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| <h2>IMPORTED REVISION FROM WIKISPACES</h2>
| | __FORCETOC__ |
| This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
| |
| : This revision was by author [[User:spt3125|spt3125]] and made on <tt>2016-08-06 13:38:14 UTC</tt>.<br>
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| : The original revision id was <tt>588867106</tt>.<br>
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| : The revision comment was: <tt></tt><br>
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| The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
| |
| <h4>Original Wikitext content:</h4>
| |
| <div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;white-space: pre-wrap ! important" class="old-revision-html">[[toc]]
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|
| =Scales with two step sizes=
| | An (incomplete) list of [[Omnitetrachordality|omnitetrachordal]] (OTC) scales. |
| (not necessarily [[MOS]] or [[Distributional Evenness|DE]]) | |
| These are mostly tempered (irrational) scales. In some cases (usually where the generator is close to a perfect 4/3 or 3/2), a Pythagorean (3-limit [[Just intonation|JI]]) version is possible.
| |
|
| |
|
| ==5 tones (2+1+2)==
| | ----- |
|
| |
|
| ===[[2L 3s|2L+3s]]=== | | =Scales with two step sizes= |
| The familiar classic pentatonic scale. Can include [[superpyth]], [[https://en.wikipedia.org/wiki/Pythagorean_tuning|Pythagorean]], [[meantone]], and [[Mavila Temperament Modal Harmony|mavila]] tunings. Is [[MOS]]. [[{$page}#ref1|(1)]]
| | (not necessarily [[MOS|MOS]] or [[Distributional_Evenness|DE]]) |
|
| |
|
| Pythagorean (3-limit JI): L=[[32_27|32/27]], s=9/8 | | These are mostly tempered (irrational) scales. For a few patterns (usually where the generator is close to a perfect 4/3 or 3/2), a Pythagorean (3-limit [[Just_intonation|JI]]) version with only two step sizes is possible. |
| generator = L+s
| |
| [[{$page}#perfect|P]] = 1.4424745962
| |
| notable [[EDO]]s: 7, 9, 12, 16, 17, 19, 22, 26, 29, 31
| |
|
| |
|
| modes:
| | In some cases, multiple OTC patterns with the same number of large and small steps exist. |
| || || {{ sL s sL }} || ||
| |
| || || {{ Ls s Ls }} || ||
| |
| || {{ s sL sL }} || || ||
| |
| || {{ s Ls Ls }} || || {{ sL sL s }} ||
| |
| || || || {{ Ls Ls s }} ||
| |
|
| |
|
| | Follow the links for more detailed info on each scale! |
|
| |
|
| ===[[3L 2s|3L+2s]]=== | | ==3 tones== |
| Father? MOS; [[{$page}#perfect|imperfect]]; [[{$page}#ref1|(1)]]
| | [[OTC_2L_ns|2L+s]] (the simplest possible OTC scale; s=9/8, L=4/3) |
|
| |
|
| generator = L+s
| | ==4 tones== |
| notable EDOs: 8, 11b, 13, 18, 23b
| | (no OTC scales possible) |
|
| |
|
| modes:
| | ==5 tones== |
| || || {{ Ls L Ls }} || || | | [[OTC_2L_3s|2L+3s]] - sLsLs (MOS) |
| || || {{ sL L sL }} || ||
| |
| || {{ L Ls Ls }} || || ||
| |
| || {{ L sL sL }} || || {{ Ls Ls L }} ||
| |
| || || || {{ sL sL L }} ||
| |
|
| |
|
| | [[OTC_3L_2s|3L+2s]] - LsLsL (MOS) |
|
| |
|
| ==7 tones (3+1+3)== | | ==6 tones== |
| | [[OTC_2L_ns|2L+4s]] - LsssLs |
|
| |
|
| ===[[2L 5s|2L+5s]]=== | | ==7 tones== |
| [[Mavila Temperament Modal Harmony|Mavila]] diatonic MOS. [[{$page}#perfect|Imperfect]]. [[{$page}#ref1|(1)]]
| | [[OTC_2L_5s|2L+5s]] - sLsssLs (MOS) |
|
| |
|
| generator = L+2s
| | [[OTC_5L_2s|5L+2s]] - LsLLLsL (MOS) |
| notable EDOs: 9, 11, 16, 23
| |
|
| |
|
| modes:
| | ==8 tones== |
| || || {{ sLs s sLs }} || || | | [[OTC_2L_ns|2L+6s]] - LssssLss |
| || || {{ Lss s Lss }} || ||
| |
| || {{ s ssL ssL }} || || ||
| |
| || {{ s sLs sLs }} || || {{ ssL ssL s }} ||
| |
| || {{ s Lss Lss }} || || {{ sLs sLs s }} ||
| |
| || || || {{ Lss Lss s }} ||
| |
| || || {{ ssL s ssL }} || ||
| |
|
| |
|
| | ==9 tones== |
| | [[OTC_2L_ns|2L+7s]] - LsssssLss |
|
| |
|
| ===[[5L 2s|5L+2s]]=== | | ==10 tones== |
| Classic diatonic scale ([[meantone]], Pythagorean, [[superpyth]]); MOS. [[{$page}#ref1|(1)]]
| | [[OTC_2L_8s|2L+8s]] - LsssssLsss |
|
| |
|
| Pythagorean (3-limit JI): L=9/8, s=[[256_243|256/243]]
| | [[OTC_3L_7s|3L+7s]] - LsssLsLsss |
| P = 2.2600167527
| |
| generator = 2L+s
| |
| notable EDOs: 12, 17, 19, 22, 26, 29, 31, etc.
| |
|
| |
|
| modes:
| | [[OTC_5L_5s|5L+5s]] - LsLsLsLsLs (MOS) |
| || || {{ LLs L LLs }} || || Ionian ||
| |
| || || {{ LsL L LsL }} || || Dorian ||
| |
| || || {{ sLL L sLL }} || || Phrygian ||
| |
| || {{ L LLs LLs }} || || || Lydian ||
| |
| || {{ L LsL LsL }} || || {{ LLs LLs L }} || Mixolydian ||
| |
| || {{ L sLL sLL }} || || {{ LsL LsL L }} || Aeolian ||
| |
| || || || {{ sLL sLL L }} || Locrian ||
| |
|
| |
|
| | [[OTC_7L_3s|7L+3s]] - sLLLsLLLsL |
|
| |
|
| ==10 tones (4+2+4)==
| | [[OTC_8L_2s|8L+2s]] - LLsLLLsLLL |
|
| |
|
| ===[[5L 5s|5L+5s]]=== | | ==11 tones== |
| Blackwood MOS. This omnitetrachordal scale has some unusual properties:
| | [[OTC_2L_ns|2L+9s]] - LssssssLsss |
| * it has only two modes
| |
| * either mode may be split in any of the three possible omnitetrachordal ways (9/8-4/3-4/3, 4/3-9/8-4/3, 4/3-4/3-9/8)
| |
| * it is its own dual (changing all L to s, and vice versa, gives the same scale)
| |
| * the (imperfect) tuning of 3/2 is independent of L/s ratio (fixed at exactly 720 cents)
| |
|
| |
|
| generator = s
| | ==12 tones== |
| [[periods and generators|period]] = 1/5 octave | | [[OTC_2L_10s|2L+10s]] - LsssLsssssss (4+4+4), sssLssssLsss (5+2+5) |
| notable EDOs: 15, 20, 25
| |
|
| |
|
| modes:
| | [[OTC_5L_7s|5L+7s]] - ssLsLssLsLsL (MOS) |
| || {{ Ls LsLs LsLs }} || {{ LsLs Ls LsLs }} || {{ LsLs LsLs Ls }} ||
| |
| || {{ sL sLsL sLsL }} || {{ sLsL sL sLsL }} || {{ sLsL sLsL sL }} ||
| |
|
| |
|
| | [[OTC_7L_5s|7L+5s]] - LLsLsLLsLsLs (MOS) |
|
| |
|
| ===[[7L 3s|7L+3s]]===
| | [[OTC_10L_2s|10L+2s]] - LLLsLLLLsLLL |
| [[Mohajira]] / [[Neutral third scales|neutral-thirds]] [[MODMOS]]
| |
|
| |
|
| P = 2.5872804832
| | ==13 tones== |
| generator = 2L+s
| | [[OTC_2L_ns|2L+11s]] - LsssssssLssss |
| notable EDOs: 17, 24, 27, 31, 41
| |
|
| |
|
| {{ sLLsLLsLLL }} (MOS)
| | [[OTC_7L_6s|7L+6s]] - sLLLssLssLLLs |
| {{ || }}
| |
| {{ sLLLsLsLLL }} (OTC MODMOS)
| |
|
| |
|
| modes:
| | ==14 tones== |
| || || {{ LsLL Ls LsLL }} || || | | [[OTC_2L_ns|2L+12s]] - LssssssssLssss |
| || || {{ sLLL sL sLLL }} || ||
| |
| || || {{ LLLs Ls LLLs }} || ||
| |
| || || {{ LLsL sL LLsL }} || ||
| |
| || {{ Ls LsLL LsLL }} || || ||
| |
| || {{ sL sLLL sLLL }} || || ||
| |
| || {{ Ls LLLs LLLs }} || || {{ LsLL LsLL Ls }} ||
| |
| || {{ sL LLsL LLsL }} || || {{ sLLL sLLL sL }} ||
| |
| || || || {{ LLLs LLLs Ls }} ||
| |
| || || || {{ LLsL LLsL sL }} ||
| |
|
| |
|
| | [[OTC_5L_9s|5L+9s]] - sssLsLsssLsLsL |
|
| |
|
| ===[[3L 7s|3L+7s]]===
| | [[OTC_7L_7s|7L+7s]] - LsLsLsLsLsLsLs (MOS) |
| The [[{$page}#dual|dual]] of 7L+3s, this scale pattern barely qualifies as omnitetrachordal.
| |
|
| |
|
| notable EDOs: 13, 16b
| | [[OTC_12L_2s|12L+2s]] - LLLLLLLsLLLLLs |
|
| |
|
| modes: LsssLsLsss, etc.
| | ==15 tones== |
| | [[OTC_2L_ns|2L+13s]] - LssssssssLsssss |
|
| |
|
| | [[OTC_7L_8s|7L+8s]] - LsLLssLsLLssLss, LssLLsLssLLsLss |
|
| |
|
| ===[[2L 8s|2L+8s]]===
| | [[OTC_12L_3s|12L+3s]] - LsLLLLLsLLLLLsL |
| [[Pajara]] MODMOS. Best at lower ratios of L/s. [[{$page}#ref1|(1)]]
| |
|
| |
|
| P = 1.8849491924
| | ==16 tones== |
| generator = s
| | [[OTC_2L_ns|2L+14s]] - LsssssssssLsssss |
| [[periods and generators|period]] = 1/2 octave | |
| notable EDOs: 12, 14, 16, 22, 26
| |
|
| |
|
| {{ LssssLssss }} (MOS)
| | ==17 tones== |
| {{ || }}
| | [[OTC_2L_ns|2L+15s]] - LsssssssssLssssss (7+3+7), LssssssssssLsssss (6+5+6) |
| {{ LsssssLsss }} (OTC MODMOS)
| |
|
| |
|
| modes:
| | [[OTC_5L_12s|5L+12s]] - sLsssLssLssLsssLs (MOS) |
| || || {{ sssL ss sssL }} || || Standard Pentachordal Minor ||
| |
| || || {{ ssLs ss ssLs }} || || - ||
| |
| || || {{ sLss ss sLss }} || || Alternate Pentachordal Major ||
| |
| || || {{ Lsss ss Lsss }} || || - ||
| |
| || {{ ss sssL sssL }} || || || - ||
| |
| || {{ ss ssLs ssLs }} || || || Alternate Pentachordal Minor ||
| |
| || {{ ss sLss sLss }} || || {{ sssL sssL ss }} || - ||
| |
| || {{ ss Lsss Lsss }} || || {{ ssLs ssLs ss }} || Standard Pentachordal Major ||
| |
| || || || {{ sLss sLss ss }} || - ||
| |
| || || || {{ Lsss Lsss ss }} || - ||
| |
| (The names of the modes are Paul Erlich's - see [[http://lumma.org/tuning/erlich/erlich-decatonic.pdf]].)
| |
|
| |
|
| | [[OTC_7L_10s|7L+10s]] - sLsLsLssLssLsLsLs, sLssLLssLssLLssLs |
|
| |
|
| ===[[8L 2s|8L+2s]]===
| | [[OTC_10L_7s|10L+7s]] - LsLsLsLLsLLsLsLsL, LsLLssLLsLLssLLsL |
| The dual of 2L+8s, this scale is imperfect and poorly tuned for 3/2 at any L/s ratio.
| |
|
| |
|
| notable EDOs: 18, 26b
| | [[OTC_12L_5s|12L+5s]] - LsLLLsLLsLLsLLLsL (MOS) |
|
| |
|
| modes: LsLLLLLsLL, etc.
| | ==18 tones== |
| | [[OTC_2L_ns|2L+16s]] - LssssssssssLssssss |
|
| |
|
| | [[OTC_7L_11s|7L+11s]] - LLsssLsLLsssLsssLs, LsssLLsLsssLLsLsss |
|
| |
|
| ==12 tones (5-2-5)== | | ==19 tones== |
| | [[OTC_2L_ns|2L+17s]] - LsssssssssssLssssss |
|
| |
|
| ===[[5L 7s|5L+7s]]===
| | [[OTC_5L_14s|5L+14s]] - sLssssLssLssLssssLs |
| 12-tone MOS of the helmholtz / garibaldi / [[Schismatic family|schismatic]] and [[superpyth]] temperaments (slightly sharp 3/2). Very usable at any L/s ratio. Many modes may be pentachordally split in two ways.
| |
|
| |
|
| Pythagorean (3-limit JI): L=2187/2048, s=256/243
| | [[OTC_7L_12s|7L+12s]] - sLssLsLssLssLsLssLs (MOS) |
| P = 1.2600167527
| |
| generator = 2L+3s
| |
| notable EDOs: 17, 22, 27, 29, 41, 53, etc.
| |
|
| |
|
| modes:
| | [[OTC_10L_9s|10L+9s]] - LsLLsssLLsLLsssLLsL |
| || || {{ sLsLs sL sLsLs }} || {{ sLsLs sLsLs Ls }} ||
| |
| || || {{ LsLss Ls LsLss }} || ||
| |
| || || {{ sLssL sL sLssL }} || ||
| |
| || || {{ LssLs Ls LssLs }} || ||
| |
| || || {{ ssLsL sL ssLsL }} || ||
| |
| || {{ sL sLsLs sLsLs }} || {{ sLsLs Ls sLsLs }} || ||
| |
| || {{ Ls LsLss LsLss }} || || ||
| |
| || {{ sL sLssL sLssL }} || || {{ sLsLs sLsLs sL }} ||
| |
| || {{ Ls LssLs LssLs }} || || {{ LsLss LsLss Ls }} ||
| |
| || {{ sL ssLsL ssLsL }} || {{ sLssL sL ssLsL }} || ||
| |
| || {{ Ls sLsLs sLsLs }} || || {{ LssLs LssLs Ls }} ||
| |
| || || || {{ ssLsL ssLsL sL }} ||
| |
|
| |
|
| | [[OTC_12L_7s|12L+7s]] - LsLLsLsLLsLLsLsLLsL (MOS) |
|
| |
|
| ===[[7L 5s|7L+5s]]===
| | [[OTC_14L_5s|14L+5s]] - LLLLsLLsLLLLsLLsLLs |
| 12-tone MOS of the [[meantone]] and [[Meantone family#Flattone|flattone]] temperaments (slightly flat 3/2). [[{$page}#perfect|Imperfect]], but very usable at any L/s ratio. Many modes may be pentachordally split in two ways.
| |
|
| |
|
| generator = 3L+2s
| | [[OTC_17L_2s|17L+2s]] - LLLLLsLLLLLLLsLLLLL |
| notable EDOs: 19, 26, 31, 33, 43, 45, 50, etc.
| |
|
| |
|
| modes:
| | ==20 tones== |
| || || {{ LsLLs Ls LsLLs }} || || | | [[OTC_2L_ns|2L+18s]] - LsssssssssssLsssssss |
| || || {{ sLLsL sL sLLsL }} || ||
| |
| || || {{ LLsLs Ls LLsLs }} || ||
| |
| || {{ Ls LsLsL LsLsL }} || {{ LsLsL sL LsLsL }} || ||
| |
| || {{ sL sLsLL sLsLL }} || || ||
| |
| || {{ Ls LsLLs LsLLs }} || || {{ LsLsL LsLsL Ls }} ||
| |
| || {{ sL sLLsL sLLsL }} || || {{ sLsLL sLsLL sL }} ||
| |
| || {{ Ls LLsLs LLsLs }} || || {{ LsLLs LsLLs Ls }} ||
| |
| || {{ sL LsLsL LsLsL }} || || {{ sLLsL sLLsL sL }} ||
| |
| || || || {{ LLsLs LLsLs Ls }} ||
| |
| || || {{ LsLsL Ls LsLsL }} || {{ LsLsL LsLsL sL }} ||
| |
| || || {{ sLsLL sL sLsLL }} ||
| |
|
| |
|
| | [[OTC_7L_13s|7L+13s]] - sssLsssLssLLsssLssLL, sssLsssLsLsLsssLsLsL, sssLsssLLssLsssLLssL |
|
| |
|
| ===[[10L 2s|10L+2s]]===
| | [[OTC_12L_8s|12L+8s]] - sLLssLLsLLLssLLsLLLs, sLLssLLLsLLssLLLsLLs, sLsLsLLLsLsLsLLLsLsL |
| [[Pajara]] MODMOS. Good for most any ratio of L to s.
| |
|
| |
|
| P = 1.1300083763
| | ==21 tones== |
| generator = L
| | [[OTC_2L_ns|2L+19s]] - LssssssssssssLsssssss |
| [[periods and generators|period]] = 1/2 octave | |
| notable EDOs: 22, 32, 34, 46
| |
|
| |
|
| {{ LLLLLsLLLLLs }} (MOS)
| | [[OTC_5L_16s|5L+16s]] - sLsssssLssLssLsssssLs |
| {{ || }}
| |
| {{ LLLLLLsLLLLs }} (OTC MODMOS)
| |
|
| |
|
| modes:
| | [[OTC_7L_14s|7L+14s]] - ssssLssssLsLLssssLsLL, ssssLssssLLsLssssLLsL |
| || {{ LL LLLLs LLLLs }} || || ||
| |
| || {{ LL LLLsL LLLsL }} || || ||
| |
| || {{ LL LLsLL LLsLL }} || || {{ LLLLs LLLLs LL }} ||
| |
| || {{ LL LsLLL LsLLL }} || || {{ LLLsL LLLsL LL }} ||
| |
| || {{ LL sLLLL sLLLL }} || || {{ LLsLL LLsLL LL }} ||
| |
| || || || {{ LsLLL LsLLL LL }} ||
| |
| || || || {{ sLLLL sLLLL LL }} ||
| |
| || || {{ LLLLs LL LLLLs }} || ||
| |
| || || {{ LLLsL LL LLLsL }} || ||
| |
| || || {{ LLsLL LL LLsLL }} || ||
| |
| || || {{ LsLLL LL LsLLL }} || ||
| |
| || || {{ sLLLL LL sLLLL }} || ||
| |
|
| |
|
| | ==22 tones== |
| | [[OTC_2L_ns|2L+20s]] - LssssssssssssLssssssss (9+4+9), LsssssssssssssLsssssss (8+6+8) |
|
| |
|
| ===[[2L 10s|2L+10s]]===
| | [[OTC_5L_17s|5L+17s]] - ssssLsssLssssLsssLsssL (MOS) |
| [[{$page}#dual|Dual]] of 10L+2s. Probably only useful for small values of L/s.
| |
|
| |
|
| notable EDOs: 14, 16
| | [[OTC_7L_15s|7L+15s]] - LssLsLsssLssLsLsssLsss, LsssLsLssLsssLsLssLsss, LsssLLsssLsssLLsssLsss |
|
| |
|
| modes: ssLssssssLss, etc.
| | [[OTC_10L_12s|10L+12s]] - LsLsLsLsLsLssLsLsLsLss |
|
| |
|
| | [[OTC_12L_10s|12L+10s]] - sLsLsLsLsLsLLsLsLsLsLL, sLLsLsLLssLLssLLsLsLLs, sLLssLLLssLLssLLLssLLs |
|
| |
|
| ==13 tones (5+3+5)==
| | [[OTC_15L_7s|15L+7s]] - sLLLssLLLsLLLssLLLsLLL |
|
| |
|
| ===[[7L 6s|7L+6s]]===
| | [[OTC_17L_5s|17L+5s]] - sLLLsLLLsLLLLsLLLsLLLL (MOS) |
| [[Tetracot family|Tetracot]] MODMOS. Best tuned at high values of L/s.
| |
|
| |
|
| P = 5.1745609664
| | ==23 tones== |
| generator = L+s
| | [[OTC_2L_ns|2L+21s]] - LsssssssssssssLssssssss |
| notable EDOs: 20, 27, 34, 41
| |
|
| |
|
| {{ sLsLsLsLsLsLL }} (MOS)
| | [[OTC_7L_16s|7L+16s]] - ssssLssssLssLLssssLssLL, ssLsLsLssssLssssLsLsLss, ssssLssssLLssLssssLLssL |
| {{ || || || }}
| |
| {{ ssLLLssLssLLL }} (OTC MODMOS)
| |
|
| |
|
| modes:
| | ==24 tones== |
| || {{ Lss LssLL LssLL }} || || || | | [[OTC_2L_ns|2L+22s]] - LssssssssssssssLssssssss |
| || {{ ssL ssLLL ssLLL }} || || ||
| |
| || {{ sLs sLLLs sLLLs }} || || ||
| |
| || {{ Lss LLLss LLLss }} || || {{ LssLL LssLL Lss }} ||
| |
| || {{ ssL LLssL LLssL }} || || {{ ssLLL ssLLL ssL }} ||
| |
| || || || {{ sLLLs sLLLs sLs }} ||
| |
| || || || {{ LLLss LLLss Lss }} ||
| |
| || || || {{ LLssL LLssL ssL }} ||
| |
| || || {{ LssLL Lss LssLL }} || ||
| |
| || || {{ ssLLL ssL ssLLL }} || ||
| |
| || || {{ sLLLs sLs sLLLs }} || ||
| |
| || || {{ LLLss Lss LLLss }} || ||
| |
| || || {{ LLssL ssL LLssL }} || ||
| |
|
| |
|
| | [[OTC_5L_19s|5L+19s]] - sssssLsssLsssssLsssLsssL |
|
| |
|
| | [[OTC_7L_17s|7L+17s]] - sssLsssLssLssLsssLssLssL, sssLsssLsssLsLsssLsssLsL |
|
| |
|
| ==14 tones (6+2+6)==
| | [[OTC_10L_14s|10L+14s]] - LssLLssssLLssLLssssLLssL, sssLsLsLsLsssLsLsLsLsLsL |
|
| |
|
| ===[[5L 9s|5L+9s]]===
| | [[OTC_12L_12s|12L+12s]] - LsLsLsLsLsLsLsLsLsLsLsLs (MOS), ssLsLLssLLssLsLLssLLssLL, ssLLsLssLLssLLsLssLLssLL |
| [[Semaphore and Godzilla|Semaphore / godzilla]] MODMOS. Usable at any L/s ratio.
| |
|
| |
|
| P = 3.5200335053
| | [[OTC_14L_10s|14L+10s]] - LssLLLLssLLssLLssLLLLssL, LLsLsLsLsLsLsLLLsLsLsLsL |
| generator = L+2s
| |
| notable EDOs: 19, 24, 29, 33, 34, 53
| |
|
| |
|
| {{ ssLssLssLssLsL }} ([[MOS]])
| | [[OTC_15L_9s|15L+9s]] - LLsssLLLsLLLsLLLsssLLLsL |
| {{ || || }}
| |
| {{ sssLsLsssLsLsL }} (OTC [[MODMOS]])
| |
|
| |
|
| modes:
| | [[OTC_17L_7s|17L+7s]] - LLLsLLsLLsLLLsLLsLLsLLLs, LLLsLsLLLsLLLsLLLsLsLLLs |
| || {{ sL sLsLss sLsLss }} || || ||
| |
| || {{ Ls LsLsss LsLsss }} || || ||
| |
| || {{ sL sLsssL sLsssL }} || || {{ sLsLss sLsLss sL }} ||
| |
| || {{ Ls LsssLs LsssLs }} || || {{ LsLsss LsLsss Ls }} ||
| |
| || {{ sL sssLsL sssLsL }} || || {{ sLsssL sLsssL sL }} ||
| |
| || {{ Ls ssLsLs ssLsLs }} || || {{ LsssLs LsssLs Ls }} ||
| |
| || || || {{ sssLsL sssLsL sL }} ||
| |
| || || || {{ ssLsLs ssLsLs Ls }} ||
| |
| || || {{ sLsLss sL sLsLss }} || ||
| |
| || || {{ LsLsss Ls LsLsss }} || ||
| |
| || || {{ sLsssL sL sLsssL }} || ||
| |
| || || {{ LsssLs Ls LsssLs }} || ||
| |
| || || {{ sssLsL sL sssLsL }} || ||
| |
| || || {{ ssLsLs Ls ssLsLs }} || ||
| |
|
| |
|
| | [[OTC_19L_5s|19L+5s]] - LLLsLLLLLsLLLsLLLLLsLLLs |
|
| |
|
| | ==>24 tones== |
| | Many larger OTC L+s scales are believed to exist, but due to exponentially increasing computation time, these have not yet been studied in detail. Scales of the form [[OTC_2L_ns|2L+ns]] are known to exist up to size 53, and assumed to exist for any larger size. |
|
| |
|
| ===[[12L 2s|12L+2s]]=== | | ==L/s matrix== |
| [[Injera]] MODMOS. Imperfect (P<0); best for L/s >= 1.5 [[{$page}#ref1|(1)]]
| |
|
| |
|
| generator = L
| | {| class="wikitable" |
| [[periods and generators|period]] = 1/2 octave | | |- |
| notable EDOs: 26, 38, 40, 50
| | | style="text-align:center;" | |
| | | style="text-align:center;" | '''1''' |
| | | style="text-align:center;" | '''2''' |
| | | style="text-align:center;" | '''3''' |
| | | style="text-align:center;" | '''4''' |
| | | style="text-align:center;" | '''5''' |
| | | style="text-align:center;" | '''6''' |
| | | style="text-align:center;" | '''7''' |
| | | style="text-align:center;" | '''8''' |
| | | style="text-align:center;" | '''9''' |
| | | style="text-align:center;" | '''10''' |
| | | style="text-align:center;" | '''11''' |
| | | style="text-align:center;" | '''12''' |
| | | style="text-align:center;" | '''13''' |
| | | style="text-align:center;" | '''14''' |
| | | style="text-align:center;" | '''15''' |
| | | style="text-align:center;" | '''16''' |
| | | style="text-align:center;" | '''17''' |
| | | style="text-align:center;" | '''18''' |
| | | style="text-align:center;" | '''19''' |
| | | style="text-align:center;" | '''20''' |
| | | style="text-align:center;" | '''21''' |
| | | style="text-align:center;" | '''22''' |
| | | style="text-align:center;" | '''23''' |
| | | style="text-align:center;" | '''24''' |
| | | style="text-align:center;" | '''L''' |
| | |- |
| | | style="text-align:center;" | '''1''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''2''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_3L_2s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_5L_2s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_8L_2s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_10L_2s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_12L_2s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_17L_2s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_22L_2s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''3''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_3s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_7L_3s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_12L_3s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''4''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''5''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_5s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_5L_5s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_7L_5s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_12L_5s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_14L_5s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_17L_5s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_19L_5s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''6''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_7L_6s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''7''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | [[OTC_3L_7s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_5L_7s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_7L_7s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_10L_7s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_12L_7s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_15L_7s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_17L_7s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''8''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_8s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_7L_8s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_12L_8s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''9''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_5L_9s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_10L_9s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_15L_9s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''10''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_10s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_7L_10s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_12L_10s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_14L_10s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
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| | |- |
| | | style="text-align:center;" | '''11''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_7L_11s|x]] |
| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''12''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_5L_12s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_7L_12s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_10L_12s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_12L_12s|x]] |
| | | style="text-align:center;" | |
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| | |- |
| | | style="text-align:center;" | '''13''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_7L_13s|x]] |
| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''14''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_5L_14s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_7L_14s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_10L_14s|x]] |
| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''15''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_7L_15s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''16''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_5L_16s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_7L_16s|x]] |
| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''17''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_5L_17s|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_7L_17s|x]] |
| | | style="text-align:center;" | |
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| | |- |
| | | style="text-align:center;" | '''18''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
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| | |- |
| | | style="text-align:center;" | '''19''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_5L_19s|x]] |
| | | style="text-align:center;" | |
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| | |- |
| | | style="text-align:center;" | '''20''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''21''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''22''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''23''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''24''' |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | [[OTC_2L_ns|x]] |
| | | style="text-align:center;" | |
| | | style="text-align:center;" | |
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| | | style="text-align:center;" | |
| | |- |
| | | style="text-align:center;" | '''s''' |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | | style="text-align:center;" | <tt> </tt> |
| | |} |
|
| |
|
| {{ LLLLLLsLLLLLLs }} (MOS)
| | ----- |
| {{ || }}
| |
| {{ LLLLLLLsLLLLLs }} (OTC MODMOS)
| |
| | |
| modes:
| |
| || {{ LL LLLLLs LLLLLs }} || || ||
| |
| || {{ LL LLLLsL LLLLsL }} || || ||
| |
| || {{ LL LLLsLL LLLsLL }} || || {{ LLLLLs LLLLLs LL }} ||
| |
| || {{ LL LLsLLL LLsLLL }} || || {{ LLLLsL LLLLsL LL }} ||
| |
| || {{ LL LsLLLL LsLLLL }} || || {{ LLLsLL LLLsLL LL }} ||
| |
| || {{ LL sLLLLL sLLLLL }} || || {{ LLsLLL LLsLLL LL }} ||
| |
| || || || {{ LsLLLL LsLLLL LL }} ||
| |
| || || || {{ sLLLLL sLLLLL LL }} ||
| |
| || || {{ LLLLLs LL LLLLLs }} || ||
| |
| || || {{ LLLLsL LL LLLLsL }} || ||
| |
| || || {{ LLLsLL LL LLLsLL }} || ||
| |
| || || {{ LLsLLL LL LLsLLL }} || ||
| |
| || || {{ LsLLLL LL LsLLLL }} || ||
| |
| || || {{ sLLLLL LL sLLLLL }} || ||
| |
| | |
| | |
| ==15 tones (6+3+6)==
| |
| | |
| ===[[7L 8s|7L+8s]]===
| |
| [[Porcupine]] MODMOS
| |
| | |
| [[{$page}#perfect|P]] = 3.3809207248
| |
| generator = L+s
| |
| notable EDOs: 22, 29, 36, 37, 43, 65
| |
| | |
| {{ LsLsLsLsLsLsLss }} (MOS)
| |
| {{ || || }}
| |
| {{ LsLLssLsLLssLss }} (OTC MODMOS)
| |
| | |
| modes:
| |
| || || {{ LssLsL Lss LssLsL }} || ||
| |
| || || {{ ssLsLL ssL ssLsLL }} || ||
| |
| || || {{ sLsLLs sLs sLsLLs }} || ||
| |
| || || {{ LsLLss Lss LsLLss }} || ||
| |
| || || {{ sLLssL ssL sLLssL }} || ||
| |
| || || {{ LLssLs sLs LLssLs }} || ||
| |
| || {{ Lss LssLsL LssLsL }} || || ||
| |
| || {{ ssL ssLsLL ssLsLL }} || || ||
| |
| || {{ sLs sLsLLs sLsLLs }} || || ||
| |
| || {{ Lss LsLLss LsLLss }} || || {{ LssLsL LssLsL Lss }} ||
| |
| || {{ ssL sLLssL sLLssL }} || || {{ ssLsLL ssLsLL ssL }} ||
| |
| || {{ sLs LLssLs LLssLs }} || || {{ sLsLLs sLsLLs sLs }} ||
| |
| || || || {{ LsLLss LsLLss Lss }} ||
| |
| || || || {{ sLLssL sLLssL ssL }} ||
| |
| || || || {{ LLssLs LLssLs sLs }} ||
| |
|
| |
|
| | =Scales with 3 step sizes= |
|
| |
|
| ===[[12L 3s|12L+3s]]=== | | == 8 notes == |
| [[Augmented]] MODMOS. Best at higher L/s ratios. | | ABCABCAB ([[Fokker block]]) |
|
| |
|
| P = 12.5377181246
| | 2L+3M+3s - LMsMsLMs, sMLsMsML |
| generator = L
| |
| period = 1/3 octave
| |
| notable EDOs: 27, 39, 51
| |
|
| |
|
| {{ LLLLsLLLLsLLLLs }} (MOS)
| | == 10 tones == |
| {{ || || }}
| | ABACABACAB (3-[[SN scale|SN]]) |
| {{ LLLLLsLLsLLLLLs }} (OTC MODMOS)
| |
|
| |
|
| modes:
| | 2L+3M+5s - sMsLsMsMsL |
| || || {{ LLsLLL LLs LLsLLL }} || ||
| |
| || || {{ LsLLLL LsL LsLLLL }} || ||
| |
| || || {{ sLLLLL sLL sLLLLL }} || ||
| |
| || || {{ LLLLLs LLs LLLLLs }} || ||
| |
| || || {{ LLLLsL LsL LLLLsL }} || ||
| |
| || || {{ LLLsLL sLL LLLsLL }} || ||
| |
| || {{ LLs LLsLLL LLsLLL }} || || ||
| |
| || {{ LsL LsLLLL LsLLLL }} || || ||
| |
| || {{ sLL sLLLLL sLLLLL }} || || ||
| |
| || {{ LLs LLLLLs LLLLLs }} || || ||
| |
| || {{ LsL LLLLsL LLLLsL }} || || {{ LsLLLL LsLLLL LsL }} ||
| |
| || {{ sLL LLLsLL LLLsLL }} || || {{ sLLLLL sLLLLL sLL }} ||
| |
| || || || {{ LLLLLs LLLLLs LLs }} ||
| |
| || || || {{ LLLLsL LLLLsL LsL }} ||
| |
| || || || {{ LLLsLL LLLsLL sLL }} ||
| |
|
| |
|
| | 2L+5M+3s - MsMLMsMsML |
|
| |
|
| ==17 tones (7+3+7)==
| | 5L+2M+3s - LsLMLsLsLm |
|
| |
|
| ===[[5L 12s|5L+12s]]=== | | == 11 tones == |
| [[Superpyth]] / ultrapyth MOS. Imperfect, best at low L/s. Many modes may be split two ways. | | ABACABACABA (3-[[SN scale|SN]]) |
|
| |
|
| generator = 2L+5s
| | 2L+3M+6s - sMsLsMssMsL |
| notable EDOs: 22, 27, 32, 37, 39
| |
|
| |
|
| modes:
| | 2L+6M+3s - MsMLMsMMsML |
| || {{ Lss LssLsss LssLsss }} || || ||
| |
| || {{ ssL ssLsssL ssLsssL }} || || {{ ssLssLs ssLssLs ssL }} ||
| |
| || {{ sLs sLsssLs sLsssLs }} || || {{ sLssLss sLssLss sLs }} ||
| |
| || {{ Lss LsssLss LsssLss }} || || {{ LssLsss LssLsss Lss }} ||
| |
| || {{ sLs ssLssLs ssLssLs }} || || {{ sLsssLs sLsssLs sLs }} ||
| |
| || {{ Lss sLssLss sLssLss }} || || {{ LsssLss LsssLss Lss }} ||
| |
| || || || {{ sssLssL sssLssL ssL }} ||
| |
| || || {{ ssLssLs ssL ssLssLs }} || {{ ssLssLs ssLssLs sLs }} ||
| |
| || || {{ sLssLss sLs sLssLss }} || {{ sLssLss sLssLss Lss }}||
| |
| || || {{ LssLsss Lss LssLsss }} || ||
| |
| || || {{ ssLsssL ssL ssLsssL }} || ||
| |
| || || {{ sLsssLs sLs sLsssLs }} || ||
| |
| || || {{ LsssLss Lss LsssLss }} || ||
| |
| || || {{ sssLssL ssL sssLssL }} || ||
| |
| || || {{ sssLssL ssL sssLssL }} || ||
| |
| || {{ ssL ssLssLs ssLssLs }} || {{ ssLssLs sLs ssLssLs }} || ||
| |
| || {{ sLs sLssLss sLssLss }} || {{ sLssLss Lss sLssLss }} || ||
| |
|
| |
|
| | ABCAABCAABA |
|
| |
|
| ===[[12L 5s|12L+5s]]===
| | 2L+3M+6s - sMLssMssMLs, sLMssMssLMs |
| Helmholtz / [[Schismatic family|schismatic]] MOS; full L/s range very good [[{$page}#ref1|(1)]]
| |
|
| |
|
| Pythagorean (3-limit JI): L=256/243, s=531441/524288
| | 2L+6M+3s - MsLMMsMMsLM, MLsMMsMMLsM |
| P = 3.8459060415
| |
| generator = 5L+2s
| |
| notable EDOs: 29, 41, 46, 53, 65
| |
|
| |
|
| modes:
| | == 12 tones == |
| || {{ LLs LLsLLsL LLsLLsL }} || {{ LLsLLsL LsL LLsLLsL }} || ||
| | ABABCABABCAB ([[Fokker block]]) |
| || {{ LsL LsLLsLL LsLLsLL }} || {{ LsLLsLL sLL LsLLsLL }} || ||
| |
| || {{ sLL sLLsLLL sLLsLLL }} || || ||
| |
| || {{ LLs LLsLLLs LLsLLLs }} || || {{ LLsLLsL LLsLLsL LLs }} ||
| |
| || {{ LsL LsLLLsL LsLLLsL }} || || {{ LsLLsLL LsLLsLL LsL }} ||
| |
| || {{ sLL sLLLsLL sLLLsLL }} || || {{ sLLsLLL sLLsLLL sLL }} ||
| |
| || {{ LLs LLLsLLs LLLsLLs }} || || {{ LLsLLLs LLsLLLs LLs }} ||
| |
| || {{ LsL LLsLLsL LLsLLsL }} || || {{ LsLLLsL LsLLLsL LsL }} ||
| |
| || {{ sLL LsLLsLL LsLLsLL }} || || {{ sLLLsLL sLLLsLL sLL }} ||
| |
| || || || {{ LLLsLLs LLLsLLs LLs }} ||
| |
| || || {{ LLsLLsL LLs LLsLLsL }} || {{ LLsLLsL LLsLLsL LsL }} ||
| |
| || || {{ LsLLsLL LsL LsLLsLL }} || {{ LsLLsLL LsLLsLL sLL }} ||
| |
| || || {{ sLLsLLL sLL sLLsLLL }} || ||
| |
| || || {{ LLsLLLs LLs LLsLLLs }} || ||
| |
| || || {{ LsLLLsL LsL LsLLLsL }} || ||
| |
| || || {{ sLLLsLL sLL sLLLsLL }} || ||
| |
| || || {{ LLLsLLs LLs LLLsLLs }} || ||
| |
|
| |
|
| | 5L+2M+5s - LsLsMLsLsLsM, MsLsLsLMsLsL |
|
| |
|
| ===[[7L 10s|7L+10s]]===
| | 5L+5M+2s - LMLMsLMLMLMs, sMLMLMLsMLML |
| [[Mohajira]] / [[Neutral third scales|neutral-thirds]] MODMOS; full L/s range good
| |
|
| |
|
| P = 1.5872804832
| | == 13 tones == |
| generator = 2L+3s
| | ABACAABACAABA |
| notable EDOs: 24, 31, 41, 65
| |
|
| |
|
| {{ ssLsLssLsLssLsLsL }} (MOS)
| | 2L+3M+8s - sMsLssMssMsLs, sLsMssMssLsMs |
| {{ || || || }}
| |
| {{ ssLLssLssLssLLssL }} (OTC MODMOS)
| |
|
| |
|
| modes:
| | 2L+8M+3s - MsMLMMsMMsMLM, MLMsMMsMMLMsM |
| || {{ Lss LssLssL LssLssL }} || {{ LssLssL ssL LssLssL }} || ||
| |
| || {{ ssL ssLssLL ssLssLL }} || || ||
| |
| || {{ sLs sLssLLs sLssLLs }} || || ||
| |
| || {{ Lss LssLLss LssLLss }} || || ||
| |
| || {{ ssL ssLLssL ssLLssL }} || || {{ ssLssLL ssLssLL ssL }} ||
| |
| || {{ sLs sLLssLs sLLssLs }} || || {{ sLssLLs sLssLLs sLs }} ||
| |
| || {{ Lss LLssLss LLssLss }} || || {{ LssLLss LssLLss Lss }} ||
| |
| || {{ ssL LssLssL LssLssL }} || || {{ ssLLssL ssLLssL ssL }} ||
| |
| || || || {{ sLLssLs sLLssLs sLs }} ||
| |
| || || || {{ LLssLss LLssLss Lss }} ||
| |
| || || {{ LssLssL Lss LssLssL }} || {{ LssLssL LssLssL ssL }} ||
| |
| || || {{ ssLssLL ssL ssLssLL }} || ||
| |
| || || {{ sLssLLs sLs sLssLLs }} || ||
| |
| || || {{ LssLLss Lss LssLLss }} || ||
| |
| || || {{ ssLLssL ssL ssLLssL }} || ||
| |
| || || {{ sLLssLs sLs sLLssLs }} || ||
| |
| || || {{ LLssLss Lss LLssLss }} || ||
| |
|
| |
|
| | == 14 tones == |
| | ABABACABABACAB (3-[[SN scale|SN]]) |
|
| |
|
| ===[[10L 7s|10L+7s]]===
| | 5L+2M+7s - sLsMsLsLsLsMsL |
| Beatles? / [[Dicot family|dicot]]? MODMOS; imperfect; full L/s range mostly good
| |
|
| |
|
| generator = 3L+2s
| | 5L+7M+2s - MLMsMLMLMLMsML |
| notable EDOs: 27, 37, 44, 61
| |
|
| |
|
| {{ sLsLsLLsLsLLsLsLL }} (MOS)
| | == 15 tones == |
| {{ || || || }}
| | ABAACAABAACAABA (3-[[SN scale|SN]]) |
| {{ ssLLsLLssLLsLLsLL }} (OTC MODMOS)
| |
|
| |
|
| modes:
| | 2L+3M+10s - sMssLssMssMssLs |
| || {{ sLL sLLsLLs sLLsLLs }} || {{ sLLsLLs LLs sLLsLLs }} || ||
| |
| || {{ LLs LLsLLss LLsLLss }} || || ||
| |
| || {{ LsL LsLLssL LsLLssL }} || || ||
| |
| || {{ sLL sLLssLL sLLssLL }} || || {{ sLLsLLs sLLsLLs sLL }} ||
| |
| || {{ LLs LLssLLs LLssLLs }} || || {{ LLsLLss LLsLLss LLs }} ||
| |
| || {{ LsL LssLLsL LssLLsL }} || || {{ LsLLssL LsLLssL LsL }} ||
| |
| || {{ sLL ssLLsLL ssLLsLL }} || || {{ sLLssLL sLLssLL sLL }} ||
| |
| || {{ LLs sLLsLLs sLLsLLs }} || || {{ LLssLLs LLssLLs LLs }} ||
| |
| || || || {{ LssLLsL LssLLsL LsL }} ||
| |
| || || || {{ ssLLsLL ssLLsLL sLL }} ||
| |
| || || {{ sLLsLLs sLL sLLsLLs }} || {{ sLLsLLs sLLsLLs LLs }} ||
| |
| || || {{ LLsLLss LLs LLsLLss }} || ||
| |
| || || {{ LsLLssL LsL LsLLssL }} || ||
| |
| || || {{ sLLssLL sLL sLLssLL }} || ||
| |
| || || {{ LLssLLs LLs LLssLLs }} || ||
| |
| || || {{ LssLLsL LsL LssLLsL }} || ||
| |
| || || {{ ssLLsLL sLL ssLLsLL }} || ||
| |
|
| |
|
| | 2L+5M+3s - MsMMLMMsMMsMMLM |
|
| |
|
| ==18 tones (7+4+7)==
| | 10L+2M+3s - LsLLMLLsLLsLLML |
|
| |
|
| ===[[7L 11s|7L+11s]]=== | | == 17 tones == |
| Sixix?; best for L/s>2
| | ABAABACABAABACABA (3-[[SN scale|SN]]) |
|
| |
|
| P = 5.968201208
| | 2L+5M+10s - sMsLsMssMssMsLsMs |
| generator = 2L+3s
| |
| notable EDOs: 25, 32, 39, 46, 53
| |
|
| |
|
| {{ LsLssLsLssLsLssLss }} (MOS)
| | 2L+10M+5s - MsMLMsMMsMMsMLMsM |
| {{ || | | || }}
| |
| {{ LLsssLsLLsssLsssLs }} (OTC MODMOS?)
| |
|
| |
|
| modes:
| | 5L+2M+10s - sLsMsLssLssLsMsLs |
| || || {{ LsssLsL Lsss LsssLsL }} || ||
| |
| || || {{ sssLsLL sssL sssLsLL }} || ||
| |
| || || {{ ssLsLLs ssLs ssLsLLs }} || ||
| |
| || || {{ sLsLLss sLss sLsLLss }} || ||
| |
| || || {{ LsLLsss Lsss LsLLsss }} || ||
| |
| || || {{ sLLsssL sssL sLLsssL }} || ||
| |
| || || {{ LLsssLs ssLs LLsssLs }} || ||
| |
| || {{ Lsss LsssLsL LsssLsL }} || || ||
| |
| || {{ sssL sssLsLL sssLsLL }} || || ||
| |
| || {{ ssLs ssLsLLs ssLsLLs }} || || ||
| |
| || {{ sLss sLsLLss sLsLLss }} || || ||
| |
| || {{ Lsss LsLLsss LsLLsss }} || || {{ LsssLsL LsssLsL Lsss }} ||
| |
| || {{ sssL sLLsssL sLLsssL }} || || {{ sssLsLL sssLsLL sssL }} ||
| |
| || {{ ssLs LLsssLs LLsssLs }} || || {{ ssLsLLs ssLsLLs ssLs }} ||
| |
| || || || {{ sLsLLss sLsLLss sLss }} ||
| |
| || || || {{ LsLLsss LsLLsss Lsss }} ||
| |
| || || || {{ sLLsssL sLLsssL sssL }} ||
| |
| || || || {{ LLsssLs LLsssLs ssLs }} ||
| |
|
| |
|
| | 10L+2M+5s - LsLMLsLLsLLsLMLsL |
|
| |
|
| ==19 tones (8+3+8)==
| | ABAABCAABAABCAABA |
|
| |
|
| ===[[7L 12s|7L+12s]]===
| | 2L+5M+10s - sMssMLssMssMLssMs |
| [[Meantone family#Flattone|Flattone]] MOS; [[{$page}#perfect|P]]<0; [[{$page}#ref1|(1)]]
| |
|
| |
|
| generator = 3L+5s
| | 2L+10M+5s - MsMMsLMMsMMsLMMsM |
| notable EDOs: 26, 33, 40, 45
| |
|
| |
|
| modes:
| | 5L+2M+10s - sLssLMssLssLMssLs |
| || {{ sLs sLssLssL sLssLssL }} || {{ sLssLssL ssL sLssLssL }} || ||
| |
| || {{ Lss LssLssLs LssLssLs }} || {{ LssLssLs sLs LssLssLs }} || ||
| |
| || {{ ssL ssLssLsL ssLssLsL }} || || ||
| |
| || {{ sLs sLssLsLs sLssLsLs }} || || {{ sLssLssL sLssLssL sLs }} ||
| |
| || {{ Lss LssLsLss LssLsLss }} || || {{ LssLssLs LssLssLs Lss }} ||
| |
| || {{ ssL ssLsLssL ssLsLssL }} || || {{ ssLssLsL ssLssLsL ssL }} ||
| |
| || {{ sLs sLsLssLs sLsLssLs }} || || {{ sLssLsLs sLssLsLs sLs }} ||
| |
| || {{ Lss LsLssLss LsLssLss }} || || {{ LssLsLss LssLsLss Lss }} ||
| |
| || {{ ssL sLssLssL sLssLssL }} || || {{ ssLsLssL ssLsLssL ssL }} ||
| |
| || {{ sLs LssLssLs LssLssLs }} || || {{ sLsLssLs sLsLssLs sLs }} ||
| |
| || || || {{ LsLssLss LsLssLss Lss }} ||
| |
| || || {{ sLssLssL sLs sLssLssL }} || {{ sLssLssL sLssLssL ssL }} ||
| |
| || || {{ LssLssLs Lss LssLssLs }} || {{ LssLssLs LssLssLs sLs }} ||
| |
| || || {{ ssLssLsL ssL ssLssLsL }} || ||
| |
| || || {{ sLssLsLs sLs sLssLsLs }} || ||
| |
| || || {{ LssLsLss Lss LssLsLss }} || ||
| |
| || || {{ ssLsLssL ssL ssLsLssL }} || ||
| |
| || || {{ sLsLssLs sLs sLsLssLs }} || ||
| |
| || || {{ LsLssLss Lss LsLssLss }} || ||
| |
|
| |
|
| | 10L+2M+5s - LsLLsMLLsLLsMLLsL |
|
| |
|
| ===[[12L 7s|12L+7s]]===
| | ABACABCABACABCABC ([[Fokker block]]) |
| [[Meantone]] MOS; [[{$page}#perfect|P]]<0 (oddly, neither this scale nor its [[{$page}#dual|dual]] can be tuned with a perfect 3/2!) [[{$page}#ref1|(1)]]
| |
|
| |
|
| generator = 5L+3s
| | 5L+7M+5s - MLMsMLsMLsMLMsMLs, sLMsMLMsLMsLMsMLM |
| notable EDOs: 31, 43, 50, 55
| |
|
| |
|
| modes:
| | 7L+5M+5s - LMLsLMsLMsLMLsLMs, sMLsLMLsMLsMLsLML |
| || {{ LsL LsLLsLLs LsLLsLLs }} || {{ LsLLsLLs LLs LsLLsLLs }} || ||
| |
| || {{ sLL sLLsLLsL sLLsLLsL }} || {{ sLLsLLsL LsL sLLsLLsL }} || ||
| |
| || {{ LLs LLsLLsLs LLsLLsLs }} || || ||
| |
| || {{ LsL LsLLsLsL LsLLsLsL }} || || {{ LsLLsLLs LsLLsLLs LsL }} ||
| |
| || {{ sLL sLLsLsLL sLLsLsLL }} || || {{ sLLsLLsL sLLsLLsL sLL }} ||
| |
| || {{ LLs LLsLsLLs LLsLsLLs }} || || {{ LLsLLsLs LLsLLsLs LLs }} ||
| |
| || {{ LsL LsLsLLsL LsLsLLsL }} || || {{ LsLLsLsL LsLLsLsL LsL }} ||
| |
| || {{ sLL sLsLLsLL sLsLLsLL }} || || {{ sLLsLsLL sLLsLsLL sLL }} ||
| |
| || {{ LLs LsLLsLLs LsLLsLLs }} || || {{ LLsLsLLs LLsLsLLs LLs }} ||
| |
| || {{ LsL sLLsLLsL sLLsLLsL }} || || {{ LsLsLLsL LsLsLLsL LsL }} ||
| |
| || || || {{ sLsLLsLL sLsLLsLL sLL }} ||
| |
| || || {{ LsLLsLLs LsL LsLLsLLs }} || {{ LsLLsLLs LsLLsLLs LLs }} ||
| |
| || || {{ sLLsLLsL sLL sLLsLLsL }} || {{ sLLsLLsL sLLsLLsL LsL }} ||
| |
| || || {{ LLsLLsLs LLs LLsLLsLs }} || ||
| |
| || || {{ LsLLsLsL LsL LsLLsLsL }} || ||
| |
| || || {{ sLLsLsLL sLL sLLsLsLL }} || ||
| |
| || || {{ LLsLsLLs LLs LLsLsLLs }} || ||
| |
| || || {{ LsLsLLsL LsL LsLsLLsL }} || ||
| |
| || || {{ sLsLLsLL sLL sLsLLsLL }} || ||
| |
|
| |
|
| | ABCABCAABCABCAABC ([[Fokker block]]) |
|
| |
|
| ===[[5L 14s|5L+14s]]===
| | 5L+7M+5s - MLsMLsMMLsMLsMMLs, sLMMsLMsLMMsLMsLM |
| Godzilla? MODMOS; full L/s range good
| |
|
| |
|
| P = 2.5200335053
| | 7L+5M+5s - LMsLMsLLMsLMsLLMs, sMLLsMLsMLLsMLsML |
| generator = L+3s
| |
| notable EDOs: 24, 29, 34, 39, 43, 53
| |
|
| |
|
| {{ sssLsssLsssLsssLssL }} (MOS)
| | == 19 tones == |
| {{ || || }}
| | ABCBAABAABCBAABAABA (3-[[SN scale|SN]]) |
| {{ ssLssssLssLssssLssL }} (OTC MODMOS)
| |
|
| |
|
| modes:
| | ABA=9/8 |
| || {{ ssL ssLssLss ssLssLss }} || {{ ssLssLss Lss ssLssLss }} || ||
| |
| || {{ sLs sLssLsss sLssLsss }} || || ||
| |
| || {{ Lss LssLssss LssLssss }} || || ||
| |
| || {{ ssL ssLssssL ssLssssL }} || || {{ ssLssLss ssLssLss ssL }} ||
| |
| || {{ sLs sLssssLs sLssssLs }} || || {{ sLssLsss sLssLsss sLs }} ||
| |
| || {{ Lss LssssLss LssssLss }} || || {{ LssLssss LssLssss Lss }} ||
| |
| || {{ ssL ssssLssL ssssLssL }} || || {{ ssLssssL ssLssssL ssL }} ||
| |
| || {{ sLs sssLssLs sssLssLs }} || || {{ sLssssLs sLssssLs sLs }} ||
| |
| || {{ Lss ssLssLss ssLssLss }} || || {{ LssssLss LssssLss Lss }} ||
| |
| || || || {{ ssssLssL ssssLssL ssL }} ||
| |
| || || || {{ sssLssLs sssLssLs sLs }} ||
| |
| || || {{ ssLssLss ssL ssLssLss }} || {{ ssLssLss ssLssLss Lss }} ||
| |
| || || {{ sLssLsss sLs sLssLsss }} || ||
| |
| || || {{ LssLssss Lss LssLssss }} || ||
| |
| || || {{ ssLssssL ssL ssLssssL }} || ||
| |
| || || {{ sLssssLs sLs sLssssLs }} || ||
| |
| || || {{ LssssLss Lss LssssLss }} || ||
| |
| || || {{ ssssLssL ssL ssssLssL }} || ||
| |
| || || {{ sssLssLs sLs sssLssLs }} || ||
| |
|
| |
|
| | ABCBA=32/27, BC=256/243 |
|
| |
|
| ===[[14L 5s|14L+5s]]===
| | 10L+2M+7s: LsMsLLsLLsMsLLsLLsL |
| [[Semaphore and godzilla|Semaphore / godzilla]] MODMOS; imperfect; full L/s range good
| |
|
| |
|
| generator = 3L+s
| | ABCABCABABCABCABCAB ([[Fokker block]]) |
| notable EDOs: 33, 47, 52
| |
|
| |
|
| {{ LLLsLLLsLLLsLLLsLLs }} (MOS)
| | == 20 tones == |
| {{ || || }}
| | ABACABABABABABACABAB |
| {{ LLLLsLLsLLLLsLLsLLs }} (OTC MODMOS)
| |
|
| |
|
| modes:
| | == 22 tones == |
| || || {{ LLsLLLLs LLs LLsLLLLs }} || ||
| | ABABCABABABABABABCABAB |
| || || {{ LsLLLLsL LsL LsLLLLsL }} || ||
| |
| || || {{ sLLLLsLL sLL sLLLLsLL }} || ||
| |
| || || {{ LLLLsLLs LLs LLLLsLLs }} || ||
| |
| || || {{ LLLsLLsL LsL LLLsLLsL }} || ||
| |
| || {{ LLs LLsLLsLL LLsLLsLL }} || {{ LLsLLsLL sLL LLsLLsLL }} || ||
| |
| || {{ LsL LsLLsLLL LsLLsLLL }} || || ||
| |
| || {{ sLL sLLsLLLL sLLsLLLL }} || || ||
| |
| || {{ LLs LLsLLLLs LLsLLLLs }} || || {{ LLsLLsLL LLsLLsLL LLs }} ||
| |
| || {{ LsL LsLLLLsL LsLLLLsL }} || || {{ LsLLsLLL LsLLsLLL LsL }} ||
| |
| || {{ sLL sLLLLsLL sLLLLsLL }} || || {{ sLLsLLLL sLLsLLLL sLL }} ||
| |
| || {{ LLs LLLLsLLs LLLLsLLs }} || || {{ LLsLLLLs LLsLLLLs LLs }} ||
| |
| || {{ LsL LLLsLLsL LLLsLLsL }} || || {{ LsLLLLsL LsLLLLsL LsL }} ||
| |
| || {{ sLL LLsLLsLL LLsLLsLL }} || || {{ sLLLLsLL sLLLLsLL sLL }} ||
| |
| || || || {{ LLLLsLLs LLLLsLLs LLs }} ||
| |
| || || || {{ LLLsLLsL LLLsLLsL LsL }} ||
| |
| || || {{ LLsLLsLL LLs LLsLLsLL }} || {{ LLsLLsLL LLsLLsLL sLL }} ||
| |
| || || {{ LsLLsLLL LsL LsLLsLLL }} || ||
| |
| || || {{ sLLsLLLL sLL sLLsLLLL }} || ||
| |
|
| |
|
| | ACABBACABACABBACABACAB |
|
| |
|
| ==22 tones (9+4+9)==
| | AbcbAbcbAAbcbAbcbAbcbA<ul><li>[[OTC_JI_22_sruti_scale|22-tone Indian 'sruti' scale]]</li></ul> |
|
| |
|
| ===[[7L 15s|7L+15s]]===
| | ----- |
| [[Porcupine]] MODMOS; full L/s range good
| |
|
| |
|
| P = 2.3809207248
| | == 24 tones == |
| generator = L+2s
| | ACABABACABACABABACABACAB (3-[[SN scale|SN]]) |
| notable EDOs: 29, 36, 43, 50, 51
| |
|
| |
|
| {{ LssLssLssLssLssLssLsss }} (MOS)
| | MET-24 has this structure as 5L+12M+7s: MLMsMsMLMsMLMsMsMLMsMLMs |
| {{ |||| |||| }}
| |
| {{ LsssLLsssLsssLLsssLsss }} (OTC MODMOS)
| |
|
| |
|
| modes:
| | AABAAABAACAABAAABAACAABA (3-[[SN scale|SN]]) |
| || || {{ sssLsssLL sssL sssLsssLL }} || ||
| |
| || || {{ ssLsssLLs ssLs ssLsssLLs }} || ||
| |
| || || {{ sLsssLLss sLss sLsssLLss }} || ||
| |
| || || {{ LsssLLsss Lsss LsssLLsss }} || ||
| |
| || || {{ sssLLsssL sssL sssLLsssL }} || ||
| |
| || || {{ ssLLsssLs ssLs ssLLsssLs }} || ||
| |
| || || {{ sLLsssLss sLss sLLsssLss }} || ||
| |
| || || {{ LLsssLsss Lsss LLsssLsss }} || ||
| |
| || {{ Lsss LsssLsssL LsssLsssL }} || {{ LsssLsssL sssL LsssLsssL }} || ||
| |
| || {{ sssL sssLsssLL sssLsssLL }} || || ||
| |
| || {{ ssLs ssLsssLLs ssLsssLLs }} || || ||
| |
| || {{ sLss sLsssLLss sLsssLLss }} || || ||
| |
| || {{ Lsss LsssLLsss LsssLLsss }} || || {{ LsssLsssL LsssLsssL Lsss }} ||
| |
| || {{ sssL sssLLsssL sssLLsssL }} || || {{ sssLsssLL sssLsssLL sssL }} ||
| |
| || {{ ssLs ssLLsssLs ssLLsssLs }} || || {{ ssLsssLLs ssLsssLLs ssLs }} ||
| |
| || {{ sLss sLLsssLss sLLsssLss }} || || {{ sLsssLLss sLsssLLss sLss }} ||
| |
| || {{ Lsss LLsssLsss LLsssLsss }} || || {{ LsssLLsss LsssLLsss Lsss }} ||
| |
| || {{ sssL LsssLsssL LsssLsssL }} || || {{ sssLLsssL sssLLsssL sssL }} ||
| |
| || || || {{ ssLLsssLs ssLLsssLs ssLs }} ||
| |
| || || || {{ sLLsssLss sLLsssLss sLss }} ||
| |
| || || || {{ LLsssLsss LLsssLsss Lsss }} ||
| |
| || || {{ LsssLsssL Lsss LsssLsssL }} || {{ LsssLsssL LsssLsssL sssL }} ||
| |
|
| |
|
| | == 29 tones == |
| | BABBABABBABCBABBABABBABCBABBA (3-[[SN scale|SN]]) |
|
| |
|
| ===[[15L 7s|15L+7s]]===
| | 2L+10m+17s: smsmssmsLsmssmsmssmsLsmssmsms |
| [[Porcupine]] MODMOS; imperfect; full L/s range mostly good
| |
|
| |
|
| generator = 2L+s
| | == 31 tones == |
| notable EDOs: 37, 52b, 59
| | BABBCBBABABBABABBCBBABABBABABBA (3-[[SN scale|SN]]) |
|
| |
|
| {{ sLLsLLsLLsLLsLLsLLsLLL }} (MOS)
| | 10L+19m+2s: mLmmLmsmLmmLmmLmLmmLmmLmsmLmmLm |
| {{ |||| |||| }}
| |
| {{ sLLLssLLLsLLLssLLLsLLL }} (OTC MODMOS)
| |
|
| |
|
| modes:
| | 10L+2m+19s: sLssLsmsLssLssLsLssLssLsmsLssLs |
| || || {{ LLLsLLLss LLLs LLLsLLLss }} || ||
| |
| || || {{ LLsLLLssL LLsL LLsLLLssL }} || ||
| |
| || || {{ LsLLLssLL LsLL LsLLLssLL }} || ||
| |
| || || {{ sLLLssLLL sLLL sLLLssLLL }} || ||
| |
| || || {{ LLLssLLLs LLLs LLLssLLLs }} || ||
| |
| || || {{ LLssLLLsL LLsL LLssLLLsL }} || ||
| |
| || || {{ LssLLLsLL LsLL LssLLLsLL }} || ||
| |
| || || {{ ssLLLsLLL sLLL ssLLLsLLL }} || ||
| |
| || {{ sLLL sLLLsLLLs sLLLsLLLs }} || {{ sLLLsLLLs LLLs sLLLsLLLs }} || ||
| |
| || {{ LLLs LLLsLLLss LLLsLLLss }} || || ||
| |
| || {{ LLsL LLsLLLssL LLsLLLssL }} || || ||
| |
| || {{ LsLL LsLLLssLL LsLLLssLL }} || || ||
| |
| || {{ sLLL sLLLssLLL sLLLssLLL }} || || {{ sLLLsLLLs sLLLsLLLs sLLL }} ||
| |
| || {{ LLLs LLLssLLLs LLLssLLLs }} || || {{ LLLsLLLss LLLsLLLss LLLs }} ||
| |
| || {{ LLsL LLssLLLsL LLssLLLsL }} || || {{ LLsLLLssL LLsLLLssL LLsL }} ||
| |
| || {{ LsLL LssLLLsLL LssLLLsLL }} || || {{ LsLLLssLL LsLLLssLL LsLL }} ||
| |
| || {{ sLLL ssLLLsLLL ssLLLsLLL }} || || {{ sLLLssLLL sLLLssLLL sLLL }} ||
| |
| || {{ LLLs sLLLsLLLs sLLLsLLLs }} || || {{ LLLssLLLs LLLssLLLs LLLs }} ||
| |
| || || || {{ LLssLLLsL LLssLLLsL LLsL }} ||
| |
| || || || {{ LssLLLsLL LssLLLsLL LsLL }} ||
| |
| || || || {{ ssLLLsLLL ssLLLsLLL sLLL }} ||
| |
| || || {{ sLLLsLLLs sLLL sLLLsLLLs }} || {{ sLLLsLLLs sLLLsLLLs LLLs }} ||
| |
|
| |
|
| | == 41 tones == |
| | BABCBABBABBABCBABBABCBABBABBABCBABBABCBAB (3-[[SN scale|SN]]) |
|
| |
|
| ===[[12L 10s|12L+10s]]===
| | 5L+12M+24s: sMsLsMssMssMsLsMssMsLsMssMssMsLsMssMsLsMs |
| [[Pajara]] / [[Diaschismic family|srutal (diaschismic)]] MODMOS [[{$page}#ref1|(1)]]
| |
|
| |
|
| P = 7.6918120831
| | BBABBBABBABBBABBCBBABBBABBABBBABBCBBABBBA (3-[[SN scale|SN]]) |
| generator = L+s
| |
| period = 1/2 octave
| |
| notable EDOs: 34, 46, 56, 58, 70
| |
|
| |
|
| {{ sLsLsLsLsLLsLsLsLsLsLL }} (MOS)
| | 29L+2M+10s: LsLLLsLLMLLsLLLsLLsLLLsLLsLLLsLLMLLsLLLsL |
| {{ || }}
| |
| {{ sLsLsLsLsLsLLsLsLsLsLL }} (OTC MODMOS)
| |
|
| |
|
| modes:
| | 2L+29M+10s: MsMMMsMMLMMsMMMsMMsMMMsMMsMMMsMMLMMsMMMsM |
| || {{ LsLs LsLsLsLsL LsLsLsLsL }} || {{ LsLsLsLsL sLsL LsLsLsLsL }} || ||
| |
| || {{ sLsL sLsLsLsLL sLsLsLsLL }} || || ||
| |
| || {{ LsLs LsLsLsLLs LsLsLsLLs }} || || ||
| |
| || {{ sLsL sLsLsLLsL sLsLsLLsL }} || || ||
| |
| || {{ LsLs LsLsLLsLs LsLsLLsLs }} || || {{ LsLsLsLsL LsLsLsLsL LsLs }} ||
| |
| || {{ sLsL sLsLLsLsL sLsLLsLsL }} || || {{ sLsLsLsLL sLsLsLsLL sLsL }} ||
| |
| || {{ LsLs LsLLsLsLs LsLLsLsLs }} || || {{ LsLsLsLLs LsLsLsLLs LsLs }} ||
| |
| || {{ sLsL sLLsLsLsL sLLsLsLsL }} || || {{ sLsLsLLsL sLsLsLLsL sLsL }} ||
| |
| || {{ LsLs LLsLsLsLs LLsLsLsLs }} || || {{ LsLsLLsLs LsLsLLsLs LsLs }} ||
| |
| || {{ sLsL LsLsLsLsL LsLsLsLsL }} || || {{ sLsLLsLsL sLsLLsLsL sLsL }} ||
| |
| || || || {{ LsLLsLsLs LsLLsLsLs LsLs }} ||
| |
| || || || {{ sLLsLsLsL sLLsLsLsL sLsL }} ||
| |
| || || || {{ LLsLsLsLs LLsLsLsLs LsLs }} ||
| |
| || || {{ LsLsLsLsL LsLs LsLsLsLsL }} || {{ LsLsLsLsL LsLsLsLsL sLsL }} ||
| |
| || || {{ sLsLsLsLL sLsL sLsLsLsLL }} || ||
| |
| || || {{ LsLsLsLLs LsLs LsLsLsLLs }} || ||
| |
| || || {{ sLsLsLLsL sLsL sLsLsLLsL }} || ||
| |
| || || {{ LsLsLLsLs LsLs LsLsLLsLs }} || ||
| |
| || || {{ sLsLLsLsL sLsL sLsLLsLsL }} || ||
| |
| || || {{ LsLLsLsLs LsLs LsLLsLsLs }} || ||
| |
| || || {{ sLLsLsLsL sLsL sLLsLsLsL }} || ||
| |
| || || {{ LLsLsLsLs LsLs LLsLsLsLs }} || ||
| |
|
| |
|
| | == 46 tones == |
| | CACACBCACACACBCACACCACACBCACACACBCACACCACACBCA (3-[[SN scale|SN]]) |
|
| |
|
| ===[[10L 12s|10L+12s]]=== | | == 72 tones == |
| Pajara? MODMOS; imperfect; full L/s range good
| | ABAABABABAABABACABABAABABABAABABAABABABAABABAABABABAABABACABABAABABABAAB (3-[[SN scale|SN]]) |
|
| |
|
| notable EDOs: 32, 42, 54
| | 29L+2M+41s: sLssLsLsLssLsLsMsLsLssLsLsLssLsLssLsLsLssLsLssLsLsLssLsLsMsLsLssLsLsLssL |
| generator = L+s
| |
| period = 1/2 octave
| |
|
| |
|
| {{ LsLsLsLsLssLsLsLsLsLss }} (MOS)
| | 2L+29M+41s: sMssMsMsMssMsMsLsMsMssMsMsMssMsMssMsMsMssMsMssMsMsMssMsMsLsMssMsMsMssM |
| {{ || }}
| |
| {{ LsLsLsLsLsLssLsLsLsLss }} (OTC MODMOS)
| |
| | |
| modes:
| |
| || {{ sLsL sLsLsLsLs sLsLsLsLs }} || {{ sLsLsLsLs LsLs sLsLsLsLs }} || ||
| |
| || {{ LsLs LsLsLsLss LsLsLsLss }} || || ||
| |
| || {{ sLsL sLsLsLssL sLsLsLssL }} || || ||
| |
| || {{ LsLs LsLsLssLs LsLsLssLs }} || || ||
| |
| || {{ sLsL sLsLssLsL sLsLssLsL }} || || {{ sLsLsLsLs sLsLsLsLs sLsL }} ||
| |
| || {{ LsLs LsLssLsLs LsLssLsLs }} || || {{ LsLsLsLss LsLsLsLss LsLs }} ||
| |
| || {{ sLsL sLssLsLsL sLssLsLsL }} || || {{ sLsLsLssL sLsLsLssL sLsL }} ||
| |
| || {{ LsLs LssLsLsLs LssLsLsLs }} || || {{ LsLsLssLs LsLsLssLs LsLs }} ||
| |
| || {{ sLsL ssLsLsLsL ssLsLsLsL }} || || {{ sLsLssLsL sLsLssLsL sLsL }} ||
| |
| || {{ LsLs sLsLsLsLs sLsLsLsLs }} || || {{ LsLssLsLs LsLssLsLs LsLs }} ||
| |
| || || || {{ sLssLsLsL sLssLsLsL sLsL }} ||
| |
| || || || {{ LssLsLsLs LssLsLsLs LsLs }} ||
| |
| || || || {{ ssLsLsLsL ssLsLsLsL sLsL }} ||
| |
| || || {{ sLsLsLsLs sLsL sLsLsLsLs }} || {{ sLsLsLsLs sLsLsLsLs LsLs }} ||
| |
| || || {{ LsLsLsLss LsLs LsLsLsLss }} || ||
| |
| || || {{ sLsLsLssL sLsL sLsLsLssL }} || ||
| |
| || || {{ LsLsLssLs LsLs LsLsLssLs }} || ||
| |
| || || {{ sLsLssLsL sLsL sLsLssLsL }} || ||
| |
| || || {{ LsLssLsLs LsLs LsLssLsLs }} || ||
| |
| || || {{ sLssLsLsL sLsL sLssLsLsL }} || ||
| |
| || || {{ LssLsLsLs LsLs LssLsLsLs }} || ||
| |
| || || {{ ssLsLsLsL sLsL ssLsLsLsL }} || ||
| |
| | |
| | |
| ----
| |
| | |
| =Scales with 3 step sizes=
| |
| | |
| ===22-tone Indian 'sruti' scale===
| |
| Pythagorean (3-limit JI)
| |
| | |
| ||= **scale step** ||= **ratio** ||> **cents** ||
| |
| ||= 0 ||= 1/1 ||> 0.000 ||
| |
| ||= 1 ||= 256/243 ||> 90.225 ||
| |
| ||= 2 ||= 16/15 ||> 111.731 ||
| |
| ||= 3 ||= 10/9 ||> 182.404 ||
| |
| ||= 4 ||= 9/8 ||> 203.910 ||
| |
| ||= 5 ||= 32/27 ||> 294.135 ||
| |
| ||= 6 ||= 6/5 ||> 315.641 ||
| |
| ||= 7 ||= 5/4 ||> 386.314 ||
| |
| ||= 8 ||= 81/64 ||> 407.820 ||
| |
| ||= 9 ||= 4/3 ||> 498.045 ||
| |
| ||= 10 ||= 27/20 ||> 519.551 ||
| |
| ||= 11 ||= 45/32 ||> 590.224 ||
| |
| ||= 12 ||= 729/512 ||> 611.730 ||
| |
| ||= 13 ||= 3/2 ||> 701.955 ||
| |
| ||= 14 ||= 128/81 ||> 792.180 ||
| |
| ||= 15 ||= 8/5 ||> 813.686 ||
| |
| ||= 16 ||= 5/3 ||> 884.359 ||
| |
| ||= 17 ||= 27/16 ||> 905.865 ||
| |
| ||= 18 ||= 16/9 ||> 996.090 ||
| |
| ||= 19 ||= 9/5 ||> 1017.596 ||
| |
| ||= 20 ||= 15/8 ||> 1088.269 ||
| |
| ||= 21 ||= 243/128 ||> 1109.775 ||
| |
| ||= 22 ||= 2/1 ||> 1200.000 ||
| |
| | |
| A = 256/243
| |
| b = 81/80
| |
| c = 25/24
| |
| A+2b+c = 9/8
| |
| 3A+4b+2c = 4/3
| |
| 7A+10b+5c = 2/1
| |
| | |
| modes:
| |
| || {{ Abcb AbcbAbcbA AbcbAbcbA }} || {{ AbcbAbcbA bcbA AbcbAbcbA }} || ||
| |
| || {{ bcbA bcbAbcbAA bcbAbcbAA }} || || ||
| |
| || {{ cbAb cbAbcbAAb cbAbcbAAb }} || || ||
| |
| || {{ bAbc bAbcbAAbc bAbcbAAbc }} || || ||
| |
| || {{ Abcb AbcbAAbcb AbcbAAbcb }} || || {{ AbcbAbcbA AbcbAbcbA Abcb }} ||
| |
| || {{ bcbA bcbAAbcbA bcbAAbcbA }} || || {{ bcbAbcbAA bcbAbcbAA bcbA }} ||
| |
| || {{ cbAb cbAAbcbAb cbAAbcbAb }} || || {{ cbAbcbAAb cbAbcbAAb cbAb }} ||
| |
| || {{ bAbc bAAbcbAbc bAAbcbAbc }} || || {{ bAbcbAAbc bAbcbAAbc bAbc }} ||
| |
| || {{ Abcb AAbcbAbcb AAbcbAbcb }} || || {{ AbcbAAbcb AbcbAAbcb Abcb }} ||
| |
| || {{ bcbA AbcbAbcbA AbcbAbcbA }} || || {{ bcbAAbcbA bcbAAbcbA bcbA }} ||
| |
| || || || {{ cbAAbcbAb cbAAbcbAb cbAb }} ||
| |
| || || || {{ bAAbcbAbc bAAbcbAbc bAbc }} ||
| |
| || || || {{ AAbcbAbcb AAbcbAbcb Abcb }} ||
| |
| || || {{ AbcbAbcbA Abcb AbcbAbcbA }} || {{ AbcbAbcbA AbcbAbcbA bcbA }} ||
| |
| || || {{ bcbAbcbAA bcbA bcbAbcbAA }} || ||
| |
| || || {{ cbAbcbAAb cbAb cbAbcbAAb }} || ||
| |
| || || {{ bAbcbAAbc bAbc bAbcbAAbc }} || ||
| |
| || || {{ AbcbAAbcb Abcb AbcbAAbcb }} || ||
| |
| || || {{ bcbAAbcbA bcbA bcbAAbcbA }} || ||
| |
| || || {{ cbAAbcbAb cbAb cbAAbcbAb }} || ||
| |
| || || {{ bAAbcbAbc bAbc bAAbcbAbc }} || ||
| |
| || || {{ AAbcbAbcb Abcb AAbcbAbcb }} || ||
| |
| | |
| | |
| ----
| |
|
| |
|
| =Definitions and formulas= | | =Definitions and formulas= |
|
| |
|
| **"Omnitetrachordal"** (OTC for short): see [[Omnitetrachordality]].
| | '''"Dual"''' refers to the "inverse" of a L+s scale pattern, where every L is replaced by s, and vice versa. For example, <tt> sLssL </tt> and <tt> LsLLs </tt> are duals. If a scale is OTC, its dual is often OTC as well, but not always! |
|
| |
|
| [[#dual]]**"Dual"** refers to the "inverse" of a L+s scale pattern, where every L is replaced by s, and vice versa. For example, {{ sLssL }} and {{ LsLLs }} are duals.
| | '''"Perfect"''' means that values for L and s exist such that L > s and that every mode of the scale will contain a perfect (just) 3/2 or 4/3 (or both). (See also [[Eigenmonzo_subgroup|Eigenmonzo subgroup]], or [[unchanged-interval basis]].) |
|
| |
|
| [[#perfect]]**"Perfect"** means that values for L and s exist such that L > s and that every mode of the scale will contain a perfect (just) 3/2 or 4/3 (or both). (See also [[Eigenmonzo subgroup]].) In this case the value **"P"** is given, where P = L/s. For a perfect scale, P > 1. Note that if a scale "a" is perfect (P<span style="vertical-align: sub;">a</span> ``=`` L/s), its dual "b" will have the value P<span style="vertical-align: sub;">b</span> ``=`` s/L = 1/P<span style="vertical-align: sub;">a</span>, and therefore must be imperfect (if P<span style="vertical-align: sub;">a</span> > 1, then P<span style="vertical-align: sub;">b</span> < 1 ).
| | In this case the value '''P''' is given, where P = L/s. For a perfect scale, P > 1. Note that if a scale "a" is perfect (P<span style="vertical-align: sub;">a</span> = L/s), its dual "b" will have the value P<span style="vertical-align: sub;">b</span> = s/L = 1/P<span style="vertical-align: sub;">a</span>, and therefore must be imperfect (if P<span style="vertical-align: sub;">a</span> > 1, then P<span style="vertical-align: sub;">b</span> < 1 ). |
|
| |
|
| In some cases, P may be less than zero. I'm not yet sure what this means :) | | In some cases, P may be less than zero. I'm not yet sure what this means :) |
| Line 894: |
Line 1,050: |
|
| |
|
| a = the number of L steps per 2/1 | | a = the number of L steps per 2/1 |
| | |
| b = the number of s steps per 2/1 | | b = the number of s steps per 2/1 |
| c = the number of L steps per 3/2
| |
| d = the number of s steps per 3/2
| |
| x = log<span style="vertical-align: sub;">2</span>(3/2) = ~0.58496 octaves = ~701.955 cents
| |
|
| |
|
| aL+bs = log<span style="vertical-align: sub;">2</span>(2/1) = 1
| | c = the number of L steps per 4/3 |
| cL+ds = x
| |
|
| |
|
| s = (c-ax)/(bc-ad) | | d = the number of s steps per 4/3 |
| L = (x-ds)/c
| |
| P = L/s
| |
|
| |
|
| **"L/s range"**: For any L+s scale pattern, the ratio L/s may range from 1 (L=s, in which case the scale is (L+s)edo ) to ~infinity (s=0, in which case the scale is (L)edo ). A note such as "full L/s range is good" simply means that the approximation of 3/2 or 4/3 is reasonable across the entire range; no other assessment of the scale's "goodness" is intended.
| | x = log<span style="vertical-align: sub;">2</span>(4/3) = ~0.41504 octaves = ~498.045 cents |
|
| |
|
| | aL+bs = log<span style="vertical-align: sub;">2</span>(2/1) = 1 |
|
| |
|
| ----
| | cL+ds = x |
|
| |
|
| =References= | | s = (c-ax)/(bc-ad) |
|
| |
|
| * [[#ref1]](1) Several of these scales were noted as omnitetrachordal by Paul Erlich in 2002 (if not before). See tuning-math list messages [[http://robertinventor.com/tuning-math/s___4/msg_3675-3699.html#3685|3685]] and [[http://robertinventor.com/tuning-math/s__11/msg_10975-10999.html#10987|10987]].
| | L = (x-ds)/c |
| </pre></div>
| |
| <h4>Original HTML content:</h4>
| |
| <div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html"><html><head><title>Gallery of omnitetrachordal scales</title></head><body><!-- ws:start:WikiTextTocRule:136:&lt;img id=&quot;wikitext@@toc@@normal&quot; class=&quot;WikiMedia WikiMediaToc&quot; title=&quot;Table of Contents&quot; src=&quot;/site/embedthumbnail/toc/normal?w=225&amp;h=100&quot;/&gt; --><div id="toc"><h1 class="nopad">Table of Contents</h1><!-- ws:end:WikiTextTocRule:136 --><!-- ws:start:WikiTextTocRule:137: --><div style="margin-left: 1em;"><a href="#Scales with two step sizes">Scales with two step sizes</a></div>
| |
| <!-- ws:end:WikiTextTocRule:137 --><!-- ws:start:WikiTextTocRule:138: --><div style="margin-left: 2em;"><a href="#Scales with two step sizes-5 tones (2+1+2)">5 tones (2+1+2)</a></div>
| |
| <!-- ws:end:WikiTextTocRule:138 --><!-- ws:start:WikiTextTocRule:139: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-5 tones (2+1+2)-2L+3s">2L+3s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:139 --><!-- ws:start:WikiTextTocRule:140: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-5 tones (2+1+2)-3L+2s">3L+2s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:140 --><!-- ws:start:WikiTextTocRule:141: --><div style="margin-left: 2em;"><a href="#Scales with two step sizes-7 tones (3+1+3)">7 tones (3+1+3)</a></div>
| |
| <!-- ws:end:WikiTextTocRule:141 --><!-- ws:start:WikiTextTocRule:142: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-7 tones (3+1+3)-2L+5s">2L+5s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:142 --><!-- ws:start:WikiTextTocRule:143: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-7 tones (3+1+3)-5L+2s">5L+2s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:143 --><!-- ws:start:WikiTextTocRule:144: --><div style="margin-left: 2em;"><a href="#Scales with two step sizes-10 tones (4+2+4)">10 tones (4+2+4)</a></div>
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| <!-- ws:end:WikiTextTocRule:144 --><!-- ws:start:WikiTextTocRule:145: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-10 tones (4+2+4)-5L+5s">5L+5s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:145 --><!-- ws:start:WikiTextTocRule:146: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-10 tones (4+2+4)-7L+3s">7L+3s</a></div>
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| <!-- ws:end:WikiTextTocRule:146 --><!-- ws:start:WikiTextTocRule:147: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-10 tones (4+2+4)-3L+7s">3L+7s</a></div>
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| <!-- ws:end:WikiTextTocRule:147 --><!-- ws:start:WikiTextTocRule:148: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-10 tones (4+2+4)-2L+8s">2L+8s</a></div>
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| <!-- ws:end:WikiTextTocRule:148 --><!-- ws:start:WikiTextTocRule:149: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-10 tones (4+2+4)-8L+2s">8L+2s</a></div>
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| <!-- ws:end:WikiTextTocRule:149 --><!-- ws:start:WikiTextTocRule:150: --><div style="margin-left: 2em;"><a href="#Scales with two step sizes-12 tones (5-2-5)">12 tones (5-2-5)</a></div>
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| <!-- ws:end:WikiTextTocRule:150 --><!-- ws:start:WikiTextTocRule:151: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-12 tones (5-2-5)-5L+7s">5L+7s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:151 --><!-- ws:start:WikiTextTocRule:152: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-12 tones (5-2-5)-7L+5s">7L+5s</a></div>
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| <!-- ws:end:WikiTextTocRule:152 --><!-- ws:start:WikiTextTocRule:153: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-12 tones (5-2-5)-10L+2s">10L+2s</a></div>
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| <!-- ws:end:WikiTextTocRule:153 --><!-- ws:start:WikiTextTocRule:154: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-12 tones (5-2-5)-2L+10s">2L+10s</a></div>
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| <!-- ws:end:WikiTextTocRule:154 --><!-- ws:start:WikiTextTocRule:155: --><div style="margin-left: 2em;"><a href="#Scales with two step sizes-13 tones (5+3+5)">13 tones (5+3+5)</a></div>
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| <!-- ws:end:WikiTextTocRule:155 --><!-- ws:start:WikiTextTocRule:156: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-13 tones (5+3+5)-7L+6s">7L+6s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:156 --><!-- ws:start:WikiTextTocRule:157: --><div style="margin-left: 2em;"><a href="#Scales with two step sizes-14 tones (6+2+6)">14 tones (6+2+6)</a></div>
| |
| <!-- ws:end:WikiTextTocRule:157 --><!-- ws:start:WikiTextTocRule:158: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-14 tones (6+2+6)-5L+9s">5L+9s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:158 --><!-- ws:start:WikiTextTocRule:159: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-14 tones (6+2+6)-12L+2s">12L+2s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:159 --><!-- ws:start:WikiTextTocRule:160: --><div style="margin-left: 2em;"><a href="#Scales with two step sizes-15 tones (6+3+6)">15 tones (6+3+6)</a></div>
| |
| <!-- ws:end:WikiTextTocRule:160 --><!-- ws:start:WikiTextTocRule:161: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-15 tones (6+3+6)-7L+8s">7L+8s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:161 --><!-- ws:start:WikiTextTocRule:162: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-15 tones (6+3+6)-12L+3s">12L+3s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:162 --><!-- ws:start:WikiTextTocRule:163: --><div style="margin-left: 2em;"><a href="#Scales with two step sizes-17 tones (7+3+7)">17 tones (7+3+7)</a></div>
| |
| <!-- ws:end:WikiTextTocRule:163 --><!-- ws:start:WikiTextTocRule:164: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-17 tones (7+3+7)-5L+12s">5L+12s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:164 --><!-- ws:start:WikiTextTocRule:165: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-17 tones (7+3+7)-12L+5s">12L+5s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:165 --><!-- ws:start:WikiTextTocRule:166: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-17 tones (7+3+7)-7L+10s">7L+10s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:166 --><!-- ws:start:WikiTextTocRule:167: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-17 tones (7+3+7)-10L+7s">10L+7s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:167 --><!-- ws:start:WikiTextTocRule:168: --><div style="margin-left: 2em;"><a href="#Scales with two step sizes-18 tones (7+4+7)">18 tones (7+4+7)</a></div>
| |
| <!-- ws:end:WikiTextTocRule:168 --><!-- ws:start:WikiTextTocRule:169: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-18 tones (7+4+7)-7L+11s">7L+11s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:169 --><!-- ws:start:WikiTextTocRule:170: --><div style="margin-left: 2em;"><a href="#Scales with two step sizes-19 tones (8+3+8)">19 tones (8+3+8)</a></div>
| |
| <!-- ws:end:WikiTextTocRule:170 --><!-- ws:start:WikiTextTocRule:171: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-19 tones (8+3+8)-7L+12s">7L+12s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:171 --><!-- ws:start:WikiTextTocRule:172: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-19 tones (8+3+8)-12L+7s">12L+7s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:172 --><!-- ws:start:WikiTextTocRule:173: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-19 tones (8+3+8)-5L+14s">5L+14s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:173 --><!-- ws:start:WikiTextTocRule:174: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-19 tones (8+3+8)-14L+5s">14L+5s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:174 --><!-- ws:start:WikiTextTocRule:175: --><div style="margin-left: 2em;"><a href="#Scales with two step sizes-22 tones (9+4+9)">22 tones (9+4+9)</a></div>
| |
| <!-- ws:end:WikiTextTocRule:175 --><!-- ws:start:WikiTextTocRule:176: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-22 tones (9+4+9)-7L+15s">7L+15s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:176 --><!-- ws:start:WikiTextTocRule:177: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-22 tones (9+4+9)-15L+7s">15L+7s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:177 --><!-- ws:start:WikiTextTocRule:178: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-22 tones (9+4+9)-12L+10s">12L+10s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:178 --><!-- ws:start:WikiTextTocRule:179: --><div style="margin-left: 3em;"><a href="#Scales with two step sizes-22 tones (9+4+9)-10L+12s">10L+12s</a></div>
| |
| <!-- ws:end:WikiTextTocRule:179 --><!-- ws:start:WikiTextTocRule:180: --><div style="margin-left: 1em;"><a href="#Scales with 3 step sizes">Scales with 3 step sizes</a></div>
| |
| <!-- ws:end:WikiTextTocRule:180 --><!-- ws:start:WikiTextTocRule:181: --><div style="margin-left: 3em;"><a href="#Scales with 3 step sizes--22-tone Indian 'sruti' scale">22-tone Indian 'sruti' scale</a></div>
| |
| <!-- ws:end:WikiTextTocRule:181 --><!-- ws:start:WikiTextTocRule:182: --><div style="margin-left: 1em;"><a href="#Definitions and formulas">Definitions and formulas</a></div>
| |
| <!-- ws:end:WikiTextTocRule:182 --><!-- ws:start:WikiTextTocRule:183: --><div style="margin-left: 1em;"><a href="#References">References</a></div>
| |
| <!-- ws:end:WikiTextTocRule:183 --><!-- ws:start:WikiTextTocRule:184: --></div>
| |
| <!-- ws:end:WikiTextTocRule:184 --><br />
| |
| <!-- ws:start:WikiTextHeadingRule:42:&lt;h1&gt; --><h1 id="toc0"><a name="Scales with two step sizes"></a><!-- ws:end:WikiTextHeadingRule:42 -->Scales with two step sizes</h1>
| |
| (not necessarily <a class="wiki_link" href="/MOS">MOS</a> or <a class="wiki_link" href="/Distributional%20Evenness">DE</a>)<br />
| |
| These are mostly tempered (irrational) scales. In some cases (usually where the generator is close to a perfect 4/3 or 3/2), a Pythagorean (3-limit <a class="wiki_link" href="/Just%20intonation">JI</a>) version is possible.<br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:44:&lt;h2&gt; --><h2 id="toc1"><a name="Scales with two step sizes-5 tones (2+1+2)"></a><!-- ws:end:WikiTextHeadingRule:44 -->5 tones (2+1+2)</h2>
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:46:&lt;h3&gt; --><h3 id="toc2"><a name="Scales with two step sizes-5 tones (2+1+2)-2L+3s"></a><!-- ws:end:WikiTextHeadingRule:46 --><a class="wiki_link" href="/2L%203s">2L+3s</a></h3>
| |
| The familiar classic pentatonic scale. Can include <a class="wiki_link" href="/superpyth">superpyth</a>, <a class="wiki_link_ext" href="https://en.wikipedia.org/wiki/Pythagorean_tuning" rel="nofollow">Pythagorean</a>, <a class="wiki_link" href="/meantone">meantone</a>, and <a class="wiki_link" href="/Mavila%20Temperament%20Modal%20Harmony">mavila</a> tunings. Is <a class="wiki_link" href="/MOS">MOS</a>. <!-- ws:start:WikiTextVariableComponentRule:03:[[{$page}#ref1|(1)]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#ref1">(1)</a><!-- ws:end:WikiTextVariableComponentRule:03 --><br />
| |
| <br />
| |
| Pythagorean (3-limit JI): L=<a class="wiki_link" href="/32_27">32/27</a>, s=9/8<br />
| |
| generator = L+s<br />
| |
| <!-- ws:start:WikiTextVariableComponentRule:05:[[{$page}#perfect|P]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#perfect">P</a><!-- ws:end:WikiTextVariableComponentRule:05 --> = 1.4424745962<br />
| |
| notable <a class="wiki_link" href="/EDO">EDO</a>s: 7, 9, 12, 16, 17, 19, 22, 26, 29, 31<br />
| |
| <br />
| |
| modes:<br />
| |
|
| |
|
| | P = L/s |
|
| |
|
| <table class="wiki_table">
| | Note that the same procedure could be used to calculate the L/s ratio necessary to give any other just interval, such as 5/4, 11/8, etc. |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sL s sL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> Ls s Ls </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> s sL sL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> s Ls Ls </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sL sL s </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> Ls Ls s </tt><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:48:&lt;h3&gt; --><h3 id="toc3"><a name="Scales with two step sizes-5 tones (2+1+2)-3L+2s"></a><!-- ws:end:WikiTextHeadingRule:48 --><a class="wiki_link" href="/3L%202s">3L+2s</a></h3>
| |
| Father? MOS; <!-- ws:start:WikiTextVariableComponentRule:07:[[{$page}#perfect|imperfect]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#perfect">imperfect</a><!-- ws:end:WikiTextVariableComponentRule:07 -->; <!-- ws:start:WikiTextVariableComponentRule:09:[[{$page}#ref1|(1)]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#ref1">(1)</a><!-- ws:end:WikiTextVariableComponentRule:09 --><br />
| |
| <br />
| |
| generator = L+s<br />
| |
| notable EDOs: 8, 11b, 13, 18, 23b<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> Ls L Ls </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sL L sL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> L Ls Ls </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> L sL sL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> Ls Ls L </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sL sL L </tt><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:50:&lt;h2&gt; --><h2 id="toc4"><a name="Scales with two step sizes-7 tones (3+1+3)"></a><!-- ws:end:WikiTextHeadingRule:50 -->7 tones (3+1+3)</h2>
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:52:&lt;h3&gt; --><h3 id="toc5"><a name="Scales with two step sizes-7 tones (3+1+3)-2L+5s"></a><!-- ws:end:WikiTextHeadingRule:52 --><a class="wiki_link" href="/2L%205s">2L+5s</a></h3>
| |
| <a class="wiki_link" href="/Mavila%20Temperament%20Modal%20Harmony">Mavila</a> diatonic MOS. <!-- ws:start:WikiTextVariableComponentRule:011:[[{$page}#perfect|Imperfect]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#perfect">Imperfect</a><!-- ws:end:WikiTextVariableComponentRule:011 -->. <!-- ws:start:WikiTextVariableComponentRule:013:[[{$page}#ref1|(1)]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#ref1">(1)</a><!-- ws:end:WikiTextVariableComponentRule:013 --><br />
| |
| <br />
| |
| generator = L+2s<br />
| |
| notable EDOs: 9, 11, 16, 23<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLs s sLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> Lss s Lss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> s ssL ssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> s sLs sLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssL ssL s </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> s Lss Lss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLs sLs s </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> Lss Lss s </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssL s ssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:54:&lt;h3&gt; --><h3 id="toc6"><a name="Scales with two step sizes-7 tones (3+1+3)-5L+2s"></a><!-- ws:end:WikiTextHeadingRule:54 --><a class="wiki_link" href="/5L%202s">5L+2s</a></h3>
| |
| Classic diatonic scale (<a class="wiki_link" href="/meantone">meantone</a>, Pythagorean, <a class="wiki_link" href="/superpyth">superpyth</a>); MOS. <!-- ws:start:WikiTextVariableComponentRule:015:[[{$page}#ref1|(1)]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#ref1">(1)</a><!-- ws:end:WikiTextVariableComponentRule:015 --><br />
| |
| <br />
| |
| Pythagorean (3-limit JI): L=9/8, s=<a class="wiki_link" href="/256_243">256/243</a><br />
| |
| P = 2.2600167527<br />
| |
| generator = 2L+s<br />
| |
| notable EDOs: 12, 17, 19, 22, 26, 29, 31, etc.<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLs L LLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td>Ionian<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsL L LsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td>Dorian<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLL L sLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td>Phrygian<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> L LLs LLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td>Lydian<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> L LsL LsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLs LLs L </tt><br />
| |
| </td>
| |
| <td>Mixolydian<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> L sLL sLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsL LsL L </tt><br />
| |
| </td>
| |
| <td>Aeolian<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLL sLL L </tt><br />
| |
| </td>
| |
| <td>Locrian<br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:56:&lt;h2&gt; --><h2 id="toc7"><a name="Scales with two step sizes-10 tones (4+2+4)"></a><!-- ws:end:WikiTextHeadingRule:56 -->10 tones (4+2+4)</h2>
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:58:&lt;h3&gt; --><h3 id="toc8"><a name="Scales with two step sizes-10 tones (4+2+4)-5L+5s"></a><!-- ws:end:WikiTextHeadingRule:58 --><a class="wiki_link" href="/5L%205s">5L+5s</a></h3>
| |
| Blackwood MOS. This omnitetrachordal scale has some unusual properties:<br />
| |
| <ul><li>it has only two modes</li><li>either mode may be split in any of the three possible omnitetrachordal ways (9/8-4/3-4/3, 4/3-9/8-4/3, 4/3-4/3-9/8)</li><li>it is its own dual (changing all L to s, and vice versa, gives the same scale)</li><li>the (imperfect) tuning of 3/2 is independent of L/s ratio (fixed at exactly 720 cents)</li></ul><br />
| |
| generator = s<br />
| |
| <a class="wiki_link" href="/periods%20and%20generators">period</a> = 1/5 octave<br />
| |
| notable EDOs: 15, 20, 25<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><tt> Ls LsLs LsLs </tt><br />
| |
| </td>
| |
| <td><tt> LsLs Ls LsLs </tt><br />
| |
| </td>
| |
| <td><tt> LsLs LsLs Ls </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sL sLsL sLsL </tt><br />
| |
| </td>
| |
| <td><tt> sLsL sL sLsL </tt><br />
| |
| </td>
| |
| <td><tt> sLsL sLsL sL </tt><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:60:&lt;h3&gt; --><h3 id="toc9"><a name="Scales with two step sizes-10 tones (4+2+4)-7L+3s"></a><!-- ws:end:WikiTextHeadingRule:60 --><a class="wiki_link" href="/7L%203s">7L+3s</a></h3>
| |
| <a class="wiki_link" href="/Mohajira">Mohajira</a> / <a class="wiki_link" href="/Neutral%20third%20scales">neutral-thirds</a> <a class="wiki_link" href="/MODMOS">MODMOS</a><br />
| |
| <br />
| |
| P = 2.5872804832<br />
| |
| generator = 2L+s<br />
| |
| notable EDOs: 17, 24, 27, 31, 41<br />
| |
| <br />
| |
| <tt> sLLsLLsLLL </tt> (MOS)<br />
| |
| <tt> || </tt> <br />
| |
| <tt> sLLLsLsLLL </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLL Ls LsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLL sL sLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLs Ls LLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsL sL LLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Ls LsLL LsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sL sLLL sLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Ls LLLs LLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLL LsLL Ls </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sL LLsL LLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLL sLLL sL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLs LLLs Ls </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsL LLsL sL </tt><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:62:&lt;h3&gt; --><h3 id="toc10"><a name="Scales with two step sizes-10 tones (4+2+4)-3L+7s"></a><!-- ws:end:WikiTextHeadingRule:62 --><a class="wiki_link" href="/3L%207s">3L+7s</a></h3>
| |
| The <!-- ws:start:WikiTextVariableComponentRule:017:[[{$page}#dual|dual]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#dual">dual</a><!-- ws:end:WikiTextVariableComponentRule:017 --> of 7L+3s, this scale pattern barely qualifies as omnitetrachordal.<br />
| |
| <br />
| |
| notable EDOs: 13, 16b<br />
| |
| <br />
| |
| modes: LsssLsLsss, etc.<br />
| |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:64:&lt;h3&gt; --><h3 id="toc11"><a name="Scales with two step sizes-10 tones (4+2+4)-2L+8s"></a><!-- ws:end:WikiTextHeadingRule:64 --><a class="wiki_link" href="/2L%208s">2L+8s</a></h3>
| |
| <a class="wiki_link" href="/Pajara">Pajara</a> MODMOS. Best at lower ratios of L/s. <!-- ws:start:WikiTextVariableComponentRule:019:[[{$page}#ref1|(1)]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#ref1">(1)</a><!-- ws:end:WikiTextVariableComponentRule:019 --><br />
| |
| <br />
| |
| P = 1.8849491924<br />
| |
| generator = s<br />
| |
| <a class="wiki_link" href="/periods%20and%20generators">period</a> = 1/2 octave<br />
| |
| notable EDOs: 12, 14, 16, 22, 26<br />
| |
| <br />
| |
| <tt> LssssLssss </tt> (MOS)<br />
| |
| <tt> || </tt> <br />
| |
| <tt> LsssssLsss </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssL ss sssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td>Standard Pentachordal Minor<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLs ss ssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td>-<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLss ss sLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td>Alternate Pentachordal Major<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> Lsss ss Lsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td>-<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ss sssL sssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td>-<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ss ssLs ssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td>Alternate Pentachordal Minor<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ss sLss sLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssL sssL ss </tt><br />
| |
| </td>
| |
| <td>-<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ss Lsss Lsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLs ssLs ss </tt><br />
| |
| </td>
| |
| <td>Standard Pentachordal Major<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLss sLss ss </tt><br />
| |
| </td>
| |
| <td>-<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> Lsss Lsss ss </tt><br />
| |
| </td>
| |
| <td>-<br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| (The names of the modes are Paul Erlich's - see <a class="wiki_link_ext" href="http://lumma.org/tuning/erlich/erlich-decatonic.pdf" rel="nofollow">http://lumma.org/tuning/erlich/erlich-decatonic.pdf</a>.)<br />
| |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:66:&lt;h3&gt; --><h3 id="toc12"><a name="Scales with two step sizes-10 tones (4+2+4)-8L+2s"></a><!-- ws:end:WikiTextHeadingRule:66 --><a class="wiki_link" href="/8L%202s">8L+2s</a></h3>
| |
| The dual of 2L+8s, this scale is imperfect and poorly tuned for 3/2 at any L/s ratio.<br />
| |
| <br />
| |
| notable EDOs: 18, 26b<br />
| |
| <br />
| |
| modes: LsLLLLLsLL, etc.<br />
| |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:68:&lt;h2&gt; --><h2 id="toc13"><a name="Scales with two step sizes-12 tones (5-2-5)"></a><!-- ws:end:WikiTextHeadingRule:68 -->12 tones (5-2-5)</h2>
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:70:&lt;h3&gt; --><h3 id="toc14"><a name="Scales with two step sizes-12 tones (5-2-5)-5L+7s"></a><!-- ws:end:WikiTextHeadingRule:70 --><a class="wiki_link" href="/5L%207s">5L+7s</a></h3>
| |
| 12-tone MOS of the helmholtz / garibaldi / <a class="wiki_link" href="/Schismatic%20family">schismatic</a> and <a class="wiki_link" href="/superpyth">superpyth</a> temperaments (slightly sharp 3/2). Very usable at any L/s ratio. Many modes may be pentachordally split in two ways.<br />
| |
| <br />
| |
| Pythagorean (3-limit JI): L=2187/2048, s=256/243<br />
| |
| P = 1.2600167527<br />
| |
| generator = 2L+3s<br />
| |
| notable EDOs: 17, 22, 27, 29, 41, 53, etc.<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLs sL sLsLs </tt><br />
| |
| </td>
| |
| <td><tt> sLsLs sLsLs Ls </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLss Ls LsLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssL sL sLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLs Ls LssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsL sL ssLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sL sLsLs sLsLs </tt><br />
| |
| </td>
| |
| <td><tt> sLsLs Ls sLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Ls LsLss LsLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sL sLssL sLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLs sLsLs sL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Ls LssLs LssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLss LsLss Ls </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sL ssLsL ssLsL </tt><br />
| |
| </td>
| |
| <td><tt> sLssL sL ssLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Ls sLsLs sLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLs LssLs Ls </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsL ssLsL sL </tt><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:72:&lt;h3&gt; --><h3 id="toc15"><a name="Scales with two step sizes-12 tones (5-2-5)-7L+5s"></a><!-- ws:end:WikiTextHeadingRule:72 --><a class="wiki_link" href="/7L%205s">7L+5s</a></h3>
| |
| 12-tone MOS of the <a class="wiki_link" href="/meantone">meantone</a> and <a class="wiki_link" href="/Meantone%20family#Flattone">flattone</a> temperaments (slightly flat 3/2). <!-- ws:start:WikiTextVariableComponentRule:021:[[{$page}#perfect|Imperfect]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#perfect">Imperfect</a><!-- ws:end:WikiTextVariableComponentRule:021 -->, but very usable at any L/s ratio. Many modes may be pentachordally split in two ways.<br />
| |
| <br />
| |
| generator = 3L+2s<br />
| |
| notable EDOs: 19, 26, 31, 33, 43, 45, 50, etc.<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLs Ls LsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsL sL sLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLs Ls LLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Ls LsLsL LsLsL </tt><br />
| |
| </td>
| |
| <td><tt> LsLsL sL LsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sL sLsLL sLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Ls LsLLs LsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsL LsLsL Ls </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sL sLLsL sLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLL sLsLL sL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Ls LLsLs LLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLs LsLLs Ls </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sL LsLsL LsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsL sLLsL sL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLs LLsLs Ls </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsL Ls LsLsL </tt><br />
| |
| </td>
| |
| <td><tt> LsLsL LsLsL sL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLL sL sLsLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:74:&lt;h3&gt; --><h3 id="toc16"><a name="Scales with two step sizes-12 tones (5-2-5)-10L+2s"></a><!-- ws:end:WikiTextHeadingRule:74 --><a class="wiki_link" href="/10L%202s">10L+2s</a></h3>
| |
| <a class="wiki_link" href="/Pajara">Pajara</a> MODMOS. Good for most any ratio of L to s.<br />
| |
| <br />
| |
| P = 1.1300083763<br />
| |
| generator = L<br />
| |
| <a class="wiki_link" href="/periods%20and%20generators">period</a> = 1/2 octave<br />
| |
| notable EDOs: 22, 32, 34, 46<br />
| |
| <br />
| |
| <tt> LLLLLsLLLLLs </tt> (MOS)<br />
| |
| <tt> || </tt> <br />
| |
| <tt> LLLLLLsLLLLs </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><tt> LL LLLLs LLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LL LLLsL LLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LL LLsLL LLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLLs LLLLs LL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LL LsLLL LsLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLsL LLLsL LL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LL sLLLL sLLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLL LLsLL LL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLL LsLLL LL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLL sLLLL LL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLLs LL LLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLsL LL LLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLL LL LLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLL LL LsLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLL LL sLLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:76:&lt;h3&gt; --><h3 id="toc17"><a name="Scales with two step sizes-12 tones (5-2-5)-2L+10s"></a><!-- ws:end:WikiTextHeadingRule:76 --><a class="wiki_link" href="/2L%2010s">2L+10s</a></h3>
| |
| <!-- ws:start:WikiTextVariableComponentRule:023:[[{$page}#dual|Dual]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#dual">Dual</a><!-- ws:end:WikiTextVariableComponentRule:023 --> of 10L+2s. Probably only useful for small values of L/s.<br />
| |
| <br />
| |
| notable EDOs: 14, 16<br />
| |
| <br />
| |
| modes: ssLssssssLss, etc.<br />
| |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:78:&lt;h2&gt; --><h2 id="toc18"><a name="Scales with two step sizes-13 tones (5+3+5)"></a><!-- ws:end:WikiTextHeadingRule:78 -->13 tones (5+3+5)</h2>
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:80:&lt;h3&gt; --><h3 id="toc19"><a name="Scales with two step sizes-13 tones (5+3+5)-7L+6s"></a><!-- ws:end:WikiTextHeadingRule:80 --><a class="wiki_link" href="/7L%206s">7L+6s</a></h3>
| |
| <a class="wiki_link" href="/Tetracot%20family">Tetracot</a> MODMOS. Best tuned at high values of L/s.<br />
| |
| <br />
| |
| P = 5.1745609664<br />
| |
| generator = L+s<br />
| |
| notable EDOs: 20, 27, 34, 41<br />
| |
| <br />
| |
| <tt> sLsLsLsLsLsLL </tt> (MOS) <br />
| |
| <tt> || || || </tt> <br />
| |
| <tt> ssLLLssLssLLL </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><tt> Lss LssLL LssLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL ssLLL ssLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs sLLLs sLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lss LLLss LLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLL LssLL Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL LLssL LLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLLL ssLLL ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLs sLLLs sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLss LLLss Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLssL LLssL ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLL Lss LssLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLLL ssL ssLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLs sLs sLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLss Lss LLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLssL ssL LLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:82:&lt;h2&gt; --><h2 id="toc20"><a name="Scales with two step sizes-14 tones (6+2+6)"></a><!-- ws:end:WikiTextHeadingRule:82 -->14 tones (6+2+6)</h2>
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:84:&lt;h3&gt; --><h3 id="toc21"><a name="Scales with two step sizes-14 tones (6+2+6)-5L+9s"></a><!-- ws:end:WikiTextHeadingRule:84 --><a class="wiki_link" href="/5L%209s">5L+9s</a></h3>
| |
| <a class="wiki_link" href="/Semaphore%20and%20Godzilla">Semaphore / godzilla</a> MODMOS. Usable at any L/s ratio.<br />
| |
| <br />
| |
| P = 3.5200335053<br />
| |
| generator = L+2s<br />
| |
| notable EDOs: 19, 24, 29, 33, 34, 53<br />
| |
| <br />
| |
| <tt> ssLssLssLssLsL </tt> (<a class="wiki_link" href="/MOS">MOS</a>)<br />
| |
| <tt> || || </tt><br />
| |
| <tt> sssLsLsssLsLsL </tt> (OTC <a class="wiki_link" href="/MODMOS">MODMOS</a>)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><tt> sL sLsLss sLsLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Ls LsLsss LsLsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sL sLsssL sLsssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLss sLsLss sL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Ls LsssLs LsssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsss LsLsss Ls </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sL sssLsL sssLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsssL sLsssL sL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Ls ssLsLs ssLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsssLs LsssLs Ls </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssLsL sssLsL sL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsLs ssLsLs Ls </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLss sL sLsLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsss Ls LsLsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsssL sL sLsssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsssLs Ls LsssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssLsL sL sssLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsLs Ls ssLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:86:&lt;h3&gt; --><h3 id="toc22"><a name="Scales with two step sizes-14 tones (6+2+6)-12L+2s"></a><!-- ws:end:WikiTextHeadingRule:86 --><a class="wiki_link" href="/12L%202s">12L+2s</a></h3>
| |
| <a class="wiki_link" href="/Injera">Injera</a> MODMOS. Imperfect (P&lt;0); best for L/s &gt;= 1.5 <!-- ws:start:WikiTextVariableComponentRule:025:[[{$page}#ref1|(1)]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#ref1">(1)</a><!-- ws:end:WikiTextVariableComponentRule:025 --><br />
| |
| <br />
| |
| generator = L<br />
| |
| <a class="wiki_link" href="/periods%20and%20generators">period</a> = 1/2 octave<br />
| |
| notable EDOs: 26, 38, 40, 50<br />
| |
| <br />
| |
| <tt> LLLLLLsLLLLLLs </tt> (MOS)<br />
| |
| <tt> || </tt><br />
| |
| <tt> LLLLLLLsLLLLLs </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><tt> LL LLLLLs LLLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LL LLLLsL LLLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LL LLLsLL LLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLLLs LLLLLs LL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LL LLsLLL LLsLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLLsL LLLLsL LL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LL LsLLLL LsLLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLsLL LLLsLL LL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LL sLLLLL sLLLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLL LLsLLL LL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLLL LsLLLL LL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLLL sLLLLL LL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLLLs LL LLLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLLsL LL LLLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLsLL LL LLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLL LL LLsLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLLL LL LsLLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLLL LL sLLLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:88:&lt;h2&gt; --><h2 id="toc23"><a name="Scales with two step sizes-15 tones (6+3+6)"></a><!-- ws:end:WikiTextHeadingRule:88 -->15 tones (6+3+6)</h2>
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:90:&lt;h3&gt; --><h3 id="toc24"><a name="Scales with two step sizes-15 tones (6+3+6)-7L+8s"></a><!-- ws:end:WikiTextHeadingRule:90 --><a class="wiki_link" href="/7L%208s">7L+8s</a></h3>
| |
| <a class="wiki_link" href="/Porcupine">Porcupine</a> MODMOS<br />
| |
| <br />
| |
| <!-- ws:start:WikiTextVariableComponentRule:027:[[{$page}#perfect|P]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#perfect">P</a><!-- ws:end:WikiTextVariableComponentRule:027 --> = 3.3809207248<br />
| |
| generator = L+s<br />
| |
| notable EDOs: 22, 29, 36, 37, 43, 65<br />
| |
| <br />
| |
| <tt> LsLsLsLsLsLsLss </tt> (MOS)<br />
| |
| <tt> || || </tt><br />
| |
| <tt> LsLLssLsLLssLss </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLsL Lss LssLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsLL ssL ssLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLLs sLs sLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLss Lss LsLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLssL ssL sLLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLssLs sLs LLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lss LssLsL LssLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL ssLsLL ssLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs sLsLLs sLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lss LsLLss LsLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLsL LssLsL Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL sLLssL sLLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsLL ssLsLL ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs LLssLs LLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLLs sLsLLs sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLss LsLLss Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLssL sLLssL ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLssLs LLssLs sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:92:&lt;h3&gt; --><h3 id="toc25"><a name="Scales with two step sizes-15 tones (6+3+6)-12L+3s"></a><!-- ws:end:WikiTextHeadingRule:92 --><a class="wiki_link" href="/12L%203s">12L+3s</a></h3>
| |
| <a class="wiki_link" href="/Augmented">Augmented</a> MODMOS. Best at higher L/s ratios.<br />
| |
| <br />
| |
| P = 12.5377181246<br />
| |
| generator = L<br />
| |
| period = 1/3 octave<br />
| |
| notable EDOs: 27, 39, 51<br />
| |
| <br />
| |
| <tt> LLLLsLLLLsLLLLs </tt> (MOS)<br />
| |
| <tt> || || </tt><br />
| |
| <tt> LLLLLsLLsLLLLLs </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLL LLs LLsLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLLL LsL LsLLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLLL sLL sLLLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLLLs LLs LLLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLLsL LsL LLLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLsLL sLL LLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLs LLsLLL LLsLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsL LsLLLL LsLLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLL sLLLLL sLLLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLs LLLLLs LLLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsL LLLLsL LLLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLLL LsLLLL LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLL LLLsLL LLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLLL sLLLLL sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLLLs LLLLLs LLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLLsL LLLLsL LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLsLL LLLsLL sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:94:&lt;h2&gt; --><h2 id="toc26"><a name="Scales with two step sizes-17 tones (7+3+7)"></a><!-- ws:end:WikiTextHeadingRule:94 -->17 tones (7+3+7)</h2>
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:96:&lt;h3&gt; --><h3 id="toc27"><a name="Scales with two step sizes-17 tones (7+3+7)-5L+12s"></a><!-- ws:end:WikiTextHeadingRule:96 --><a class="wiki_link" href="/5L%2012s">5L+12s</a></h3>
| |
| <a class="wiki_link" href="/Superpyth">Superpyth</a> / ultrapyth MOS. Imperfect, best at low L/s. Many modes may be split two ways.<br />
| |
| <br />
| |
| generator = 2L+5s<br />
| |
| notable EDOs: 22, 27, 32, 37, 39<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><tt> Lss LssLsss LssLsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL ssLsssL ssLsssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLssLs ssLssLs ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs sLsssLs sLsssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssLss sLssLss sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lss LsssLss LsssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLsss LssLsss Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs ssLssLs ssLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsssLs sLsssLs sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lss sLssLss sLssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsssLss LsssLss Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssLssL sssLssL ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLssLs ssL ssLssLs </tt><br />
| |
| </td>
| |
| <td><tt> ssLssLs ssLssLs sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssLss sLs sLssLss </tt><br />
| |
| </td>
| |
| <td><tt> sLssLss sLssLss Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLsss Lss LssLsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsssL ssL ssLsssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsssLs sLs sLsssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsssLss Lss LsssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssLssL ssL sssLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssLssL ssL sssLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL ssLssLs ssLssLs </tt><br />
| |
| </td>
| |
| <td><tt> ssLssLs sLs ssLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs sLssLss sLssLss </tt><br />
| |
| </td>
| |
| <td><tt> sLssLss Lss sLssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:98:&lt;h3&gt; --><h3 id="toc28"><a name="Scales with two step sizes-17 tones (7+3+7)-12L+5s"></a><!-- ws:end:WikiTextHeadingRule:98 --><a class="wiki_link" href="/12L%205s">12L+5s</a></h3>
| |
| Helmholtz / <a class="wiki_link" href="/Schismatic%20family">schismatic</a> MOS; full L/s range very good <!-- ws:start:WikiTextVariableComponentRule:029:[[{$page}#ref1|(1)]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#ref1">(1)</a><!-- ws:end:WikiTextVariableComponentRule:029 --><br />
| |
| <br />
| |
| Pythagorean (3-limit JI): L=256/243, s=531441/524288<br />
| |
| P = 3.8459060415<br />
| |
| generator = 5L+2s<br />
| |
| notable EDOs: 29, 41, 46, 53, 65<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><tt> LLs LLsLLsL LLsLLsL </tt><br />
| |
| </td>
| |
| <td><tt> LLsLLsL LsL LLsLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsL LsLLsLL LsLLsLL </tt><br />
| |
| </td>
| |
| <td><tt> LsLLsLL sLL LsLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLL sLLsLLL sLLsLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLs LLsLLLs LLsLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLsL LLsLLsL LLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsL LsLLLsL LsLLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLsLL LsLLsLL LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLL sLLLsLL sLLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsLLL sLLsLLL sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLs LLLsLLs LLLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLLs LLsLLLs LLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsL LLsLLsL LLsLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLLsL LsLLLsL LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLL LsLLsLL LsLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLsLL sLLLsLL sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLsLLs LLLsLLs LLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLsL LLs LLsLLsL </tt><br />
| |
| </td>
| |
| <td><tt> LLsLLsL LLsLLsL LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLsLL LsL LsLLsLL </tt><br />
| |
| </td>
| |
| <td><tt> LsLLsLL LsLLsLL sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsLLL sLL sLLsLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLLs LLs LLsLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLLsL LsL LsLLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLsLL sLL sLLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLsLLs LLs LLLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:100:&lt;h3&gt; --><h3 id="toc29"><a name="Scales with two step sizes-17 tones (7+3+7)-7L+10s"></a><!-- ws:end:WikiTextHeadingRule:100 --><a class="wiki_link" href="/7L%2010s">7L+10s</a></h3>
| |
| <a class="wiki_link" href="/Mohajira">Mohajira</a> / <a class="wiki_link" href="/Neutral%20third%20scales">neutral-thirds</a> MODMOS; full L/s range good<br />
| |
| <br />
| |
| P = 1.5872804832<br />
| |
| generator = 2L+3s<br />
| |
| notable EDOs: 24, 31, 41, 65<br />
| |
| <br />
| |
| <tt> ssLsLssLsLssLsLsL </tt> (MOS)<br />
| |
| <tt> || || || </tt><br />
| |
| <tt> ssLLssLssLssLLssL </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><tt> Lss LssLssL LssLssL </tt><br />
| |
| </td>
| |
| <td><tt> LssLssL ssL LssLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL ssLssLL ssLssLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs sLssLLs sLssLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lss LssLLss LssLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL ssLLssL ssLLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLssLL ssLssLL ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs sLLssLs sLLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssLLs sLssLLs sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lss LLssLss LLssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLLss LssLLss Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL LssLssL LssLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLLssL ssLLssL ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLssLs sLLssLs sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLssLss LLssLss Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLssL Lss LssLssL </tt><br />
| |
| </td>
| |
| <td><tt> LssLssL LssLssL ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLssLL ssL ssLssLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssLLs sLs sLssLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLLss Lss LssLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLLssL ssL ssLLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLssLs sLs sLLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLssLss Lss LLssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:102:&lt;h3&gt; --><h3 id="toc30"><a name="Scales with two step sizes-17 tones (7+3+7)-10L+7s"></a><!-- ws:end:WikiTextHeadingRule:102 --><a class="wiki_link" href="/10L%207s">10L+7s</a></h3>
| |
| Beatles? / <a class="wiki_link" href="/Dicot%20family">dicot</a>? MODMOS; imperfect; full L/s range mostly good<br />
| |
| <br />
| |
| generator = 3L+2s<br />
| |
| notable EDOs: 27, 37, 44, 61<br />
| |
| <br />
| |
| <tt> sLsLsLLsLsLLsLsLL </tt> (MOS)<br />
| |
| <tt> || || || </tt><br />
| |
| <tt> ssLLsLLssLLsLLsLL </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><tt> sLL sLLsLLs sLLsLLs </tt><br />
| |
| </td>
| |
| <td><tt> sLLsLLs LLs sLLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLs LLsLLss LLsLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsL LsLLssL LsLLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLL sLLssLL sLLssLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsLLs sLLsLLs sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLs LLssLLs LLssLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLss LLsLLss LLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsL LssLLsL LssLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLssL LsLLssL LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLL ssLLsLL ssLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLssLL sLLssLL sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLs sLLsLLs sLLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLssLLs LLssLLs LLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLLsL LssLLsL LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLLsLL ssLLsLL sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsLLs sLL sLLsLLs </tt><br />
| |
| </td>
| |
| <td><tt> sLLsLLs sLLsLLs LLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLss LLs LLsLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLssL LsL LsLLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLssLL sLL sLLssLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLssLLs LLs LLssLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLLsL LsL LssLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLLsLL sLL ssLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:104:&lt;h2&gt; --><h2 id="toc31"><a name="Scales with two step sizes-18 tones (7+4+7)"></a><!-- ws:end:WikiTextHeadingRule:104 -->18 tones (7+4+7)</h2>
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:106:&lt;h3&gt; --><h3 id="toc32"><a name="Scales with two step sizes-18 tones (7+4+7)-7L+11s"></a><!-- ws:end:WikiTextHeadingRule:106 --><a class="wiki_link" href="/7L%2011s">7L+11s</a></h3>
| |
| Sixix?; best for L/s&gt;2<br />
| |
| <br />
| |
| P = 5.968201208<br />
| |
| generator = 2L+3s<br />
| |
| notable EDOs: 25, 32, 39, 46, 53<br />
| |
| <br />
| |
| <tt> LsLssLsLssLsLssLss </tt> (MOS)<br />
| |
| <tt> || | | || </tt><br />
| |
| <tt> LLsssLsLLsssLsssLs </tt> (OTC MODMOS?)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsssLsL Lsss LsssLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssLsLL sssL sssLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsLLs ssLs ssLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLLss sLss sLsLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLsss Lsss LsLLsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsssL sssL sLLsssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsssLs ssLs LLsssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lsss LsssLsL LsssLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sssL sssLsLL sssLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssLs ssLsLLs ssLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLss sLsLLss sLsLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lsss LsLLsss LsLLsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsssLsL LsssLsL Lsss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sssL sLLsssL sLLsssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssLsLL sssLsLL sssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssLs LLsssLs LLsssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsLLs ssLsLLs ssLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLLss sLsLLss sLss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLsss LsLLsss Lsss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsssL sLLsssL sssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsssLs LLsssLs ssLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:108:&lt;h2&gt; --><h2 id="toc33"><a name="Scales with two step sizes-19 tones (8+3+8)"></a><!-- ws:end:WikiTextHeadingRule:108 -->19 tones (8+3+8)</h2>
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:110:&lt;h3&gt; --><h3 id="toc34"><a name="Scales with two step sizes-19 tones (8+3+8)-7L+12s"></a><!-- ws:end:WikiTextHeadingRule:110 --><a class="wiki_link" href="/7L%2012s">7L+12s</a></h3>
| |
| <a class="wiki_link" href="/Meantone%20family#Flattone">Flattone</a> MOS; <!-- ws:start:WikiTextVariableComponentRule:031:[[{$page}#perfect|P]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#perfect">P</a><!-- ws:end:WikiTextVariableComponentRule:031 -->&lt;0; <!-- ws:start:WikiTextVariableComponentRule:033:[[{$page}#ref1|(1)]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#ref1">(1)</a><!-- ws:end:WikiTextVariableComponentRule:033 --><br />
| |
| <br />
| |
| generator = 3L+5s<br />
| |
| notable EDOs: 26, 33, 40, 45<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><tt> sLs sLssLssL sLssLssL </tt><br />
| |
| </td>
| |
| <td><tt> sLssLssL ssL sLssLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lss LssLssLs LssLssLs </tt><br />
| |
| </td>
| |
| <td><tt> LssLssLs sLs LssLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL ssLssLsL ssLssLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs sLssLsLs sLssLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssLssL sLssLssL sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lss LssLsLss LssLsLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLssLs LssLssLs Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL ssLsLssL ssLsLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLssLsL ssLssLsL ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs sLsLssLs sLsLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssLsLs sLssLsLs sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lss LsLssLss LsLssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLsLss LssLsLss Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL sLssLssL sLssLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsLssL ssLsLssL ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs LssLssLs LssLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLssLs sLsLssLs sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLssLss LsLssLss Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssLssL sLs sLssLssL </tt><br />
| |
| </td>
| |
| <td><tt> sLssLssL sLssLssL ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLssLs Lss LssLssLs </tt><br />
| |
| </td>
| |
| <td><tt> LssLssLs LssLssLs sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLssLsL ssL ssLssLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssLsLs sLs sLssLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLsLss Lss LssLsLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsLssL ssL ssLsLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLssLs sLs sLsLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLssLss Lss LsLssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:112:&lt;h3&gt; --><h3 id="toc35"><a name="Scales with two step sizes-19 tones (8+3+8)-12L+7s"></a><!-- ws:end:WikiTextHeadingRule:112 --><a class="wiki_link" href="/12L%207s">12L+7s</a></h3>
| |
| <a class="wiki_link" href="/Meantone">Meantone</a> MOS; <!-- ws:start:WikiTextVariableComponentRule:035:[[{$page}#perfect|P]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#perfect">P</a><!-- ws:end:WikiTextVariableComponentRule:035 -->&lt;0 (oddly, neither this scale nor its <!-- ws:start:WikiTextVariableComponentRule:037:[[{$page}#dual|dual]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#dual">dual</a><!-- ws:end:WikiTextVariableComponentRule:037 --> can be tuned with a perfect 3/2!) <!-- ws:start:WikiTextVariableComponentRule:039:[[{$page}#ref1|(1)]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#ref1">(1)</a><!-- ws:end:WikiTextVariableComponentRule:039 --><br />
| |
| <br />
| |
| generator = 5L+3s<br />
| |
| notable EDOs: 31, 43, 50, 55<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><tt> LsL LsLLsLLs LsLLsLLs </tt><br />
| |
| </td>
| |
| <td><tt> LsLLsLLs LLs LsLLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLL sLLsLLsL sLLsLLsL </tt><br />
| |
| </td>
| |
| <td><tt> sLLsLLsL LsL sLLsLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLs LLsLLsLs LLsLLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsL LsLLsLsL LsLLsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLsLLs LsLLsLLs LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLL sLLsLsLL sLLsLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsLLsL sLLsLLsL sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLs LLsLsLLs LLsLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLsLs LLsLLsLs LLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsL LsLsLLsL LsLsLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLsLsL LsLLsLsL LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLL sLsLLsLL sLsLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsLsLL sLLsLsLL sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLs LsLLsLLs LsLLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLsLLs LLsLsLLs LLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsL sLLsLLsL sLLsLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsLLsL LsLsLLsL LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLLsLL sLsLLsLL sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLsLLs LsL LsLLsLLs </tt><br />
| |
| </td>
| |
| <td><tt> LsLLsLLs LsLLsLLs LLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsLLsL sLL sLLsLLsL </tt><br />
| |
| </td>
| |
| <td><tt> sLLsLLsL sLLsLLsL LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLsLs LLs LLsLLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLsLsL LsL LsLLsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsLsLL sLL sLLsLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLsLLs LLs LLsLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsLLsL LsL LsLsLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLLsLL sLL sLsLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:114:&lt;h3&gt; --><h3 id="toc36"><a name="Scales with two step sizes-19 tones (8+3+8)-5L+14s"></a><!-- ws:end:WikiTextHeadingRule:114 --><a class="wiki_link" href="/5L%2014s">5L+14s</a></h3>
| |
| Godzilla? MODMOS; full L/s range good<br />
| |
| <br />
| |
| P = 2.5200335053<br />
| |
| generator = L+3s<br />
| |
| notable EDOs: 24, 29, 34, 39, 43, 53<br />
| |
| <br />
| |
| <tt> sssLsssLsssLsssLssL </tt> (MOS)<br />
| |
| <tt> || || </tt><br />
| |
| <tt> ssLssssLssLssssLssL </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><tt> ssL ssLssLss ssLssLss </tt><br />
| |
| </td>
| |
| <td><tt> ssLssLss Lss ssLssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs sLssLsss sLssLsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lss LssLssss LssLssss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL ssLssssL ssLssssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLssLss ssLssLss ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs sLssssLs sLssssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssLsss sLssLsss sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lss LssssLss LssssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLssss LssLssss Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssL ssssLssL ssssLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLssssL ssLssssL ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLs sssLssLs sssLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssssLs sLssssLs sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lss ssLssLss ssLssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssssLss LssssLss Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssssLssL ssssLssL ssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssLssLs sssLssLs sLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLssLss ssL ssLssLss </tt><br />
| |
| </td>
| |
| <td><tt> ssLssLss ssLssLss Lss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssLsss sLs sLssLsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLssss Lss LssLssss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLssssL ssL ssLssssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssssLs sLs sLssssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssssLss Lss LssssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssssLssL ssL ssssLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssLssLs sLs sssLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:116:&lt;h3&gt; --><h3 id="toc37"><a name="Scales with two step sizes-19 tones (8+3+8)-14L+5s"></a><!-- ws:end:WikiTextHeadingRule:116 --><a class="wiki_link" href="/14L%205s">14L+5s</a></h3>
| |
| <a class="wiki_link" href="/Semaphore%20and%20godzilla">Semaphore / godzilla</a> MODMOS; imperfect; full L/s range good<br />
| |
| <br />
| |
| generator = 3L+s<br />
| |
| notable EDOs: 33, 47, 52<br />
| |
| <br />
| |
| <tt> LLLsLLLsLLLsLLLsLLs </tt> (MOS)<br />
| |
| <tt> || || </tt><br />
| |
| <tt> LLLLsLLsLLLLsLLsLLs </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLLLs LLs LLsLLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLLLsL LsL LsLLLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLLsLL sLL sLLLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLLsLLs LLs LLLLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLsLLsL LsL LLLsLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLs LLsLLsLL LLsLLsLL </tt><br />
| |
| </td>
| |
| <td><tt> LLsLLsLL sLL LLsLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsL LsLLsLLL LsLLsLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLL sLLsLLLL sLLsLLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLs LLsLLLLs LLsLLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLsLL LLsLLsLL LLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsL LsLLLLsL LsLLLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLsLLL LsLLsLLL LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLL sLLLLsLL sLLLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsLLLL sLLsLLLL sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLs LLLLsLLs LLLLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLLLs LLsLLLLs LLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsL LLLsLLsL LLLsLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLLLsL LsLLLLsL LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLL LLsLLsLL LLsLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLLsLL sLLLLsLL sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLLsLLs LLLLsLLs LLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLsLLsL LLLsLLsL LsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLsLL LLs LLsLLsLL </tt><br />
| |
| </td>
| |
| <td><tt> LLsLLsLL LLsLLsLL sLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLsLLL LsL LsLLsLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsLLLL sLL sLLsLLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:118:&lt;h2&gt; --><h2 id="toc38"><a name="Scales with two step sizes-22 tones (9+4+9)"></a><!-- ws:end:WikiTextHeadingRule:118 -->22 tones (9+4+9)</h2>
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:120:&lt;h3&gt; --><h3 id="toc39"><a name="Scales with two step sizes-22 tones (9+4+9)-7L+15s"></a><!-- ws:end:WikiTextHeadingRule:120 --><a class="wiki_link" href="/7L%2015s">7L+15s</a></h3>
| |
| <a class="wiki_link" href="/Porcupine">Porcupine</a> MODMOS; full L/s range good<br />
| |
| <br />
| |
| P = 2.3809207248<br />
| |
| generator = L+2s<br />
| |
| notable EDOs: 29, 36, 43, 50, 51<br />
| |
| <br />
| |
| <tt> LssLssLssLssLssLssLsss </tt> (MOS)<br />
| |
| <tt> |||| |||| </tt><br />
| |
| <tt> LsssLLsssLsssLLsssLsss </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssLsssLL sssL sssLsssLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsssLLs ssLs ssLsssLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsssLLss sLss sLsssLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsssLLsss Lsss LsssLLsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssLLsssL sssL sssLLsssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLLsssLs ssLs ssLLsssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsssLss sLss sLLsssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsssLsss Lsss LLsssLsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lsss LsssLsssL LsssLsssL </tt><br />
| |
| </td>
| |
| <td><tt> LsssLsssL sssL LsssLsssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sssL sssLsssLL sssLsssLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssLs ssLsssLLs ssLsssLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLss sLsssLLss sLsssLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lsss LsssLLsss LsssLLsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsssLsssL LsssLsssL Lsss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sssL sssLLsssL sssLLsssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssLsssLL sssLsssLL sssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> ssLs ssLLsssLs ssLLsssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsssLLs ssLsssLLs ssLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLss sLLsssLss sLLsssLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsssLLss sLsssLLss sLss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Lsss LLsssLsss LLsssLsss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsssLLsss LsssLLsss Lsss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sssL LsssLsssL LsssLsssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sssLLsssL sssLLsssL sssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLLsssLs ssLLsssLs ssLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsssLss sLLsssLss sLss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsssLsss LLsssLsss Lsss </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsssLsssL Lsss LsssLsssL </tt><br />
| |
| </td>
| |
| <td><tt> LsssLsssL LsssLsssL sssL </tt><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:122:&lt;h3&gt; --><h3 id="toc40"><a name="Scales with two step sizes-22 tones (9+4+9)-15L+7s"></a><!-- ws:end:WikiTextHeadingRule:122 --><a class="wiki_link" href="/15L%207s">15L+7s</a></h3>
| |
| <a class="wiki_link" href="/Porcupine">Porcupine</a> MODMOS; imperfect; full L/s range mostly good<br />
| |
| <br />
| |
| generator = 2L+s<br />
| |
| notable EDOs: 37, 52b, 59<br />
| |
| <br />
| |
| <tt> sLLsLLsLLsLLsLLsLLsLLL </tt> (MOS)<br />
| |
| <tt> |||| |||| </tt><br />
| |
| <tt> sLLLssLLLsLLLssLLLsLLL </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
| | |
| <table class="wiki_table">
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLsLLLss LLLs LLLsLLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLLssL LLsL LLsLLLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLLssLL LsLL LsLLLssLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLssLLL sLLL sLLLssLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLssLLLs LLLs LLLssLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLssLLLsL LLsL LLssLLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLLLsLL LsLL LssLLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLLLsLLL sLLL ssLLLsLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLLL sLLLsLLLs sLLLsLLLs </tt><br />
| |
| </td>
| |
| <td><tt> sLLLsLLLs LLLs sLLLsLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLLs LLLsLLLss LLLsLLLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLsL LLsLLLssL LLsLLLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsLL LsLLLssLL LsLLLssLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLLL sLLLssLLL sLLLssLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLsLLLs sLLLsLLLs sLLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLLs LLLssLLLs LLLssLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLsLLLss LLLsLLLss LLLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLsL LLssLLLsL LLssLLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLLLssL LLsLLLssL LLsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsLL LssLLLsLL LssLLLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLLssLL LsLLLssLL LsLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLLL ssLLLsLLL ssLLLsLLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLssLLL sLLLssLLL sLLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LLLs sLLLsLLLs sLLLsLLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLLssLLLs LLLssLLLs LLLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLssLLLsL LLssLLLsL LLsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLLLsLL LssLLLsLL LsLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLLLsLLL ssLLLsLLL sLLL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLLsLLLs sLLL sLLLsLLLs </tt><br />
| |
| </td>
| |
| <td><tt> sLLLsLLLs sLLLsLLLs LLLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| | |
| <br />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:124:&lt;h3&gt; --><h3 id="toc41"><a name="Scales with two step sizes-22 tones (9+4+9)-12L+10s"></a><!-- ws:end:WikiTextHeadingRule:124 --><a class="wiki_link" href="/12L%2010s">12L+10s</a></h3>
| |
| <a class="wiki_link" href="/Pajara">Pajara</a> / <a class="wiki_link" href="/Diaschismic%20family">srutal (diaschismic)</a> MODMOS <!-- ws:start:WikiTextVariableComponentRule:041:[[{$page}#ref1|(1)]] --><a class="wiki_link" href="/Gallery%20of%20omnitetrachordal%20scales#ref1">(1)</a><!-- ws:end:WikiTextVariableComponentRule:041 --> <br />
| |
| <br />
| |
| P = 7.6918120831<br />
| |
| generator = L+s<br />
| |
| period = 1/2 octave<br />
| |
| notable EDOs: 34, 46, 56, 58, 70<br />
| |
| <br />
| |
| <tt> sLsLsLsLsLLsLsLsLsLsLL </tt> (MOS)<br />
| |
| <tt> || </tt><br />
| |
| <tt> sLsLsLsLsLsLLsLsLsLsLL </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
| | |
|
| |
|
| <table class="wiki_table">
| | '''Q''' is calculated similarly to P, but indicates a limit of sorts -- a point on the L/s continuum beyond which the omnitetrachordality of the scale can be considered to 'break down' in some way. |
| <tr>
| |
| <td><tt> LsLs LsLsLsLsL LsLsLsLsL </tt><br />
| |
| </td>
| |
| <td><tt> LsLsLsLsL sLsL LsLsLsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLsL sLsLsLsLL sLsLsLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsLs LsLsLsLLs LsLsLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLsL sLsLsLLsL sLsLsLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsLs LsLsLLsLs LsLsLLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsLsLsL LsLsLsLsL LsLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLsL sLsLLsLsL sLsLLsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLsLsLL sLsLsLsLL sLsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsLs LsLLsLsLs LsLLsLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsLsLLs LsLsLsLLs LsLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLsL sLLsLsLsL sLLsLsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLsLLsL sLsLsLLsL sLsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsLs LLsLsLsLs LLsLsLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsLLsLs LsLsLLsLs LsLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLsL LsLsLsLsL LsLsLsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLLsLsL sLsLLsLsL sLsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLsLsLs LsLLsLsLs LsLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsLsLsL sLLsLsLsL sLsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLsLsLs LLsLsLsLs LsLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsLsLsL LsLs LsLsLsLsL </tt><br />
| |
| </td>
| |
| <td><tt> LsLsLsLsL LsLsLsLsL sLsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLsLsLL sLsL sLsLsLsLL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsLsLLs LsLs LsLsLsLLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLsLLsL sLsL sLsLsLLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsLLsLs LsLs LsLsLLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLLsLsL sLsL sLsLLsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLLsLsLs LsLs LsLLsLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLLsLsLsL sLsL sLLsLsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LLsLsLsLs LsLs LLsLsLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
|
| |
|
| <br />
| | Consider for example the [[OTC_2L_8s|OTC 2L+8s]] pajara MODMOS, LsssssLsss -- at P = L/s = 1.885, L+3s forms a just 4/3. As L/s increases, L gets larger and s smaller; at Q = L/s = 4.827, a just 4/3 is not L+3s, but L+2.5s. Past this point, L+2s will therefore be closer to a just 4/3 than L+3s: |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:126:&lt;h3&gt; --><h3 id="toc42"><a name="Scales with two step sizes-22 tones (9+4+9)-10L+12s"></a><!-- ws:end:WikiTextHeadingRule:126 --><a class="wiki_link" href="/10L%2012s">10L+12s</a></h3>
| |
| Pajara? MODMOS; imperfect; full L/s range good<br />
| |
| <br />
| |
| notable EDOs: 32, 42, 54<br />
| |
| generator = L+s<br />
| |
| period = 1/2 octave<br />
| |
| <br />
| |
| <tt> LsLsLsLsLssLsLsLsLsLss </tt> (MOS)<br />
| |
| <tt> || </tt><br />
| |
| <tt> LsLsLsLsLsLssLsLsLsLss </tt> (OTC MODMOS)<br />
| |
| <br />
| |
| modes:<br />
| |
|
| |
|
| | [[File:P_Q_C_LsssssLsss.png|alt=P_Q_C_LsssssLsss.png|P_Q_C_LsssssLsss.png]] |
|
| |
|
| <table class="wiki_table">
| | For some scales, Q will not exist. For others, a second Q may exist that is less than P, placing a lower bound on the L/s ratio as well as an upper one. |
| <tr>
| |
| <td><tt> sLsL sLsLsLsLs sLsLsLsLs </tt><br />
| |
| </td>
| |
| <td><tt> sLsLsLsLs LsLs sLsLsLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsLs LsLsLsLss LsLsLsLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLsL sLsLsLssL sLsLsLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsLs LsLsLssLs LsLsLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLsL sLsLssLsL sLsLssLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLsLsLs sLsLsLsLs sLsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsLs LsLssLsLs LsLssLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsLsLss LsLsLsLss LsLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLsL sLssLsLsL sLssLsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLsLssL sLsLsLssL sLsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsLs LssLsLsLs LssLsLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsLssLs LsLsLssLs LsLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> sLsL ssLsLsLsL ssLsLsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLssLsL sLsLssLsL sLsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> LsLs sLsLsLsLs sLsLsLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLssLsLs LsLssLsLs LsLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssLsLsL sLssLsLsL sLsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLsLsLs LssLsLsLs LsLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsLsLsL ssLsLsLsL sLsL </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLsLsLs sLsL sLsLsLsLs </tt><br />
| |
| </td>
| |
| <td><tt> sLsLsLsLs sLsLsLsLs LsLs </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsLsLss LsLs LsLsLsLss </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLsLssL sLsL sLsLsLssL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLsLssLs LsLs LsLsLssLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLsLssLsL sLsL sLsLssLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LsLssLsLs LsLs LsLssLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> sLssLsLsL sLsL sLssLsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> LssLsLsLs LsLs LssLsLsLs </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> ssLsLsLsL sLsL ssLsLsLsL </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
|
| |
|
| <br />
| | We can also consider a point C, where the number of steps "crosses" the just 4/3 entirely - in the example above, this corresponds to 4/3 = L+2s. Q is then halfway between P and C, i.e. |
| <br />
| |
| <hr />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:128:&lt;h1&gt; --><h1 id="toc43"><a name="Scales with 3 step sizes"></a><!-- ws:end:WikiTextHeadingRule:128 -->Scales with 3 step sizes</h1>
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:130:&lt;h3&gt; --><h3 id="toc44"><a name="Scales with 3 step sizes--22-tone Indian 'sruti' scale"></a><!-- ws:end:WikiTextHeadingRule:130 -->22-tone Indian 'sruti' scale</h3>
| |
| Pythagorean (3-limit JI)<br />
| |
| <br />
| |
|
| |
|
| | C = 2Q-P |
|
| |
|
| <table class="wiki_table">
| | Q = (C+P)/2 |
| <tr>
| |
| <td style="text-align: center;"><strong>scale step</strong><br />
| |
| </td>
| |
| <td style="text-align: center;"><strong>ratio</strong><br />
| |
| </td>
| |
| <td style="text-align: right;"><strong>cents</strong><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">0<br />
| |
| </td>
| |
| <td style="text-align: center;">1/1<br />
| |
| </td>
| |
| <td style="text-align: right;">0.000<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">1<br />
| |
| </td>
| |
| <td style="text-align: center;">256/243<br />
| |
| </td>
| |
| <td style="text-align: right;">90.225<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">2<br />
| |
| </td>
| |
| <td style="text-align: center;">16/15<br />
| |
| </td>
| |
| <td style="text-align: right;">111.731<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">3<br />
| |
| </td>
| |
| <td style="text-align: center;">10/9<br />
| |
| </td>
| |
| <td style="text-align: right;">182.404<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">4<br />
| |
| </td>
| |
| <td style="text-align: center;">9/8<br />
| |
| </td>
| |
| <td style="text-align: right;">203.910<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">5<br />
| |
| </td>
| |
| <td style="text-align: center;">32/27<br />
| |
| </td>
| |
| <td style="text-align: right;">294.135<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">6<br />
| |
| </td>
| |
| <td style="text-align: center;">6/5<br />
| |
| </td>
| |
| <td style="text-align: right;">315.641<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">7<br />
| |
| </td>
| |
| <td style="text-align: center;">5/4<br />
| |
| </td>
| |
| <td style="text-align: right;">386.314<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">8<br />
| |
| </td>
| |
| <td style="text-align: center;">81/64<br />
| |
| </td>
| |
| <td style="text-align: right;">407.820<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">9<br />
| |
| </td>
| |
| <td style="text-align: center;">4/3<br />
| |
| </td>
| |
| <td style="text-align: right;">498.045<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">10<br />
| |
| </td>
| |
| <td style="text-align: center;">27/20<br />
| |
| </td>
| |
| <td style="text-align: right;">519.551<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">11<br />
| |
| </td>
| |
| <td style="text-align: center;">45/32<br />
| |
| </td>
| |
| <td style="text-align: right;">590.224<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">12<br />
| |
| </td>
| |
| <td style="text-align: center;">729/512<br />
| |
| </td>
| |
| <td style="text-align: right;">611.730<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">13<br />
| |
| </td>
| |
| <td style="text-align: center;">3/2<br />
| |
| </td>
| |
| <td style="text-align: right;">701.955<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">14<br />
| |
| </td>
| |
| <td style="text-align: center;">128/81<br />
| |
| </td>
| |
| <td style="text-align: right;">792.180<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">15<br />
| |
| </td>
| |
| <td style="text-align: center;">8/5<br />
| |
| </td>
| |
| <td style="text-align: right;">813.686<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">16<br />
| |
| </td>
| |
| <td style="text-align: center;">5/3<br />
| |
| </td>
| |
| <td style="text-align: right;">884.359<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">17<br />
| |
| </td>
| |
| <td style="text-align: center;">27/16<br />
| |
| </td>
| |
| <td style="text-align: right;">905.865<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">18<br />
| |
| </td>
| |
| <td style="text-align: center;">16/9<br />
| |
| </td>
| |
| <td style="text-align: right;">996.090<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">19<br />
| |
| </td>
| |
| <td style="text-align: center;">9/5<br />
| |
| </td>
| |
| <td style="text-align: right;">1017.596<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">20<br />
| |
| </td>
| |
| <td style="text-align: center;">15/8<br />
| |
| </td>
| |
| <td style="text-align: right;">1088.269<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">21<br />
| |
| </td>
| |
| <td style="text-align: center;">243/128<br />
| |
| </td>
| |
| <td style="text-align: right;">1109.775<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td style="text-align: center;">22<br />
| |
| </td>
| |
| <td style="text-align: center;">2/1<br />
| |
| </td>
| |
| <td style="text-align: right;">1200.000<br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
|
| |
|
| <br />
| | P = 2Q-C |
| A = 256/243<br />
| |
| b = 81/80<br />
| |
| c = 25/24<br />
| |
| A+2b+c = 9/8<br />
| |
| 3A+4b+2c = 4/3<br />
| |
| 7A+10b+5c = 2/1<br />
| |
| <br />
| |
| modes:<br />
| |
|
| |
|
| | ...which leads to the curious result that, although P is undefined when calculated by the normal method (due to division by zero) for a scale such as blackwood[10] (LsLsLsLsLs), C and Q can be calculated, and thus a value of P = -1 can be found anyway, even though it seems not to be of any use :) |
|
| |
|
| <table class="wiki_table">
| | '''"L/s range"''': For any L+s scale pattern, the ratio L/s may range from 1 (L=s, in which case the scale is (L+s)edo ) to ~infinity (s=0, in which case the scale is (L)edo ). A note such as "full L/s range is good" simply means that the approximation of 3/2 or 4/3 is reasonable across the entire range; no other assessment of the scale's "goodness" is intended. |
| <tr>
| |
| <td><tt> Abcb AbcbAbcbA AbcbAbcbA </tt><br />
| |
| </td>
| |
| <td><tt> AbcbAbcbA bcbA AbcbAbcbA </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> bcbA bcbAbcbAA bcbAbcbAA </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> cbAb cbAbcbAAb cbAbcbAAb </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> bAbc bAbcbAAbc bAbcbAAbc </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Abcb AbcbAAbcb AbcbAAbcb </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> AbcbAbcbA AbcbAbcbA Abcb </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> bcbA bcbAAbcbA bcbAAbcbA </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> bcbAbcbAA bcbAbcbAA bcbA </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> cbAb cbAAbcbAb cbAAbcbAb </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> cbAbcbAAb cbAbcbAAb cbAb </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> bAbc bAAbcbAbc bAAbcbAbc </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> bAbcbAAbc bAbcbAAbc bAbc </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> Abcb AAbcbAbcb AAbcbAbcb </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> AbcbAAbcb AbcbAAbcb Abcb </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><tt> bcbA AbcbAbcbA AbcbAbcbA </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> bcbAAbcbA bcbAAbcbA bcbA </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> cbAAbcbAb cbAAbcbAb cbAb </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> bAAbcbAbc bAAbcbAbc bAbc </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> AAbcbAbcb AAbcbAbcb Abcb </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> AbcbAbcbA Abcb AbcbAbcbA </tt><br />
| |
| </td>
| |
| <td><tt> AbcbAbcbA AbcbAbcbA bcbA </tt><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> bcbAbcbAA bcbA bcbAbcbAA </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> cbAbcbAAb cbAb cbAbcbAAb </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> bAbcbAAbc bAbc bAbcbAAbc </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> AbcbAAbcb Abcb AbcbAAbcb </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> bcbAAbcbA bcbA bcbAAbcbA </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> cbAAbcbAb cbAb cbAAbcbAb </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> bAAbcbAbc bAbc bAAbcbAbc </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td><br />
| |
| </td>
| |
| <td><tt> AAbcbAbcb Abcb AAbcbAbcb </tt><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
|
| |
|
| <br />
| | {{Navbox scale gallery}} |
| <br />
| | [[Category:Omnitetrachordal]] |
| <hr />
| | [[Category:Lists of scales]] |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:132:&lt;h1&gt; --><h1 id="toc45"><a name="Definitions and formulas"></a><!-- ws:end:WikiTextHeadingRule:132 -->Definitions and formulas</h1>
| |
| <br />
| |
| <strong>&quot;Omnitetrachordal&quot;</strong> (OTC for short): see <a class="wiki_link" href="/Omnitetrachordality">Omnitetrachordality</a>.<br />
| |
| <br />
| |
| <!-- ws:start:WikiTextAnchorRule:185:&lt;img src=&quot;/i/anchor.gif&quot; class=&quot;WikiAnchor&quot; alt=&quot;Anchor&quot; id=&quot;wikitext@@anchor@@dual&quot; title=&quot;Anchor: dual&quot;/&gt; --><a name="dual"></a><!-- ws:end:WikiTextAnchorRule:185 --><strong>&quot;Dual&quot;</strong> refers to the &quot;inverse&quot; of a L+s scale pattern, where every L is replaced by s, and vice versa. For example, <tt> sLssL </tt> and <tt> LsLLs </tt> are duals.<br />
| |
| <br />
| |
| <!-- ws:start:WikiTextAnchorRule:186:&lt;img src=&quot;/i/anchor.gif&quot; class=&quot;WikiAnchor&quot; alt=&quot;Anchor&quot; id=&quot;wikitext@@anchor@@perfect&quot; title=&quot;Anchor: perfect&quot;/&gt; --><a name="perfect"></a><!-- ws:end:WikiTextAnchorRule:186 --><strong>&quot;Perfect&quot;</strong> means that values for L and s exist such that L &gt; s and that every mode of the scale will contain a perfect (just) 3/2 or 4/3 (or both). (See also <a class="wiki_link" href="/Eigenmonzo%20subgroup">Eigenmonzo subgroup</a>.) In this case the value <strong>&quot;P&quot;</strong> is given, where P = L/s. For a perfect scale, P &gt; 1. Note that if a scale &quot;a&quot; is perfect (P<span style="vertical-align: sub;">a</span> <!-- ws:start:WikiTextRawRule:00:``=`` -->=<!-- ws:end:WikiTextRawRule:00 --> L/s), its dual &quot;b&quot; will have the value P<span style="vertical-align: sub;">b</span> <!-- ws:start:WikiTextRawRule:01:``=`` -->=<!-- ws:end:WikiTextRawRule:01 --> s/L = 1/P<span style="vertical-align: sub;">a</span>, and therefore must be imperfect (if P<span style="vertical-align: sub;">a</span> &gt; 1, then P<span style="vertical-align: sub;">b</span> &lt; 1 ).<br />
| |
| <br />
| |
| In some cases, P may be less than zero. I'm not yet sure what this means :)<br />
| |
| <br />
| |
| The value of P is calculated as follows:<br />
| |
| <br />
| |
| a = the number of L steps per 2/1<br />
| |
| b = the number of s steps per 2/1<br />
| |
| c = the number of L steps per 3/2<br />
| |
| d = the number of s steps per 3/2<br />
| |
| x = log<span style="vertical-align: sub;">2</span>(3/2) = ~0.58496 octaves = ~701.955 cents<br />
| |
| <br />
| |
| aL+bs = log<span style="vertical-align: sub;">2</span>(2/1) = 1<br />
| |
| cL+ds = x<br />
| |
| <br />
| |
| s = (c-ax)/(bc-ad)<br />
| |
| L = (x-ds)/c<br />
| |
| P = L/s<br />
| |
| <br />
| |
| <strong>&quot;L/s range&quot;</strong>: For any L+s scale pattern, the ratio L/s may range from 1 (L=s, in which case the scale is (L+s)edo ) to ~infinity (s=0, in which case the scale is (L)edo ). A note such as &quot;full L/s range is good&quot; simply means that the approximation of 3/2 or 4/3 is reasonable across the entire range; no other assessment of the scale's &quot;goodness&quot; is intended.<br />
| |
| <br />
| |
| <br />
| |
| <hr />
| |
| <br />
| |
| <!-- ws:start:WikiTextHeadingRule:134:&lt;h1&gt; --><h1 id="toc46"><a name="References"></a><!-- ws:end:WikiTextHeadingRule:134 -->References</h1>
| |
| <br />
| |
| <ul><li><!-- ws:start:WikiTextAnchorRule:187:&lt;img src=&quot;/i/anchor.gif&quot; class=&quot;WikiAnchor&quot; alt=&quot;Anchor&quot; id=&quot;wikitext@@anchor@@ref1&quot; title=&quot;Anchor: ref1&quot;/&gt; --><a name="ref1"></a><!-- ws:end:WikiTextAnchorRule:187 -->(1) Several of these scales were noted as omnitetrachordal by Paul Erlich in 2002 (if not before). See tuning-math list messages <a class="wiki_link_ext" href="http://robertinventor.com/tuning-math/s___4/msg_3675-3699.html#3685" rel="nofollow">3685</a> and <a class="wiki_link_ext" href="http://robertinventor.com/tuning-math/s__11/msg_10975-10999.html#10987" rel="nofollow">10987</a>.</li></ul></body></html></pre></div>
| |