23/21
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| Ratio | 23/21 |
| Subgroup monzo | 3.7.23 [-1 -1 1⟩ |
| Size in cents | 157.49344¢ |
| Name | large vicesimotertial neutral second |
| Color name | 23or2, twethoru 2nd |
| FJS name | [math]\text{A1}^{23}_{7}[/math] |
| Special properties | reduced |
| Tenney height (log2 nd) | 8.91588 |
| Weil height (log2 max(n, d)) | 9.04712 |
| Wilson height (sopfr (nd)) | 33 |
| Harmonic entropy (Shannon, [math]\sqrt{nd}[/math]) |
~4.23346 bits |
[sound info] | |
| open this interval in xen-calc | |
23/21, the large vicesimotertial neutral second is a 23-limit interval. It is mediant of two undecimal neutral seconds, 11/10 and 12/11. Two of them fall short of 6/5 by 2646/2645.
See also
- 42/23 – its octave complement
- 25/23 – the small vicesimotertial neutral second
- Gallery of just intervals
- 23-odd-limit