13/4

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Interval information
Ratio 13/4
Subgroup monzo 2.13 [-2 1
Size in cents 2040.5277¢
Name tridecimal neutral thirteenth
Color name c3o6, cotho 6th
FJS name [math]\text{m13}^{13}[/math]
Tenney height (log2 nd) 5.70044
Weil height (log2 max(n, d)) 7.40088
Wilson height (sopfr (nd)) 17
Harmonic entropy
(Shannon, [math]\sqrt{nd}[/math])
~4.17553 bits

[sound info]
open this interval in xen-calc

The ratio between the 4th and 13th harmonics; one octave above 13/8.