144/143

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Interval information
Ratio 144/143
Factorization 24 × 32 × 11-1 × 13-1
Monzo [4 2 0 0 -1 -1
Size in cents 12.064398¢
Name grossma
FJS name [math]\text{A1}_{11,13}[/math]
Special properties square superparticular,
reduced
Tenney height (log2 n⋅d) 14.3298
Weil height (max(n, d)) 144
Benedetti height (n⋅d) 20592
Harmonic entropy
(Shannon, [math]\sqrt{n\cdot d}[/math])
~2.96801 bits
Comma size small
S-expression S12
open this interval in xen-calc

144/143, the grossma, is a 13-limit small comma. It is the difference between the 11/9 and 16/13 neutral thirds, and between the 12/11 and 13/12 neutral seconds. Teff is a temperament of note that targets it.

See also