7L 3s: Difference between revisions
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You can also build this scale by stacking neutral thirds that are not members of edos -- for instance, frequency ratios 11:9, 49:40, 27:22, 16:13 -- or the square root of 3:2 (a bisected just perfect fifth). | You can also build this scale by stacking neutral thirds that are not members of edos -- for instance, frequency ratios 11:9, 49:40, 27:22, 16:13 -- or the square root of 3:2 (a bisected just perfect fifth). | ||
= Rank-2 temperaments = | |||
=7-note subsets= | =7-note subsets= | ||
If you stop the chain at 7 tones, you have a heptatonic scale of the form [[3L_4s|3L 4s]]: | If you stop the chain at 7 tones, you have a heptatonic scale of the form [[3L_4s|3L 4s]]: | ||