Very low accuracy temperaments: Difference between revisions
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Normalize mappings and review optimal GPV sequences |
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Below are listed some '''very low accuracy temperaments'''. Temperaments with exceedingly low accuracy such as these tend to temper out very large | Below are listed some '''very low accuracy temperaments'''. Temperaments with exceedingly low accuracy such as these tend to temper out very large "commas" such as 9/8, 32/27, or 15/14, equating wildly different interval sizes. All temperaments listed temper out an interval of at least size 15/14. As a result, every temperament here is an [[exotemperament]]. | ||
== Antitonic == | == Antitonic == | ||
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[[Comma list]]: [[32/27]] | [[Comma list]]: [[32/27]] | ||
{{Mapping|legend=1| 3 5 | {{Mapping|legend=1| 3 5 0 | 0 0 1 }} | ||
: mapping generators: ~4/3, ~5 | |||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[POTE]]: ~4/3 = 400.000, ~10/9 = 59.935 | * [[POTE]]: ~4/3 = 400.000, ~5/4 = 459.935 (~10/9 = 59.935) | ||
{{Optimal ET sequence|legend=1| 3, 12bcc, 15bbcc, 18bbcc }} | {{Optimal ET sequence|legend=1| 3, 12bcc, 15bbcc, 18bbcc }} | ||
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Optimal tunings: | Optimal tunings: | ||
* POTE: ~2 = 1200.000, ~3/2 = 782.604 ( | * POTE: ~2 = 1200.000, ~3/2 = 782.604 (~15/14 = 182.604) | ||
Optimal ET sequence: {{optimal ET sequence| 6, 14bc, 20bb }} | Optimal ET sequence: {{optimal ET sequence| 6, 14bc, 20bb }} | ||
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[[Comma list]]: 4096/3645 | [[Comma list]]: 4096/3645 | ||
{{Mapping|legend=1| 1 | {{Mapping|legend=1| 1 0 12 | 0 1 -6 }} | ||
: mapping generators: ~2, ~3 | |||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[CWE]] | * [[CWE]]: ~2 = 1200.000, ~3/2 = 731.732 | ||
{{Optimal ET sequence|legend=1| 5, 13, 18, 23bc }} | |||
[[Badness]] (Sintel): 6.332 | [[Badness]] (Sintel): 6.332 | ||
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[[Comma list]]: [[45/32]] | [[Comma list]]: [[45/32]] | ||
{{Mapping|legend=1| 1 | {{Mapping|legend=1| 1 0 5 | 0 1 -2 }} | ||
: mapping generators: ~2, ~3 | |||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[CTE]]: ~2 = 1200.000, ~3/2 = 509.892 | * [[CTE]]: ~2 = 1200.000, ~3/2 = 509.892 | ||
{{Optimal ET sequence|legend=1| 2c, 5bc, 7bbcc }} | |||
[[Badness]]: 0.133021 | [[Badness]]: 0.133021 | ||
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Comma list: 8/7, 45/28 | Comma list: 8/7, 45/28 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 0 5 3 | 0 1 -2 0 }} | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~2 = 1200.000, ~3/2 = 509.892 | * CTE: ~2 = 1200.000, ~3/2 = 509.892 | ||
Optimal ET sequence: | Optimal ET sequence: none | ||
Badness: 0.118764 | Badness: 0.118764 | ||
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[[Comma list]]: [[35/27]] | [[Comma list]]: [[35/27]] | ||
{{Mapping|legend=1| 1 | {{Mapping|legend=1| 1 0 3 | 0 1 -1 }} | ||
: mapping generators: ~3, ~5 | |||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[CTE]]: ~ | * [[CTE]]: ~3 = 1901.955, ~5/3 = 701.863 | ||
[[Optimal ET sequence]]: [[3edt|b3]], [[8edt|b8cdd]] | |||
[[Badness]] (Sintel): 0.751 | [[Badness]] (Sintel): 0.751 | ||
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[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[CTE]]: ~7/5 = | * [[CTE]]: ~7/5 = 600.000, ~5/3 = 935.289 | ||
{{Optimal ET sequence|legend=1| 10cd, 14d }} | {{Optimal ET sequence|legend=1| 10cd, 14d }} | ||