Tetracot comma: Difference between revisions
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| Ratio = 20000/19683 | | Ratio = 20000/19683 | ||
| Name = tetracot comma, minimal diesis | | Name = tetracot comma, minimal diesis | ||
| Color name = sy<sup>4</sup>1, Saquadyo comma | |||
| Comma = yes | | Comma = yes | ||
}} | }} | ||
Revision as of 02:19, 4 December 2022
| Interval information |
minimal diesis
20000/19683, the tetracot comma or minimal diesis, is a small comma of 27.660 cents which is the amount by which four minor whole tones exceed a fifth; that is, (10/9)^4/(3/2). Tempering it out leads to the tetracot family of temperaments.