1188/1183
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Ratio | 1188/1183 |
Factorization | 22 × 33 × 7-1 × 11 × 13-2 |
Monzo | [2 3 0 -1 1 -2⟩ |
Size in cents | 7.301715¢ |
Name | kestrel comma |
Color name | 3uu1or-2, thuthuloru negative 2nd |
FJS name | [math]\text{d}{-2}^{11}_{7,13,13}[/math] |
Special properties | reduced |
Tenney height (log2 nd) | 20.4226 |
Weil height (log2 max(n, d)) | 20.4286 |
Wilson height (sopfr(nd)) | 57 |
Harmonic entropy (Shannon, [math]\sqrt{nd}[/math]) |
~1.68212 bits |
Comma size | small |
open this interval in xen-calc |
1188/1183, the kestrel comma, is a small 13-limit comma measuring about 7.30 ¢.
In terms of commas, it is the difference between 176/175 and 676/675. It factors into (540/539)(847/845) or (352/351)(729/728).
Temperaments
Tempering out this comma in the 13-limit leads to the rank-5 kestrel temperament, and enables kestrel chords.
Etymology
This comma was named by Gene Ward Smith in 2011[1].