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| {{Optimal ET sequence|legend=1| 5, 13, 31 }} | | {{Optimal ET sequence|legend=1| 5, 13, 31 }} |
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| == 2.9.25 subgroup == | | == 4.9.25 subgroup == |
| === Squared meantone === | | === Meansquared === |
| [[Subgroup]]: 2.9.25 | | [[Subgroup]]: 4.9.25 |
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| [[Comma list]]: [[6561/6400]] | | [[Comma list]]: [[6561/6400]] |
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| {{Mapping|legend=2| 1 3 4 | 0 1 4 }} | | {{Mapping|legend=2| 1 3 4 | 0 1 4 }} |
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| [[Optimal tuning]] ([[CTE]]): ~[[9/8]] = 194.429
| | Mapping generators: ~4, ~9/64 |
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| [[Support]]ing [[ET]]s: 6, 7[-25], 13, 19, 5[+25], 25, 31, 11[+25], 8[-25], 37, 20[-25], 32[-25], 17[+25], 43 | | [[Optimal tuning]] ([[CTE]]): ~4 = 2\1, ~[[9/]] = 1394.429 |
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| ==== Squared dominant ====
| | [[Support]]ing [[ET]]s: 12, 7, 19, 5, 31, 26, 17[+25], 43, 9[-25], 33[-25], 45, 29[+25], 8[+25], 22[+25] |
| [[Subgroup]]: 2.9.25.49 | |
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| [[Comma list]]: 1296/1225, 4096/3969 | | == 4.9.49 subgroup == |
| | === Archsquared === |
| | [[Subgroup]]: 4.9.49 |
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| {{Mapping|legend=2| 1 3 4 6 | 0 1 4 -2 }}
| | [[Comma list]]: 4096/3969 |
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| [[Optimal tuning]] ([[CTE]]): ~[[9/8]] = 199.244
| | {{Mapping|legend=2| 1 3 0 | 0 1 -2 }} |
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| [[Support]]ing [[ET]]s: 6, 5[+25], 11[+25], 17[+25, +49], 23[+25, +49], 29[+25, +49]
| | Mapping generators: ~4, ~9/64 |
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| ==== Squared septimal meantone ====
| | [[Optimal tuning]] ([[CTE]]): ~[[9/8]] = 219.190 |
| [[Subgroup]]: 2.9.25.49
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| [[Comma list]]: [[6561/6400]], 50625/50176
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| {{Mapping|legend=2| 1 3 4 4 | 0 1 4 10 }}
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| [[Optimal tuning]] ([[CTE]]): ~[[9/8 ]]= 193.904 | |
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| [[Support]]ing [[ET]]s: 6, 25, 19[-49], 31, 13[-49], 7[-25, -49], 37, 56[-9], 44[-49], 43[+49], 32[-25, --49], 68[-9], 81[-9, -49], 69[-9, -49]
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| ==== Squared flattone ====
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| [[Subgroup]]: 2.9.25.49
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| [[Comma list]]: [[6561/6400]], 765625/746496
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| {{Mapping|legend=2| 1 3 4 7 | 0 1 4 -9 }}
| | [[Support]]ing [[ET]]s: 5, 17, 22, 12, 7, 27, 32, 8, 39[+49], 29[+49], 9[+49], 19[+49], 37, 49 |
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| [[Optimal tuning]] ([[CTE]]): ~[[9/8]] = 187.104
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| [[Support]]ing [[ET]]s: 13, 6[-49], 19[-49], 32[-25, -49], 45[-9, -25, -49], 51[-9, -25, -49], 58[-9, -25, -49], 70[-9, -25, --49], 77[-9, --25, -49], 83[-9, -25, --49], 109[--9, --25, --49], 115[--9, --25, ---49], 122[--9, ---25, --49], 141[--9, ---25, ---49] | |
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| == 2.9.49 subgroup ==
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| === Squared archy ===
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| [[Subgroup]]: 2.9.49
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| [[Comma list]]: 5, 11, 6, 16, 17[+49], 7[+49], 27, 21, 9[-49], 28[+49], 23[+49], 13[+49], 26[+9], 38[+9, +49]
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| {{Mapping|legend=2| 1 3 4 | 0 1 4 }}
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| [[Optimal tuning]] ([[CTE]]): ~[[9/8]] = 219.190
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| [[Support]]ing [[ET]]s: 5, 11, 6, 16, 17[+49], 7[+49], 27, 21, 9[-49], 28[+49], 23[+49], 13[+49], 26[+9], 38[+9, +49]
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| == 8.9.7 subgroup == | | == 8.9.7 subgroup == |