Meantone family: Difference between revisions
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The [[5-limit]] parent [[comma]] of the '''meantone family''' is the Didymus or [[Wikipedia: syntonic comma|syntonic comma]], [[81/80]]. This is the one they all temper out. The period is an octave, the generator is a fifth, and four fifths go to make up a 5/1 interval. | The [[5-limit]] parent [[comma]] of the '''meantone family''' is the Didymus or [[Wikipedia: syntonic comma|syntonic comma]], [[81/80]]. This is the one they all temper out. The period is an octave, the generator is a fifth, and four fifths go to make up a 5/1 interval. | ||
== Meantone (12&19, 2.3.5) | == Meantone (12&19, 2.3.5) == | ||
{{main| Meantone }} | {{main| Meantone }} | ||
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* [[diamond monotone]] range: [685.714, 720.000] (4\7 to 3\5) | * [[diamond monotone]] range: [685.714, 720.000] (4\7 to 3\5) | ||
* [[diamond tradeoff]] range: [694.786, 701.955] (1/3 comma to Pythagorean) | * [[diamond tradeoff]] range: [694.786, 701.955] (1/3 comma to Pythagorean) | ||
* diamond monotone and tradeoff | * diamond monotone and tradeoff: [694.786, 701.955] | ||
{{Val list|legend=1| 5, 7, 12, 19, 31, 50, 81, 131b, 212bb, 293bb }} | {{Val list|legend=1| 5, 7, 12, 19, 31, 50, 81, 131b, 212bb, 293bb }} | ||
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Scales: [[meantone5]], [[meantone7]], [[meantone12]] | Scales: [[meantone5]], [[meantone7]], [[meantone12]] | ||
=== Seven-limit extensions | === Seven-limit extensions === | ||
The [[7-limit]] [[extension]]s of meantone are: | The [[7-limit]] [[extension]]s of meantone are: | ||
* Septimal meantone, with normal comma list [{{Monzo| -4 4 -1 }}, [[Harrison's comma|{{Monzo| -13 10 0 -1 }}]]], | * Septimal meantone, with normal comma list [{{Monzo| -4 4 -1 }}, [[Harrison's comma|{{Monzo| -13 10 0 -1 }}]]], | ||
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* Liese, with normal list [{{Monzo| -4 4 -1 }}, {{Monzo| -9 11 0 -3 }}]. | * Liese, with normal list [{{Monzo| -4 4 -1 }}, {{Monzo| -9 11 0 -3 }}]. | ||
== Septimal meantone | == Septimal meantone == | ||
<div style="float:right">[[:de:septimal-mitteltönig|Deutsch]]</div> | <div style="float:right">[[:de:septimal-mitteltönig|Deutsch]]</div> | ||
{{see also| Meantone }} | {{see also| Meantone }} | ||
| Line 69: | Line 69: | ||
[[Tuning ranges]]: | [[Tuning ranges]]: | ||
* [[ | * [[Diamond monotone]] range: [694.737, 700.000] (11\19 to 7\12) | ||
* [[ | * [[Diamond tradeoff]] range: [694.786, 701.955] (1/3 comma to Pythagorean) | ||
* | * Diamond monotone and tradeoff: [694.786, 700.000] | ||
[[Algebraic generator]]: Cybozem, the real root of 15''x''<sup>3</sup> - 10''x''<sup>2</sup> - 18, 503.4257 cents. The recurrence converges quickly. | [[Algebraic generator]]: Cybozem, the real root of 15''x''<sup>3</sup> - 10''x''<sup>2</sup> - 18, 503.4257 cents. The recurrence converges quickly. | ||
| Line 81: | Line 81: | ||
Scales: [[meantone5]], [[meantone7]], [[meantone12]] | Scales: [[meantone5]], [[meantone7]], [[meantone12]] | ||
=== Unidecimal meantone aka Huygens | === Unidecimal meantone aka Huygens === | ||
{{see also| Meantone vs meanpop }} | {{see also| Meantone vs meanpop }} | ||
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Tuning ranges: | Tuning ranges: | ||
* | * Diamond monotone range: [696.774, 700.000] (18\31 to 7\12) | ||
* | * Diamond tradeoff range: [691.202, 701.955] | ||
* | * Diamond monotone and tradeoff: [696.774, 700.000] | ||
Algebraic generator: Traverse, the positive real root of ''x''<sup>4</sup> + 2''x'' - 13, or 696.9529 cents. | Algebraic generator: Traverse, the positive real root of ''x''<sup>4</sup> + 2''x'' - 13, or 696.9529 cents. | ||
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* [http://micro.soonlabel.com/gene_ward_smith/Others/Meneghin/Claudi-Meneghin-Twinkle-canon-74-edo.mp3 Twinkle canon – 74 edo] by [http://soonlabel.com/xenharmonic/archives/573 Claudi Meneghin] | * [http://micro.soonlabel.com/gene_ward_smith/Others/Meneghin/Claudi-Meneghin-Twinkle-canon-74-edo.mp3 Twinkle canon – 74 edo] by [http://soonlabel.com/xenharmonic/archives/573 Claudi Meneghin] | ||
==== Tridecimal meantone | ==== Tridecimal meantone ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 124: | Line 124: | ||
Badness: 0.018048 | Badness: 0.018048 | ||
==== Grosstone | ==== Grosstone ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 132: | Line 132: | ||
POTE generator: ~3/2 = 697.264 | POTE generator: ~3/2 = 697.264 | ||
Vals: {{Val list| 12, 19ef, 31, 43, 74 }} | Vals: {{Val list| 12, 19ef, 31, 43, 74 }} | ||
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Badness: 0.025899 | Badness: 0.025899 | ||
==== Meridetone | ==== Meridetone ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 155: | Line 150: | ||
Badness: 0.026421 | Badness: 0.026421 | ||
==== Hemimeantone | ==== Hemimeantone ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 170: | Line 165: | ||
Badness: 0.031433 | Badness: 0.031433 | ||
=== Meanpop | === Meanpop === | ||
{{see also| Meantone vs meanpop }} | {{see also| Meantone vs meanpop }} | ||
| Line 189: | Line 184: | ||
Tuning ranges: | Tuning ranges: | ||
* | * Diamond monotone range: [694.737, 696.774] (11\19 to 18\31) | ||
* | * Diamond tradeoff range: [691.202, 701.955] | ||
* | * Diamond monotone and tradeoff: [694.737, 696.774] | ||
Algebraic generator: Cybozem; or else Radieubiz, the real root of 3''x''<sup>3</sup> + 6''x'' - 19. Unlike Cybozem, the recurrence for Radieubiz does not converge. | Algebraic generator: Cybozem; or else Radieubiz, the real root of 3''x''<sup>3</sup> + 6''x'' - 19. Unlike Cybozem, the recurrence for Radieubiz does not converge. | ||
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* [http://micro.soonlabel.com/gene_ward_smith/Others/Meneghin/Claudi-Meneghin-Twinkle-canon-50-edo.mp3 Twinkle canon – 50 edo] by [http://soonlabel.com/xenharmonic/archives/573 Claudi Meneghin] | * [http://micro.soonlabel.com/gene_ward_smith/Others/Meneghin/Claudi-Meneghin-Twinkle-canon-50-edo.mp3 Twinkle canon – 50 edo] by [http://soonlabel.com/xenharmonic/archives/573 Claudi Meneghin] | ||
==== Tridecimal Meanpop | ==== Tridecimal Meanpop ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 215: | Line 210: | ||
Tuning ranges: | Tuning ranges: | ||
* | * Diamond monotone range: [694.737, 696.774] (11\19 to 18\31) | ||
* | * Diamond tradeoff range: [691.202, 701.955] | ||
* | * Diamond monotone and tradeoff: [694.737, 696.774] | ||
Vals: {{Val list| 12ef, 19, 31, 50, 81, 131bd, 212bbddf }} | Vals: {{Val list| 12ef, 19, 31, 50, 81, 131bd, 212bbddf }} | ||
| Line 223: | Line 218: | ||
Badness: 0.020883 | Badness: 0.020883 | ||
==== Meanplop | ==== Meanplop ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 236: | Line 231: | ||
Badness: 0.027666 | Badness: 0.027666 | ||
=== Meanenneadecal | === Meanenneadecal === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 249: | Line 244: | ||
Badness: 0.021423 | Badness: 0.021423 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 262: | Line 257: | ||
Badness: 0.021182 | Badness: 0.021182 | ||
==== Vincenzo | ==== Vincenzo ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 275: | Line 270: | ||
Badness: 0.024763 | Badness: 0.024763 | ||
===== 17-limit | ===== 17-limit ===== | ||
Subgroup: 2.3.5.7.11.13.17 | Subgroup: 2.3.5.7.11.13.17 | ||
| Line 288: | Line 283: | ||
Badness: 0.025535 | Badness: 0.025535 | ||
===== 19-limit | ===== 19-limit ===== | ||
Subgroup: 2.3.5.7.11.13.17.19 | Subgroup: 2.3.5.7.11.13.17.19 | ||
| Line 301: | Line 296: | ||
Badness: 0.022302 | Badness: 0.022302 | ||
===== 23-limit | ===== 23-limit ===== | ||
Subgroup: 2.3.5.7.11.13.17.19.23 | Subgroup: 2.3.5.7.11.13.17.19.23 | ||
| Line 314: | Line 309: | ||
Badness: 0.020139 | Badness: 0.020139 | ||
===== 29-limit | ===== 29-limit ===== | ||
Subgroup: 2.3.5.7.11.13.17.19.23.29 | Subgroup: 2.3.5.7.11.13.17.19.23.29 | ||
| Line 327: | Line 322: | ||
Badness: 0.018168 | Badness: 0.018168 | ||
===== 31-limit | ===== 31-limit ===== | ||
Subgroup: 2.3.5.7.11.13.17.19.23.29.31 | Subgroup: 2.3.5.7.11.13.17.19.23.29.31 | ||
| Line 340: | Line 335: | ||
Badness: 0.017069 | Badness: 0.017069 | ||
===== 37-limit | ===== 37-limit ===== | ||
Subgroup: 2.3.5.7.11.13.17.19.23.29.31.37 | Subgroup: 2.3.5.7.11.13.17.19.23.29.31.37 | ||
| Line 353: | Line 348: | ||
Badness: 0.016129 | Badness: 0.016129 | ||
===== 41-limit | ===== 41-limit ===== | ||
Subgroup: 2.3.5.7.11.13.17.19.23.29.31.37.41 | Subgroup: 2.3.5.7.11.13.17.19.23.29.31.37.41 | ||
| Line 366: | Line 361: | ||
Badness: 0.015356 | Badness: 0.015356 | ||
===== 43-limit | ===== 43-limit ===== | ||
Subgroup: 2.3.5.7.11.13.17.19.23.29.31.37.41.43 | Subgroup: 2.3.5.7.11.13.17.19.23.29.31.37.41.43 | ||
| Line 379: | Line 374: | ||
Badness: 0.013906 | Badness: 0.013906 | ||
===== 47-limit | ===== 47-limit ===== | ||
Subgroup: 2.3.5.7.11.13.17.19.23.29.31.37.41.43.47 | Subgroup: 2.3.5.7.11.13.17.19.23.29.31.37.41.43.47 | ||
| Line 392: | Line 387: | ||
Badness: 0.013818 | Badness: 0.013818 | ||
==== Meanundec | ==== Meanundec ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 405: | Line 400: | ||
Badness: 0.024243 | Badness: 0.024243 | ||
=== Meanundeci | === Meanundeci === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 418: | Line 413: | ||
Badness: 0.031539 | Badness: 0.031539 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 431: | Line 426: | ||
Badness: 0.026288 | Badness: 0.026288 | ||
=== Migration | === Migration === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 446: | Line 441: | ||
Badness: 0.025516 | Badness: 0.025516 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 461: | Line 456: | ||
Badness: 0.028071 | Badness: 0.028071 | ||
=== Bimeantone | === Bimeantone === | ||
11/8 is mapped to half octave minus the [[meantone diesis]]. | 11/8 is mapped to half octave minus the [[128/125|meantone diesis]]. | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 478: | Line 473: | ||
Badness: 0.038122 | Badness: 0.038122 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 493: | Line 488: | ||
Badness: 0.028817 | Badness: 0.028817 | ||
==== 17-limit | ==== 17-limit ==== | ||
Subgroup: 2.3.5.7.11.13.17 | Subgroup: 2.3.5.7.11.13.17 | ||
| Line 508: | Line 503: | ||
Badness: 0.022666 | Badness: 0.022666 | ||
== Flattone | == Flattone == | ||
In flattone, 9 generator steps of 4/3 get to the interval class for 7, meaning that [[7/4]] is a diminished seventh interval (C-Bbb). Other intervals are [[7/6]], a diminished third (C-Ebb), and [[7/5]], a doubly diminshed fifth (C-Gbb). Good tunings for flattone are [[26edo|26EDO]], [[45edo|45EDO]] and [[64edo|64EDO]]. | In flattone, 9 generator steps of 4/3 get to the interval class for 7, meaning that [[7/4]] is a diminished seventh interval (C-Bbb). Other intervals are [[7/6]], a diminished third (C-Ebb), and [[7/5]], a doubly diminshed fifth (C-Gbb). Good tunings for flattone are [[26edo|26EDO]], [[45edo|45EDO]] and [[64edo|64EDO]]. | ||
| Line 530: | Line 525: | ||
[[Tuning ranges]]: | [[Tuning ranges]]: | ||
* [[ | * [[Diamond monotone]] range: [692.308, 694.737] (15\26 to 11\19) | ||
* [[ | * [[Diamond tradeoff]] range: [692.353, 701.955] | ||
* | * Diamond monotone and tradeoff: [692.353, 694.737] | ||
Algebraic generator: Squarto, the positive root of 8''x''<sup>2</sup> - 4''x'' - 9, at 506.3239 cents, equal to (1 + sqrt (19))/4. | Algebraic generator: Squarto, the positive root of 8''x''<sup>2</sup> - 4''x'' - 9, at 506.3239 cents, equal to (1 + sqrt (19))/4. | ||
| Line 542: | Line 537: | ||
Scales: [[flattone12]] | Scales: [[flattone12]] | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 552: | Line 547: | ||
Tuning ranges: | Tuning ranges: | ||
* | * Diamond monotone range: [692.308, 694.737] (15\26 to 11\19) | ||
* | * Diamond tradeoff range: [682.502, 701.955] | ||
* | * Diamond monotone and tradeoff: [692.308, 694.737] | ||
Vals: {{Val list| 7, 19, 26, 45, 71bc, 116bcde }} | Vals: {{Val list| 7, 19, 26, 45, 71bc, 116bcde }} | ||
| Line 562: | Line 557: | ||
Scales: [[flattone12]] | Scales: [[flattone12]] | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 572: | Line 567: | ||
Tuning ranges: | Tuning ranges: | ||
* | * Diamond monotone range: [692.308, 694.737] (15\26 to 11\19) | ||
* | * Diamond tradeoff range: [682.502, 701.955] | ||
* | * Diamond monotone and tradeoff: [692.308, 694.737] | ||
Vals: {{Val list| 7, 19, 26, 45f, 71bcf, 116bcdef }} | Vals: {{Val list| 7, 19, 26, 45f, 71bcf, 116bcdef }} | ||
| Line 582: | Line 577: | ||
Scales: [[flattone12]] | Scales: [[flattone12]] | ||
=== Ptolemy | === Ptolemy === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 595: | Line 590: | ||
Badness: 0.058785 | Badness: 0.058785 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 608: | Line 603: | ||
Badness: 0.034316 | Badness: 0.034316 | ||
== Dominant | == Dominant == | ||
The interval class for 7 is obtained from two fourths in succession, so that 7/4 is a minor seventh. The 7/6 interval is, like 6/5, now a minor third, and 7/5 is a diminished fifth. An excellent tuning for dominant is [[12edo|12EDO]], but it also works well with the Pythagorean tuning of pure [[3/2]] fifths, and with [[29edo|29EDO]], [[41edo|41EDO]], or [[53edo|53EDO]]. | The interval class for 7 is obtained from two fourths in succession, so that 7/4 is a minor seventh. The 7/6 interval is, like 6/5, now a minor third, and 7/5 is a diminished fifth. An excellent tuning for dominant is [[12edo|12EDO]], but it also works well with the Pythagorean tuning of pure [[3/2]] fifths, and with [[29edo|29EDO]], [[41edo|41EDO]], or [[53edo|53EDO]]. | ||
| Line 622: | Line 617: | ||
[[Tuning ranges]]: | [[Tuning ranges]]: | ||
* [[ | * [[Diamond monotone]] range: [700.000, 720.000] (7\12 to 3\5) | ||
* [[ | * [[Diamond tradeoff]] range: [694.786, 715.587] | ||
* | * Diamond monotone and tradeoff: [700.000, 715.587] | ||
{{Val list|legend=1| 5, 7, 12, 41cd, 53cdd, 65ccddd }} | {{Val list|legend=1| 5, 7, 12, 41cd, 53cdd, 65ccddd }} | ||
| Line 630: | Line 625: | ||
[[Badness]]: 0.020690 | [[Badness]]: 0.020690 | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 638: | Line 633: | ||
Tuning ranges: | Tuning ranges: | ||
* | * Diamond monotone range: [700.000, 705.882] (7\12 to 10\17) | ||
* | * Diamond tradeoff range: [691.202, 715.587] | ||
* | * Diamond monotone and tradeoff: [700.000, 705.882] | ||
POTE generator: ~3/2 = 703.254 | POTE generator: ~3/2 = 703.254 | ||
| Line 648: | Line 643: | ||
Badness: 0.024180 | Badness: 0.024180 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 658: | Line 653: | ||
Tuning ranges: | Tuning ranges: | ||
* | * Diamond monotone range: 705.882 (10\17) | ||
* | * Diamond tradeoff range: [691.202, 715.587] | ||
* | * Diamond monotone and tradeoff: 705.882 | ||
Vals: {{Val list| 12f, 17c, 29cdef }} | Vals: {{Val list| 12f, 17c, 29cdef }} | ||
| Line 666: | Line 661: | ||
Badness: 0.024108 | Badness: 0.024108 | ||
==== Dominion | ==== Dominion ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 679: | Line 674: | ||
Badness: 0.027295 | Badness: 0.027295 | ||
=== Domineering | === Domineering === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 692: | Line 687: | ||
Badness: 0.021978 | Badness: 0.021978 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 705: | Line 700: | ||
Badness: 0.027039 | Badness: 0.027039 | ||
===== 17-limit | ===== 17-limit ===== | ||
Subgroup: 2.3.5.7.11.13.17 | Subgroup: 2.3.5.7.11.13.17 | ||
| Line 718: | Line 713: | ||
Badness: 0.024539 | Badness: 0.024539 | ||
===== 19-limit | ===== 19-limit ===== | ||
Subgroup: 2.3.5.7.11.13.17.19 | Subgroup: 2.3.5.7.11.13.17.19 | ||
| Line 731: | Line 726: | ||
Badness: 0.020398 | Badness: 0.020398 | ||
==== Dominatrix | ==== Dominatrix ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 744: | Line 739: | ||
Badness: 0.018289 | Badness: 0.018289 | ||
=== Domination | === Domination === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 757: | Line 752: | ||
Badness: 0.036562 | Badness: 0.036562 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 770: | Line 765: | ||
Badness: 0.027435 | Badness: 0.027435 | ||
=== Arnold | === Arnold === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 783: | Line 778: | ||
Badness: 0.026141 | Badness: 0.026141 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 796: | Line 791: | ||
Badness: 0.023300 | Badness: 0.023300 | ||
==== 17-limit | ==== 17-limit ==== | ||
Subgroup: 2.3.5.7.11.13.17 | Subgroup: 2.3.5.7.11.13.17 | ||
| Line 809: | Line 804: | ||
Badness: 0.024535 | Badness: 0.024535 | ||
==== 19-limit | ==== 19-limit ==== | ||
Subgroup: 2.3.5.7.11.13.17.19 | Subgroup: 2.3.5.7.11.13.17.19 | ||
| Line 822: | Line 817: | ||
Badness: 0.021098 | Badness: 0.021098 | ||
=== Maqamic | === Maqamic === | ||
<span style="display: block; text-align: right;">[[:de:maqamisch|Deutsch]]</span> | <span style="display: block; text-align: right;">[[:de:maqamisch|Deutsch]]</span> | ||
{{main| Maqamic }} | {{main| Maqamic }} | ||
| Line 842: | Line 837: | ||
Badness: 0.040240 | Badness: 0.040240 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 857: | Line 852: | ||
Badness: 0.027214 | Badness: 0.027214 | ||
== Sharptone | == Sharptone == | ||
Sharptone is a low-accuracy temperament tempering out 21/20 and 28/27. In sharptone, a 7/4 is a major sixth, a 7/6 a whole tone, and a 7/5 a fourth. Genuinely septimal sounding harmony therefore cannot be expected, but it can be used to translate, more or less, 7-limit JI into 5-limit meantone. [[12edo|12EDO]] tuning does sharptone about as well as such a thing can be done, of course not in its patent val. | Sharptone is a low-accuracy temperament tempering out 21/20 and 28/27. In sharptone, a 7/4 is a major sixth, a 7/6 a whole tone, and a 7/5 a fourth. Genuinely septimal sounding harmony therefore cannot be expected, but it can be used to translate, more or less, 7-limit JI into 5-limit meantone. [[12edo|12EDO]] tuning does sharptone about as well as such a thing can be done, of course not in its patent val. | ||
| Line 874: | Line 869: | ||
[[Badness]]: 0.024848 | [[Badness]]: 0.024848 | ||
=== Meanertone | === Meanertone === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 887: | Line 882: | ||
Badness: 0.025167 | Badness: 0.025167 | ||
== Plutus | == Plutus == | ||
Subgroup: 2.3.5.7 | Subgroup: 2.3.5.7 | ||
| Line 902: | Line 897: | ||
[[Badness]]: 0.045275 | [[Badness]]: 0.045275 | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 915: | Line 910: | ||
Badness: 0.032521 | Badness: 0.032521 | ||
== Supermean | == Supermean == | ||
Subgroup: 2.3.5.7 | Subgroup: 2.3.5.7 | ||
| Line 928: | Line 923: | ||
[[Badness]]: 0.134204 | [[Badness]]: 0.134204 | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 941: | Line 936: | ||
Badness: 0.063262 | Badness: 0.063262 | ||
=== 13-limit | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 954: | Line 949: | ||
Badness: 0.040324 | Badness: 0.040324 | ||
== Godzilla | == Godzilla == | ||
<span style="display: block; text-align: right;">[[:de:Semiphor,_Semaphor,_Godzilla|Deutsch]]</span> | <span style="display: block; text-align: right;">[[:de:Semiphor,_Semaphor,_Godzilla|Deutsch]]</span> | ||
{{main| Semaphore and Godzilla }} | {{main| Semaphore and Godzilla }} | ||
| Line 973: | Line 968: | ||
[[Tuning ranges]]: | [[Tuning ranges]]: | ||
* [[ | * [[Diamond monotone]] range: [240.000, 257.143] (1\5 to 3\14) | ||
* [[ | * [[Diamond tradeoff]] range: [231.174, 266.871] | ||
* | * Diamond monotone and tradeoff: [240.000, 257.143] | ||
{{Val list|legend=1| 5, 14c, 19 }} | {{Val list|legend=1| 5, 14c, 19 }} | ||
| Line 981: | Line 976: | ||
[[Badness]]: 0.026747 | [[Badness]]: 0.026747 | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 993: | Line 988: | ||
Tuning ranges: | Tuning ranges: | ||
* | * Diamond monotone range: [252.632, 257.143] (4\19 to 3\14) | ||
* | * Diamond tradeoff range: [231.174, 266.871] | ||
* | * Diamond monotone and tradeoff: [252.632, 257.143] | ||
Vals: {{Val list| 14c, 19, 33cd, 52cd }} | Vals: {{Val list| 14c, 19, 33cd, 52cd }} | ||
| Line 1,001: | Line 996: | ||
Badness: 0.028947 | Badness: 0.028947 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,013: | Line 1,008: | ||
Tuning ranges: | Tuning ranges: | ||
* | * Diamond monotone range: 694.737 (4\19) | ||
* | * Diamond tradeoff range: [621.581, 737.652] | ||
* | * Diamond monotone and tradeoff: 694.737 | ||
Vals: {{Val list| 14cf, 19, 33cdff, 52cdff }} | Vals: {{Val list| 14cf, 19, 33cdff, 52cdff }} | ||
| Line 1,021: | Line 1,016: | ||
Badness: 0.022503 | Badness: 0.022503 | ||
=== Semafour | === Semafour === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,036: | Line 1,031: | ||
Badness: 0.028510 | Badness: 0.028510 | ||
=== Varan | === Varan === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,051: | Line 1,046: | ||
Badness: 0.039647 | Badness: 0.039647 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,066: | Line 1,061: | ||
Badness: 0.025676 | Badness: 0.025676 | ||
=== Baragon | === Baragon === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,081: | Line 1,076: | ||
Badness: 0.035673 | Badness: 0.035673 | ||
== Injera | == Injera == | ||
Injera has a half-octave period and a generator which can be taken as a fifth or fourth, but also as a 15/14 semitone difference between a half-octave and a perfect fifth. Injera tempers out 50/49, equating 7/5 with 10/7 and giving a tritone of half an octave. A major third up from this tritone is the 7/4. [[38edo|38EDO]], which is two parallel [[19edo|19EDOs]], is an excellent tuning for injera. | Injera has a half-octave period and a generator which can be taken as a fifth or fourth, but also as a 15/14 semitone difference between a half-octave and a perfect fifth. Injera tempers out 50/49, equating 7/5 with 10/7 and giving a tritone of half an octave. A major third up from this tritone is the 7/4. [[38edo|38EDO]], which is two parallel [[19edo|19EDOs]], is an excellent tuning for injera. | ||
| Line 1,093: | Line 1,088: | ||
Mapping generators: ~7/5, ~3 | Mapping generators: ~7/5, ~3 | ||
{{Multival|legend=1| 2 8 8 8 7 -4 }} | |||
[[POTE generator]]: ~3/2 = 694.375 | [[POTE generator]]: ~3/2 = 694.375 | ||
[[Tuning ranges]]: | [[Tuning ranges]]: | ||
* [[ | * [[Diamond monotone]] range: [685.714, 700.000] (8\14 to 7\12) | ||
* [[ | * [[Diamond tradeoff]] range: [688.957, 701.955] | ||
* | * Diamond monotone and tradeoff: [688.957, 700.000] | ||
{{Val list|legend=1| 12, 26, 38, 102bcd, 140bccd, 178bbccdd }} | {{Val list|legend=1| 12, 26, 38, 102bcd, 140bccd, 178bbccdd }} | ||
| Line 1,110: | Line 1,105: | ||
* [http://micro.soonlabel.com/gene_ward_smith/Others/Igs/Two%20Pairs%20of%20Socks.mp3 Two Pairs of Socks] (in [[26edo|26EDO]]) by [[Igliashon Jones]] | * [http://micro.soonlabel.com/gene_ward_smith/Others/Igs/Two%20Pairs%20of%20Socks.mp3 Two Pairs of Socks] (in [[26edo|26EDO]]) by [[Igliashon Jones]] | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,122: | Line 1,117: | ||
Tuning ranges: | Tuning ranges: | ||
* | * Diamond monotone range: [685.714, 700.000] (8\14 to 7\12) | ||
* | * Diamond tradeoff range: [682.458, 701.955] | ||
* | * Diamond monotone and tradeoff: [685.714, 700.000] | ||
Vals: {{Val list| 12, 14c, 26, 90bce, 116bcce }} | Vals: {{Val list| 12, 14c, 26, 90bce, 116bcce }} | ||
| Line 1,130: | Line 1,125: | ||
Badness: 0.023124 | Badness: 0.023124 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,142: | Line 1,137: | ||
Tuning ranges: | Tuning ranges: | ||
* | * Diamond monotone range: 692.308 (15\26) | ||
* | * Diamond tradeoff range: [682.458, 701.955] | ||
* | * Diamond monotone and tradeoff: 692.308 (15\26) | ||
Vals: {{Val list| 12f, 14cf, 26, 38e }} | Vals: {{Val list| 12f, 14cf, 26, 38e }} | ||
| Line 1,150: | Line 1,145: | ||
Badness: 0.021565 | Badness: 0.021565 | ||
==== Enjera | ==== Enjera ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,165: | Line 1,160: | ||
Badness: 0.026542 | Badness: 0.026542 | ||
=== Injerous | === Injerous === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,180: | Line 1,175: | ||
Badness: 0.038577 | Badness: 0.038577 | ||
=== Lahoh | === Lahoh === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,195: | Line 1,190: | ||
Badness: 0.043062 | Badness: 0.043062 | ||
== Mohaha | == Mohaha == | ||
{{see also| Subgroup temperaments #Mohaha }} | {{see also| Subgroup temperaments #Mohaha }} | ||
| Line 1,218: | Line 1,213: | ||
Scales: [[mohaha7]], [[mohaha10]] | Scales: [[mohaha7]], [[mohaha10]] | ||
=== Mohoho | === Mohoho === | ||
Subgroup: 2.3.5.11.13 | Subgroup: 2.3.5.11.13 | ||
| Line 1,237: | Line 1,232: | ||
Scales: [[mohaha7]], [[mohaha10]] | Scales: [[mohaha7]], [[mohaha10]] | ||
== Mohajira | == Mohajira == | ||
{{main|Mohajira}} | {{main|Mohajira}} | ||
| Line 1,267: | Line 1,262: | ||
Scales: [[mohaha7]], [[mohaha10]] | Scales: [[mohaha7]], [[mohaha10]] | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,289: | Line 1,284: | ||
Scales: [[mohaha7]], [[mohaha10]] | Scales: [[mohaha7]], [[mohaha10]] | ||
=== 13-limit | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,306: | Line 1,301: | ||
Scales: [[mohaha7]], [[mohaha10]] | Scales: [[mohaha7]], [[mohaha10]] | ||
=== 17-limit | === 17-limit === | ||
Subgroup: 2.3.5.7.11.13.17 | Subgroup: 2.3.5.7.11.13.17 | ||
| Line 1,323: | Line 1,318: | ||
Scales: [[mohaha7]], [[mohaha10]] | Scales: [[mohaha7]], [[mohaha10]] | ||
=== 19-limit | === 19-limit === | ||
Subgroup: 2.3.5.7.11.13.17.19 | Subgroup: 2.3.5.7.11.13.17.19 | ||
| Line 1,340: | Line 1,335: | ||
Scales: [[mohaha7]], [[mohaha10]] | Scales: [[mohaha7]], [[mohaha10]] | ||
== Mohamaq | == Mohamaq == | ||
Subgroup: 2.3.5.7 | Subgroup: 2.3.5.7 | ||
| Line 1,357: | Line 1,352: | ||
Scales: [[mohaha7]], [[mohaha10]] | Scales: [[mohaha7]], [[mohaha10]] | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,374: | Line 1,369: | ||
Scales: [[mohaha7]], [[mohaha10]] | Scales: [[mohaha7]], [[mohaha10]] | ||
=== 13-limit | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,391: | Line 1,386: | ||
Scales: [[mohaha7]], [[mohaha10]] | Scales: [[mohaha7]], [[mohaha10]] | ||
== Orphic | == Orphic == | ||
Subgroup: 2.3.5.7 | Subgroup: 2.3.5.7 | ||
| Line 1,408: | Line 1,403: | ||
[[Badness]]: 0.258825 | [[Badness]]: 0.258825 | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,423: | Line 1,418: | ||
Badness: 0.101499 | Badness: 0.101499 | ||
=== 13-limit | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,438: | Line 1,433: | ||
Badness: 0.053482 | Badness: 0.053482 | ||
== Mothra | == Mothra == | ||
Mothra splits the fifth into three 8/7 generators. It uses [[1029/1024]], the gamelisma, to accomplish this deed and also tempers out [[1728/1715]], the orwell comma. Using [[31edo|31EDO]] with a generator of 6/31 is an excellent tuning choice. Once again something other than a MOS should be used as a scale to get the most out of mothra. In the 2.3.7 subgroup, mothra is identical to [[slendric]]. | Mothra splits the fifth into three 8/7 generators. It uses [[1029/1024]], the gamelisma, to accomplish this deed and also tempers out [[1728/1715]], the orwell comma. Using [[31edo|31EDO]] with a generator of 6/31 is an excellent tuning choice. Once again something other than a MOS should be used as a scale to get the most out of mothra. In the 2.3.7 subgroup, mothra is identical to [[slendric]]. | ||
| Line 1,466: | Line 1,461: | ||
[[Badness]]: 0.037146 | [[Badness]]: 0.037146 | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,481: | Line 1,476: | ||
Badness: 0.025642 | Badness: 0.025642 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,496: | Line 1,491: | ||
Badness: 0.023954 | Badness: 0.023954 | ||
=== Cynder | ; Music: | ||
* [http://micro.soonlabel.com/16-ET/mothra/20141028_mothra16br4.mp3 Prelude for solo piano in mothra16, brat 4 tuning] by [http://chrisvaisvil.com/prelude-for-solo-piano-in-mothra16-brat-4-tuning/ Chris Vaisvil] | |||
=== Cynder === | |||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,511: | Line 1,509: | ||
Badness: 0.055706 | Badness: 0.055706 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,526: | Line 1,524: | ||
Badness: 0.034124 | Badness: 0.034124 | ||
=== Mosura | === Mosura === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,541: | Line 1,539: | ||
Badness: 0.0313 | Badness: 0.0313 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,556: | Line 1,554: | ||
Badness: 0.036857 | Badness: 0.036857 | ||
== Squares == | |||
== Squares | |||
Squares splits the interval of an eleventh, or 8/3, into four supermajor third ([[9/7]]) intervals, and uses it for a generator. [[31edo|31EDO]], with a generator of 11/31, makes for a good squares tuning, with 8, 11, and 14 note MOS available. Squares tempers out [[2401/2400]], the breedsma, as well as [[2430/2401]]. | Squares splits the interval of an eleventh, or 8/3, into four supermajor third ([[9/7]]) intervals, and uses it for a generator. [[31edo|31EDO]], with a generator of 11/31, makes for a good squares tuning, with 8, 11, and 14 note MOS available. Squares tempers out [[2401/2400]], the breedsma, as well as [[2430/2401]]. | ||
| Line 1,590: | Line 1,585: | ||
* [http://clones.soonlabel.com/public/micro/tuning-survey/daily20100603-squares8piano.mp3 Square 8] by [[Chris Vaisvil]] | * [http://clones.soonlabel.com/public/micro/tuning-survey/daily20100603-squares8piano.mp3 Square 8] by [[Chris Vaisvil]] | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,607: | Line 1,602: | ||
Scales: [[skwares8]], [[skwares11]], [[skwares14]] | Scales: [[skwares8]], [[skwares11]], [[skwares14]] | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,624: | Line 1,619: | ||
Scales: [[skwares8]], [[skwares11]], [[skwares14]] | Scales: [[skwares8]], [[skwares11]], [[skwares14]] | ||
==== Agora | ==== Agora ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,641: | Line 1,636: | ||
Scales: [[skwares8]], [[skwares11]], [[skwares14]] | Scales: [[skwares8]], [[skwares11]], [[skwares14]] | ||
===== 17-limit | ===== 17-limit ===== | ||
Subgroup: 2.3.5.7.11.13.17 | Subgroup: 2.3.5.7.11.13.17 | ||
| Line 1,658: | Line 1,653: | ||
Scales: [[skwares8]], [[skwares11]], [[skwares14]] | Scales: [[skwares8]], [[skwares11]], [[skwares14]] | ||
===== 19-limit | ===== 19-limit ===== | ||
Subgroup: 2.3.5.7.11.13.17.19 | Subgroup: 2.3.5.7.11.13.17.19 | ||
| Line 1,669: | Line 1,664: | ||
POTE generator: ~9/7 = 426.225 | POTE generator: ~9/7 = 426.225 | ||
{{Val list | Vals: {{Val list| 14cf, 31, 76e }} | ||
Badness: 0.018839 | Badness: 0.018839 | ||
| Line 1,675: | Line 1,670: | ||
Scales: [[skwares8]], [[skwares11]], [[skwares14]] | Scales: [[skwares8]], [[skwares11]], [[skwares14]] | ||
=== Cuboctahedra | === Cuboctahedra === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,692: | Line 1,687: | ||
Scales: [[skwares8]], [[skwares11]], [[skwares14]] | Scales: [[skwares8]], [[skwares11]], [[skwares14]] | ||
== Liese | == Liese == | ||
<span style="display: block; text-align: right;">[[:de:Liese|Deutsch]]</span> | <span style="display: block; text-align: right;">[[:de:Liese|Deutsch]]</span> | ||
| Line 1,720: | Line 1,715: | ||
[[Badness]]: 0.046706 | [[Badness]]: 0.046706 | ||
=== Liesel | === Liesel === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,735: | Line 1,730: | ||
Badness: 0.040721 | Badness: 0.040721 | ||
==== 13-limit | ==== 13-limit ==== | ||
Liesel is a very natural 13-limit tuning, given the generator is so near 13/9. | Liesel is a very natural 13-limit tuning, given the generator is so near 13/9. | ||
| Line 1,752: | Line 1,747: | ||
Badness: 0.027304 | Badness: 0.027304 | ||
=== Elisa | === Elisa === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,767: | Line 1,762: | ||
Badness: 0.041592 | Badness: 0.041592 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,782: | Line 1,777: | ||
Badness: 0.026922 | Badness: 0.026922 | ||
=== Lisa | === Lisa === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,797: | Line 1,792: | ||
Badness: 0.054829 | Badness: 0.054829 | ||
==== 13-limit | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,812: | Line 1,807: | ||
Badness: 0.036144 | Badness: 0.036144 | ||
== Jerome | == Jerome == | ||
Jerome is related to [[20ed5|Hieronymus' tuning]]; the Hieronymus generator is 5<sup>1/20</sup>, or 139.316 cents. While the generator represents both 13/12 and 12/11, the POTE and Hieronymus generators are close to 13/12 in size. | Jerome is related to [[20ed5|Hieronymus' tuning]]; the Hieronymus generator is 5<sup>1/20</sup>, or 139.316 cents. While the generator represents both 13/12 and 12/11, the POTE and Hieronymus generators are close to 13/12 in size. | ||
| Line 1,831: | Line 1,826: | ||
[[Badness]]: 0.108656 | [[Badness]]: 0.108656 | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,846: | Line 1,841: | ||
Badness: 0.047914 | Badness: 0.047914 | ||
=== 13-limit | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,861: | Line 1,856: | ||
Badness: 0.029285 | Badness: 0.029285 | ||
=== 17-limit | === 17-limit === | ||
Subgroup: 2.3.5.7.11.13.17 | Subgroup: 2.3.5.7.11.13.17 | ||
| Line 1,876: | Line 1,871: | ||
Badness: 0.020878 | Badness: 0.020878 | ||
=== 19-limit | === 19-limit === | ||
Subgroup: 2.3.5.7.11.13.17.19 | Subgroup: 2.3.5.7.11.13.17.19 | ||
| Line 1,891: | Line 1,886: | ||
Badness: 0.018229 | Badness: 0.018229 | ||
== Cloudtone | == Cloudtone == | ||
The ''cloudtone'' temperament (5&50 | The ''cloudtone'' temperament (5&50) tempers out the [[cloudy comma]], 16807/16384 and the [[81/80|syntonic comma]], 81/80 in the 7-limit. It can be extended to the 11- and 13-limit by adding 385/384 and 105/104 to the comma list in this order. | ||
Subgroup: 2.3.5.7 | Subgroup: 2.3.5.7 | ||
| Line 1,910: | Line 1,905: | ||
[[Badness]]: 0.102256 | [[Badness]]: 0.102256 | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,925: | Line 1,920: | ||
Badness: 0.070378 | Badness: 0.070378 | ||
=== 13-limit | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,940: | Line 1,935: | ||
Badness: 0.048829 | Badness: 0.048829 | ||
== Meanmag | == Meanmag == | ||
Subgroup: 2.3.5.7 | Subgroup: 2.3.5.7 | ||
| Line 1,949: | Line 1,944: | ||
Mapping generators: ~25/24, ~7 | Mapping generators: ~25/24, ~7 | ||
{{Multival|legend=1| 0 0 19 0 30 44 }} | |||
[[POTE generator]]: ~8/7 = 238.396 | [[POTE generator]]: ~8/7 = 238.396 | ||
| Line 1,957: | Line 1,952: | ||
[[Badness]]: 0.077023 | [[Badness]]: 0.077023 | ||
=== 11-limit | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 1,972: | Line 1,967: | ||
Badness: 0.066829 | Badness: 0.066829 | ||
=== 13-limit | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
| Line 1,987: | Line 1,982: | ||
Badness: 0.045844 | Badness: 0.045844 | ||
== Undevigintone | == Undevigintone == | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
| Line 2,002: | Line 1,997: | ||
Badness: 0.036387 | Badness: 0.036387 | ||
=== 13-limit | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
Revision as of 12:47, 4 June 2021
The 5-limit parent comma of the meantone family is the Didymus or syntonic comma, 81/80. This is the one they all temper out. The period is an octave, the generator is a fifth, and four fifths go to make up a 5/1 interval.
Meantone (12&19, 2.3.5)
Subgroup: 2.3.5
Comma list: 81/80
Mapping: [⟨1 0 -4], ⟨0 1 4]]
Mapping generators: ~2, ~3
Wedgie: ⟨⟨ 1 4 4 ]]
POTE generator: ~3/2 = 696.239
- diamond monotone range: [685.714, 720.000] (4\7 to 3\5)
- diamond tradeoff range: [694.786, 701.955] (1/3 comma to Pythagorean)
- diamond monotone and tradeoff: [694.786, 701.955]
Badness: 0.007381
Scales: meantone5, meantone7, meantone12
Seven-limit extensions
The 7-limit extensions of meantone are:
- Septimal meantone, with normal comma list [[-4 4 -1⟩, [-13 10 0 -1⟩],
- Flattone, with normal list [[-4 4 -1⟩, [-17 9 0 1⟩],
- Dominant, with normal list [[-4 4 -1⟩, [6 -2 0 -1⟩],
- Sharptone, with normal list [[-4 4 -1⟩, [2 -3 0 1⟩],
- Injera, with normal list [[-4 4 -1⟩, [-7 8 0 -2⟩],
- Mohajira, with normal list [[-4 4 -1⟩, [-23 11 0 2⟩],
- Godzilla, with normal list [[-4 4 -1⟩, [-4 -1 0 2⟩],
- Mothra, with normal list [[-4 4 -1⟩, [-10 1 0 3⟩],
- Squares, with normal list [[-4 4 -1⟩, [-3 9 0 -4⟩], and
- Liese, with normal list [[-4 4 -1⟩, [-9 11 0 -3⟩].
Septimal meantone
The 7/4 of septimal meantone is the augmented sixth, C-A#, and other septimal intervals are 7/6, C-D#, the augmented second, 7/5, C-F#, the tritone, and 21/16, C-E#, the augmented third. Septimal meantone tempers out the common 7-limit commas 126/125 and 225/224 and in fact can be defined as the 7-limit temperament that tempers out any two of 81/80, 126/125 and 225/224.
Subgroup: 2.3.5.7
Comma list: 81/80, 126/125
Mapping: [⟨1 0 -4 -13], ⟨0 1 4 10]]
Wedgie: ⟨⟨ 1 4 10 4 13 12 ]]
POTE generator: ~3/2 = 696.495
- 7- and 9-odd-limit
- [[1 0 0 0⟩, [1 0 1/4 0⟩, [0 0 1 0⟩, [-3 0 5/2 0⟩]
- Eigenmonzos: 2, 5
- Diamond monotone range: [694.737, 700.000] (11\19 to 7\12)
- Diamond tradeoff range: [694.786, 701.955] (1/3 comma to Pythagorean)
- Diamond monotone and tradeoff: [694.786, 700.000]
Algebraic generator: Cybozem, the real root of 15x3 - 10x2 - 18, 503.4257 cents. The recurrence converges quickly.
Badness: 0.013707
Scales: meantone5, meantone7, meantone12
Unidecimal meantone aka Huygens
Subgroup: 2.3.5.7.11
Comma list: 81/80, 99/98, 126/125
Mapping: [⟨1 0 -4 -13 -25], ⟨0 1 4 10 18]]
POTE generator: ~3/2 = 696.967
Minimax tuning:
- [[1 0 0 0 0⟩, [25/16 -1/8 0 0 1/16⟩, [9/4 -1/2 0 0 1/4⟩, [21/8 -5/4 0 0 5/8⟩, [25/8 -9/4 0 0 9/8⟩]
- Eigenmonzos: 2, 11/9
Tuning ranges:
- Diamond monotone range: [696.774, 700.000] (18\31 to 7\12)
- Diamond tradeoff range: [691.202, 701.955]
- Diamond monotone and tradeoff: [696.774, 700.000]
Algebraic generator: Traverse, the positive real root of x4 + 2x - 13, or 696.9529 cents.
Vals: Template:Val list
Badness: 0.017027
- Music
Tridecimal meantone
Subgroup: 2.3.5.7.11.13
Comma list: 66/65, 81/80, 99/98, 105/104
Mapping: [⟨1 0 -4 -13 -25 -20], ⟨0 1 4 10 18 15]]
POTE generator: ~3/2 = 696.642
Vals: Template:Val list
Badness: 0.018048
Grosstone
Subgroup: 2.3.5.7.11.13
Comma list: 81/80, 99/98, 126/125, 144/143
Mapping: [⟨1 0 -4 -13 -25 29], ⟨0 1 4 10 18 -16]]
POTE generator: ~3/2 = 697.264
Vals: Template:Val list
Badness: 0.025899
Meridetone
Subgroup: 2.3.5.7.11.13
Comma list: 78/77, 81/80, 99/98, 126/125
Mapping: [⟨1 0 -4 -13 -25 -39], ⟨0 1 4 10 18 27]]
POTE generator: ~3/2 = 697.529
Vals: Template:Val list
Badness: 0.026421
Hemimeantone
Subgroup: 2.3.5.7.11.13
Comma list: 81/80, 99/98, 126/125, 169/168
Mapping: [⟨1 0 -4 -13 -25 -5], ⟨0 2 8 20 36 11]]
Mapping generators: ~2, ~26/15
POTE generator: ~15/13 = 251.535
Vals: Template:Val list
Badness: 0.031433
Meanpop
Subgroup: 2.3.5.7.11
Comma list: 81/80, 126/125, 385/384
Mapping: [⟨1 0 -4 -13 24], ⟨0 1 4 10 -13]]
Mapping generator: ~2, ~3
POTE generator: ~3/2 = 696.434
Minimax tuning:
- 11-odd-limit: 1/4 comma
- [[1 0 0 0 0⟩, [1 0 1/4 0 0⟩, [0 0 1 0 0⟩, [-3 0 5/2 0 0⟩, [11 0 -13/4 0 0⟩]
- Eigenmonzos: 2, 5
Tuning ranges:
- Diamond monotone range: [694.737, 696.774] (11\19 to 18\31)
- Diamond tradeoff range: [691.202, 701.955]
- Diamond monotone and tradeoff: [694.737, 696.774]
Algebraic generator: Cybozem; or else Radieubiz, the real root of 3x3 + 6x - 19. Unlike Cybozem, the recurrence for Radieubiz does not converge.
Vals: Template:Val list
Badness: 0.021543
- Music
- Scott Joplin's "The Entertainer" tuned into meanpop[dead link]
- Twinkle canon – 50 edo by Claudi Meneghin
Tridecimal Meanpop
Subgroup: 2.3.5.7.11.13
Comma list: 81/80, 105/104, 126/125, 144/143
Mapping: [⟨1 0 -4 -13 24 -20], ⟨0 1 4 10 -13 15]]
Mapping generator: ~2, ~3
POTE generator: ~3/2 = 696.211
Tuning ranges:
- Diamond monotone range: [694.737, 696.774] (11\19 to 18\31)
- Diamond tradeoff range: [691.202, 701.955]
- Diamond monotone and tradeoff: [694.737, 696.774]
Vals: Template:Val list
Badness: 0.020883
Meanplop
Subgroup: 2.3.5.7.11.13
Comma list: 65/64, 78/77, 81/80, 91/90
Mapping: [⟨1 0 -4 -13 24 10], ⟨0 1 4 10 -13 -4]]
POTE generator: ~3/2 = 696.202
Vals: Template:Val list
Badness: 0.027666
Meanenneadecal
Subgroup: 2.3.5.7.11
Comma list: 45/44, 56/55, 81/80
Mapping: [⟨1 0 -4 -13 -6], ⟨0 1 4 10 6]]
POTE generator: ~3/2 = 696.250
Vals: Template:Val list
Badness: 0.021423
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 45/44, 56/55, 78/77, 81/80
Mapping: [⟨1 0 -4 -13 -6 -20], ⟨0 1 4 10 6 15]]
POTE generator: ~3/2 = 696.146
Vals: Template:Val list
Badness: 0.021182
Vincenzo
Subgroup: 2.3.5.7.11.13
Comma list: 45/44, 56/55, 65/64, 81/80
Mapping: [⟨1 0 -4 -13 -6 10], ⟨0 1 4 10 6 -4]]
POTE generator: ~3/2 = 695.060
Vals: Template:Val list
Badness: 0.024763
17-limit
Subgroup: 2.3.5.7.11.13.17
Comma list: 45/44, 52/51, 56/55, 65/64, 81/80
Mapping: [⟨1 0 -4 -13 -6 10 12], ⟨0 1 4 10 6 -4 -5]]
POTE generator: ~3/2 = 695.858
Vals: Template:Val list
Badness: 0.025535
19-limit
Subgroup: 2.3.5.7.11.13.17.19
Comma list: 39/38, 45/44, 52/51, 56/55, 65/64, 81/80
Mapping: [⟨1 0 -4 -13 -6 10 12 9], ⟨0 1 4 10 6 -4 -5 -3]]
POTE generator: ~3/2 = 696.131
Vals: Template:Val list
Badness: 0.022302
23-limit
Subgroup: 2.3.5.7.11.13.17.19.23
Comma list: 39/38, 45/44, 52/51, 56/55, 65/64, 69/68, 81/80
Mapping: [⟨1 0 -4 -13 -6 10 12 9 14], ⟨0 1 4 10 6 -4 -5 -3 -6]]
POTE generator: ~3/2 = 696.044
Vals: Template:Val list
Badness: 0.020139
29-limit
Subgroup: 2.3.5.7.11.13.17.19.23.29
Comma list: 39/38, 45/44, 52/51, 56/55, 58/57, 65/64, 69/68, 81/80
Mapping: [⟨1 0 -4 -13 -6 10 12 9 14 8], ⟨0 1 4 10 6 -4 -5 -3 -6 -2]]
POTE generator: ~3/2 = 695.913
Vals: Template:Val list
Badness: 0.018168
31-limit
Subgroup: 2.3.5.7.11.13.17.19.23.29.31
Comma list: 39/38, 45/44, 52/51, 56/55, 58/57, 65/64, 69/68, 81/80, 93/92
Mapping: [⟨1 0 -4 -13 -6 10 12 9 14 8 16], ⟨0 1 4 10 6 -4 -5 -3 -6 -2 -7]]
POTE generator: ~3/2 = 695.750
Vals: Template:Val list
Badness: 0.017069
37-limit
Subgroup: 2.3.5.7.11.13.17.19.23.29.31.37
Comma list: 39/38, 45/44, 52/51, 56/55, 58/57, 65/64, 69/68, 75/74, 81/80, 93/92
Mapping: [⟨1 0 -4 -13 -6 10 12 9 14 8 16 -9], ⟨0 1 4 10 6 -4 -5 -3 -6 -2 -7 9]]
POTE generator: ~3/2 = 695.603
Vals: Template:Val list
Badness: 0.016129
41-limit
Subgroup: 2.3.5.7.11.13.17.19.23.29.31.37.41
Comma list: 39/38, 45/44, 52/51, 56/55, 58/57, 65/64, 69/68, 75/74, 81/80, 93/92, 124/123
Mapping: [⟨1 0 -4 -13 -6 10 12 9 14 8 16 -9 18], ⟨0 1 4 10 6 -4 -5 -3 -6 -2 -7 9 -8]]
POTE generator: ~3/2 = 695.696
Vals: Template:Val list
Badness: 0.015356
43-limit
Subgroup: 2.3.5.7.11.13.17.19.23.29.31.37.41.43
Comma list: 39/38, 45/44, 52/51, 56/55, 58/57, 65/64, 69/68, 75/74, 81/80, 86/85, 93/92, 124/123
Mapping: [⟨1 0 -4 -13 -6 10 12 9 14 8 16 -9 18 7], ⟨0 1 4 10 6 -4 -5 -3 -6 -2 -7 9 -8 -1]]
POTE generator: ~3/2 = 695.688
Vals: Template:Val list
Badness: 0.013906
47-limit
Subgroup: 2.3.5.7.11.13.17.19.23.29.31.37.41.43.47
Comma list: 39/38, 45/44, 52/51, 56/55, 58/57, 65/64, 69/68, 75/74, 81/80, 86/85, 93/92, 95/94, 124/123
Mapping: [⟨1 0 -4 -13 -6 10 12 9 14 8 16 -9 18 7 4], ⟨0 1 4 10 6 -4 -5 -3 -6 -2 -7 9 -8 -1 1]]
POTE generator: ~3/2 = 695.676
Vals: Template:Val list
Badness: 0.013818
Meanundec
Subgroup: 2.3.5.7.11.13
Comma list: 27/26, 40/39, 45/44, 56/55
Mapping: [⟨1 0 -4 -13 -6 -1], ⟨0 1 4 10 6 3]]
POTE generator: ~3/2 = 697.254
Vals: Template:Val list
Badness: 0.024243
Meanundeci
Subgroup: 2.3.5.7.11
Comma list: 33/32, 55/54, 77/75
Mapping: [⟨1 0 -4 -13 5], ⟨0 1 4 10 -1]]
POTE generator: ~3/2 = 694.689
Vals: Template:Val list
Badness: 0.031539
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 33/32, 55/54, 65/64, 77/75
Mapping: [⟨1 0 -4 -13 5 10], ⟨0 1 4 10 -1 -4]]
POTE generator: ~3/2 = 694.764
Vals: Template:Val list
Badness: 0.026288
Migration
Subgroup: 2.3.5.7.11
Comma list: 81/80, 121/120, 126/125
Mapping: [⟨1 1 0 -3 2], ⟨0 2 8 20 5]]
Mapping generators: ~2, ~11/9
POTE generator: ~11/9 = 348.182
Vals: Template:Val list
Badness: 0.025516
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 66/65, 81/80, 121/120, 126/125
Mapping: [⟨1 1 0 -3 2 4], ⟨0 2 8 20 5 -1]]
Mapping generators: ~2, ~11/9
POTE generator: ~11/9 = 348.490
Vals: Template:Val list
Badness: 0.028071
Bimeantone
11/8 is mapped to half octave minus the meantone diesis.
Subgroup: 2.3.5.7.11
Comma list: 81/80, 126/125, 245/242
Mapping: [⟨2 0 -8 -26 -31], ⟨0 1 4 10 12]]
Mapping generators: ~63/44, ~3
POTE generator: ~3/2 = 696.016
Vals: Template:Val list
Badness: 0.038122
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 81/80, 105/104, 126/125, 245/242
Mapping: [⟨2 0 -8 -26 -31 -40], ⟨0 1 4 10 12 15]]
Mapping generators: ~55/39, ~3
POTE generator: ~3/2 = 695.836
Vals: Template:Val list
Badness: 0.028817
17-limit
Subgroup: 2.3.5.7.11.13.17
Comma list: 81/80, 105/104, 126/125, 189/187, 221/220
Mapping: [⟨2 0 -8 -26 -31 -40 5], ⟨0 1 4 10 12 15 1]]
Mapping generators: ~17/12, ~3
POTE generator: ~3/2 = 695.783
Vals: Template:Val list
Badness: 0.022666
Flattone
In flattone, 9 generator steps of 4/3 get to the interval class for 7, meaning that 7/4 is a diminished seventh interval (C-Bbb). Other intervals are 7/6, a diminished third (C-Ebb), and 7/5, a doubly diminshed fifth (C-Gbb). Good tunings for flattone are 26EDO, 45EDO and 64EDO.
Subgroup: 2.3.5.7
Comma list: 81/80, 525/512
Mapping: [⟨1 0 -4 17], ⟨0 1 4 -9]]
Wedgie: ⟨⟨ 1 4 -9 4 -17 -32 ]]
POTE generator: ~3/2 = 693.779
- [[1 0 0 0⟩, [21/13 0 1/13 -1/13⟩, [32/13 0 4/13 -4/13⟩, [32/13 0 -9/13 9/13⟩]
- Eigenmonzos: 2, 7/5
- [[1 0 0 0⟩, [17/11 2/11 0 -1/11⟩, [24/11 8/11 0 -4/11⟩, [34/11 -18/11 0 9/11⟩]
- Eigenmonzos: 2, 9/7
- Diamond monotone range: [692.308, 694.737] (15\26 to 11\19)
- Diamond tradeoff range: [692.353, 701.955]
- Diamond monotone and tradeoff: [692.353, 694.737]
Algebraic generator: Squarto, the positive root of 8x2 - 4x - 9, at 506.3239 cents, equal to (1 + sqrt (19))/4.
Badness: 0.038553
Scales: flattone12
11-limit
Subgroup: 2.3.5.7.11
Comma list: 45/44, 81/80, 385/384
Mapping: [⟨1 0 -4 17 -6], ⟨0 1 4 -9 6]]
POTE generator: ~3/2 = 693.126
Tuning ranges:
- Diamond monotone range: [692.308, 694.737] (15\26 to 11\19)
- Diamond tradeoff range: [682.502, 701.955]
- Diamond monotone and tradeoff: [692.308, 694.737]
Vals: Template:Val list
Badness: 0.033839
Scales: flattone12
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 45/44, 65/64, 78/77, 81/80
Mapping: [⟨1 0 -4 17 -6 10], ⟨0 1 4 -9 6 -4]]
POTE generator: ~3/2 = 693.058
Tuning ranges:
- Diamond monotone range: [692.308, 694.737] (15\26 to 11\19)
- Diamond tradeoff range: [682.502, 701.955]
- Diamond monotone and tradeoff: [692.308, 694.737]
Vals: Template:Val list
Badness: 0.022260
Scales: flattone12
Ptolemy
Subgroup: 2.3.5.7.11
Comma list: 81/80, 121/120, 525/512
Mapping: [⟨1 1 0 8 2], ⟨0 2 8 -18 5]]
POTE generator: ~11/9 = 346.922
Vals: Template:Val list
Badness: 0.058785
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 65/64, 81/80, 105/104, 121/120
Mapping: [⟨1 1 0 8 2 6], ⟨0 2 8 -18 5 -8]]
POTE generator: ~11/9 = 346.910
Vals: Template:Val list
Badness: 0.034316
Dominant
The interval class for 7 is obtained from two fourths in succession, so that 7/4 is a minor seventh. The 7/6 interval is, like 6/5, now a minor third, and 7/5 is a diminished fifth. An excellent tuning for dominant is 12EDO, but it also works well with the Pythagorean tuning of pure 3/2 fifths, and with 29EDO, 41EDO, or 53EDO.
Subgroup: 2.3.5.7
Comma list: 36/35, 64/63
Mapping: [⟨1 0 -4 6], ⟨0 1 4 -2]]
Wedgie: ⟨⟨ 1 4 -2 4 -6 -16 ]]
POTE generator: ~3/2 = 701.573
- Diamond monotone range: [700.000, 720.000] (7\12 to 3\5)
- Diamond tradeoff range: [694.786, 715.587]
- Diamond monotone and tradeoff: [700.000, 715.587]
Badness: 0.020690
11-limit
Subgroup: 2.3.5.7.11
Comma list: 36/35, 56/55, 64/63
Mapping: [⟨1 0 -4 6 13], ⟨0 1 4 -2 -6]]
Tuning ranges:
- Diamond monotone range: [700.000, 705.882] (7\12 to 10\17)
- Diamond tradeoff range: [691.202, 715.587]
- Diamond monotone and tradeoff: [700.000, 705.882]
POTE generator: ~3/2 = 703.254
Vals: Template:Val list
Badness: 0.024180
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 36/35, 56/55, 64/63, 66/65
Mapping: [⟨1 0 -4 6 13 18], ⟨0 1 4 -2 -6 -9]]
POTE generator: ~3/2 = 703.636
Tuning ranges:
- Diamond monotone range: 705.882 (10\17)
- Diamond tradeoff range: [691.202, 715.587]
- Diamond monotone and tradeoff: 705.882
Vals: Template:Val list
Badness: 0.024108
Dominion
Subgroup: 2.3.5.7.11.13
Comma list: 26/25, 36/35, 56/55, 64/63
Mapping: [⟨1 0 -4 6 13 -9], ⟨0 1 4 -2 -6 8]]
Vals: Template:Val list
POTE generator: ~3/2 = 704.905
Badness: 0.027295
Domineering
Subgroup: 2.3.5.7.11
Comma list: 36/35, 45/44, 64/63
Mapping: [⟨1 0 -4 6 -6], ⟨0 1 4 -2 6]]
POTE generator: ~3/2 = 698.776
Vals: Template:Val list
Badness: 0.021978
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 36/35, 45/44, 52/49, 64/63
Mapping: [⟨1 0 -4 6 -6 10], ⟨0 1 4 -2 6 -4]]
POTE generator: ~3/2 = 695.762
Vals: Template:Val list
Badness: 0.027039
17-limit
Subgroup: 2.3.5.7.11.13.17
Comma list: 36/35, 45/44, 51/49, 52/49, 64/63
Mapping: [⟨1 0 -4 6 -6 10 12], ⟨0 1 4 -2 6 -4 -5]]
POTE generator: ~3/2 = 696.115
Vals: Template:Val list
Badness: 0.024539
19-limit
Subgroup: 2.3.5.7.11.13.17.19
Comma list: 36/35, 39/38, 45/44, 51/49, 52/49, 57/56
Mapping: [⟨1 0 -4 6 -6 10 12 9], ⟨0 1 4 -2 6 -4 -5 -3]]
POTE generator: ~3/2 = 696.217
Vals: Template:Val list
Badness: 0.020398
Dominatrix
Subgroup: 2.3.5.7.11.13
Comma list: 27/26, 36/35, 45/44, 64/63
Mapping: [⟨1 0 -4 6 -6 -1], ⟨0 1 4 -2 6 3]]
POTE generator: ~3/2 = 698.544
Vals: Template:Val list
Badness: 0.018289
Domination
Subgroup: 2.3.5.7.11
Comma list: 36/35, 64/63, 77/75
Mapping: [⟨1 0 -4 6 -14], ⟨0 1 4 -2 11]]
POTE generator: ~3/2 = 705.004
Vals: Template:Val list
Badness: 0.036562
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 26/25, 36/35, 64/63, 66/65
Mapping: [⟨1 0 -4 6 -14 -9], ⟨0 1 4 -2 11 8]]
POTE generator: ~3/2 = 705.496
Vals: Template:Val list
Badness: 0.027435
Arnold
Subgroup: 2.3.5.7.11
Comma list: 22/21, 33/32, 36/35
Mapping: [⟨1 0 -4 6 5], ⟨0 1 4 -2 -1]]
POTE generator: ~3/2 = 698.491
Vals: Template:Val list
Badness: 0.026141
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 22/21, 27/26, 33/32, 36/35
Mapping: [⟨1 0 -4 6 5 -1], ⟨0 1 4 -2 3]]
POTE generator: ~3/2 = 696.743
Vals: Template:Val list
Badness: 0.023300
17-limit
Subgroup: 2.3.5.7.11.13.17
Comma list: 22/21, 27/26, 33/32, 36/35, 51/49
Mapping: [⟨1 0 -4 6 5 -1 12], ⟨0 1 4 -2 3 -5]]
POTE generator: ~3/2 = 696.978
Vals: Template:Val list
Badness: 0.024535
19-limit
Subgroup: 2.3.5.7.11.13.17.19
Comma list: 22/21, 27/26, 33/32, 36/35, 51/49, 57/56
Mapping: [⟨1 0 -4 6 5 -1 12 9], ⟨0 1 4 -2 3 -5 -3]]
POTE generator: ~3/2 = 697.068
Vals: Template:Val list
Badness: 0.021098
Maqamic
Maqamic has a hemififth generator (~11/9) and tempers out 36/35 and 121/120. It makes the most sense if viewed as an adaptive temperament, whereby 7/4 and 9/5 simply share an equivalence class in the resulting scales, but don't need to share a particular tempered "middle-of-the-road" intonation.
Subgroup: 2.3.5.7.11
Comma list: 36/35, 64/63, 121/120
Mapping: [⟨1 1 0 4 2], ⟨0 2 8 -4 5]]
Mapping generators: ~2, ~11/9
POTE generator: ~11/9 = 350.934
Vals: Template:Val list
Badness: 0.040240
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 36/35, 64/63, 66/65, 121/120
Mapping: [⟨1 1 0 4 2 4], ⟨0 2 8 -4 5 -1]]
Mapping generators: ~2, ~11/9
POTE generator: ~11/9 = 350.816
Vals: Template:Val list
Badness: 0.027214
Sharptone
Sharptone is a low-accuracy temperament tempering out 21/20 and 28/27. In sharptone, a 7/4 is a major sixth, a 7/6 a whole tone, and a 7/5 a fourth. Genuinely septimal sounding harmony therefore cannot be expected, but it can be used to translate, more or less, 7-limit JI into 5-limit meantone. 12EDO tuning does sharptone about as well as such a thing can be done, of course not in its patent val.
Subgroup: 2.3.5.7
Comma list: 21/20, 28/27
Mapping: [⟨1 0 -4 -2], ⟨0 1 4 3]]
Wedgie: ⟨⟨ 1 4 3 4 2 -4 ]]
POTE generator: ~3/2 = 700.140
Badness: 0.024848
Meanertone
Subgroup: 2.3.5.7.11
Comma list: 21/20, 28/27, 33/32
Mapping: [⟨1 0 -4 -2 5], ⟨0 1 4 3 -1]]
POTE generator: ~3/2 = 696.615
Vals: Template:Val list
Badness: 0.025167
Plutus
Subgroup: 2.3.5.7
Comma list: 15/14, 81/80
Mapping: [⟨1 0 -4 -5], ⟨0 1 4 5]]
Wedgie: ⟨⟨ 1 4 5 4 5 0 ]]
POTE generator: ~3/2 = 682.895
Badness: 0.045275
11-limit
Subgroup: 2.3.5.7.11
Comma list: 15/14, 22/21, 81/80
Mapping: [⟨1 0 -4 -5 -6], ⟨0 1 4 5 6]]
POTE generator: ~3/2 = 685.234
Vals: Template:Val list
Badness: 0.032521
Supermean
Subgroup: 2.3.5.7
Comma list: 81/80, 672/625
Mapping: [⟨1 0 -4 -21], ⟨0 1 4 15]]
POTE generator: ~3/2 = 704.889
Badness: 0.134204
11-limit
Subgroup: 2.3.5.7.11
Comma list: 56/55, 81/80, 132/125
Mapping: [⟨1 0 -4 -21 -14], ⟨0 1 4 15 11]]
POTE generator: ~3/2 = 705.096
Vals: Template:Val list
Badness: 0.063262
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 26/25, 56/55, 66/65, 81/80
Mapping: [⟨1 0 -4 -21 -14 -9], ⟨0 1 4 15 11 8]]
POTE generator: ~3/2 = 705.094
Vals: Template:Val list
Badness: 0.040324
Godzilla
Godzilla tempers out 49/48, equating 8/7 with 7/6. Two of the step-and-a-quarter intervals these represent give a fourth, and so step-and-a-quarter generators generate godzilla. 19edo is close to being the optimal generator tuning; hence it can be more or less equated with taking 4\19 as a generator. MOS are of 5, 9, or 14 notes.
Subgroup: 2.3.5.7
Comma list: 49/48, 81/80
Mapping: [⟨1 0 -4 2], ⟨0 2 8 1]]
Mapping generators: ~2, ~7/4
Wedgie: ⟨⟨ 2 8 1 8 -4 -20 ]]
POTE generator: ~8/7 = 252.635
- Diamond monotone range: [240.000, 257.143] (1\5 to 3\14)
- Diamond tradeoff range: [231.174, 266.871]
- Diamond monotone and tradeoff: [240.000, 257.143]
Badness: 0.026747
11-limit
Subgroup: 2.3.5.7.11
Comma list: 45/44, 49/48, 81/80
Mapping: [⟨1 0 -4 2 -6], ⟨0 2 8 1 12]]
Mapping generators: ~2, ~7/4
POTE generator: ~8/7 = 254.027
Tuning ranges:
- Diamond monotone range: [252.632, 257.143] (4\19 to 3\14)
- Diamond tradeoff range: [231.174, 266.871]
- Diamond monotone and tradeoff: [252.632, 257.143]
Vals: Template:Val list
Badness: 0.028947
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 45/44, 49/48, 78/77, 81/80
Mapping: [⟨1 0 -4 2 -6 -5], ⟨0 2 8 1 12 11]]
Mapping generators: ~2, ~7/4
POTE generator: ~8/7 = 253.603
Tuning ranges:
- Diamond monotone range: 694.737 (4\19)
- Diamond tradeoff range: [621.581, 737.652]
- Diamond monotone and tradeoff: 694.737
Vals: Template:Val list
Badness: 0.022503
Semafour
Subgroup: 2.3.5.7.11
Comma list: 33/32, 49/48, 55/54
Mapping: [⟨1 0 -4 2 5], ⟨0 2 8 1 -2]]
Mapping generators: ~2, ~7/4
POTE generator: ~8/7 = 254.042
Vals: Template:Val list
Badness: 0.028510
Varan
Subgroup: 2.3.5.7.11
Comma list: 49/48, 77/75, 81/80
Mapping: [⟨1 0 -4 2 -10], ⟨0 2 8 1 17]]
Mapping generators: ~2, ~7/4
POTE generator: ~8/7 = 251.079
Vals: Template:Val list
Badness: 0.039647
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 49/48, 66/65, 77/75, 81/80
Mapping: [⟨1 0 -4 2 -10 -5], ⟨0 2 8 1 17 11]]
Mapping generators: ~2, ~7/4
POTE generator: ~8/7 = 251.165
Vals: Template:Val list
Badness: 0.025676
Baragon
Subgroup: 2.3.5.7.11
Comma list: 49/48, 56/55, 81/80
Mapping: [⟨1 0 -4 2 9], ⟨0 2 8 1 -7]]
Mapping generators: ~2, ~7/4
POTE generator: ~8/7 = 251.173
Vals: Template:Val list
Badness: 0.035673
Injera
Injera has a half-octave period and a generator which can be taken as a fifth or fourth, but also as a 15/14 semitone difference between a half-octave and a perfect fifth. Injera tempers out 50/49, equating 7/5 with 10/7 and giving a tritone of half an octave. A major third up from this tritone is the 7/4. 38EDO, which is two parallel 19EDOs, is an excellent tuning for injera.
Subgroup: 2.3.5.7
Comma list: 50/49, 81/80
Mapping: [⟨2 0 -8 -7], ⟨0 1 4 4]]
Mapping generators: ~7/5, ~3
Wedgie: ⟨⟨ 2 8 8 8 7 -4 ]]
POTE generator: ~3/2 = 694.375
- Diamond monotone range: [685.714, 700.000] (8\14 to 7\12)
- Diamond tradeoff range: [688.957, 701.955]
- Diamond monotone and tradeoff: [688.957, 700.000]
Badness: 0.031130
- Music
- Two Pairs of Socks (in 26EDO) by Igliashon Jones
11-limit
Subgroup: 2.3.5.7.11
Comma list: 45/44, 50/49, 81/80
Mapping: [⟨2 0 -8 -7 -12], ⟨0 1 4 4 6]]
Mapping generators: ~7/5, ~3
POTE generator: ~3/2 = 692.840
Tuning ranges:
- Diamond monotone range: [685.714, 700.000] (8\14 to 7\12)
- Diamond tradeoff range: [682.458, 701.955]
- Diamond monotone and tradeoff: [685.714, 700.000]
Vals: Template:Val list
Badness: 0.023124
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 45/44, 50/49, 78/77, 81/80
Mapping: [⟨2 0 -8 -7 -12 -21], ⟨0 1 4 4 6 9]]
Mapping generators: ~7/5, ~3
POTE generator: ~3/2 = 692.673
Tuning ranges:
- Diamond monotone range: 692.308 (15\26)
- Diamond tradeoff range: [682.458, 701.955]
- Diamond monotone and tradeoff: 692.308 (15\26)
Vals: Template:Val list
Badness: 0.021565
Enjera
Subgroup: 2.3.5.7.11.13
Comma list: 27/26, 40/39, 45/44, 50/49
Mapping: [⟨2 0 -8 -7 -12 -2], ⟨0 1 4 4 6 3]]
Mapping generators: ~7/5, ~3
POTE generator: ~3/2 = 694.121
Vals: Template:Val list
Badness: 0.026542
Injerous
Subgroup: 2.3.5.7.11
Comma list: 33/32, 50/49, 55/54
Mapping: [⟨2 0 -8 -7 10], ⟨0 1 4 4 -1]]
Mapping generators: ~7/5, ~3
POTE generator: ~3/2 = 690.548
Vals: Template:Val list
Badness: 0.038577
Lahoh
Subgroup: 2.3.5.7.11
Comma list: 50/49, 56/55, 81/77
Mapping: [⟨2 0 -8 -7 7], ⟨0 1 4 4 0]]
Mapping generators: ~7/5, ~3
POTE generator: ~3/2 = 699.001
Vals: Template:Val list
Badness: 0.043062
Mohaha
Mohaha is the 2.3.5.11 subgroup temperament with a generator of a neutral third, two of which make up a fifth, and which can be taken to represent 11/9. Mohaha can be thought of, intuitively, as "meantone with quarter tones"; as is the 3/2 generator subdivided in half, so is the 25/24 chromatic semitone divided into two equal ~33/32 quarter tones (in the 2.3.5.11 subgroup). Within this paradigm, mohaha is the temperament that splits the 3/2 into two equal 11/9's, that splits the 6/5 into two equal 11/10's, and that maps four 3/2's to 5/1. It has a 7-note MOS with three larger steps and four smaller ones, going sLsLsLs. Taking septimal meantone mapping of 7 leads migration, flattone mapping of 7 leads ptolemy, and dominant mapping of 7 leads maqamic.
Subgroup: 2.3.5.11
Comma list: 81/80, 121/120
Sval mapping: [⟨1 1 0 2], ⟨0 2 8 5]]
Sval mapping generators: ~2, ~11/9
Gencom mapping: [⟨1 1 0 0 2], ⟨0 2 8 0 5]]
Gencom: [2 11/9; 81/80 121/120]
POTE generator: ~11/9 = 348.0938
Mohoho
Subgroup: 2.3.5.11.13
Comma list: 66/65, 81/80, 121/120
Sval mapping: [⟨1 1 0 2 4], ⟨0 2 8 5 -1]]
Sval mapping generators: ~2, ~11/9
Gencom mapping: [⟨1 1 0 0 2 4], ⟨0 2 8 0 5 -1]]
Gencom: [2 11/9; 66/65 81/80 121/120]
POTE generator: ~11/9 = 348.9155
Vals: Template:Val list
Mohajira
Mohajira can be viewed as derived from mohaha which maps the interval one quarter tone flat of 16/9 to 7/4, although mohajira really makes more sense as an 11-limit temperament. It tempers out 6144/6125, the porwell comma. 31EDO makes for an excellent (7-limit) mohajira tuning, with generator 9/31.
Subgroup: 2.3.5.7
Comma list: 81/80, 6144/6125
Mapping: [⟨1 1 0 6], ⟨0 2 8 -11]]
Mapping generators: ~2, ~128/105
Wedgie: ⟨⟨ 2 8 -11 8 -23 -48 ]]
POTE generator: ~128/105 = 348.415
- 7- and 9-odd-limit: 1/4 comma
- [[1 0 0 0⟩, [1 0 1/4 0⟩, [0 0 1 0⟩, [6 0 -11/8 0⟩]
- Eigenmonzos: 2, 5
Algebraic generator: Mohabis, real root of 3x3 - 3x2 - 1, 348.6067 cents. Corresponding recurrence converges quickly.
Badness: 0.055714
11-limit
Subgroup: 2.3.5.7.11
Comma list: 81/80, 121/120, 176/175
Mapping: [⟨1 1 0 6 2], ⟨0 2 8 -11 5]]
Mapping generators: ~2, ~11/9
POTE generator: ~11/9 = 348.477
Minimax tuning:
- 11-odd-limit: 1/4 comma
- [[1 0 0 0 0⟩, [1 0 1/4 0 0⟩, [0 0 1 0 0⟩, [6 0 -11/8 0 0⟩, [2 0 5/8 0 0⟩]
- Eigenmonzos: 2, 5
Vals: Template:Val list
Badness: 0.026064
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 66/65, 81/80, 105/104, 121/120
Mapping: [⟨1 1 0 6 2 4], ⟨0 2 8 -11 5 -1]]
Mapping generators: ~2, ~11/9
POTE generator: ~11/9 = 348.558
Vals: Template:Val list
Badness: 0.023388
17-limit
Subgroup: 2.3.5.7.11.13.17
Comma list: 66/65, 81/80, 105/104, 121/120, 154/153
Mapping: [⟨1 1 0 6 2 4 7], ⟨0 2 8 -11 5 -1 -10]]
Mapping generators: ~2, ~11/9
POTE generator: ~11/9 = 348.736
Vals: Template:Val list
Badness: 0.020576
19-limit
Subgroup: 2.3.5.7.11.13.17.19
Comma list: 66/65, 77/76, 81/80, 96/95, 105/104, 153/152
Mapping: [⟨1 1 0 6 2 4 7 6], ⟨0 2 8 -11 5 -1 -10 -6]]
Mapping generators: ~2, ~11/9
POTE generator: ~11/9 = 348.810
Vals: Template:Val list
Badness: 0.017302
Mohamaq
Subgroup: 2.3.5.7
Comma list: 81/80, 392/375
Mapping: [⟨1 1 0 -1], ⟨0 2 8 13]]
Mapping generators: ~2, ~25/21
POTE generator: ~25/21 = 350.586
Badness: 0.077734
11-limit
Subgroup: 2.3.5.7.11
Comma list: 56/55, 77/75, 243/242
Mapping: [⟨1 1 0 -1 2], ⟨0 2 8 13 5]]
Mapping generators: ~2, ~11/9
POTE generator: ~11/9 = 350.565
Vals: Template:Val list
Badness: 0.036207
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 56/55, 66/65, 77/75, 243/242
Mapping: [⟨1 1 0 -1 2 4], ⟨0 2 8 13 5 -1]]
Mapping generators: ~2, ~11/9
POTE generator: ~11/9 = 350.745
Vals: Template:Val list
Badness: 0.028738
Orphic
Subgroup: 2.3.5.7
Comma list: 81/80, 5898240/5764801
Mapping: [⟨2 5 12 7], ⟨0 -4 -16 -3]]
Mapping generators: ~2401/1728, ~7/6
Wedgie: ⟨⟨ 8 32 6 32 -13 -76 ]]
POTE generator: ~7/6 = 275.794
Badness: 0.258825
11-limit
Subgroup: 2.3.5.7.11
Comma list: 81/80, 99/98, 73728/73205
Mapping: [⟨2 5 12 7 6], ⟨0 -4 -16 -3 2]]
Mapping generators: ~363/256, ~7/6
POTE generator: ~7/6 = 275.762
Vals: Template:Val list
Badness: 0.101499
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 81/80, 99/98, 144/143, 2200/2197
Mapping: [⟨2 5 12 7 6 12], ⟨0 -4 -16 -3 2 -10]]
Mapping generators: ~55/39, ~7/6
POTE generator: ~7/6 = 275.774
Vals: Template:Val list
Badness: 0.053482
Mothra
Mothra splits the fifth into three 8/7 generators. It uses 1029/1024, the gamelisma, to accomplish this deed and also tempers out 1728/1715, the orwell comma. Using 31EDO with a generator of 6/31 is an excellent tuning choice. Once again something other than a MOS should be used as a scale to get the most out of mothra. In the 2.3.7 subgroup, mothra is identical to slendric.
Note that mothra can also be called cynder in the 7-limit, which can be a little confusing sometimes.
Subgroup: 2.3.5.7
Comma list: 81/80, 1029/1024
Mapping: [⟨1 1 0 3], ⟨0 3 12 -1]]
Mapping generators: ~2, ~8/7
Wedgie: ⟨⟨ 3 12 -1 12 -10 -36 ]]
POTE generator: ~8/7 = 232.193
Algebraic generator: Rabrindanath, largest real root of x8 - 3x2 + 1, or 232.0774 cents.
- 7- and 9-odd-limit: 1/4 comma
- [[1 0 0 0⟩, [1 0 1/4 0⟩, [0 0 1 0⟩, [3 0 -1/12 0⟩]
- Eigenmonzos: 2, 5
Badness: 0.037146
11-limit
Subgroup: 2.3.5.7.11
Comma list: 81/80, 99/98, 385/384
Mapping: [⟨1 1 0 3 5], ⟨0 3 12 -1 -8]]
Mapping generators: ~2, ~8/7
POTE generator: ~8/7 = 232.031
Vals: Template:Val list
Badness: 0.025642
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 81/80, 99/98, 105/104, 144/143
Mapping: [⟨1 1 0 3 5 1], ⟨0 3 12 -1 -8 14]]
Mapping generators: ~2, ~8/7
POTE generator: ~8/7 = 231.811
Vals: Template:Val list
Badness: 0.023954
- Music
Cynder
Subgroup: 2.3.5.7.11
Comma list: 45/44, 81/80, 1029/1024
Mapping: [⟨1 1 0 3 0], ⟨0 3 12 -1 18]]
Mapping generators: ~2, ~8/7
POTE generator: ~8/7 = 231.317
Vals: Template:Val list
Badness: 0.055706
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 45/44, 78/77, 81/80, 640/637
Mapping: [⟨1 1 0 3 0 1], ⟨0 3 12 -1 18 14]]
Mapping generators: ~2, ~8/7
POTE generator: ~8/7 = 231.293
Vals: Template:Val list
Badness: 0.034124
Mosura
Subgroup: 2.3.5.7.11
Comma list: 81/80, 176/175, 540/539
Mapping: [⟨1 1 0 3 -1], ⟨0 3 12 -1 23]]
Mapping generators: ~2, ~8/7
POTE generator: ~8/7 = 232.419
Vals: Template:Val list
Badness: 0.0313
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 81/80, 144/143, 176/175, 196/195
Mapping: [⟨1 1 0 3 -1 7], ⟨0 3 12 -1 23 -17]]
Mapping generators: ~2, ~8/7
POTE generator: ~8/7 = 232.640
Vals: Template:Val list
Badness: 0.036857
Squares
Squares splits the interval of an eleventh, or 8/3, into four supermajor third (9/7) intervals, and uses it for a generator. 31EDO, with a generator of 11/31, makes for a good squares tuning, with 8, 11, and 14 note MOS available. Squares tempers out 2401/2400, the breedsma, as well as 2430/2401.
Subgroup: 2.3.5.7
Comma list: 81/80, 2401/2400
Mapping: [⟨1 3 8 6], ⟨0 -4 -16 -9]]
Mapping generators: ~2, ~9/7
Wedgie: ⟨⟨ 4 16 9 16 3 -24 ]]
POTE generator: ~9/7 = 425.942
- 7- and 9-odd-limit: 1/4 comma
- [[1 0 0 0⟩, [1 0 1/4 0⟩, [0 0 1 0⟩, [3/2 0 9/16 0⟩]
- Eigenmonzos: 2, 5
Algebraic generator: Sceptre2, the positive root of 9x2 + x - 16, or (sqrt (577) - 1)/18, which is 425.9311 cents.
Badness: 0.045993
Scales: skwares8, skwares11, skwares14
- Music
11-limit
Subgroup: 2.3.5.7.11
Comma list: 81/80, 99/98, 121/120
Mapping: [⟨1 3 8 6 7], ⟨0 -4 -16 -9 -10]]
Mapping generators: ~2, ~9/7
POTE generator: ~9/7 = 425.957
Vals: Template:Val list
Badness: 0.021636
Scales: skwares8, skwares11, skwares14
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 66/65, 81/80, 99/98, 121/120
Mapping: [⟨1 3 8 6 7 3], ⟨0 -4 -16 -9 -10 2]]
Mapping generators: ~2, ~9/7
POTE generator: ~9/7 = 425.550
Vals: Template:Val list
Badness: 0.025514
Scales: skwares8, skwares11, skwares14
Agora
Subgroup: 2.3.5.7.11.13
Comma list: 81/80, 99/98, 105/104, 121/120
Mapping: [⟨1 3 8 6 7 14], ⟨0 -4 -16 -9 -10 -29]]
Mapping generators: ~2, ~9/7
POTE generator: ~9/7 = 426.276
Vals: Template:Val list
Badness: 0.024522
Scales: skwares8, skwares11, skwares14
17-limit
Subgroup: 2.3.5.7.11.13.17
Comma list: 81/80, 99/98, 105/104, 120/119, 121/119
Mapping: [⟨1 3 8 6 7 14 8], ⟨0 -4 -16 -9 -10 -29 -11]]
Mapping generators: ~2, ~9/7
POTE generator: ~9/7 = 426.187
Vals: Template:Val list
Badness: 0.022573
Scales: skwares8, skwares11, skwares14
19-limit
Subgroup: 2.3.5.7.11.13.17.19
Comma list: 77/76, 81/80, 99/98, 105/104, 120/119, 121/119
Mapping: [⟨1 3 8 6 7 14 8 11], ⟨0 -4 -16 -9 -10 -29 -11 -19]]
Mapping generators: ~2, ~9/7
POTE generator: ~9/7 = 426.225
Vals: Template:Val list
Badness: 0.018839
Scales: skwares8, skwares11, skwares14
Cuboctahedra
Subgroup: 2.3.5.7.11
Comma list: 81/80, 385/384, 1375/1372
Mapping: [⟨1 3 8 6 -4], ⟨0 -4 -16 -9 21]]
Mapping generators: ~2, ~9/7
POTE generator: ~9/7 = 425.993
Vals: Template:Val list
Badness: 0.056826
Scales: skwares8, skwares11, skwares14
Liese
Liese splits the twelfth interval of 3/1 into three generators of 10/7, using the comma 1029/1000. It also tempers out 686/675, the senga. 74EDO makes for a good liese tuning, though 19EDO can be used. The tuning is well-supplied with MOS: 7, 9, 11, 13, 15, 17, 19, 36, 55.
Subgroup: 2.3.5.7
Comma list: 81/80, 686/675
Mapping: [⟨1 0 -4 -3], ⟨0 3 12 11]]
Mapping generators: ~2, ~10/7
Wedgie: ⟨⟨ 3 12 11 12 9 -8 ]]
POTE generator: ~10/7 = 632.406
Minimax tuning:
- 7- and 9-odd-limit: 1/4 comma
- [[1 0 0 0⟩, [1 0 1/4 0⟩, [0 0 1 0⟩, [2/3 0 11/12 0⟩]
- Eigenmonzos: 2, 5
Algebraic generator: Radix, the real root of x5 - 2x4 + 2x3 - 2x2 + 2x - 2, also a root of x6 - x5 - 2. The recurrence converges.
Badness: 0.046706
Liesel
Subgroup: 2.3.5.7.11
Comma list: 56/55, 81/80, 540/539
Mapping: [⟨1 0 -4 -3 4], ⟨0 3 12 11 -1]]
Mapping generators: ~2, ~10/7
POTE generator: ~10/7 = 633.073
Vals: Template:Val list
Badness: 0.040721
13-limit
Liesel is a very natural 13-limit tuning, given the generator is so near 13/9.
Subgroup: 2.3.5.7.11.13
Comma list: 56/55, 78/77, 81/80, 91/90
Mapping: [⟨1 0 -4 -3 4 0], ⟨0 3 12 11 -1 7]]
Mapping generators: ~2, ~10/7
POTE generator: ~10/7 = 633.042
Vals: Template:Val list
Badness: 0.027304
Elisa
Subgroup: 2.3.5.7.11
Comma list: 77/75, 81/80, 99/98
Mapping: [⟨1 0 -4 -3 -5], ⟨0 3 12 11 16]]
Mapping generators: ~2, ~10/7
POTE generator: ~10/7 = 633.061
Vals: Template:Val list
Badness: 0.041592
13-limit
Subgroup: 2.3.5.7.11
Comma list: 66/65, 77/75, 81/80, 99/98
Mapping: [⟨1 0 -4 -3 -5 0], ⟨0 3 12 11 16 7]]
Mapping generators: ~2, ~10/7
POTE generator: ~10/7 = 632.991
Vals: Template:Val list
Badness: 0.026922
Lisa
Subgroup: 2.3.5.7.11
Comma list: 45/44, 81/80, 343/330
Mapping: [⟨1 0 -4 -3 -6], ⟨0 3 12 11 18]]
Mapping generators: ~2, ~10/7
POTE generator: ~10/7 = 631.370
Vals: Template:Val list
Badness: 0.054829
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 45/44, 81/80, 91/88, 147/143
Mapping: [⟨1 0 -4 -3 -6 0], ⟨0 3 12 11 18 7]]
Mapping generators: ~2, ~10/7
POTE generator: ~10/7 = 631.221
Vals: Template:Val list
Badness: 0.036144
Jerome
Jerome is related to Hieronymus' tuning; the Hieronymus generator is 51/20, or 139.316 cents. While the generator represents both 13/12 and 12/11, the POTE and Hieronymus generators are close to 13/12 in size.
Subgroup: 2.3.5.7
Comma list: 81/80, 17280/16807
Mapping: [⟨1 1 0 2], ⟨0 5 20 7]]
Mapping generators: ~2, ~54/49
Wedgie: ⟨⟨ 5 20 7 20 -3 -40 ]]
POTE generator: ~54/49 = 139.343
Badness: 0.108656
11-limit
Subgroup: 2.3.5.7.11
Comma list: 81/80, 99/98, 864/847
Mapping: [⟨1 1 0 2 3], ⟨0 5 20 7 4]]
Mapping generators: ~2, ~12/11
POTE generator: ~12/11 = 139.428
Vals: Template:Val list
Badness: 0.047914
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 78/77, 81/80, 99/98, 144/143
Mapping: [⟨1 1 0 2 3 3], ⟨0 5 20 7 4 6]]
Mapping generators: ~2, ~12/11
POTE generator: ~12/11 = 139.387
Vals: Template:Val list
Badness: 0.029285
17-limit
Subgroup: 2.3.5.7.11.13.17
Comma list: 78/77, 81/80, 99/98, 144/143, 189/187
Mapping: [⟨1 1 0 2 3 3 2], ⟨0 5 20 7 4 6 18]]
Mapping generators: ~2, ~12/11
POTE generator: ~12/11 = 139.362
Vals: Template:Val list
Badness: 0.020878
19-limit
Subgroup: 2.3.5.7.11.13.17.19
Comma list: 78/77, 81/80, 99/98, 120/119, 135/133, 144/143
Mapping: [⟨1 1 0 2 3 3 2 1], ⟨0 5 20 7 4 6 18 28]]
Mapping generators: ~2, ~12/11
POTE generator: ~12/11 = 139.313
Vals: Template:Val list
Badness: 0.018229
Cloudtone
The cloudtone temperament (5&50) tempers out the cloudy comma, 16807/16384 and the syntonic comma, 81/80 in the 7-limit. It can be extended to the 11- and 13-limit by adding 385/384 and 105/104 to the comma list in this order.
Subgroup: 2.3.5.7
Comma list: 81/80, 16807/16384
Mapping: [⟨5 0 -20 14], ⟨0 1 4 0]]
Mapping generators: ~8/7, ~3
Wedgie: ⟨⟨ 5 20 0 20 -14 -56 ]]
POTE generator: ~3/2 = 695.720
Badness: 0.102256
11-limit
Subgroup: 2.3.5.7.11
Comma list: 81/80, 385/384, 2401/2376
Mapping: [⟨5 0 -20 14 41], ⟨0 1 4 0 -3]]
Mapping generators: ~8/7, ~3
POTE generator: ~3/2 = 696.536
Vals: Template:Val list
Badness: 0.070378
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 81/80, 105/104, 144/143, 2401/2376
Mapping: [⟨5 0 -20 14 41 -21], ⟨0 1 4 0 -3 5]]
Mapping generators: ~8/7, ~3
POTE generator: ~3/2 = 696.162
Vals: Template:Val list
Badness: 0.048829
Meanmag
Subgroup: 2.3.5.7
Comma list: 81/80, 3125/3072
Mapping: [⟨19 30 44 0], ⟨0 0 0 1]]
Mapping generators: ~25/24, ~7
Wedgie: ⟨⟨ 0 0 19 0 30 44 ]]
POTE generator: ~8/7 = 238.396
Badness: 0.077023
11-limit
Subgroup: 2.3.5.7.11
Comma list: 81/80, 385/384, 625/616
Mapping: [⟨19 30 44 0 119], ⟨0 0 0 1 -1]]
Mapping generators: ~25/24, ~7
POTE generator: ~8/7 = 233.486
Badness: 0.066829
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 81/80, 105/104, 144/143, 625/616
Mapping: [⟨19 30 44 0 119 17], ⟨0 0 0 1 -1 1]]
Mapping generators: ~25/24, ~7
POTE generator: ~8/7 = 234.890
Badness: 0.045844
Undevigintone
Subgroup: 2.3.5.7.11
Comma list: 49/48, 81/80, 126/125
Mapping: [⟨19 30 44 53 0], ⟨0 0 0 0 1]]
Mapping generators: ~21/20, ~11
POTE generator: ~11/8 = 538.047
Badness: 0.036387
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 49/48, 65/64, 81/80, 126/125
Mapping: [⟨19 30 44 53 0 70], ⟨0 0 0 0 1 0]]
Mapping generators: ~21/20, ~11
POTE generator: ~11/8 = 537.061
Vals: Template:Val list
Badness: 0.022933