From Xenharmonic Wiki
Jump to navigation Jump to search
Interval information
Ratio 13/2
Subgroup monzo 2.13 [-1 1
Size in cents 3240.5277¢
Name tridecimal neutral twentieth
Color name cc3o6, cocotho 6th
FJS name [math]\text{m20}^{13}[/math]
Tenney height (log2 nd) 4.70044
Weil height (log2 max(n, d)) 7.40088
Wilson height (sopfr (nd)) 15
Harmonic entropy
(Shannon, [math]\sqrt{nd}[/math])
~3.55368 bits

[sound info]
open this interval in xen-calc

The ratio between the 2nd and 13th harmonics; two octaves above 13/8.