1296/1295

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Interval information
Ratio 1296/1295
Subgroup monzo 2.3.5.7.37 [4 4 -1 -1 -1
Size in cents 1.336344¢
Name meancubic comma
FJS name [math]\displaystyle{ \text{P1}_{5,7,37} }[/math]
Special properties square superparticular,
reduced
Tenney height (log2 nd) 20.6786
Weil height (log2 max(n, d)) 20.6797
Wilson height (sopfr(nd)) 69
Harmonic entropy
(Shannon, [math]\displaystyle{ \sqrt{nd} }[/math])
~1.21487 bits
Comma size unnoticeable
S-expression S36
Open this interval in xen-calc

1296/1295, the meancubic comma is a 37-limit or 2.3.5.7.37-subgroup comma of about 1.336 cents. This is also a square-particular interval.

This comma is the difference between 37/36 and 36/35, etc.

By tempering it out is defined the meancube temperament.

Temperament

meancube

Rank: 4

Edos: 19, 53, 5, 31, 22, 27, 46, 12[-37], 7, 41, 8[+7], 9[-37], 26, 50, 15[+37], 58

Edo join: 72 & 53 & 99 & 31

Mapping: [1 1 2 2 4], 0 1 0 0 4], 0 0 1 0 -1], 0 0 0 1 -1]]

WE tuning: ~2 = 1199.945, ~3/2 = 701.871, ~5/4 = 386.499, ~7/4 = 969.046

CWE tuning: ~2 = 1200.000, ~3/2 = 701.851, ~5/4 = 386.465, ~7/4 = 969.029

Badness: 0.086

See also