55/54

Interval information

Ratio	55/54
Factorization	2-1 × 3-3 × 5 × 11
Monzo	[-1 -3 1 0 1⟩
Size in cents	31.76665¢
Name	undecimal diasecundal comma eleventyfive comma
FJS name	[math]\displaystyle{ \text{P1}^{5,11} }[/math]
Special properties	superparticular, reduced
Tenney height (log2 nd)	11.5362
Weil height (log2 max(n, d))	11.5627
Wilson height (sopfr(nd))	27
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The undecimal diasecundal comma or eleventyfive comma is an 11-limit superparticular interval that marks the difference between 5/3, the major sixth, and 18/11, the undecimal neutral sixth. This means that 5/3 and 18/11 are equated when this comma is tempered out. EDOs that temper out this interval include 5, 7, 8, 10, 15, 17, 22, 27, 29, 30, 32, 37, 42, 44, 51, 54, 59 and 66.