Kleismic family: Difference between revisions
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{{Technical data page}} | {{Technical data page}} | ||
The [[5-limit]] parent comma for the '''kleismic family''' is [[15625/15552]], the kleisma, which is the amount by which a stack of six [[6/5|classical minor third]]s falls short of the [[3/1|3rd]] [[harmonic]]. | The [[5-limit]] parent comma for the '''kleismic family''' is [[15625/15552]], the kleisma, which is the amount by which a stack of six [[6/5|classical minor third]]s falls short of the [[3/1|3rd]] [[harmonic]]. | ||
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* [[CWE]]: ~2 = 1200.0000{{c}}, ~6/5 = 317.0308{{c}} | * [[CWE]]: ~2 = 1200.0000{{c}}, ~6/5 = 317.0308{{c}} | ||
: error map: {{val| 0.000 +0.230 -1.160 }} | : error map: {{val| 0.000 +0.230 -1.160 }} | ||
[[Tuning ranges]]: | [[Tuning ranges]]: | ||
| Line 37: | Line 29: | ||
=== Overview to extensions === | === Overview to extensions === | ||
The second comma of the [[normal forms #Normal forms for commas|normal comma list]] defines which [[7-limit]] family member we are looking at. [[875/864]], the keemic comma, gives keemun. [[ | ==== Full 7-limit extensions ==== | ||
The second comma of the [[normal forms #Normal forms for commas|normal comma list]] defines which [[7-limit]] family member we are looking at. [[4375/4374]], the ragisma, gives catakleismic. [[875/864]], the keemic comma, gives keemun. [[5120/5103]], hemifamity, gives countercata. [[179200/177147]], the tolerant comma, gives metakleismic. [[64/63]], the archytas comma, gives catalan. Catakleismic, keemun, countercata, metakleismic, and catalan all have octave period and use the minor third as a generator; catakleismic, countercata, and metakleismic define the 7/4 more complexly but more accurately than keemun and catalan. | |||
[[6144/6125]], the porwell comma, gives hemikleismic. [[245/243]], sensamagic, gives clyde. [[1029/1024]], the gamelisma, gives tritikleismic. [[2401/2400]] the breedsma, gives quadritikleismic. Hemikleismic splits the 6/5 in half to get a neutral second generator of 35/32, and clyde similarly splits the 5/3 in half to get a 9/7 generator. Finally, tritikleismic has a 1/3-octave period with minor third generator, and quadritikleismic a 1/4-octave period with the minor third generator. | [[6144/6125]], the porwell comma, gives [[#Hemikleismic|hemikleismic]]. [[245/243]], sensamagic, gives [[#Clyde|clyde]]. [[1029/1024]], the gamelisma, gives [[#Tritikleismic|tritikleismic]]. [[10976/10935]], hemimage, gives [[#Marfifths|marfifths]]. [[1728/1715]], the orwellismia, gives [[#Kleiboh|kleiboh]]. [[2401/2400]], the breedsma, gives [[#Quadritikleismic|quadritikleismic]]. [[2460375/2458624]], the breeze comma, gives [[#Marthirds|marthirds]]. Hemikleismic splits the 6/5 in half to get a neutral second generator of ~35/32, and clyde similarly splits the 5/3 in half to get a ~9/7 generator. Marfifths splits the 12/5 into three. Kleiboh splits the 24/5 into three. Marthirds splits the 12/5 into four. Finally, tritikleismic has a 1/3-octave period with minor third generator, and quadritikleismic a 1/4-octave period with the minor third generator. | ||
Temperaments involving larger splits include [[#Sqrtphi|sqrtphi]], [[#Quartkeenlig|quartkeenlig]], [[#Novemkleismic|novemkleismic]]. Those split the kleismic structure into five to nine parts. | |||
==== Other subgroup extensions ==== | |||
The main extension of note is a very remarkable extension to the [[2.3.5.13 subgroup]], as the hemitwelfth, reached by three generator steps, can be interpreted as [[26/15]]. Notice 15625/15552 = ([[325/324]])⋅([[625/624]]) and 325/324 = (625/624)⋅([[676/675]]). The [[S-expression]]-based comma list of the temperament is {{nowrap| {[[325/324|S10/S12 = S25⋅S26]], ([[625/624|S25]],) [[676/675|S13/S15 = S26]]} }}. | |||
See [[#Subgroup extensions]]. | |||
== Catakleismic == | == Catakleismic == | ||
{{Main| Catakleismic }} | {{Main| Catakleismic }} | ||
Catakleismic tempers out 225/224, the [[marvel comma]], and 4375/4374, the [[ragisma]], and may be described as the {{nowrap| 53 & 72 }} temperament. [[125edo]] and especially [[197edo]] make for excellent tunings. | |||
Catakleismic extends easily with [[prime interval|prime]] [[13/1|13]]. The [[S-expression]]-based comma list of this extension is {[[169/168|S13]], [[225/224|S15 = S25⋅S26⋅S27]], [[325/324|S10/S12 = S25⋅S26]], ([[625/624|S25]], [[676/675|S26 = S13/S15]], [[729/728|S27]])}. | |||
=== 7-limit === | === 7-limit === | ||
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* [[CWE]]: ~2 = 1200.0000{{c}}, ~6/5 = 316.7705{{c}} | * [[CWE]]: ~2 = 1200.0000{{c}}, ~6/5 = 316.7705{{c}} | ||
: error map: {{val| 0.000 -1.332 -2.461 +0.126 }} | : error map: {{val| 0.000 -1.332 -2.461 +0.126 }} | ||
[[Tuning ranges]]: | [[Tuning ranges]]: | ||
| Line 67: | Line 70: | ||
==== 2.3.5.7.13 subgroup ==== | ==== 2.3.5.7.13 subgroup ==== | ||
Subgroup: 2.3.5.7.13 | Subgroup: 2.3.5.7.13 | ||
| Line 78: | Line 79: | ||
* WE: ~2 = 1200.7838{{c}}, ~6/5 = 316.9478{{c}} | * WE: ~2 = 1200.7838{{c}}, ~6/5 = 316.9478{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 316.7939{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 316.7939{{c}} | ||
{{Optimal ET sequence|legend=0| 19, 34d, 53, 72, 125f, 197f }} | {{Optimal ET sequence|legend=0| 19, 34d, 53, 72, 125f, 197f }} | ||
| Line 94: | Line 94: | ||
* WE: ~2 = 1200.6524{{c}}, ~6/5 = 316.8911{{c}} | * WE: ~2 = 1200.6524{{c}}, ~6/5 = 316.8911{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 316.7267{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 316.7267{{c}} | ||
Tuning ranges: | Tuning ranges: | ||
| Line 114: | Line 113: | ||
* WE: ~2 = 1200.7982{{c}}, ~6/5 = 316.9482{{c}} | * WE: ~2 = 1200.7982{{c}}, ~6/5 = 316.9482{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 316.7491{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 316.7491{{c}} | ||
Tuning ranges: | Tuning ranges: | ||
| Line 134: | Line 132: | ||
* WE: ~2 = 1199.9590{{c}}, ~6/5 = 317.0315{{c}} | * WE: ~2 = 1199.9590{{c}}, ~6/5 = 317.0315{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.0403{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.0403{{c}} | ||
{{Optimal ET sequence|legend=0| 19e, 34d, 53 }} | {{Optimal ET sequence|legend=0| 19e, 34d, 53 }} | ||
| Line 150: | Line 147: | ||
* WE: ~2 = 1200.0797{{c}}, ~6/5 = 317.0571{{c}} | * WE: ~2 = 1200.0797{{c}}, ~6/5 = 317.0571{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.0400{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.0400{{c}} | ||
{{Optimal ET sequence|legend=0| 19e, 34d, 53 }} | {{Optimal ET sequence|legend=0| 19e, 34d, 53 }} | ||
| Line 166: | Line 162: | ||
* WE: ~2 = 1200.8102{{c}}, ~6/5 = 316.8669{{c}} | * WE: ~2 = 1200.8102{{c}}, ~6/5 = 316.8669{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 316.6768{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 316.6768{{c}} | ||
{{Optimal ET sequence|legend=0| 19e, 53e, 72 }} | {{Optimal ET sequence|legend=0| 19e, 53e, 72 }} | ||
| Line 182: | Line 177: | ||
* WE: ~2 = 1201.0807{{c}}, ~6/5 = 316.9246{{c}} | * WE: ~2 = 1201.0807{{c}}, ~6/5 = 316.9246{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 316.6700{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 316.6700{{c}} | ||
{{Optimal ET sequence|legend=0| 19e, 53e, 72, 307bcdeeffff }} | {{Optimal ET sequence|legend=0| 19e, 53e, 72, 307bcdeeffff }} | ||
| Line 198: | Line 192: | ||
* WE: ~2 = 1198.6575{{c}}, ~6/5 = 316.7282{{c}} | * WE: ~2 = 1198.6575{{c}}, ~6/5 = 316.7282{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.0257{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.0257{{c}} | ||
{{Optimal ET sequence|legend=0| 19, 34d, 53e }} | {{Optimal ET sequence|legend=0| 19, 34d, 53e }} | ||
| Line 214: | Line 207: | ||
* WE: ~2 = 1198.8403{{c}}, ~6/5 = 316.8111{{c}} | * WE: ~2 = 1198.8403{{c}}, ~6/5 = 316.8111{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.0652{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.0652{{c}} | ||
{{Optimal ET sequence|legend=0| 19, 34d, 53e }} | {{Optimal ET sequence|legend=0| 19, 34d, 53e }} | ||
| Line 231: | Line 223: | ||
* WE: ~99/70 = 600.2674{{c}}, ~6/5 = 316.8624{{c}} | * WE: ~99/70 = 600.2674{{c}}, ~6/5 = 316.8624{{c}} | ||
* CWE: ~99/70 = 600.0000{{c}}, ~6/5 = 316.7575{{c}} | * CWE: ~99/70 = 600.0000{{c}}, ~6/5 = 316.7575{{c}} | ||
{{Optimal ET sequence|legend=0| 34d, 72, 322c, 394c }} | {{Optimal ET sequence|legend=0| 34d, 72, 322c, 394c }} | ||
| Line 247: | Line 238: | ||
* WE: ~55/39 = 600.3582{{c}}, ~6/5 = 316.9152{{c}} | * WE: ~55/39 = 600.3582{{c}}, ~6/5 = 316.9152{{c}} | ||
* CWE: ~55/39 = 600.0000{{c}}, ~6/5 = 316.7759{{c}} | * CWE: ~55/39 = 600.0000{{c}}, ~6/5 = 316.7759{{c}} | ||
{{Optimal ET sequence|legend=0| 34d, 72 }} | {{Optimal ET sequence|legend=0| 34d, 72 }} | ||
| Line 263: | Line 253: | ||
* WE: ~17/12 = 600.4210{{c}}, ~6/5 = 316.9282{{c}} | * WE: ~17/12 = 600.4210{{c}}, ~6/5 = 316.9282{{c}} | ||
* CWE: ~17/12 = 600.0000{{c}}, ~6/5 = 316.7578{{c}} | * CWE: ~17/12 = 600.0000{{c}}, ~6/5 = 316.7578{{c}} | ||
{{Optimal ET sequence|legend=0| 34d, 38df, 72 }} | {{Optimal ET sequence|legend=0| 34d, 38df, 72 }} | ||
| Line 279: | Line 268: | ||
* WE: ~17/12 = 600.3763{{c}}, ~6/5 = 316.8720{{c}} | * WE: ~17/12 = 600.3763{{c}}, ~6/5 = 316.8720{{c}} | ||
* CWE: ~17/12 = 600.0000{{c}}, ~6/5 = 316.7205{{c}} | * CWE: ~17/12 = 600.0000{{c}}, ~6/5 = 316.7205{{c}} | ||
{{Optimal ET sequence|legend=0| 34dh, 38df, 72 }} | {{Optimal ET sequence|legend=0| 34dh, 38df, 72 }} | ||
| Line 299: | Line 287: | ||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~6/5 = 316.8293{{c}} | * [[CWE]]: ~2 = 1200.0000{{c}}, ~6/5 = 316.8293{{c}} | ||
: error map: {{val| 0.000 -0.979 -2.167 -18.388 }} | : error map: {{val| 0.000 -0.979 -2.167 -18.388 }} | ||
[[Tuning ranges]]: | [[Tuning ranges]]: | ||
| Line 320: | Line 307: | ||
* WE: ~2 = 1199.7353{{c}}, ~6/5 = 317.5055{{c}} | * WE: ~2 = 1199.7353{{c}}, ~6/5 = 317.5055{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.5546{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.5546{{c}} | ||
Tuning ranges: | Tuning ranges: | ||
| Line 340: | Line 326: | ||
* WE: ~2 = 1201.8360{{c}}, ~6/5 = 317.0958{{c}} | * WE: ~2 = 1201.8360{{c}}, ~6/5 = 317.0958{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 316.6829{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 316.6829{{c}} | ||
Tuning ranges: | Tuning ranges: | ||
| Line 360: | Line 345: | ||
* WE: ~2 = 1199.7816{{c}}, ~6/5 = 317.3653{{c}} | * WE: ~2 = 1199.7816{{c}}, ~6/5 = 317.3653{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.4070{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.4070{{c}} | ||
Tuning ranges: | Tuning ranges: | ||
| Line 381: | Line 365: | ||
* WE: ~2 = 1196.7615{{c}}, ~6/5 = 317.7353{{c}} | * WE: ~2 = 1196.7615{{c}}, ~6/5 = 317.7353{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 319.4059{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 319.4059{{c}} | ||
{{Optimal ET sequence|legend=0| 4, 11b, 15 }} | {{Optimal ET sequence|legend=0| 4, 11b, 15 }} | ||
| Line 397: | Line 380: | ||
* WE: ~2 = 1204.5534{{c}}, ~6/5 = 315.9247{{c}} | * WE: ~2 = 1204.5534{{c}}, ~6/5 = 315.9247{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 315.1686{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 315.1686{{c}} | ||
{{Optimal ET sequence|legend=0| 4e, 19, 42bcd }} | {{Optimal ET sequence|legend=0| 4e, 19, 42bcd }} | ||
| Line 413: | Line 395: | ||
* WE: ~2 = 1204.4937{{c}}, ~6/5 = 316.2241{{c}} | * WE: ~2 = 1204.4937{{c}}, ~6/5 = 316.2241{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 315.4748{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 315.4748{{c}} | ||
{{Optimal ET sequence|legend=0| 4ef, 19 }} | {{Optimal ET sequence|legend=0| 4ef, 19 }} | ||
| Line 429: | Line 410: | ||
* WE: ~2 = 1201.6569{{c}}, ~6/5 = 318.0942{{c}} | * WE: ~2 = 1201.6569{{c}}, ~6/5 = 318.0942{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.8547{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.8547{{c}} | ||
{{Optimal ET sequence|legend=0| 15, 19e, 34e }} | {{Optimal ET sequence|legend=0| 15, 19e, 34e }} | ||
| Line 445: | Line 425: | ||
* WE: ~2 = 1201.9324{{c}}, ~6/5 = 317.8090{{c}} | * WE: ~2 = 1201.9324{{c}}, ~6/5 = 317.8090{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.5170{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.5170{{c}} | ||
{{Optimal ET sequence|legend=0| 15, 19e, 34e }} | {{Optimal ET sequence|legend=0| 15, 19e, 34e }} | ||
| Line 463: | Line 442: | ||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~6/5 = 318.2411{{c}} | * [[CWE]]: ~2 = 1200.0000{{c}}, ~6/5 = 318.2411{{c}} | ||
: error map: {{val| 0.000 +7.492 +4.892 +12.281 }} | : error map: {{val| 0.000 +7.492 +4.892 +12.281 }} | ||
[[Tuning ranges]]: | [[Tuning ranges]]: | ||
| Line 483: | Line 461: | ||
* WE: ~2 = 1197.0368{{c}}, ~6/5 = 317.4956{{c}} | * WE: ~2 = 1197.0368{{c}}, ~6/5 = 317.4956{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 318.2672{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 318.2672{{c}} | ||
Tuning ranges: | Tuning ranges: | ||
| Line 503: | Line 480: | ||
* WE: ~2 = 1196.8961{{c}}, ~6/5 = 317.3837{{c}} | * WE: ~2 = 1196.8961{{c}}, ~6/5 = 317.3837{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 318.1621{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 318.1621{{c}} | ||
{{Optimal ET sequence|legend=0| 15, 34d, 49f, 83def, 132bcddeefff }} | {{Optimal ET sequence|legend=0| 15, 34d, 49f, 83def, 132bcddeefff }} | ||
| Line 521: | Line 497: | ||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~6/5 = 317.1220{{c}} | * [[CWE]]: ~2 = 1200.0000{{c}}, ~6/5 = 317.1220{{c}} | ||
: error map: {{val| 0.000 +0.777 -0.704 +0.391 }} | : error map: {{val| 0.000 +0.777 -0.704 +0.391 }} | ||
[[Tuning ranges]]: | [[Tuning ranges]]: | ||
| Line 541: | Line 516: | ||
* WE: ~2 = 1200.0980{{c}}, ~6/5 = 317.1879{{c}} | * WE: ~2 = 1200.0980{{c}}, ~6/5 = 317.1879{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.1623{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.1623{{c}} | ||
Tuning ranges: | Tuning ranges: | ||
| Line 561: | Line 535: | ||
* WE: ~2 = 1200.0936{{c}}, ~6/5 = 317.1864{{c}} | * WE: ~2 = 1200.0936{{c}}, ~6/5 = 317.1864{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.1622{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.1622{{c}} | ||
Tuning ranges: | Tuning ranges: | ||
| Line 584: | Line 557: | ||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~6/5 = 317.3071{{c}} | * [[CWE]]: ~2 = 1200.0000{{c}}, ~6/5 = 317.3071{{c}} | ||
: error map: {{val| 0.000 +1.887 +0.222 +0.370 }} | : error map: {{val| 0.000 +1.887 +0.222 +0.370 }} | ||
{{Optimal ET sequence|legend=1| 34d, 87, 121, 208, 537b }} | {{Optimal ET sequence|legend=1| 34d, 87, 121, 208, 537b }} | ||
| Line 600: | Line 572: | ||
* WE: ~2 = 1199.5425{{c}}, ~6/5 = 317.1901{{c}} | * WE: ~2 = 1199.5425{{c}}, ~6/5 = 317.1901{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.3020{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.3020{{c}} | ||
{{Optimal ET sequence|legend=0| 34d, 53d, 87, 121, 208 }} | {{Optimal ET sequence|legend=0| 34d, 53d, 87, 121, 208 }} | ||
| Line 616: | Line 587: | ||
* WE: ~2 = 1199.5339{{c}}, ~6/5 = 317.1882{{c}} | * WE: ~2 = 1199.5339{{c}}, ~6/5 = 317.1882{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.3028{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.3028{{c}} | ||
{{Optimal ET sequence|legend=0| 34d, 53d, 87, 121, 208 }} | {{Optimal ET sequence|legend=0| 34d, 53d, 87, 121, 208 }} | ||
| Line 628: | Line 598: | ||
{{Mapping|legend=1| 1 0 1 4 | 0 12 10 -9 }} | {{Mapping|legend=1| 1 0 1 4 | 0 12 10 -9 }} | ||
: mapping generators: ~2, ~35/32 | |||
[[Optimal tuning]] | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1199.3950{{c}}, ~35/32 = 158.5686{{c}} | |||
: [[error map]]: {{val| -0.605 +0.868 -1.233 +1.637 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~35/32 = 158.6338{{c}} | |||
: error map: {{val| 0.000 +1.651 +0.024 +3.470 }} | |||
{{Optimal ET sequence|legend=1| 15, 38, 53, 121 }} | {{Optimal ET sequence|legend=1| 15, 38, 53, 121, 174d, 295d }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 1.32 | ||
=== 11-limit === | === 11-limit === | ||
| Line 642: | Line 617: | ||
Mapping: {{mapping| 1 0 1 4 2 | 0 12 10 -9 11 }} | Mapping: {{mapping| 1 0 1 4 2 | 0 12 10 -9 11 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.8009{{c}}, ~11/10 = 158.6508{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 158.6717{{c}} | |||
{{Optimal ET sequence|legend=0| 15, 38, 53, 68, 121e }} | {{Optimal ET sequence|legend=0| 15, 38, 53, 68, 121e }} | ||
Badness ( | Badness (Sintel): 1.26 | ||
=== 13-limit === | === 13-limit === | ||
| Line 655: | Line 632: | ||
Mapping: {{mapping| 1 0 1 4 2 0 | 0 12 10 -9 11 28 }} | Mapping: {{mapping| 1 0 1 4 2 0 | 0 12 10 -9 11 28 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.7952{{c}}, ~11/10 = 158.6279{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 158.6493{{c}} | |||
{{Optimal ET sequence|legend=0| 15, 38f, 53, 121e }} | {{Optimal ET sequence|legend=0| 15, 38f, 53, 121e }} | ||
Badness ( | Badness (Sintel): 1.07 | ||
== Clyde == | == Clyde == | ||
| Line 666: | Line 645: | ||
[[Comma list]]: 245/243, 3136/3125 | [[Comma list]]: 245/243, 3136/3125 | ||
{{Mapping|legend=1| 1 6 | {{Mapping|legend=1| 1 -6 -4 -13 | 0 12 10 25 }} | ||
: mapping generators: ~2, ~9 | : mapping generators: ~2, ~14/9 | ||
[[Optimal tuning]] | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1199.8369{{c}}, ~14/9 = 758.5621{{c}} | |||
: [[error map]]: {{val| -0.163 +1.769 -0.040 -2.652 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~14/9 = 758.6554{{c}} | |||
: error map: {{val| 0.000 +1.910 +0.240 -2.441 }} | |||
[[Minimax tuning]]: | [[Minimax tuning]]: | ||
* [[7-odd-limit|7-]] and [[9-odd-limit]]: ~9 | * [[7-odd-limit|7-]] and [[9-odd-limit]]: ~14/9 = {{monzo| 13/25 0 0 1/25 }} | ||
: {{monzo list| 1 0 0 0 | 6/25 0 0 12/25 | 6/5 0 0 2/5 | 0 0 0 1 }} | : {{monzo list| 1 0 0 0 | 6/25 0 0 12/25 | 6/5 0 0 2/5 | 0 0 0 1 }} | ||
: [[eigenmonzo basis|unchanged-interval (eigenmonzo) basis]]: 2.7 | : [[eigenmonzo basis|unchanged-interval (eigenmonzo) basis]]: 2.7 | ||
| Line 678: | Line 661: | ||
[[Algebraic generator]]: real root of 5''x''<sup>3</sup> - 6''x'' - 3, the Poussami generator. Approximately 441.309 [[cent]]s. Associated recurrence relationship quickly converges. | [[Algebraic generator]]: real root of 5''x''<sup>3</sup> - 6''x'' - 3, the Poussami generator. Approximately 441.309 [[cent]]s. Associated recurrence relationship quickly converges. | ||
{{Optimal ET sequence|legend=1| 19, 49, 68, 87, 155 }} | {{Optimal ET sequence|legend=1| 19, 49, 68, 87, 155, 242 }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 1.20 | ||
=== 11-limit === | === 11-limit === | ||
| Line 687: | Line 670: | ||
Comma list: 245/243, 385/384, 3136/3125 | Comma list: 245/243, 385/384, 3136/3125 | ||
Mapping: {{mapping| 1 6 | Mapping: {{mapping| 1 -6 -4 -13 18 | 0 12 10 25 -23 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.9620{{c}}, ~14/9 = 758.6210{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~14/9 = 758.6445{{c}} | |||
{{Optimal ET sequence|legend=0| 19, 49e, 68, 87 | {{Optimal ET sequence|legend=0| 19, 49e, 68, 87 }} | ||
Badness ( | Badness (Sintel): 1.57 | ||
=== 13-limit === | === 13-limit === | ||
| Line 700: | Line 685: | ||
Comma list: 196/195, 245/243, 385/384, 625/624 | Comma list: 196/195, 245/243, 385/384, 625/624 | ||
Mapping: {{mapping| 1 6 | Mapping: {{mapping| 1 -6 -4 -13 18 -14 | 0 12 10 25 -23 28 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.9292{{c}}, ~14/9 = 758.5919{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~14/9 = 758.6355{{c}} | |||
{{Optimal ET sequence|legend=0| 19 | {{Optimal ET sequence|legend=0| 19, 68, 87 }} | ||
Badness ( | Badness (Sintel): 1.11 | ||
== Tritikleismic == | == Tritikleismic == | ||
| Line 716: | Line 703: | ||
: mapping generators: ~63/50, ~6/5 | : mapping generators: ~63/50, ~6/5 | ||
[[Optimal tuning]] ([[ | [[Optimal tuning]]s: | ||
* [[WE]]: ~63/50 = 400.1845{{c}}, ~6/5 = 317.0178{{c}} (~21/20 = 83.1667{{c}}) | |||
: [[error map]]: {{val| +0.553 +0.152 -0.671 -1.017 }} | |||
* [[CWE]]: ~63/50 = 400.0000{{c}}, ~6/5 = 316.9129{{c}} (~21/20 = 83.0871{{c}}) | |||
: error map: {{val| 0.000 -0.478 -1.749 -2.652 }} | |||
[[Minimax tuning]]: | [[Minimax tuning]]: | ||
| Line 726: | Line 717: | ||
: [[eigenmonzo basis|unchanged-interval (eigenmonzo) basis]]: 2.9/7 | : [[eigenmonzo basis|unchanged-interval (eigenmonzo) basis]]: 2.9/7 | ||
{{Optimal ET sequence|legend=1| 15, 42bc, 57, 72, 159, 231 }} | {{Optimal ET sequence|legend=1| 15, 42bc, 57, 72, 159, 231, 765ccddd }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 1.43 | ||
Music | ; Music | ||
* | * [https://www.youtube.com/watch?v=vdjhC9i5KF4 ''Four Short Experiments in Octave Stretched 42edo''] (2024) by [[Budjarn Lambeth]] | ||
=== 11-limit === | === 11-limit === | ||
| Line 740: | Line 731: | ||
Mapping: {{mapping| 3 0 3 10 8 | 0 6 5 -2 3 }} | Mapping: {{mapping| 3 0 3 10 8 | 0 6 5 -2 3 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~44/35 = 400.1571{{c}}, ~6/5 = 317.0058{{c}} (~21/20 = 83.1514{{c}}) | |||
* CWE: ~44/35 = 400.0000{{c}}, ~6/5 = 316.9154{{c}} (~21/20 = 83.0846{{c}}) | |||
Minimax tuning: | Minimax tuning: | ||
| Line 749: | Line 742: | ||
{{Optimal ET sequence|legend=0| 15, 42bc, 57, 72, 159, 231 }} | {{Optimal ET sequence|legend=0| 15, 42bc, 57, 72, 159, 231 }} | ||
Badness ( | Badness (Sintel): 0.639 | ||
=== 13-limit === | === 13-limit === | ||
| Line 758: | Line 751: | ||
Mapping: {{mapping| 3 0 3 10 8 0 | 0 6 5 -2 3 14 }} | Mapping: {{mapping| 3 0 3 10 8 0 | 0 6 5 -2 3 14 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~44/35 = 400.1514{{c}}, ~6/5 = 317.0785{{c}} (~21/20 = 83.0729{{c}}) | |||
* CWE: ~44/35 = 400.0000{{c}}, ~6/5 = 316.9896{{c}} (~21/20 = 83.0104{{c}}) | |||
{{Optimal ET sequence|legend=0| 72, 87, 159 }} | {{Optimal ET sequence|legend=0| 15, 57f, 72, 87, 159 }} | ||
Badness ( | Badness (Sintel): 0.647 | ||
=== 17-limit === | === 17-limit === | ||
| Line 771: | Line 766: | ||
Mapping: {{mapping| 3 0 3 10 8 0 -2 | 0 6 5 -2 3 14 18 }} | Mapping: {{mapping| 3 0 3 10 8 0 -2 | 0 6 5 -2 3 14 18 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~34/27 = 400.1604{{c}}, ~6/5 = 317.0353{{c}} (~21/20 = 83.1251{{c}}) | |||
* CWE: ~34/27 = 400.0000{{c}}, ~6/5 = 316.9384{{c}} (~21/20 = 83.0616{{c}}) | |||
{{Optimal ET sequence|legend=0| 15g, 57fg, 72, 159, 231f }} | |||
Badness (Sintel): 0.690 | |||
== Marfifths == | |||
Named by [[Xenllium]] in 2021, marfifths tempers out the 10976/10935, the [[hemimage comma]], and may be described as the {{nowrap| 19 & 140 }} temperament. It is generated by a marvel fourth of [[75/56]] (or a marvel fifth of [[112/75]]), three of which minus an octave make the hanson generator of ~6/5. Its [[ploidacot]] is zeta-18-cot. | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
[[Comma list]]: | [[Comma list]]: 10976/10935, 15625/15552 | ||
{{Mapping|legend=1| 4 | {{Mapping|legend=1| 1 -6 -4 -17 | 0 18 15 47 }} | ||
: mapping generators: ~ | : mapping generators: ~2, ~75/56 | ||
[[Optimal tuning]] | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1200.0223{{c}}, ~75/56 = 505.7147{{c}} | |||
: [[error map]]: {{val| +0.022 +0.775 -0.683 -0.615 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~75/56 = 505.7060{{c}} | |||
: error map: {{val| 0.000 +0.753 -0.724 -0.643 }} | |||
{{Optimal ET sequence|legend=1| | {{Optimal ET sequence|legend=1| 19, …, 121, 140, 579, 719 }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 1.61 | ||
=== 11-limit === | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
Comma list: 385/384, | Comma list: 385/384, 6250/6237, 10976/10935 | ||
Mapping: {{mapping| 4 | Mapping: {{mapping| 1 -6 -4 -17 22 | 0 18 15 47 -44 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1200.2484{{c}}, ~75/56 = 505.7882{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~75/56 = 505.6853{{c}} | |||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 19, 121e, 140, 159, 299 }} | ||
Badness ( | Badness (Sintel): 1.95 | ||
=== 13-limit === | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
Comma list: 325/324, 385/384, 625/624, | Comma list: 325/324, 385/384, 625/624, 10976/10935 | ||
Mapping: {{mapping| 1 -6 -4 -17 22 -14 | 0 18 15 47 -44 42 }} | |||
Optimal tunings: | |||
* WE: ~2 = 1200.2747{{c}}, ~75/56 = 505.8019{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~75/56 = 505.6883{{c}} | |||
{{Optimal ET sequence|legend=0| 19, 121e, 140, 159, 299 }} | |||
Badness (Sintel): 1.24 | |||
{{ | === Diatessic === | ||
Diatessic may be described as {{nowrap| 121 & 140 }} and is closely related to the Diatess tuning (generator: 505.727281 cents). | |||
Subgroup: 2.3.5.7.11 | |||
Comma list: 1375/1372, 2200/2187, 5632/5625 | |||
Mapping: {{mapping| 1 -6 -4 -17 -37 | 0 18 15 47 96 }} | |||
Optimal tunings: | |||
* WE: ~2 = 1199.7886{{c}}, ~75/56 = 505.6513{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~75/56 = 505.7366{{c}} | |||
Optimal | {{Optimal ET sequence|legend=0| 19e, …, 121, 140, 261, 401 }} | ||
Badness (Sintel): 2.02 | |||
==== 13-limit ==== | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 325/324, 352/351, 625/624, 1375/1372 | |||
Mapping: {{mapping| 1 -6 -4 -17 -37 -14 | 0 18 15 47 96 42 }} | |||
{{ | Optimal tunings: | ||
* WE: ~2 = 1199.7996{{c}}, ~75/56 = 505.6558{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~75/56 = 505.7366{{c}} | |||
{{Optimal ET sequence|legend=0| 19e, …, 121, 140, 261, 401 }} | |||
Badness (Sintel): 1.18 | |||
=== Marf === | |||
Marf may be described as {{nowrap| 19 & 121 }}. It has a POTE generator which strongly approximates the marvelous fifth interval of 112/75. | |||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
Comma list: | Comma list: 540/539, 896/891, 15625/15552 | ||
Mapping: {{mapping| 1 6 | Mapping: {{mapping| 1 -6 -4 -17 14 | 0 18 15 47 -25 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.3198{{c}}, ~75/56 = 505.4822{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~75/56 = 505.7607{{c}} | |||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 19, 102d, 121 }} | ||
Badness ( | Badness (Sintel): 2.48 | ||
=== 13-limit === | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
Comma list: | Comma list: 325/324, 540/539, 625/624, 896/891 | ||
Mapping: {{mapping| 1 6 | Mapping: {{mapping| 1 -6 -4 -17 14 -14 | 0 18 15 47 -25 42 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.3368{{c}}, ~75/56 = 505.4919{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~75/56 = 505.7627{{c}} | |||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 19, 102df, 121 }} | ||
Badness ( | Badness (Sintel): 1.58 | ||
== Kleiboh == | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
[[Comma list]]: | [[Comma list]]: 1728/1715, 3125/3087 | ||
{{Mapping|legend=1| 1 - | {{Mapping|legend=1| 1 -12 -9 -7 | 0 18 15 13 }} | ||
: mapping generators: ~2, ~ | : mapping generators: ~2, ~42/25 | ||
[[Optimal tuning]] | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1199.5290{{c}}, ~42/25 = 905.3417{{c}} | |||
: [[error map]]: {{val| -0.471 -0.152 -1.949 +3.914 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~42/25 = 905.6741{{c}} | |||
: error map: {{val| 0.000 +0.178 -1.203 +4.937 }} | |||
{{Optimal ET sequence|legend=1| | {{Optimal ET sequence|legend=1| 49, 53 }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 1.93 | ||
=== 11-limit === | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
Comma list: | Comma list: 176/175, 540/539, 3125/3087 | ||
Mapping: {{mapping| 1 - | Mapping: {{mapping| 1 -12 -9 -7 -29 | 0 18 15 13 43 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.1389{{c}}, ~42/25 = 905.1688{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~42/25 = 905.7840{{c}} | |||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 49, 53, 102d }} | ||
Badness ( | Badness (Sintel): 1.75 | ||
=== 13-limit === | |||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
Comma list: | Comma list: 176/175, 275/273, 325/324, 540/539 | ||
Mapping: {{mapping| 1 - | Mapping: {{mapping| 1 -12 -9 -7 -29 -28 | 0 18 15 13 43 42 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.1517{{c}}, ~22/13 = 905.1727{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~22/13 = 905.7801{{c}} | |||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 49f, 53, 102df }} | ||
Badness ( | Badness (Sintel): 1.28 | ||
== | == Quadritikleismic == | ||
[[Subgroup]]: 2.3.5.7 | |||
[[Comma list]]: 2401/2400, 15625/15552 | |||
{{Mapping|legend=1| 4 0 4 7 | 0 6 5 4 }} | |||
: mapping generators: ~25/21, ~6/5 | |||
[[Optimal tuning]]s: | |||
* [[WE]]: ~25/21 = 300.0520{{c}}, ~6/5 = 317.0548{{c}} (~126/125 = 17.0029{{c}}) | |||
: [[error map]]: {{val| +0.208 +0.374 -0.832 -0.243 }} | |||
* [[CWE]]: ~25/21 = 300.0000{{c}}, ~6/5 = 317.0301{{c}} (~126/125 = 17.0301{{c}}) | |||
: error map: {{val| 0.000 +0.225 -1.163 -0.706 }} | |||
Optimal | {{Optimal ET sequence|legend=1| 68, 72, 140, 212, 776cd, 988ccd, 1200ccd }} | ||
[[Badness]] (Sintel): 0.993 | |||
=== 11-limit === | |||
Subgroup: 2.3.5.7.11 | |||
Comma list: 385/384, 1375/1372, 6250/6237 | |||
Mapping: {{mapping| 4 0 4 7 17 | 0 6 5 4 -3 }} | |||
Optimal tunings: | |||
* WE: ~25/21 = 300.0995{{c}}, ~6/5 = 317.0298{{c}} (~100/99 = 16.9303{{c}}) | |||
* CWE: ~25/21 = 300.0000{{c}}, ~6/5 = 316.9540{{c}} (~100/99 = 16.9540{{c}}) | |||
Optimal | {{Optimal ET sequence|legend=0| 68, 72, 140, 212, 284, 496ce, 780ccdee }} | ||
Badness (Sintel): 0.774 | |||
=== 13-limit === | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 325/324, 385/384, 625/624, 1375/1372 | |||
Mapping: {{mapping| 4 0 4 7 17 0 | 0 6 5 4 -3 14 }} | |||
Optimal tunings: | |||
* WE: ~25/21 = 300.0985{{c}}, ~6/5 = 317.0899{{c}} (~100/99 = 16.9941{{c}}) | |||
* CWE: ~25/21 = 300.0000{{c}}, ~6/5 = 317.0155{{c}} (~100/99 = 17.0155{{c}}) | |||
{{Optimal ET sequence|legend=0| 68, 72, 140, 212 }} | |||
Badness (Sintel): 0.774 | |||
=== 17-limit === | |||
Subgroup: 2.3.5.7.11.13.17 | |||
Comma list: 289/288, 325/324, 385/384, 442/441, 625/624 | |||
Mapping: {{mapping| 4 0 4 7 17 0 10 | 0 6 5 4 -3 14 6 }} | |||
Optimal tunings: | |||
* WE: ~25/21 = 300.1102{{c}}, ~6/5 = 317.1011{{c}} (~100/99 = 16.9909{{c}}) | |||
* CWE: ~25/21 = 300.0000{{c}}, ~6/5 = 317.0155{{c}} (~100/99 = 17.0155{{c}}) | |||
{{Optimal ET sequence|legend=0| 68, 72, 140, 212g }} | |||
Badness (Sintel): 0.651 | |||
Badness ( | |||
== Marthirds == | == Marthirds == | ||
Named by [[Xenllium]] in 2021, marthirds tempers out 2460375/2458624, the [[breeze comma]], and may be described as the {{nowrap| 19 & 193 }} temperament. It is generated by a marvel-comma-flat classical major third, [[56/45]], four of which minus an octave make the hanson generator of [[6/5]]. Its [[ploidacot]] is zeta-24-cot. | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
| Line 978: | Line 1,009: | ||
: mapping generators: ~2, ~56/45 | : mapping generators: ~2, ~56/45 | ||
[[Optimal tuning]] | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1200.1662{{c}}, ~56/45 = 379.3041{{c}} | |||
: [[error map]]: {{val| +0.166 +0.347 -0.896 +0.000 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~56/45 = 379.2552{{c}} | |||
: error map: {{val| 0.000 +0.171 -1.209 -0.214 }} | |||
{{Optimal ET sequence|legend=1| 19, …, 193, 212, 617c, 829c }} | {{Optimal ET sequence|legend=1| 19, …, 193, 212, 617c, 829c }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 2.64 | ||
=== 11-limit === | === 11-limit === | ||
| Line 991: | Line 1,026: | ||
Mapping: {{mapping| 1 -6 -4 -19 -43 | 0 24 20 69 147 }} | Mapping: {{mapping| 1 -6 -4 -19 -43 | 0 24 20 69 147 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1200.1189{{c}}, ~56/45 = 379.2942{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~56/45 = 379.2580{{c}} | |||
{{Optimal ET sequence|legend=0| 19e, …, 193, 212, 405, 617c | {{Optimal ET sequence|legend=0| 19e, …, 193, 212, 405, 617c }} | ||
Badness ( | Badness (Sintel): 2.50 | ||
=== 13-limit === | === 13-limit === | ||
| Line 1,004: | Line 1,041: | ||
Mapping: {{mapping| 1 -6 -4 -19 -43 -14 | 0 24 20 69 147 56 }} | Mapping: {{mapping| 1 -6 -4 -19 -43 -14 | 0 24 20 69 147 56 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1200.2154{{c}}, ~56/45 = 379.3236{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~56/45 = 379.2580{{c}} | |||
{{Optimal ET sequence|legend=0| 19e, …, 193, 212, 405f, 617cff }} | {{Optimal ET sequence|legend=0| 19e, …, 193, 212, 405f, 617cff }} | ||
Badness ( | Badness (Sintel): 1.81 | ||
== | == Sqrtphi == | ||
{{Main| Sqrtphi }} | |||
Sqrtphi tempers out 16875/16807, the [[mirkwai comma]], and may be described as the {{nowrap| 49 & 72 }} temperament. The just value of sqrt(φ) is 416.545 cents, and this temperament gives a close approximation of it. | |||
Note that in the data below, the generator is given as its [[octave complement]], which stands in for [[~]][[11/7]] from the [[11-limit]] onwards. Five generators octave reduced make the hanson generator of ~[[6/5]]. The [[ploidacot]] for this temperament is 19-sheared 30-cot. | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
[[Comma list]]: 15625/15552, | [[Comma list]]: 15625/15552, 16875/16807 | ||
{{Mapping|legend=1| 1 | {{Mapping|legend=1| 1 -18 -14 -22 | 0 30 25 38 }} | ||
: mapping | : mapping generators: ~2, 196/125 | ||
[[Optimal tuning]] | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1200.1357{{c}}, ~196/125 = 783.4853{{c}} | |||
: [[error map]]: {{val| +0.136 +0.163 -1.080 +0.632 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~196/125 = 783.4009{{c}} | |||
: error map: {{val| 0.000 +0.072 -1.291 +0.408 }} | |||
{{Optimal ET sequence|legend=1| | {{Optimal ET sequence|legend=1| 23d, 49, 72, 193, 265 }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 1.78 | ||
=== 11-limit === | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
Comma list: | Comma list: 540/539, 1375/1372, 4375/4356 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 -18 -14 -22 -22 | 0 30 25 38 39 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1200.0514{{c}}, ~11/7 = 783.4294{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~11/7 = 783.3975{{c}} | |||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 23de, 49, 72, 193, 265 }} | ||
Badness ( | Badness (Sintel): 0.844 | ||
=== 13-limit === | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
Comma list: 325/324, | Comma list: 325/324, 364/363, 625/624, 1375/1372 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 -18 -14 -22 -22 -42 | 0 30 25 38 39 70 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.9314{{c}}, ~11/7 = 783.3705{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~11/7 = 783.4134{{c}} | |||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 23deff, 49f, 72, 121, 193 }} | ||
Badness ( | Badness (Sintel): 0.828 | ||
== | === 17-limit === | ||
Subgroup: 2.3.5.7.11.13.17 | |||
Comma list: 325/324, 364/363, 375/374, 540/539, 595/594 | |||
{{ | Mapping: {{mapping| 1 -18 -14 -22 -22 -42 -39 | 0 30 25 38 39 70 66 }} | ||
Optimal tunings: | |||
* WE: ~2 = 1199.9324{{c}}, ~11/7 = 783.3706{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~11/7 = 783.4129{{c}} | |||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 23deffgg, 49fg, 72, 121, 193 }} | ||
Badness (Sintel): 0.664 | |||
=== | === 19-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11.13.17.19 | ||
Comma list: | Comma list: 325/324, 364/363, 375/374, 400/399, 442/441, 595/594 | ||
Mapping: {{mapping| | Mapping: {{mapping| 1 -18 -14 -22 -22 -42 -39 16 | 0 30 25 38 39 70 66 -18 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.8567{{c}}, ~11/7 = 783.3262{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~11/7 = 783.4176{{c}} | |||
{{Optimal ET sequence|legend=0| 72, | {{Optimal ET sequence|legend=0| 49fg, 72, 121, 193 }} | ||
Badness ( | Badness (Sintel): 0.897 | ||
=== | == Quartkeenlig == | ||
Named by [[Eliora]] in 2022, quartkeenlig uses a generator that is a quartertone of [[33/32]][[~]][[36/35]] tempered together in the [[11-limit]], and is called so because it tempers out the [[quartisma]] by virtue of five 33/32's being with [[7/6]], keenanisma, [[385/384]], tempering 33/32 and 36/35 together, and liganellus comma (6250/6237). As six quartertones make the hanson generator of ~[[6/5]], its [[ploidacot]] is alpha-36-cot. It can also be viewed as a regular temperament interpretation of [[23edo and octave stretching|stretched 23edo]]. | |||
[[Subgroup]]: 2.3.5.7 | |||
[[Comma list]]: 15625/15552, 117649/116640 | |||
{{Mapping|legend=1| 1 0 1 1 | 0 36 30 41 }} | |||
: mapping generator: ~2, ~36/35 | |||
{{ | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1200.2825{{c}}, ~36/35 = 52.8528{{c}} | |||
: [[error map]]: {{val| +0.282 +0.745 -0.448 -1.579 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~36/35 = 52.8476{{c}} | |||
: error map: {{val| 0.000 +0.558 -0.886 -2.074 }} | |||
{{Optimal ET sequence|legend=1| 68, 91, 159, 386d, 545dd }} | |||
[[Badness]] (Sintel): 3.69 | |||
=== 11-limit === | |||
Subgroup: 2.3.5.7.11 | |||
Comma list: 385/384, 6250/6237, 67228/66825 | |||
Mapping: {{mapping| 1 0 1 1 5 | 0 36 30 41 -35 }} | |||
{{ | Optimal tunings: | ||
* WE: ~2 = 1200.2526{{c}}, ~36/35 = 52.8534{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~36/35 = 52.8446{{c}} | |||
{{Optimal ET sequence|legend=0| 68, 91, 159, 386d, 545dd }} | |||
Badness (Sintel): 2.86 | |||
=== 13-limit === | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 325/324, 385/384, 625/624, 16807/16731 | |||
Mapping: {{mapping| 1 0 1 1 5 0 | 0 36 30 41 -35 84 }} | |||
Optimal tunings: | |||
* WE: ~2 = 1200.2564{{c}}, ~36/35 = 52.8568{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~36/35 = 52.8479{{c}} | |||
Optimal | {{Optimal ET sequence|legend=0| 68, 159, 386d, 545ddf }} | ||
Badness (Sintel): 1.97 | |||
== Novemkleismic == | |||
[[Subgroup]]: 2.3.5.7 | |||
[[Comma list]]: 15625/15552, 40353607/40310784 | |||
{{Mapping|legend=1| 9 0 9 11 | 0 6 5 6 }} | |||
: mapping generators: ~2592/2401, ~6/5 | |||
[[Optimal tuning]]s: | |||
* [[WE]]: ~2592/2401 = 133.3488{{c}}, ~6/5 = 317.0413{{c}} (~36/35 = 50.3437{{c}}) | |||
: [[error map]]: {{val| +0.139 +0.293 -0.968 +0.259 }} | |||
* [[CWE]]: ~2592/2401 = 133.3333{{c}}, ~6/5 = 317.0260{{c}} (~36/35 = 50.3593{{c}}) | |||
: error map: {{val| 0.000 +0.201 -1.184 -0.003 }} | |||
Optimal | {{Optimal ET sequence|legend=1| 72, 261, 333, 405, 477c, 882c }} | ||
[[Badness]] (Sintel): 4.90 | |||
=== 11-limit === | |||
Subgroup: 2.3.5.7.11 | |||
Comma list: 1375/1372, 4000/3993, 15625/15552 | |||
Mapping: {{mapping| 9 0 9 11 24 | 0 6 5 6 3 }} | |||
Optimal tunings: | |||
* WE: ~250/231 = 133.3465{{c}}, ~6/5 = 317.0416{{c}} (~36/35 = 50.3486{{c}}) | |||
* CWE: ~250/231 = 133.3333{{c}}, ~6/5 = 317.0264{{c}} (~36/35 = 50.3597{{c}}) | |||
Optimal | {{Optimal ET sequence|legend=0| 72, 261, 333, 405, 882c }} | ||
Badness (Sintel): 1.71 | |||
=== 13-limit === | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 325/324, 625/624, 1375/1372, 4000/3993 | |||
Mapping: {{mapping| 9 0 9 11 24 0 | 0 6 5 6 3 14 }} | |||
Optimal tunings: | |||
* WE: ~250/231 = 133.3385{{c}}, ~6/5 = 317.0978{{c}} (~36/35 = 50.4208{{c}}) | |||
* CWE: ~250/231 = 133.3333{{c}}, ~6/5 = 317.0910{{c}} (~36/35 = 50.4243{{c}}) | |||
Optimal | {{Optimal ET sequence|legend=0| 72, 189f, 261, 333, 738cf }} | ||
Badness (Sintel): 1.61 | |||
== Subgroup extensions == | |||
For the high-limit version of cata with a 1\5 period, see [[thunderclysmic]]. | |||
=== Kleismic (2.3.5.13) a.k.a. cata === | === Kleismic (2.3.5.13) a.k.a. cata === | ||
The structure of the temperament as dividing 3/1 into 6 equal parts can be deduced completely from its [[S-expression]]-based comma list of {{nowrap| {[[325/324|S10/S12 = S25⋅S26]], ([[625/624|S25]],) [[676/675|S13/S15 = S26]]} }}. Specifically, dividing 3/1 into two halves of ~26/15 is equivalent to dividing 4/3 into two halves of ~15/13, hence the [[semiparticular]] S13/S15 = ([[4/3|16/12]])/([[15/13]])<sup>2</sup>. From here, we notice that (26/15)/(13/9) = 6/5, so all that remains is dividing 13/9 into two 6/5's via the semiparticular S10/S12 = (13/9)/([[6/5|12/10]])<sup>2</sup>, hence explaining the mapping of the entire 2.3.5.13 subgroup. | |||
Subgroup: 2.3.5.13 | Subgroup: 2.3.5.13 | ||
| Line 1,173: | Line 1,244: | ||
Optimal tunings: | Optimal tunings: | ||
* | * WE: ~2 = 1200.1210{{c}}, ~6/5 = 317.1076{{c}} | ||
* | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.0920{{c}} | ||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 15, 19, 34, 53, 140, 193, 246 }} | ||
Badness (Sintel): 0.131 | Badness (Sintel): 0.131 | ||
==== 2.3.5.13.37 | ==== 2.3.5.13.37 subgroup ==== | ||
Hanson can be extended even further to the 2.3.5.13.37.41 subgroup while maintaining a rather low complexity and high accuracy. | Hanson can be extended even further to the 2.3.5.13.37.41 subgroup while maintaining a rather low complexity and high accuracy. | ||
Subgroup: 2.3.5.13.37 | |||
Comma list: 325/324, 481/480, 625/624 | |||
Subgroup-val mapping: {{mapping| 1 0 1 0 6 | 0 6 5 14 -3 }} | |||
Optimal tunings: | |||
* WE: ~2 = 1200.2924{{c}}, ~6/5 = 317.0998{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.0452{{c}} | |||
{{Optimal ET sequence|legend=0| 15, 19, 34, 53, 299l, 352fl, 405fl, 458fl, 511cfll, 564cffll }} | |||
Badness (Sintel): 0.167 | |||
==== 2.3.5.13.37.41 subgroup ==== | |||
Subgroup: 2.3.5.13.37.41 | Subgroup: 2.3.5.13.37.41 | ||
Comma list: 325/324, 625/624, | Comma list: 325/324, 481/480, 625/624, 1025/1024 | ||
Subgroup-val mapping: {{mapping| 1 0 1 0 6 8 | 0 6 5 14 -3 -10 }} | Subgroup-val mapping: {{mapping| 1 0 1 0 6 8 | 0 6 5 14 -3 -10 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~2 = 1200. | * WE: ~2 = 1200.1651{{c}}, ~6/5 = 317.1126{{c}} | ||
* CWE: ~2 = 1200. | * CWE: ~2 = 1200.0000{{c}}, ~6/5 = 317.0748{{c}} | ||
{{Optimal ET sequence|legend=0| 15, 19, 34, 53, 140, 193, 246l }} | |||
Badness (Sintel): 0.223 | Badness (Sintel): 0.223 | ||
[[Category:Kleismic family| ]] <!-- main article --> | |||
[[Category:Temperament families]] | [[Category:Temperament families]] | ||
[[Category: | [[Category:Catalogs of rank-2 temperaments]] | ||
[[Category:Listen]] | [[Category:Listen]] | ||