684edo: Difference between revisions
→Regular temperament properties: comma basis; style |
Subsets and supersets |
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=== Prime harmonics === | === Prime harmonics === | ||
{{Harmonics in equal|684|columns=11}} | {{Harmonics in equal|684|columns=11}} | ||
=== Subsets and supersets === | |||
Since 684 factors as 2<sup>2</sup> × 3<sup>2</sup> × 19, 684edo has subset edos {{EDOs| 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, and 342 }}. | |||
== Regular temperament properties == | == Regular temperament properties == | ||
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| 4.56 | | 4.56 | ||
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* 684et is the first equal temperament past 494 with a lower 13-limit absolute error. The next equal temperament that is better tuned is [[764edo|764]]. | * 684et is the first equal temperament past [[494edo|494]] with a lower 13-limit absolute error. The next equal temperament that is better tuned is [[764edo|764]]. | ||
=== Rank-2 temperaments === | === Rank-2 temperaments === | ||
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| [[Semihemienneadecal]] | | [[Semihemienneadecal]] | ||
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