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Interval information
Ratio 52/49
Monzo [2 0 0 -2 0 1
Size in cents 102.875849
Name(s) hammer semitone, hammerisma
Color name thoruru unison, 3orr1
FJS name P1137,7
open this interval in xen-calc

52/49 is a semitone-sized interval, the difference between 13/8 and 49/32. It is a member of the 2.7.13 subgroup. It is also the difference between the flat minor seventh of 7/4 and the flat major seventh of 13/7.

It is close to 17/16, differing from it by the unnoticeable comma of 833/832.