7L 3s (8/3-equivalent): Difference between revisions
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== Rank-2 temperaments == | == Rank-2 temperaments == | ||
The '''Bolivar''' [[rank-2]] temperament spells its major [[tetrad]] 4:5:6:8 or 14:18:21:28<code>root-3(2g-p)-(2g-p)-(1g)</code> (p = 8/3 | The '''Bolivar''' [[rank-2]] temperament spells its major [[tetrad]] 4:5:6:8 or 14:18:21:28<code>root-3(2g-p)-(2g-p)-(1g)</code> ({{nowrap|p {{=}} 8/3|g {{=}} 2/1}}) and its minor tetrad 6:7:9:12 or 10:12:15:20 <code>root-2(p-2g)-(2g-p)-(1g)</code> ({{nowrap|p {{=}} 8/3|g {{=}} 2/1}}). Basic ~17ed8/3 fits both interpretations. | ||
=== | === Bolivar–Meantone === | ||
[[Subgroup]]: 8/3.2.5/4 | [[Subgroup]]: 8/3.2.5/4 | ||
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[[Optimal ET sequence]]: ~([[17ed8/3]], [[27ed8/3]], [[44ed8/3]]) | [[Optimal ET sequence]]: ~([[17ed8/3]], [[27ed8/3]], [[44ed8/3]]) | ||
=== | === Bolivar–Archy === | ||
[[Subgroup]]: 8/3.2.7/6 | [[Subgroup]]: 8/3.2.7/6 | ||