21/10
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| Ratio | 21/10 |
| Monzo | |-1 1 -1 1> |
| Size | 1284.4671934697 ¢ |
| Name(s) | septimal augmented octave |
| File:Jid 10 7 pluck adu dr220.mp3 [sound info] | |
Type: Utonal
In 7-limit Just Intonation, 21/10 is a septimal augmented octave measuring about 1284.5¢. It has a similar sound to its tritave inversion, 10/7, but may sound a little edgier, less relaxed. Nonetheless, it is considered a septimal consonance. It is also an octave above 21/20.
- See also Gallery of Just Intervals