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Interval information
Ratio 30/29
Subgroup monzo [1 1 1 -1
Size in cents 58.691521¢
Name small vicesimononal quartertone
Color name 29uy1, twenuyo unison
FJS name [math]\text{A1}^{5}_{29}[/math]
Special properties superparticular,
Tenney height (log2 nd) 9.76487
Weil height (log2 max(n, d)) 9.81378
Wilson height (sopfr (nd)) 39
Harmonic entropy
(Shannon, [math]\sqrt{nd}[/math])
~4.40211 bits
open this interval in xen-calc

In 29-limit just intonation, 30/29 is the small vicesimononal quartertone, as opposed to the large vicesimononal quartertone of 29/28, from which it differs by 841/840, and together they add up to 15/14, the septimal major semitone.

See also