Breedsmic temperaments: Difference between revisions
→Decoid: +CTE tunings. Review optimal ET sequences. |
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{{Mapping|legend=1| 10 0 47 36 | 0 2 -3 -1 }} | {{Mapping|legend=1| 10 0 47 36 | 0 2 -3 -1 }} | ||
: | : Mapping generators: ~15/14, ~8192/4725 | ||
{{Multival|legend=1| 20 -30 -10 -94 -72 61 }} | {{Multival|legend=1| 20 -30 -10 -94 -72 61 }} | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[CTE]]: ~15/14 = | * [[CTE]]: ~15/14 = 1\10, ~8192/4725 = 951.1086 (~16/15 = 111.1086, or ~225/224 = 8.8914) | ||
* [[POTE]]: ~15/14 = | * [[POTE]]: ~15/14 = 1\10, ~8192/4725 = 951.0987 (~16/15 = 111.0987, or ~225/224 = 8.9013) | ||
{{Optimal ET sequence|legend=1| 10, …, 130, 270, 2020c, 2290c, 2560c, 2830bc, 3100bcc, 3370bcc, 3640bcc }} | {{Optimal ET sequence|legend=1| 10, …, 130, 270, 2020c, 2290c, 2560c, 2830bc, 3100bcc, 3370bcc, 3640bcc }} | ||
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Optimal tunings: | Optimal tunings: | ||
* CTE: ~15/14 = | * CTE: ~15/14 = 1\10, ~400/231 = 951.0943 (~16/15 = 111.0943, or ~225/224 = 8.9057) | ||
* POTE: ~15/14 = | * POTE: ~15/14 = 1\10, ~400/231 = 951.0700 (~16/15 = 111.0700, or ~225/224 = 8.9300) | ||
Optimal ET sequence: {{Optimal ET sequence| 10e, …, 130, 270, 670, 940, 1210, 2150c }} | Optimal ET sequence: {{Optimal ET sequence| 10e, …, 130, 270, 670, 940, 1210, 2150c }} | ||
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Badness: 0.018735 | Badness: 0.018735 | ||
=== 13-limit === | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
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Optimal tunings: | Optimal tunings: | ||
* CTE: ~15/14 = | * CTE: ~15/14 = 1\10, ~26/15 = 951.0943 (~16/15 = 111.0943, or ~196/195 = 8.9057) | ||
* POTE: ~15/14 = | * POTE: ~15/14 = 1\10, ~26/15 = 951.0832 (~16/15 = 111.0832, or ~196/195 = 8.9168) | ||
Optimal ET sequence: {{Optimal ET sequence| 10e, …, 130, 270, 940, 1210f, 1480cf }} | Optimal ET sequence: {{Optimal ET sequence| 10e, …, 130, 270, 940, 1210f, 1480cf }} | ||
Badness: 0.013475 | Badness: 0.013475 | ||
=== Triacontoid === | |||
Subgroup: 2.3.5.7.11 | |||
Comma list: 2401/2400, 42592/42525, 1771561/1769472 | |||
Mapping: {{mapping| 30 0 141 108 80 | 0 2 -3 -1 1 }} | |||
: Mapping generators: ~45/44, ~8192/4725 | |||
Optimal tunings: | |||
* CTE: ~45/44 = 1\30, ~8192/4725 = 951.1137 (~225/224 = 8.8863) | |||
* POTE: ~45/44 = 1\30, ~8192/4725 = 951.1121 (~225/224 = 8.8879) | |||
Optimal ET sequence: {{Optimal ET sequence| 120, 150, 270 }} | |||
Badness: 0.075991 | |||
==== 13-limit ==== | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 676/675, 2401/2400, 4096/4095, 6656/6655 | |||
Mapping: {{mapping| 30 0 141 108 80 111 | 0 2 -3 -1 1 0 }} | |||
Optimal tunings: | |||
* CTE: ~45/44 = 1\30, ~26/15 = 951.1137 (~196/195 = 8.8863) | |||
* POTE: ~45/44 = 1\30, ~26/15 = 951.1130 (~196/195 = 8.8870) | |||
Optimal ET sequence: {{Optimal ET sequence| 120, 150, 270 }} | |||
Badness: 0.040873 | |||
== Neominor == | == Neominor == | ||