4L 6s
Jump to navigation
Jump to search
Step pattern
LsLssLsLss
ssLsLssLsL
Equave
2/1 (1200.0 ¢)
Period
1\2 (600.0 ¢)
Bright
2\10 to 1\4 (240.0 ¢ to 300.0 ¢)
Dark
1\4 to 3\10 (300.0 ¢ to 360.0 ¢)
Name
lime
Prefix
lime-
Abbrev.
lm
Parent
4L 2s
Sister
6L 4s
Daughters
10L 4s, 4L 10s
Neutralized
8L 2s
2-Flought
14L 6s, 4L 16s
Equalized (L:s = 1:1)
2\10 (240.0 ¢)
Supersoft (L:s = 4:3)
7\34 (247.1 ¢)
Soft (L:s = 3:2)
5\24 (250.0 ¢)
Semisoft (L:s = 5:3)
8\38 (252.6 ¢)
Basic (L:s = 2:1)
3\14 (257.1 ¢)
Semihard (L:s = 5:2)
7\32 (262.5 ¢)
Hard (L:s = 3:1)
4\18 (266.7 ¢)
Superhard (L:s = 4:1)
5\22 (272.7 ¢)
Collapsed (L:s = 1:0)
1\4 (300.0 ¢)
↖ 3L 5s | ↑ 4L 5s | 5L 5s ↗ |
← 3L 6s | 4L 6s | 5L 6s → |
↙ 3L 7s | ↓ 4L 7s | 5L 7s ↘ |
┌╥┬╥┬┬╥┬╥┬┬┐ │║│║││║│║│││ ││││││││││││ └┴┴┴┴┴┴┴┴┴┴┘
Scale structure
ssLsLssLsL
Generator size
TAMNAMS information
Related MOS scales
Equal tunings
4L 6s, named lime in TAMNAMS, is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 4 large steps and 6 small steps, with a period of 2 large steps and 3 small steps that repeats every 600.0 ¢, or twice every octave. Generators that produce this scale range from 240 ¢ to 300 ¢, or from 300 ¢ to 360 ¢.
Scale properties
- This article uses TAMNAMS conventions for the names of this scale's intervals and scale degrees. The use of 1-indexed ordinal names is reserved for diatonic interval categories.
Intervals
Intervals | Steps subtended |
Range in cents | ||
---|---|---|---|---|
Generic | Specific | Abbrev. | ||
0-limestep | Perfect 0-limestep | P0lms | 0 | 0.0 ¢ |
1-limestep | Minor 1-limestep | m1lms | s | 0.0 ¢ to 120.0 ¢ |
Major 1-limestep | M1lms | L | 120.0 ¢ to 300.0 ¢ | |
2-limestep | Diminished 2-limestep | d2lms | 2s | 0.0 ¢ to 240.0 ¢ |
Perfect 2-limestep | P2lms | L + s | 240.0 ¢ to 300.0 ¢ | |
3-limestep | Perfect 3-limestep | P3lms | L + 2s | 300.0 ¢ to 360.0 ¢ |
Augmented 3-limestep | A3lms | 2L + s | 360.0 ¢ to 600.0 ¢ | |
4-limestep | Minor 4-limestep | m4lms | L + 3s | 300.0 ¢ to 480.0 ¢ |
Major 4-limestep | M4lms | 2L + 2s | 480.0 ¢ to 600.0 ¢ | |
5-limestep | Perfect 5-limestep | P5lms | 2L + 3s | 600.0 ¢ |
6-limestep | Minor 6-limestep | m6lms | 2L + 4s | 600.0 ¢ to 720.0 ¢ |
Major 6-limestep | M6lms | 3L + 3s | 720.0 ¢ to 900.0 ¢ | |
7-limestep | Diminished 7-limestep | d7lms | 2L + 5s | 600.0 ¢ to 840.0 ¢ |
Perfect 7-limestep | P7lms | 3L + 4s | 840.0 ¢ to 900.0 ¢ | |
8-limestep | Perfect 8-limestep | P8lms | 3L + 5s | 900.0 ¢ to 960.0 ¢ |
Augmented 8-limestep | A8lms | 4L + 4s | 960.0 ¢ to 1200.0 ¢ | |
9-limestep | Minor 9-limestep | m9lms | 3L + 6s | 900.0 ¢ to 1080.0 ¢ |
Major 9-limestep | M9lms | 4L + 5s | 1080.0 ¢ to 1200.0 ¢ | |
10-limestep | Perfect 10-limestep | P10lms | 4L + 6s | 1200.0 ¢ |
Generator chain
Bright gens | Scale degree | Abbrev. | Scale degree | Abbrev. |
---|---|---|---|---|
6 | Augmented 2-limedegree | A2lmd | Augmented 7-limedegree | A7lmd |
5 | Augmented 0-limedegree | A0lmd | Augmented 5-limedegree | A5lmd |
4 | Augmented 3-limedegree | A3lmd | Augmented 8-limedegree | A8lmd |
3 | Major 1-limedegree | M1lmd | Major 6-limedegree | M6lmd |
2 | Major 4-limedegree | M4lmd | Major 9-limedegree | M9lmd |
1 | Perfect 2-limedegree | P2lmd | Perfect 7-limedegree | P7lmd |
0 | Perfect 0-limedegree Perfect 5-limedegree |
P0lmd P5lmd |
Perfect 5-limedegree Perfect 10-limedegree |
P5lmd P10lmd |
−1 | Perfect 3-limedegree | P3lmd | Perfect 8-limedegree | P8lmd |
−2 | Minor 1-limedegree | m1lmd | Minor 6-limedegree | m6lmd |
−3 | Minor 4-limedegree | m4lmd | Minor 9-limedegree | m9lmd |
−4 | Diminished 2-limedegree | d2lmd | Diminished 7-limedegree | d7lmd |
−5 | Diminished 5-limedegree | d5lmd | Diminished 10-limedegree | d10lmd |
−6 | Diminished 3-limedegree | d3lmd | Diminished 8-limedegree | d8lmd |
Modes
UDP | Cyclic order |
Step pattern |
Scale degree (limedegree) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |||
8|0(2) | 1 | LsLssLsLss | Perf. | Maj. | Perf. | Aug. | Maj. | Perf. | Maj. | Perf. | Aug. | Maj. | Perf. |
6|2(2) | 3 | LssLsLssLs | Perf. | Maj. | Perf. | Perf. | Maj. | Perf. | Maj. | Perf. | Perf. | Maj. | Perf. |
4|4(2) | 5 | sLsLssLsLs | Perf. | Min. | Perf. | Perf. | Maj. | Perf. | Min. | Perf. | Perf. | Maj. | Perf. |
2|6(2) | 2 | sLssLsLssL | Perf. | Min. | Perf. | Perf. | Min. | Perf. | Min. | Perf. | Perf. | Min. | Perf. |
0|8(2) | 4 | ssLsLssLsL | Perf. | Min. | Dim. | Perf. | Min. | Perf. | Min. | Dim. | Perf. | Min. | Perf. |
Proposed names
Lyman Young has proposed names for the modes of 4L 6s, which are shown below. They can be found in his patent for a quartertone slide rule.
UDP | Cyclic order |
Step pattern |
Mode names |
---|---|---|---|
8|0(2) | 1 | LsLssLsLss | Atlantic |
6|2(2) | 3 | LssLsLssLs | Lumian |
4|4(2) | 5 | sLsLssLsLs | Pacific |
2|6(2) | 2 | sLssLsLssL | Taliesin |
0|8(2) | 4 | ssLsLssLsL | Dresden |
Scale tree
Generator(edo) | Cents | Step ratio | Comments | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Bright | Dark | L:s | Hardness | |||||||
2\10 | 240.000 | 360.000 | 1:1 | 1.000 | Equalized 4L 6s | |||||
11\54 | 244.444 | 355.556 | 6:5 | 1.200 | Semiseptiquarter ↑ | |||||
9\44 | 245.455 | 354.545 | 5:4 | 1.250 | ||||||
16\78 | 246.154 | 353.846 | 9:7 | 1.286 | ||||||
7\34 | 247.059 | 352.941 | 4:3 | 1.333 | Supersoft 4L 6s Hemifourths/angirus | |||||
19\92 | 247.826 | 352.174 | 11:8 | 1.375 | ||||||
12\58 | 248.276 | 351.724 | 7:5 | 1.400 | Sruti | |||||
17\82 | 248.780 | 351.220 | 10:7 | 1.429 | Semihemi, Hemipyth (249.0225 ¢) | |||||
5\24 | 250.000 | 350.000 | 3:2 | 1.500 | Soft 4L 6s Decimal is around here | |||||
18\86 | 251.163 | 348.837 | 11:7 | 1.571 | ||||||
13\62 | 251.613 | 348.387 | 8:5 | 1.600 | ||||||
21\100 | 252.000 | 348.000 | 13:8 | 1.625 | ||||||
8\38 | 252.632 | 347.368 | 5:3 | 1.667 | Semisoft 4L 6s | |||||
19\90 | 253.333 | 346.667 | 12:7 | 1.714 | ||||||
11\52 | 253.846 | 346.154 | 7:4 | 1.750 | ||||||
14\66 | 254.545 | 345.455 | 9:5 | 1.800 | ||||||
3\14 | 257.143 | 342.857 | 2:1 | 2.000 | Basic 4L 6s Scales with tunings softer than this are proper | |||||
13\60 | 260.000 | 340.000 | 9:4 | 2.250 | ||||||
10\46 | 260.870 | 339.130 | 7:3 | 2.333 | Bamity | |||||
17\78 | 261.538 | 338.462 | 12:5 | 2.400 | ||||||
7\32 | 262.500 | 337.500 | 5:2 | 2.500 | Semihard 4L 6s | |||||
18\82 | 263.415 | 336.585 | 13:5 | 2.600 | ||||||
11\50 | 264.000 | 336.000 | 8:3 | 2.667 | ||||||
15\68 | 264.706 | 335.294 | 11:4 | 2.750 | ||||||
4\18 | 266.667 | 333.333 | 3:1 | 3.000 | Hard 4L 6s | |||||
13\58 | 268.966 | 331.034 | 10:3 | 3.333 | ||||||
9\40 | 270.000 | 330.000 | 7:2 | 3.500 | ||||||
14\62 | 270.968 | 329.032 | 11:3 | 3.667 | ||||||
5\22 | 272.727 | 327.273 | 4:1 | 4.000 | Superhard 4L 6s | |||||
11\48 | 275.000 | 325.000 | 9:2 | 4.500 | Doublewide | |||||
6\26 | 276.923 | 323.077 | 5:1 | 5.000 | ||||||
7\30 | 280.000 | 320.000 | 6:1 | 6.000 | Bikleismic ↓ | |||||
1\4 | 300.000 | 300.000 | 1:0 | → ∞ | Collapsed 4L 6s |
Music
- The Hymn of Pergele, a short piece in Hemipyth[10] 4|4(2) (Pacific mode of 4L 6s)