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
| Interval information |
(Shannon, [math]\sqrt{nd}[/math])
[sound info]
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