Hemifamity temperaments: Difference between revisions
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Diaschismic is generated by the fifth with a semi-octave period. Hemififths has the fifth sliced into two and 5/4 mapped to the hemififth + Pyth. comma. Hemidromeda has the fourth sliced into two and 5/4 mapped to the hemifourth + 3d4. Rodan has the fifth sliced into three as does slendric. Alphatrimot has the twelfth sliced into three as does alphatricot. Monkey has the fifth sliced into four as does tetracot. Buzzard has the twelfth sliced into four as does vulture. Misty is generated by the fifth with a 1/3-octave period. Supers has the fifth sliced into three with a semi-octave period. Undim is generated by the fifth with a 1/4-octave period. Quinticosiennic and quintakwai have the fourth sliced into five. Amity has the eleventh sliced into five. Countercata has the twelfth sliced into six as does hanson. Warrior has the 6th harmonic sliced into seven as does sensi. Finally, alphaquarter has the fourth sliced into nine as does escapade. | Diaschismic is generated by the fifth with a semi-octave period. Hemififths has the fifth sliced into two and 5/4 mapped to the hemififth + Pyth. comma. Hemidromeda has the fourth sliced into two and 5/4 mapped to the hemifourth + 3d4. Rodan has the fifth sliced into three as does slendric. Alphatrimot has the twelfth sliced into three as does alphatricot. Monkey has the fifth sliced into four as does tetracot. Buzzard has the twelfth sliced into four as does vulture. Misty is generated by the fifth with a 1/3-octave period. Supers has the fifth sliced into three with a semi-octave period. Undim is generated by the fifth with a 1/4-octave period. Quinticosiennic and quintakwai have the fourth sliced into five. Amity has the eleventh sliced into five. Countercata has the twelfth sliced into six as does hanson. Warrior has the 6th harmonic sliced into seven as does sensi. Finally, alphaquarter has the fourth sliced into nine as does escapade. | ||
Temperaments considered below are undecental, leapday, hemidromeda, mystery | Temperaments considered below are septiquarter, ketchup, undecental, leapday, hemidromeda, mystery, countriton, artoneutral and quanic. Discussed elsewhere are: | ||
* [[Dominant (temperament)|Dominant]] (+36/35) → [[Meantone family #Dominant|Meantone family]] | * [[Dominant (temperament)|Dominant]] (+36/35) → [[Meantone family #Dominant|Meantone family]] | ||
* [[Garibaldi]] (+225/224) → [[Schismatic family #Garibaldi|Schismatic family]] | * [[Garibaldi]] (+225/224) → [[Schismatic family #Garibaldi|Schismatic family]] | ||
| Line 25: | Line 25: | ||
* ''[[Warrior]]'' (+78732/78125) → [[Sensipent family #Warrior|Sensipent family]] | * ''[[Warrior]]'' (+78732/78125) → [[Sensipent family #Warrior|Sensipent family]] | ||
* ''[[Alphaquarter]]'' (+29360128/29296875) → [[Escapade family #Alphaquarter|Escapade family]] | * ''[[Alphaquarter]]'' (+29360128/29296875) → [[Escapade family #Alphaquarter|Escapade family]] | ||
== Septiquarter == | |||
[[Subgroup]]: 2.3.5.7 | |||
[[Comma list]]: 5120/5103, 420175/419904 | |||
{{Mapping|legend=1| 1 -4 -28 6 | 0 7 38 -4 }} | |||
: mapping generators: ~2, ~243/140 | |||
[[Optimal tuning]]s: | |||
* [[WE]]: ~2 = 1199.7212{{c}}, ~243/140 = 957.3250{{c}} | |||
: [[error map]]: {{val| -0.279 +0.435 -0.158 +0.201 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~243/140 = 957.5424{{c}} | |||
: error map: {{val| 0.000 +0.842 +0.298 +1.004 }} | |||
{{Optimal ET sequence|legend=1| 94, 99, 292, 391, 881bd, 1272bcd }} | |||
[[Badness]] (Sintel): 1.36 | |||
=== Semiseptiquarter === | |||
Subgroup: 2.3.5.7.11 | |||
Comma list: 5120/5103, 9801/9800, 14641/14580 | |||
Mapping: {{mapping| 2 -8 -56 12 -25 | 0 7 38 -4 20 }} | |||
Optimal tunings: | |||
* WE: ~99/70 = 599.8953{{c}}, ~210/121 = 957.3819{{c}} | |||
* CWE: ~99/70 = 600.0000{{c}}, ~210/121 = 957.5449{{c}} | |||
{{Optimal ET sequence|legend=0| 94, 198, 292, 490 }} | |||
Badness (Sintel): 2.12 | |||
==== 13-limit ==== | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 352/351, 847/845, 1716/1715, 14641/14580 | |||
Mapping: {{mapping| 2 -8 -56 12 -25 9 | 0 7 38 -4 20 -1 }} | |||
Optimal tunings: | |||
* WE: ~99/70 = 599.8565{{c}}, ~210/121 = 957.3261{{c}} | |||
* CWE: ~99/70 = 600.0000{{c}}, ~210/121 = 957.5508{{c}} | |||
{{Optimal ET sequence|legend=0| 94, 198, 490f }} | |||
Badness (Sintel): 1.44 | |||
== Ketchup == | |||
[[Subgroup]]: 2.3.5.7 | |||
[[Comma list]]: 5120/5103, 1071875/1062882 | |||
{{Mapping|legend=1| 2 3 4 6 | 0 4 15 -9 }} | |||
: mapping generators: ~1225/864, ~64/63 | |||
[[Optimal tuning]]s: | |||
* [[WE]]: ~1225/864 = 599.9685{{c}}, ~64/63 = 25.7181{{c}} | |||
: [[error map]]: {{val| -0.063 +0.823 -0.668 -0.478 }} | |||
* [[CWE]]: ~1225/864 = 600.0000{{c}}, ~64/63 = 25.7181{{c}} | |||
: error map: {{val| 0.000 +0.917 -0.543 -0.288 }} | |||
{{Optimal ET sequence|legend=1| 46, 94, 140 }} | |||
[[Badness]] (Sintel): 2.14 | |||
=== 11-limit === | |||
Subgroup: 2.3.5.7.11 | |||
Comma list: 385/384, 1331/1323, 2200/2187 | |||
Mapping: {{mapping| 2 3 4 6 7 | 0 4 15 -9 -2 }} | |||
Optimal tunings: | |||
* WE: ~99/70 = 600.0678{{c}}, ~64/63 = 25.6963{{c}} | |||
* CWE: ~99/70 = 600.0000{{c}}, ~64/63 = 25.6956{{c}} | |||
{{Optimal ET sequence|legend=0| 46, 94, 140 }} | |||
Badness (Sintel): 1.31 | |||
=== 13-limit === | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 325/324, 352/351, 385/384, 1331/1323 | |||
Mapping: {{mapping| 2 3 4 6 7 8 | 0 4 15 -9 -2 -14 }} | |||
Optimal tunings: | |||
* WE: ~99/70 = 600.0612{{c}}, ~66/65 = 25.7000{{c}} | |||
* CWE: ~99/70 = 600.0000{{c}}, ~66/65 = 25.6978{{c}} | |||
{{Optimal ET sequence|legend=0| 46, 94, 140 }} | |||
Badness (Sintel): 1.03 | |||
=== 17-limit === | |||
Subgroup: 2.3.5.7.11.13.17 | |||
Comma list: 289/288, 325/324, 352/351, 385/384, 561/560 | |||
Mapping: {{mapping| 2 3 4 6 7 8 8 | 0 4 15 -9 -2 -14 4 }} | |||
Optimal tunings: | |||
* WE: ~17/12 = 600.0896{{c}}, ~66/65 = 25.7048{{c}} | |||
* CWE: ~17/12 = 600.0000{{c}}, ~66/65 = 25.7017{{c}} | |||
{{Optimal ET sequence|legend=0| 46, 94, 140 }} | |||
Badness (Sintel): 0.845 | |||
=== 19-limit === | |||
Subgroup: 2.3.5.7.11.13.17.19 | |||
Comma list: 190/189, 209/208, 289/288, 352/351, 385/384, 561/560 | |||
Mapping: {{mapping| 2 3 4 6 7 8 8 9 | 0 4 15 -9 -2 -14 4 -12 }} | |||
Optimal tunings: | |||
* WE: ~17/12 = 600.1639{{c}}, ~66/65 = 25.6669{{c}} | |||
* CWE: ~17/12 = 600.0000{{c}}, ~66/65 = 25.6597{{c}} | |||
{{Optimal ET sequence|legend=0| 46, 94, 140h }} | |||
Badness (Sintel): 1.11 | |||
=== 23-limit === | |||
Subgroup: 2.3.5.7.11.13.17.19.23 | |||
Comma list: 190/189, 209/208, 253/252, 289/288, 323/322, 352/351, 385/384 | |||
Mapping: {{mapping| 2 3 4 6 7 8 8 9 9 | 0 4 15 -9 -2 -14 4 -12 1 }} | |||
Optimal tunings: | |||
* WE: ~17/12 = 600.1777{{c}}, ~66/65 = 25.6682{{c}} | |||
* CWE: ~17/12 = 600.0000{{c}}, ~66/65 = 25.6605{{c}} | |||
{{Optimal ET sequence|legend=0| 46, 94, 140h }} | |||
Badness (Sintel): 1.00 | |||
== Undecental == | == Undecental == | ||
| Line 175: | Line 316: | ||
Badness (Sintel): 1.15 | Badness (Sintel): 1.15 | ||
== Mystery == | == Mystery == | ||
| Line 324: | Line 370: | ||
Badness (Sintel): 0.768 | Badness (Sintel): 0.768 | ||
== | == Hemidromeda == | ||
Hemidromeda may be described as the {{nowrap| 29 & 111 }} temperament. The name ''hemidromeda'' comes from "hemi-" (Ancient Greek for "one half") and ''[[andromeda]]'', because the generator is 1/2 of andromeda's perfect twelfth (~3/1, about 1902.4 cents). | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
[[Comma list]]: 5120/5103, | [[Comma list]]: 5120/5103, 52734375/52706752 | ||
{{Mapping|legend=1| 1 | {{Mapping|legend=1| 1 0 38 48 | 0 2 -45 -57 }} | ||
: mapping | : mapping generator: ~2, ~12500/7203 | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1199. | * [[WE]]: ~2 = 1199.7236{{c}}, ~12500/7203 = 951.1864{{c}} | ||
: [[error map]]: {{val| -0. | : [[error map]]: {{val| -0.276 +0.418 -0.205 +0.282 }} | ||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~ | * [[CWE]]: ~2 = 1200.0000{{c}}, ~12500/7203 = 951.4098{{c}} | ||
: error map: {{val| 0.000 +0. | : error map: {{val| 0.000 +0.865 +0.243 +0.813 }} | ||
{{Optimal ET sequence|legend=1| | {{Optimal ET sequence|legend=1| 29, 82cd, 111, 140, 251, 391, 1424bbcdd }} | ||
[[Badness]] (Sintel): | [[Badness]] (Sintel): 2.93 | ||
=== 11-limit === | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
Comma list: | Comma list: 1331/1323, 1375/1372, 5120/5103 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 0 38 48 32 | 0 2 -45 -57 -36 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~2 = 1199. | * WE: ~2 = 1199.8767{{c}}, ~400/231 = 951.3065{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~ | * CWE: ~2 = 1200.0000{{c}}, ~400/231 = 951.4063{{c}} | ||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 29, 82cd, 111, 140, 251, 391e }} | ||
Badness (Sintel): | Badness (Sintel): 2.01 | ||
=== 13-limit === | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
Comma list: 352/351, | Comma list: 352/351, 676/675, 847/845, 1331/1323 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 0 38 48 32 37 | 0 2 -45 -57 -36 -42 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~2 = 1199. | * WE: ~2 = 1199.8753{{c}}, ~26/15 = 951.3054{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~ | * CWE: ~2 = 1200.0000{{c}}, ~26/15 = 951.4064{{c}} | ||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 29, 82cdf, 111, 140, 251, 391e }} | ||
Badness (Sintel): 1. | Badness (Sintel): 1.18 | ||
=== 17-limit === | === 17-limit === | ||
Subgroup: 2.3.5.7.11.13.17 | Subgroup: 2.3.5.7.11.13.17 | ||
Comma list: 352/351, 442/441, | Comma list: 352/351, 442/441, 561/560, 676/675, 715/714 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 0 38 48 32 37 58 | 0 2 -45 -57 -36 -42 -68 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~2 = 1199. | * WE: ~2 = 1199.8770{{c}}, ~26/15 = 951.3039{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~ | * CWE: ~2 = 1200.0000{{c}}, ~26/15 = 951.4035{{c}} | ||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 29g, 82cdfg, 111, 140, 251, 391e }} | ||
Badness (Sintel): | Badness (Sintel): 0.971 | ||
=== 19-limit === | === 19-limit === | ||
Subgroup: 2.3.5.7.11.13.17.19 | Subgroup: 2.3.5.7.11.13.17.19 | ||
Comma list: 352/351, | Comma list: 286/285, 352/351, 363/361, 442/441, 476/475, 561/560 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 0 38 48 32 37 58 32 | 0 2 -45 -57 -36 -42 -68 -35 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~2 = 1199. | * WE: ~2 = 1199.7534{{c}}, ~26/15 = 951.2024{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~ | * CWE: ~2 = 1200.0000{{c}}, ~26/15 = 951.4020{{c}} | ||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 29g, 82cdfgh, 111, 140 }} | ||
Badness (Sintel): 1. | Badness (Sintel): 1.01 | ||
== | === 23-limit === | ||
Subgroup: 2.3.5.7.11.13.17.19.23 | |||
Comma list: 253/252, 286/285, 352/351, 363/361, 391/390, 442/441, 460/459 | |||
{{ | Mapping: {{mapping| 1 0 38 48 32 37 58 32 18 | 0 2 -45 -57 -36 -42 -68 -35 -17 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~ | * WE: ~2 = 1199.9128{{c}}, ~26/15 = 951.3371{{c}} | ||
* CWE: ~ | * CWE: ~2 = 1200.0000{{c}}, ~26/15 = 951.4076{{c}} | ||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 29g, 82cdfgh, 111, 140 }} | ||
Badness (Sintel): 1.10 | |||
Badness (Sintel): 1. | |||
== Countriton == | == Countriton == | ||
| Line 595: | Line 610: | ||
Badness (Sintel): 1.17 | Badness (Sintel): 1.17 | ||
== | == Quanic == | ||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
[[Comma list]]: 5120/5103, | [[Comma list]]: 5120/5103, 5832000/5764801 | ||
{{Mapping|legend=1| | {{Mapping|legend=1| 1 1 -4 0 | 0 5 54 24 }} | ||
: mapping generators: ~ | : mapping generators: ~2, ~160/147 | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[WE]]: ~ | * [[WE]]: ~2 = 1199.6159{{c}}, ~160/147 = 140.4483{{c}} | ||
: [[error map]]: {{val| -0. | : [[error map]]: {{val| -0.384 -0.098 -0.570 +1.933 }} | ||
* [[CWE]]: ~ | * [[CWE]]: ~2 = 1200.0000{{c}}, ~160/147 = 140.4862{{c}} | ||
: error map: {{val| 0.000 +0. | : error map: {{val| 0.000 +0.476 -0.061 +2.842 }} | ||
{{Optimal ET sequence|legend=1| | {{Optimal ET sequence|legend=1| 94, 111, 205 }} | ||
[[Badness]] (Sintel): | [[Badness]] (Sintel): 4.54 | ||
=== 11-limit === | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
Comma list: | Comma list: 540/539, 1331/1323, 5120/5103 | ||
Mapping: {{mapping| | Mapping: {{mapping| 1 1 -4 0 1 | 0 5 54 24 21 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~ | * WE: ~2 = 1199.7834{{c}}, ~88/81 = 140.4635{{c}} | ||
* CWE: ~ | * CWE: ~2 = 1200.0000{{c}}, ~88/81 = 140.4850{{c}} | ||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 94, 111, 205 }} | ||
Badness (Sintel): 1. | Badness (Sintel): 1.94 | ||
=== 13-limit === | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
Comma list: | Comma list: 352/351, 540/539, 729/728, 1331/1323 | ||
Mapping: {{mapping| | Mapping: {{mapping| 1 1 -4 0 1 3 | 0 5 54 24 21 6 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~ | * WE: ~2 = 1199.6639{{c}}, ~13/12 = 140.4562{{c}} | ||
* CWE: ~ | * CWE: ~2 = 1200.0000{{c}}, ~13/12 = 140.4904{{c}} | ||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 94, 111, 205 }} | ||
Badness (Sintel): 1. | Badness (Sintel): 1.34 | ||
=== 17-limit === | === 17-limit === | ||
Subgroup: 2.3.5.7.11.13.17 | Subgroup: 2.3.5.7.11.13.17 | ||
Comma list: | Comma list: 352/351, 442/441, 540/539, 715/714, 847/845 | ||
Mapping: {{mapping| | Mapping: {{mapping| 1 1 -4 0 1 3 -2 | 0 5 54 24 21 6 52 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~ | * WE: ~2 = 1199.6699{{c}}, ~13/12 = 140.4586{{c}} | ||
* CWE: ~ | * CWE: ~2 = 1200.0000{{c}}, ~13/12 = 140.4920{{c}} | ||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 94, 111, 205 }} | ||
Badness (Sintel): | Badness (Sintel): 1.08 | ||
=== 19-limit === | === 19-limit === | ||
Subgroup: 2.3.5.7.11.13.17.19 | Subgroup: 2.3.5.7.11.13.17.19 | ||
Comma list: | Comma list: 352/351, 400/399, 442/441, 456/455, 495/494, 715/714 | ||
Mapping: {{mapping| | Mapping: {{mapping| 1 1 -4 0 1 3 -2 -5 | 0 5 54 24 21 6 52 79 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~ | * WE: ~2 = 1199.6745{{c}}, ~13/12 = 140.4574{{c}} | ||
* CWE: ~ | * CWE: ~2 = 1200.0000{{c}}, ~13/12 = 140.4908{{c}} | ||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 94, 111, 205 }} | ||
Badness (Sintel): 1. | Badness (Sintel): 1.05 | ||
[[Category:Temperament collections]] | [[Category:Temperament collections]] | ||