56/55
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Ratio | 56/55 |
Factorization | 2^{3} × 5^{-1} × 7 × 11^{-1} |
Monzo | [3 0 -1 1 -1⟩ |
Size in cents | 31.19425¢ |
Names | undecimal tritonic comma, konbini comma |
Color name | 1uzg2, luzogu 2nd, Luzogu comma |
FJS name | [math]\text{m2}^{7}_{5,11}[/math] |
Special properties | superparticular, reduced |
Tenney height (log_{2} nd) | 11.5887 |
Weil height (log_{2} max(n, d)) | 11.6147 |
Wilson height (sopfr (nd)) | 29 |
Harmonic entropy (Shannon, [math]\sqrt{n\cdot d}[/math]) |
~4.46588 bits |
Comma size | medium |
S-expression | S12 × S13 × S14 |
open this interval in xen-calc |
56/55, the undecimal tritonic comma or konbini comma, is an 11-limit no-threes comma of about 31.2¢. It is the difference between 7/5 and 11/8 as well as the difference between 7/4 and 55/32. When used as an interval in its own right, 56/55 acts as a sort of small "unind"- a type cross between a unison and a second.