Diachrome: Difference between revisions
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Diachrome is interesting for having at least two notable JI interpretations. In both interpretations below, L + s = 9/8, and m = 256/243. | Diachrome is interesting for having at least two notable JI interpretations. In both interpretations below, L + s = 9/8, and m = 256/243. | ||
=== 7-limit[5120/5103] === | === 7-limit[5120/5103] === | ||
In the 7-limit, diachrome has two JI tunings which are very similar and can be identified by tempering out [[5120/5103]], the 5.8c gap between 81/80 and 64/63 | In the 7-limit, diachrome has two JI tunings which are very similar and can be identified by tempering out [[5120/5103]], the 5.8c gap between 81/80 and 64/63. These commas are notable for being the two most common interpretations for aberrisma scale steps in [[aberrismic theory]]. | ||
* The 2.3.5 tuning has L = 10/9, m = 256/243, s = 81/80. | * The 2.3.5 tuning has L = 10/9, m = 256/243, s = 81/80. | ||
* The 2.3.7 tuning has L = 567/512, m = 256/243, s = 64/63. | * The 2.3.7 tuning has L = 567/512, m = 256/243, s = 64/63. | ||