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| == Tritonopod == | | == Tritonopod == |
| Period-35, 17 generators are equal to 7/5, 18 generators are equal to 10/7. | | Period-35, 17 generators are equal to 7/5, 18 generators are equal to 10/7. |
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| == Soviet Ferris wheel ==
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| Defined as the 320 & 460 temperament, and named because it's a period-20 temperament, and there are 20 cabins on a standard ferris wheel found throughout most of Eastern Europe and Central Asia (as in abandoned Pripyat wheel, for example).
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| === 17-limit ===
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| Subgroup: 2.3.5.7.11.13.17.19
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| Comma list: 833/832, 1001/1000, 1225/1224, 4225/4224, 4459/4455
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| Mapping generators: ~88/85, ~238/165
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| Optimal tuning (CTE): ~238/165 = 633.913
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| Vals: 140, 320, 460
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| === 19-limit ===
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| Subgroup: 2.3.5.7.11.13.17.19
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| Comma list: 833/832, 1001/1000, 1225/1224, 1729/1728, 2926/2925, 4459/4455
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| Mapping generators: ~88/85, ~238/165
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| Optimal tuning (CTE): ~238/165 = 633.913
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| Vals: 140, 320, 460
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| == Calcium ==
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| A highly precise 2000 & 2460 temperament, named following the convention of naming some fractional-octave temperaments after chemical elements.
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| === 23-limit ===
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| Subgroup: 2.3.5.7.11.13.17.19.23
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| Comma list: 9801/9800, 10626/10625, 12376/12375, 21505/21504, 21736/21735, 89376/89375, 123201/123200
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| Mapping generators: ~88/85, ~11875/10752
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| Optimal tuning (CTE): ~11875/10752 = 172.196
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| Vals: 460, 2000, 2460
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| == Playing cards == | | == Playing cards == |