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Interval information
Ratio 78/77
Monzo [1 1 0 -1 -1 1
Size in cents 22.33881
Name(s) negustma,
tridecimal minor third comma
Color name 3o1ur1, tholuru unison
FJS name P11377
open this interval in xen-calc

78/77, the negustma or tridecimal minor third comma, is a 13-limit no-fives comma of about 22.3¢. It is the difference between 13/11 and 7/6 as well as the difference between 13/7 and 11/6.

See also