Subgroup temperaments: Difference between revisions
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{{Technical data page}} | |||
A '''subgroup temperament''' is a regular temperament defined on a [[just intonation subgroup]] that is not a full ''p''-limit group. | A '''subgroup temperament''' is a regular temperament defined on a [[just intonation subgroup]] that is not a full ''p''-limit group. | ||
For temperaments that omit various prime harmonics, see: | For temperaments that omit various prime harmonics, see: | ||
* [[No-thirteens subgroup temperaments]] | |||
* [[No-elevens subgroup temperaments]] | * [[No-elevens subgroup temperaments]] | ||
* [[No-sevens subgroup temperaments]] | * [[No-sevens subgroup temperaments]] | ||
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= Composite subgroup temperaments = | = Composite subgroup temperaments = | ||
== 2.9.5.7 subgroup == | == 2.9.5.7 subgroup == | ||
See also [[Jubilismic clan #Antikythera|antikythera]] and [[Hemimean clan #Isra|isra]]. | See also [[Jubilismic clan #Antikythera|antikythera]] and [[Hemimean clan #Isra|isra]]. | ||
Line 89: | Line 73: | ||
=== Baldy === | === Baldy === | ||
{{See also|Schismatic family #Garibaldi}} | {{See also|Schismatic family #Garibaldi}} | ||
{{See also|No-threes subgroup temperaments #Frostburn}} | |||
Baldy results from taking every other generator of the [[garibaldi temperament]]. One of the best extension is 2.9.5.7.13 subgroup with mapping 13/8 to +10 whole tones, as well as the cassandra temperament. | Baldy results from taking every other generator of the [[garibaldi temperament]]. One of the best extension is 2.9.5.7.13 subgroup with mapping 13/8 to +10 whole tones, as well as the cassandra temperament. | ||
Line 439: | Line 424: | ||
{{Optimal ET sequence|legend=1| 5, 13c, 18, 23, 41, 64, 87, 151 }} | {{Optimal ET sequence|legend=1| 5, 13c, 18, 23, 41, 64, 87, 151 }} | ||
== | == 4.3.5 subgroup == | ||
=== | === Tetrahanson === | ||
{{Main| Tetrahanson }} | |||
[[Subgroup]]: 4.3.5 | |||
[[ | [[Comma list]]: 15625/15552 | ||
{{Mapping|legend=2| 1 3 3 | 0 -6 -5 }} | |||
: Mapping generators: ~4, ~5/3 | |||
[[Optimal tuning]] ( | [[Optimal tuning]] ([[CTE]]): ~4 = 2\1, ~5/3 = 882.941 | ||
{{ | [[Support]]ing [[ET]]s: {{EDs|19, 106, 87, 68, 11, 8, 125, 49, 30, 27, 117, 46, 41b, 79|equave=4}} | ||
=== | === Tetrameantone === | ||
{{Main| Tetrameantone }} | |||
[[ | [[Subgroup]]: 4.3.5 | ||
[[Comma list]]: 81/80 | |||
{{Mapping|legend=2| 1 1 2 | 0 -1 -4 }} | |||
: Mapping generators: ~4, ~4/3 | |||
[[Optimal tuning]] ([[POTE]]): 4 = 2400.0, ~4/3 = 503.761 | |||
[[ | [[Support]]ing [[ET]]s: {{EDs|5, 9, 14, 19, 24, 43, 62, 81, 100|equave=4}} | ||
=== Tetramagic === | |||
[[Subgroup]]: 4.3.5 | |||
[[ | [[Comma list]]: 3125/3072 | ||
{{Mapping|legend=2| 1 0 1 | 0 5 1 }} | |||
: Mapping generators: ~4, ~5/4 | |||
[[ | [[Optimal tuning]] ([[POTE]]): 4 = 2400.0, ~5/4 = 380.059 | ||
[[ | [[Support]]ing [[ET]]s: {{EDs|6, 13, 19, 25, 38, 44, 63, 82|equave=4}} | ||
=== Blacktetra === | |||
[[ | [[Subgroup]]: 4.3.5 | ||
[[ | [[Comma list]]: 256/243 | ||
{{Mapping|legend=2| 5 4 6 | 0 0 -1 }} | |||
: Mapping generators: ~4, ~16/15 | |||
[[Optimal tuning]] ([[POTE]]): 1\5ed4 = 480.0, ~16/15 = 80.4062 | |||
[[Support]]ing [[ET]]s: {{EDs|5, 10, 15, 20, 25, 30, 55, 85, 115|equave=4}} | |||
== 4.6.5 subgroup == | |||
=== Meanquad === | |||
{{Main| Meanquad }} | |||
[[Subgroup]]: 4.6.5 | |||
[[ | [[Comma list]]: [[81/80]] = {{monzo| -4 4 -1 }} | ||
{{Mapping|legend=2| 1 0 -4| 0 1 4 }} | |||
: mapping generators: ~4, ~6 | |||
[[ | [[Optimal tuning]] (subgroup [[CTE]]): ~4 = 2\1, ~3/2 = 697.214 | ||
[[ | [[Support]]ing [[ET]]s: *7, *10, *11[-5], *13[+5], *17, *24, *27[+5], *31, *38, *41, *45, *52, *55, *69 | ||
<nowiki />* Wart for 4 | |||
: | ==== 4.6.5.7 subgroup (tetrominant) ==== | ||
[[Subgroup]]: 4.6.5.7 | |||
[[ | [[Comma list]]: [[36/35]] = {{monzo| 0 2 -1 -1 }}, [[64/63]] = {{monzo| 4 -2 0 -1 }} | ||
{{Mapping|legend=2| 1 0 -4 4 | 0 1 4 -2 }} | |||
== | [[Optimal tuning]] (subgroup [[CTE]]): ~4 = 2\1, ~3/2 = 699.622 | ||
[[ | [[Support]]ing [[ET]]s: *7, *10, *17, *24, *27[+5], *31, *38[+7], *41, *44[+5], *55[+7], *58[+5, +7], *65[+5, +7], *75[+5, +7] | ||
<nowiki />* Wart for 4 | |||
=== Fourwar === | |||
The 23-limit version of Fourwar was created first, as an attempt to approximate subgroup 4.6.5.7.11.13.17.19.23 as accurately as possible using 25 to 35 notes per equave. Then the lower limit versions were created by simply extrapolating the temperament downwards. | |||
Fourwar is named after the closely related [[hemiwar]] temperament. | |||
[ | <pre> | ||
Reduced Mapping | |||
4 6 5 | |||
[ ⟨ 1 0 1 ] | |||
⟨ 0 16 2 ] ⟩ | |||
TE Generator Tunings (cents) | |||
⟨2399.3973, 193.8643] | |||
TE Step Tunings (cents) | |||
⟨25.21211, 47.81337] | |||
TE Tuning Map (cents) | |||
⟨2399.397, 3101.829, 2787.126] | |||
TE Mistunings (cents) | |||
⟨-0.603, -0.126, 0.812] | |||
Complexity 1.369085 | |||
Adjusted Error 0.692892 cents | |||
TE Error 0.268047 cents/octave | |||
Unison Vector | |||
[8, 1, -8⟩ (393216:390625) | |||
Subsets | |||
q99, q62, q37, q161, q136, q198, q25, q124, q74, q235 | |||
</pre> | |||
[ | ==== 4.6.5.7 ==== | ||
<pre> | |||
Reduced Mapping | |||
4 6 5 7 | |||
[ ⟨ 1 0 1 1 ] | |||
⟨ 0 16 2 5 ] ⟩ | |||
TE Generator Tunings (cents) | |||
⟨2399.4195, 193.8654] | |||
TE Step Tunings (cents) | |||
⟨25.23883, 47.79592] | |||
TE Tuning Map (cents) | |||
⟨2399.420, 3101.846, 2787.150, 3368.747] | |||
TE Mistunings (cents) | |||
⟨-0.580, -0.109, 0.837, -0.079] | |||
Complexity 1.192044 | |||
Adjusted Error 0.653313 cents | |||
TE Error 0.232715 cents/octave | |||
Unison Vectors | |||
[-2, -1, -2, 4⟩ (2401:2400) | |||
[3, 0, -5, 2⟩ (3136:3125) | |||
[5, 1, -3, -2⟩ (6144:6125) | |||
[8, 1, -8, 0⟩ (393216:390625) | |||
Subsets | |||
q99, q62, q37, q161, q136, q198, q25, q124, q74, q235 | |||
</pre> | |||
[ | ==== 4.6.5.7.11 ==== | ||
<pre> | |||
Reduced Mapping | |||
4 6 5 7 11 | |||
[ ⟨ 1 0 1 1 1 ] | |||
⟨ 0 16 2 5 9 ] ⟩ | |||
TE Generator Tunings (cents) | |||
[ | ⟨2400.1097, 193.9498] | ||
TE Step Tunings (cents) | |||
⟨24.18752, 48.52491] | |||
: | |||
TE Tuning Map (cents) | |||
⟨2400.110, 3103.196, 2788.009, 3369.859, 4145.658] | |||
TE Mistunings (cents) | |||
⟨0.110, 1.241, 1.696, 1.033, -5.660] | |||
Complexity 1.068792 | |||
Adjusted Error 2.926965 cents | |||
TE Error 0.846083 cents/octave | |||
Unison Vectors | |||
[-1, -1, -1, 0, 2⟩ (121:120) | |||
[2, 0, -2, -1, 1⟩ (176:175) | |||
[-3, -1, 1, 1, 1⟩ (385:384) | |||
[-1, 0, 3, -3, 1⟩ (1375:1372) | |||
[-2, -1, -2, 4, 0⟩ (2401:2400) | |||
[1, 0, 1, -4, 2⟩ (2420:2401) | |||
Subsets | |||
q37, q25, q62, q12, q74, q99, q87, q49r, q50r, q124 | |||
</pre> | |||
==== 4.6.5.7.11.13 ==== | |||
<pre> | |||
Reduced Mapping | |||
4 6 5 7 11 13 | |||
[ ⟨ 1 0 1 1 1 0 ] | |||
⟨ 0 16 2 5 9 23 ] ⟩ | |||
[ | TE Generator Tunings (cents) | ||
⟨2401.2305, 193.5378] | |||
TE Step Tunings (cents) | |||
: | ⟨42.79107, 35.98524] | ||
[ | TE Tuning Map (cents) | ||
⟨2401.230, 3096.606, 2788.306, 3368.920, 4143.071, 4451.371] | |||
[ | |||
TE Mistunings (cents) | |||
⟨1.230, -5.349, 1.992, 0.094, -8.247, 10.843] | |||
Complexity 1.219191 | |||
Adjusted Error 6.699599 cents | |||
TE Error 1.810487 cents/octave | |||
Unison Vectors | |||
[0, 1, -1, 0, 1, -1⟩ (66:65) | |||
[-1, -1, -1, 0, 2, 0⟩ (121:120) | |||
[1, 2, 0, 0, -1, -1⟩ (144:143) | |||
[2, 0, -2, -1, 1, 0⟩ (176:175) | |||
[-2, 1, 1, 1, 0, -1⟩ (105:104) | |||
[-3, -1, 1, 1, 1, 0⟩ (385:384) | |||
[-3, 0, 0, 1, 2, -1⟩ (847:832) | |||
[1, 3, -1, 0, 0, -2⟩ (864:845) | |||
[-1, 0, 3, -3, 1, 0⟩ (1375:1372) | |||
Subsets | |||
q25, q37f, q12f, q62, q50rf, q13rff, q49rff, q87, q74ff, q24rfff | |||
</pre> | |||
==== 4.6.5.7.11.13.17 ==== | |||
<pre> | |||
Reduced Mapping | |||
4 6 5 7 11 13 17 | |||
[ ⟨ 1 0 1 1 1 0 1 ] | |||
⟨ 0 16 2 5 9 23 13 ] ⟩ | |||
<pre> | |||
Reduced Mapping | |||
4 6 5 | |||
[ ⟨ 1 0 1 ] | |||
⟨ 0 16 2 ] ⟩ | |||
TE Generator Tunings (cents) | TE Generator Tunings (cents) | ||
⟨2400.4701, 193.4599] | |||
TE Step Tunings (cents) | TE Step Tunings (cents) | ||
⟨43.39350, 35.55764] | |||
TE Tuning Map (cents) | TE Tuning Map (cents) | ||
⟨2400.470, 3095.359, 2787.390, 3367.770, 4141.609, 4449.578, 4915.449] | |||
TE Mistunings (cents) | TE Mistunings (cents) | ||
⟨0.470, -6.596, 1.076, -1.056, -9.709, 9.050, 10.494] | |||
Complexity 1. | Complexity 1.129881 | ||
Adjusted Error | Adjusted Error 8.082725 cents | ||
TE Error | TE Error 1.977443 cents/octave | ||
Unison | Unison Vectors | ||
[ | [0, 1, -1, 0, 1, -1, 0⟩ (66:65) | ||
[1, 1, 1, -1, 0, 0, -1⟩ (120:119) | |||
[1, 2, 0, 0, -1, -1, 0⟩ (144:143) | |||
[-2, 1, 1, 1, 0, -1, 0⟩ (105:104) | |||
[-1, 2, 2, 0, 0, -1, -1⟩ (225:221) | |||
[-1, 1, 2, -2, 0, -1, 1⟩ (1275:1274) | |||
Subsets | Subsets | ||
q25, q12f, q37f, q13rffg, q50rf, q62, q49rffg, q24rfffg, q38rreffg, q74ffg | |||
</pre> | </pre> | ||
==== 4.6.5.7 ==== | ==== 4.6.5.7.11.13.17.19 ==== | ||
<pre> | <pre> | ||
Reduced Mapping | Reduced Mapping | ||
4 6 5 7 | 4 6 5 7 11 13 17 19 | ||
[ ⟨ 1 0 1 1 ] | [ ⟨ 1 0 1 1 1 0 1 1 ] | ||
⟨ 0 16 2 5 ] ⟩ | ⟨ 0 16 2 5 9 23 13 14 ] ⟩ | ||
TE Generator Tunings (cents) | TE Generator Tunings (cents) | ||
⟨2399. | ⟨2399.9219, 193.3952] | ||
TE Step Tunings (cents) | TE Step Tunings (cents) | ||
⟨44.14256, 35.03670] | |||
TE Tuning Map (cents) | TE Tuning Map (cents) | ||
⟨2399. | ⟨2399.922, 3094.324, 2786.712, 3366.898, 4140.479, 4448.090, 4914.060, 5107.455] | ||
TE Mistunings (cents) | TE Mistunings (cents) | ||
⟨-0. | ⟨-0.078, -7.631, 0.399, -1.928, -10.839, 7.562, 9.104, 9.942] | ||
Complexity 1. | Complexity 1.058472 | ||
Adjusted Error | Adjusted Error 8.712222 cents | ||
TE Error | TE Error 2.050935 cents/octave | ||
Unison Vectors | Unison Vectors | ||
[- | [0, 1, -1, 0, 1, -1, 0, 0⟩ (66:65) | ||
[ | [-1, 0, 0, 1, 1, 0, 0, -1⟩ (77:76) | ||
[ | [2, 1, -1, 0, 0, 0, 0, -1⟩ (96:95) | ||
[ | [1, 1, 1, -1, 0, 0, -1, 0⟩ (120:119) | ||
[0, 1, 1, 1, -1, 0, 0, -1⟩ (210:209) | |||
[0, 0, 1, -2, 1, 0, 1, -1⟩ (935:931) | |||
[2, 0, -3, 1, 0, 0, -1, 1⟩ (2128:2125) | |||
Subsets | Subsets | ||
q25, q12fh, q37f, q13rffgh, q50rf, q62, q49rffgh, q24rfffghh, q38rreffgh, q74ffgh | |||
</pre> | </pre> | ||
==== 4.6.5.7.11 ==== | ==== 4.6.5.7.11.13.17.19.23 ==== | ||
<pre> | <pre> | ||
Reduced Mapping | Reduced Mapping | ||
4 6 5 7 11 | 4 6 5 7 11 13 17 19 23 | ||
[ ⟨ 1 0 1 1 1 ] | [ ⟨ 1 0 1 1 1 0 1 1 0 ] | ||
⟨ 0 16 2 5 9 ] ⟩ | ⟨ 0 16 2 5 9 23 13 14 28 ] ⟩ | ||
TE Generator Tunings (cents) | TE Generator Tunings (cents) | ||
⟨2399.3286, 193.5316] | |||
TE Step Tunings (cents) | TE Step Tunings (cents) | ||
⟨37.31613, 39.63311] | |||
TE Tuning Map (cents) | TE Tuning Map (cents) | ||
⟨2399.329, 3096.506, 2786.392, 3366.987, 4141.113, 4451.227, 4915.240, 5108.771, 5418.885] | |||
TE Mistunings (cents) | TE Mistunings (cents) | ||
⟨-0.671, -5.449, 0.078, -1.839, -10.205, 10.699, 10.284, 11.258, -9.389] | |||
Complexity 1. | Complexity 1.115920 | ||
Adjusted Error | Adjusted Error 9.502017 cents | ||
TE Error | TE Error 2.100561 cents/octave | ||
Unison Vectors | Unison Vectors | ||
[-1, -1, -1, 0, | [0, 1, -1, 0, 1, -1, 0, 0, 0⟩ (66:65) | ||
[2, 0, -2, -1, | [1, 0, 0, -1, 0, -1, 0, 0, 1⟩ (92:91) | ||
[-3, -1, 1, 1, | [0, -1, 1, 0, 0, 0, 0, -1, 1⟩ (115:114) | ||
[-1, 0, | [1, 1, 1, -1, 0, 0, -1, 0, 0⟩ (120:119) | ||
[-2, -1, -2, | [2, 0, -2, -1, 1, 0, 0, 0, 0⟩ (176:175) | ||
[1, 0, | [-3, -1, 1, 1, 1, 0, 0, 0, 0⟩ (385:384) | ||
[1, 0, -2, 1, 0, 0, 1, -1, 0⟩ (476:475) | |||
[1, 0, 0, -2, 1, 0, -1, 1, 0⟩ (836:833) | |||
[0, 0, 1, -2, 1, 0, 1, -1, 0⟩ (935:931) | |||
[1, -1, 0, 0, 0, 0, -2, 1, 1⟩ (874:867) | |||
Subsets | Subsets | ||
q25i, q12fhi, q37f, q13rffghii, q62, q50rfii, q49rffghii, q24rfffghhiii, q74ffghi, q38rreffghiii | |||
</pre> | </pre> | ||
==== 4. | == 4.9.25 subgroup == | ||
=== Meansquared === | |||
[[Subgroup]]: 4.9.25 | |||
[[Comma list]]: [[6561/6400]] | |||
{{Mapping|legend=2| 1 3 4 | 0 1 4 }} | |||
Mapping generators: ~4, ~9/64 | |||
[[Optimal tuning]] ([[CTE]]): ~4 = 2\1, ~9/4 = 1394.429 | |||
[[Support]]ing [[ET]]s: 12, 7, 19, 5, 31, 26, 17[+25], 43, 9[-25], 33[-25], 45, 29[+25], 8[+25], 22[+25] | |||
[ | |||
[- | |||
[ | |||
[ | |||
[ | |||
[ | |||
== 4.9.49 subgroup == | |||
=== Archsquared === | |||
[[Subgroup]]: 4.9.49 | |||
[[Comma list]]: 4096/3969 | |||
{{Mapping|legend=2| 1 3 0 | 0 1 -2 }} | |||
Mapping generators: ~4, ~9/64 | |||
[[Optimal tuning]] ([[CTE]]): ~[[9/8]] = 219.190 | |||
[[Support]]ing [[ET]]s: 5, 17, 22, 12, 7, 27, 32, 8, 39[+49], 29[+49], 9[+49], 19[+49], 37, 49 | |||
== | == 8.9.7 subgroup == | ||
=== Sixscared === | |||
Sixscared is a tuning which still maintains some consonance, while eviscerating the rules of conventional 12-tone harmony. The familiar major, minor and perfect intervals are nowhere to be found, and octaves are far and few between, so the seventh harmonic becomes the backbone of harmony. Approximating the harmonics 7, 8, 9, Sixscared is named for the classic dad joke: "Why was six scared? Because seven ate nine." | |||
[[Subgroup]]: 8.9.7 | |||
[ | |||
[ | |||
[[Comma list]]: 64/63 | |||
= | {{Mapping|legend=2| 1 0 2 | 0 1 -1 }} | ||
: sval mapping generators: ~8, ~9 | |||
</ | : [[gencom]]: [8 9/8; 64/63] | ||
[[Optimal tuning]] ([[CTE]]): 1\[[3ed8]] = 1600.0, ~9/8 = 219.1898 | |||
[[Optimal ET sequence]]: {{val| 16 17 15 }}, {{val| 33 35 31 }}, {{val| 148 … }}, {{val| 181 … }}, {{val| 214 … }}, {{val| 247 … }} | |||
[[Badness]]: 0.0215 × 10<sup>-3</sup> | |||
==== | = Fractional subgroup temperaments = | ||
== 2.5/3… subgroups == | |||
=== Magicaltet === | |||
{{See also| Chromatic pairs #Magicaltet }} | |||
Magicaltet is related to [[supermagic]], [[superkleismic]], and [[magic]]. The tonic and the first three generator steps make a [[magical seventh chord]], hence the name. | |||
[[Subgroup]]: 2.5/3.7.11 | |||
[[Subgroup]]: | |||
[[Comma list]]: | [[Comma list]]: 100/99 ({{monzo| 2 2 0 -1 }}), 385/384 ({{monzo| -7 1 1 1 }}) | ||
{{Mapping|legend=2| 1 | {{Mapping|legend=2| 1 0 5 2 | 0 1 -3 2 }} | ||
: mapping generators: ~2, ~5/3 | |||
{{Mapping|legend=3| 1 -1/2 1/2 2 4 | 0 1/2 -1/2 3 -2 }} | |||
[[ | : [[gencom]]: [2 6/5; 100/99 385/384] | ||
== | [[Optimal tuning]]s: | ||
* [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~5/3 = 877.343 | |||
[[ | * [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~5/3 = 877.351 | ||
{{Optimal ET sequence|legend=1| 4, 7, 11, 15, 26, 67, 93* }} | |||
<nowiki/>* Wart for 5/3 | |||
[[Tp tuning #T2 tuning|RMS error]]: 1.206 cents | |||
=== Starlingtet === | |||
{{See also | Chromatic pairs #Starlingtet }} | |||
[[ | Starlingtet, the {{nowrap| 4 & 15 }} temperament in the 2.5/3.7/3 subgroup, is related to [[starling]] as well as to [[myna]]. The tonic and the first three generator steps make a [[starling tetrad]], hence the name. | ||
[[Subgroup]]: 2.5/3.7/3 | |||
[[Comma list]]: [[126/125]] ({{monzo| 1 -3 1 }}) | |||
{{Mapping|legend=2| 1 0 -1 | 0 1 3 }} | |||
: mapping generators: ~2, ~5/3 | |||
{{Mapping|legend= | {{Mapping|legend=3| 1 -1 0 1 | 0 4/3 1/3 -5/3 }} | ||
: | : [[gencom]]: [2 6/5; 126/125] | ||
: [[ | [[Optimal tuning]]s: | ||
* [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~5/3 = 888.759 | |||
* [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~5/3 = 888.846 | |||
{{Optimal ET sequence|legend=1| 4, 15, 19, 23, 27 }} | |||
[[ | [[Tp tuning #T2 tuning|RMS error]]: 0.8398 cents | ||
==== Greeley ==== | |||
{{See also| Chromatic pairs #Greeley }} | |||
Greeley is related to [[opossum]] as well as to [[nusecond]]. | |||
[[Subgroup]]: 2.5/3.7/3.11/3 | |||
[[ | [[Comma list]]: 121/120 ({{monzo| -3 -1 0 2 }}), 126/125 ({{monzo| 1 -3 1 }}) | ||
{{Mapping|legend=2| 1 1 2 2 | 0 -2 -6 -1 }} | |||
{{Mapping|legend= | {{Mapping|legend=3| 1 -5/4 -1/4 3/4 3/4 | 0 9/4 1/4 -15/4 5/4 }} | ||
: | : [[gencom]]: [2 11/10; 121/120 126/125] | ||
[[Optimal tuning]]s: | |||
* [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~11/10 = 155.696 | |||
* [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~11/10 = 155.776 | |||
{{Optimal ET sequence|legend=1| 8, 15, 23, 54, 77, 100, 131* }} | |||
<nowiki/>* Wart for 11/3 | |||
* | |||
[[Tp tuning #T2 tuning|RMS error]]: 1.034 cents | |||
==== Skateboard ==== | |||
{{See also| Chromatic pairs #Skateboard }} | |||
[[ | Skateboard is related to [[thrasher]]. | ||
[[Subgroup]]: 2.5/3.7/3.11.13/9 | |||
[[Comma list]]: 56/55 ({{monzo| 3 -1 1 -1 }}), 91/90 ({{monzo| -1 -1 1 0 1 }}), 100/99 ({{monzo| 2 2 0 -1 }}) | |||
{{Mapping|legend=2| 1 0 -1 2 2 | 0 1 3 2 -2 }} | |||
{{Mapping|legend=3| 1 -3/7 4/7 11/7 4 -6/7 | 0 0 -1 -3 -2 2 }} | |||
: [[gencom]]: [2 6/5; 56/55 91/90 100/99] | |||
: | [[Optimal tuning]]s: | ||
* [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~5/3 = 886.158 | |||
* [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~5/3 = 886.158 | |||
{{ | {{Optimal ET sequence|legend=1| 11, 15, 19, 23, 42d, 65d }} | ||
[[Tp tuning #T2 tuning|RMS error]]: 2.396 cents | |||
=== Gariberttet === | |||
Gariberttet is the 2.5/3.7/3 [[Subgroup temperament families, relationships, and genes|altergene]] of [[sirius]]. | |||
{{ | ==== Gariberttet (2.5/3.7/3.13/11 subgroup) ==== | ||
{{See also | Chromatic pairs #Gariberttet }} | |||
Gariberttet can be described as the {{nowrap| 4 & 29 }} temperament in the 2.5/3.7/3.13/11 subgroup. | |||
[[Subgroup]]: 2.5/3.7/3.13/11 | |||
[[Comma list]]: [[275/273]] ({{monzo| 0 2 -1 -1 }}), [[847/845]] ({{monzo| 0 -1 1 -2 }}) | |||
{{Mapping|legend=2| 1 0 0 0 | 0 3 5 1 }} | |||
{{Mapping|legend=3| 1 0 0 0 0 0 | 0 -8/3 1/3 7/3 -1/2 1/2 }} | |||
: [[gencom]]: [2 13/11; 275/273 847/845] | |||
: [[gencom]]: [2 11 | |||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[Tp tuning|subgroup]] [[CTE]] | * [[Tp tuning|subgroup]] [[CTE]] and [[POTE]]: ~2 = 1200.000, ~13/11 = 293.679 | ||
{{Optimal ET sequence|legend=1| | {{Optimal ET sequence|legend=1| 29, 33, 37, 41, 45, 49, 78, 94, 143* }} | ||
<nowiki/>* Wart for 11 | <nowiki/>* Wart for 13/11 | ||
[[Tp tuning #T2 tuning|RMS error]]: | [[Tp tuning #T2 tuning|RMS error]]: 0.6914 cents | ||
==== | ==== Indium ==== | ||
{{See also| Chromatic pairs # | {{See also | Chromatic pairs #Indium }} | ||
Indium can be described as the {{nowrap| 8 & 33 }} temperament in the 2.5/3.7/3.11/3 subgroup. | |||
[[Subgroup]]: 2.5/3.7/3.11 | [[Subgroup]]: 2.5/3.7/3.11/3 | ||
[[Comma list]]: | [[Comma list]]: [[3025/3024]] ({{monzo| -4 2 -1 2 }}), [[3125/3087]] ({{monzo| 0 5 -3 }}) | ||
{{Mapping|legend=2| 1 0 | {{Mapping|legend=2| 1 0 0 2 | 0 6 10 -1 }} | ||
{{Mapping|legend=3| 1 -3/ | {{Mapping|legend=3| 1 -1/2 -1/2 -1/2 3/2 | 0 -15/4 9/4 25/4 -19/4 }} | ||
: [[gencom]]: [2 | : [[gencom]]: [2 12/11; 3025/3024 3125/3087] | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~ | * [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~12/11 = 146.978 | ||
* [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~ | * [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~12/11 = 147.010 | ||
{{Optimal ET sequence|legend=1| | {{Optimal ET sequence|legend=1| 8, 33, 41, 49, 204*<sup>†</sup> }} | ||
<nowiki/>* Wart for 7/3 | |||
<sup>†</sup> Wart for 11/3 | |||
[[Tp tuning #T2 tuning|RMS error]]: 0.7788 cents | |||
==== Ammon ==== | |||
{{See also| Chromatic pairs #Ammon }} | |||
[[Subgroup]]: 2.5/3.7/3.13/ | Ammon can be described as the {{nowrap| 8 & 29 }} temperament in the 2.5/3.7/3.11/3.13/3 subgroup. It extends [[tridec]], and is related to [[ammonite]]. It is generated by a semidiminished fourth, hence the old name ''semidim'', which has been rejected since 2025 to avoid confusion with another temperament of the same name. | ||
[[Subgroup]]: 2.5/3.7/3.11/3.13/3 | |||
[[Comma list]]: [[ | [[Comma list]]: [[121/120]] ({{monzo| -3 -1 0 2 }}), [[169/168]] ({{monzo| -3 0 -1 0 2 }}), [[275/273]] ({{monzo| 0 2 -1 1 -1 }}) | ||
{{Mapping|legend=2| 1 | {{Mapping|legend=2| 1 3 5 3 4 | 0 -6 -10 -3 -5 }} | ||
{{Mapping|legend=3| 1 0 0 | {{Mapping|legend=3| 1 -3 0 2 0 1 | 0 24/5 -6/5 -26/5 9/5 -1/5 }} | ||
: [[gencom]]: [2 13/ | : [[gencom]]: [2 13/10; 121/120 169/168 275/273] | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[Tp tuning|subgroup]] [[CTE]] | * [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~13/10 = 453.121 | ||
* [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~13/10 = 453.242 | |||
{{Optimal ET sequence|legend=1| 29 | {{Optimal ET sequence|legend=1| 8, 29, 37, 45 }} | ||
[[Tp tuning #T2 tuning|RMS error]]: 1.052 cents | |||
=== Sentry === | |||
{{See also | Chromatic pairs #Sentry }} | |||
Sentry, the {{nowrap| 3 & 5 }} temperament in the 2.5/3.9/7 subgroup, is related to [[sensi]]. | |||
{{ | |||
[[Subgroup]]: 2.5/3.9/7 | |||
[[ | [[Comma list]]: [[245/243]] ({{monzo| 0 1 -2 }}) | ||
{{Mapping|legend=2| 1 0 0 | 0 2 1 }} | |||
{{Mapping|legend= | {{Mapping|legend=3| 1 0 0 0 | 0 0 2 -1 }} | ||
: [[gencom]]: [2 9/7; 245/243] | |||
: [[gencom]]: [2 | |||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[Tp tuning|subgroup]] [[CTE]] | * [[Tp tuning|subgroup]] [[CTE]] and [[POTE]]: ~2 = 1200.000, ~9/7 = 440.902 | ||
{{Optimal ET sequence|legend=1| 8, | {{Optimal ET sequence|legend=1| 8, 11, 19, 30, 41, 49, 52, 145*, 166<sup>†</sup>, 197*<sup>†</sup>, 215<sup>†</sup>, 264*<sup>†</sup> }} | ||
<nowiki/>* Wart for | <nowiki/>* Wart for 5/3 | ||
<sup>†</sup> Wart for | <sup>†</sup> Wart for 9/7 | ||
[[Tp tuning #T2 tuning|RMS error]]: 0. | [[Tp tuning #T2 tuning|RMS error]]: 0.7105 cents | ||
=== | === Marveltwintri === | ||
{{See also| Chromatic pairs # | {{See also| Chromatic pairs #Marveltwintri }} | ||
Marveltwintri can be described as the {{nowrap| 3 & 4 }} temperament in the 2.5/3.13/9 subgroup. The tonic and the first two generator steps make a [[marveltwin triad]], hence the name. | |||
[[Subgroup]]: 2.5 | [[Subgroup]]: 2.5/3.13/9 | ||
[[Comma list]]: [[ | [[Comma list]]: [[325/324]] ({{monzo| -2 2 1 }}) | ||
{{Mapping|legend=2| 1 | {{Mapping|legend=2| 1 0 2 | 0 1 -2 }} | ||
{{Mapping|legend=3| 1 - | {{Mapping|legend=3| 1 -1/6 5/6 0 0 -1/3 | 0 -1/2 -3/2 0 0 1 }} | ||
: [[gencom]]: [2 | : [[gencom]]: [2 6/5; 325/324] | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~ | * [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~5/3 = 886.886 | ||
* [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~ | * [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~5/3 = 886.861 | ||
{{Optimal ET sequence|legend=1| 3, 4, 11, 15, 19, 34, 53, 87, 140 }} | |||
[[Tp tuning #T2 tuning|RMS error]]: 0.2444 cents | |||
== 2.….7/3… subgroups == | |||
=== Guanyintet === | |||
{{See also | Chromatic pairs #Guanyintet }} | |||
Guanyintet, the {{nowrap| 4 & 9 }} temperament in the 2.5.7/3.11/3 subgroup, is related to [[guanyin]] as well as to [[orwell]]. The tonic and the first three generator steps make a [[guanyin tetrad]], hence the name. | |||
{{ | |||
[[Subgroup]]: 2.5.7/3.11/3 | |||
[[ | [[Comma list]]: [[176/175]] ({{monzo| 4 -2 -1 1 }}), [[540/539]] ({{monzo| 2 1 -2 -1 }}) | ||
{{Mapping|legend=2| 1 0 2 -2 | 0 3 -1 5 }} | |||
: mapping generators: ~2, ~12/7 | |||
{{Mapping|legend=3| 1 | {{Mapping|legend=3| 1 -4/3 3 -1/3 5/3 | 0 4/3 -3 7/3 -11/3 }} | ||
: [[gencom]]: [2 | : [[gencom]]: [2 7/6; 176/175 540/539] | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[Tp tuning|subgroup]] [[CTE]] | * ([[Tp tuning|subgroup]] [[CTE]]): ~2 = 1200.000, ~12/7 = 929.545 | ||
* ([[Tp tuning|subgroup]] [[POTE]]): ~2 = 1200.000, ~12/7 = 929.907 | |||
{{Optimal ET sequence|legend=1| | {{Optimal ET sequence|legend=1| 9, 22, 31, 40, 191c*, 231c*, 271c*, 311c* }} | ||
<nowiki/>* | <nowiki/>* wart for 7/3 | ||
[[Tp tuning #T2 tuning|RMS error]]: 0.6028 cents | |||
==== Laz ==== | |||
{{See also | Chromatic pairs #Laz }} | |||
Laz is related to [[avalokita]] as well as to [[winston]]. | |||
[[Subgroup]]: 2.5.7/3.11/3.13/3 | |||
[[ | [[Comma list]]: [[144/143]] ({{monzo| 4 0 0 -1 -1 }}), [[176/175]] ({{monzo| 4 -2 -1 1 }}), [[196/195]] ({{monzo| 2 -1 2 0 -1 }} | ||
{{Mapping|legend=2| 1 0 2 -2 6 | 0 3 -1 5 -5 }} | |||
{{Mapping|legend= | {{Mapping|legend=3| 1 -5/4 3 -1/4 7/4 -1/4 | 0 -1/4 -3 3/4 -21/4 19/4 }} | ||
: [[gencom]]: [2 7/6; 144/143 176/175 196/195] | |||
: [[gencom]]: [2 6/ | |||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~ | * [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~12/7 = 930.598 | ||
* [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~ | * [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~12/7 = 930.700 | ||
{{Optimal ET sequence|legend=1| | {{Optimal ET sequence|legend=1| 9, 31, 40, 49, 156c*†, 205c*† }} | ||
<nowiki/>* wart for 7/3 | |||
† wart for 11/3 | |||
[[Tp tuning #T2 tuning|RMS error]]: 0.8790 cents | |||
=== Kryptonite === | |||
{{See also| Chromatic pairs #Kryptonite }} | |||
[[ | Kryptonite is related to [[krypton]]. | ||
[[Subgroup]]: 2.5.7/3.11/3.13/3 | |||
{{ | [[Comma list]]: 56/55 ({{monzo| 3 -1 1 -1 }}), 78/77 ({{monzo| 1 0 -1 -1 1 }}), 91/90 ({{monzo| -1 -2 1 0 1 }}) | ||
{{Mapping|legend=2| 1 2 1 2 2 | 0 3 2 -1 1 }} | |||
: mapping generators: ~2, ~13/12 | |||
{{ | {{Mapping|legend=3| 1 -5/4 2 -1/4 3/4 3/4 | 0 -1/2 3 3/2 -3/2 1/2 }} | ||
[[ | : [[gencom]]: [2 13/12; 56/55 78/77 91/90] | ||
==== | [[Optimal tuning]]s: | ||
* [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~13/12 = 130.945 | |||
* [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~13/12 = 132.428 | |||
{{Optimal ET sequence|legend=1| 1, …, 8, 9 }} | |||
[[ | [[Tp tuning #T2 tuning|RMS error]]: 2.545 cents | ||
=== Kiribati === | |||
{{See also| Chromatic pairs #Kiribati }} | |||
Kiribati is related to [[nakika]] as well as to [[octacot]]. | |||
[[Subgroup]]: 2.9/5.7/3.11/9 | |||
[[Comma list]]: 100/99 ({{monzo| 2 -2 0 -1 }}), 245/242 ({{monzo| -1 -1 2 -2 }}) | |||
{{Mapping|legend=2| 1 1 1 0 | 0 -2 3 4 }} | |||
: mapping generators: ~2, ~21/20 | |||
{{Mapping|legend=3| 1 1/10 -4/5 11/10 1/5 | 0 -3/2 -1 3/2 1 }} | |||
: [[gencom]]: [2 21/20; 100/99 245/242] | |||
[[Optimal tuning]]s: | |||
* [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~21/20 = 87.776 | |||
* [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~21/20 = 87.892 | |||
{{Optimal ET sequence|legend=1| 13, 14, 27, 41 }} | |||
[[ | [[Tp tuning #T2 tuning|RMS error]]: 1.245 cents | ||
{{ | === Mothwelltri === | ||
{{See also| Chromatic pairs #Mothwelltri }} | |||
{{ | Mothwelltri, the {{nowrap| 1 & 4 }} temperament in the 2.7/3.11 subgroup, is related to [[orwell]]. The tonic and the first two generator steps make a [[mothwellsmic triad]], hence the name. | ||
[[Subgroup]]: 2.7/3.11 | |||
[[ | [[Comma list]]: [[99/98]] ({{monzo| -1 -2 1 }}) | ||
{{ | {{Mapping|legend=2| 1 0 1 | 0 1 2 }} | ||
: mapping generators: ~2, ~7/3 | |||
{{Mapping|legend=3| 1 -1/2 0 1/2 3 | 0 -1/2 0 1/2 2 }} | |||
{{ | |||
: [[gencom]]: [2 7/6; 99/98] | |||
[[ | [[Optimal tuning]]s: | ||
* [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~7/6 = 273.695 | |||
* [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~7/6 = 273.174 | |||
{{Optimal ET sequence|legend=1| 4, 9, 13, 22, 79 }} | |||
[[Tp tuning #T2 tuning|RMS error]]: 1.064 cents | |||
{{ | == 2.….9/7… subgroups == | ||
=== Marveltri === | |||
{{See also| Chromatic pairs #Marveltri }} | |||
Marveltri, the {{nowrap| 3 & 13 }} temperament in the 2.5.9/7 subgroup, is related to [[marvel]], [[magic]], and the unnamed {{nowrap| 22 & 47 }} temperament. The tonic and the first two generator steps make a [[marvel triad]], hence the name. | |||
[[ | [[Subgroup]]: 2.5.9/7 | ||
{{ | [[Comma list]]: 225/224 ({{monzo| -5 2 1 }}) | ||
{{Mapping|legend=2| 1 0 5 | 0 1 -2 }} | |||
: mapping generators: ~2, ~5 | |||
{{Mapping|legend=3| 1 2 0 -1 | 0 -4/5 1 2/5 }} | |||
[[ | : [[gencom]]: [2 5; 225/224] | ||
[[ | [[Optimal tuning]]s: | ||
* [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~5/4 = 384.208 | |||
* [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~5/4 = 383.638 | |||
[[Tp | |||
{{Optimal ET sequence|legend=1| 3, 13, 16, 19, 22, 25, 72, 97, 122, 269c* }} | |||
* | |||
<nowiki/>* Wart for 9/7 | |||
[[Tp tuning #T2 tuning|RMS error]]: 0.4801 cents | [[Tp tuning #T2 tuning|RMS error]]: 0.4801 cents | ||
Line 1,267: | Line 1,209: | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* | * [[Tp tuning|subgroup]] [[CTE]]: ~2 = 1200.000, ~5/4 = 386.617 | ||
* | * [[Tp tuning|subgroup]] [[POTE]]: ~2 = 1200.000, ~5/4 = 386.558 | ||
{{Optimal ET sequence|legend=1| 3, 22, 25, 28, 31, 59 }} | {{Optimal ET sequence|legend=1| 3, …, 22, 25, 28, 31, 59 }} | ||
[[Tp tuning #T2 tuning|RMS error]]: 1.074 cents | [[Tp tuning #T2 tuning|RMS error]]: 1.074 cents | ||
== 2.….7/5… subgroups == | == 2.….7/5… subgroups == | ||
Line 1,357: | Line 1,284: | ||
{{distinguish|History (temperament)}}, which is the rank-3 version of this temperament in the full 13-limit. | {{distinguish|History (temperament)}}, which is the rank-3 version of this temperament in the full 13-limit. | ||
Historical is essentially an analogue of [[miracle]] that splits [[4/3]] in six rather than [[3/2]]. It tempers out the comma S10/S11 = [[4000/3993]] to set [[11/10]] equal to one-third of 4/3, and S13/S15 = [[676/675]] to equate [[15/13]] to one-half of 4/3, and tempers out S21 = [[441/440]] to split 11/10 into two instances of [[22/21]]~[[21/20]]. | Historical is essentially an analogue of [[miracle]] that splits [[4/3]] in six rather than [[3/2]]. It tempers out the comma S10/S11 = [[4000/3993]] to set [[11/10]] equal to one-third of 4/3, and S13/S15 = [[676/675]] to equate [[15/13]] to one-half of 4/3, and tempers out S21 = [[441/440]] to split 11/10 into two instances of [[22/21]]~[[21/20]]. [[Sextilifourths]] adds the [[schismic]] mapping of prime 5 (reached by eight fourths) to complete the 13-limit. | ||
[[Subgroup]]: 2.3.7/5.11/5.13/5 | [[Subgroup]]: 2.3.7/5.11/5.13/5 | ||
Line 1,757: | Line 1,684: | ||
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[[Category:Temperament collections]][[Category:Subgroup]] | [[Category:Temperament collections]] | ||
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