49/32

49/32, the septimal superfifth, otherwise known as the septatonic inframinor sixth or the octave-reduced 49th harmonic, is 640/637 (8.1 cents) flat of 20/13, and is the interval between 8/7 and 7/4.

Interval information

Ratio	49/32
Factorization	2-5 × 72
Monzo	[-5 0 0 2⟩
Size in cents	737.6518¢
Names	septimal superfifth, septatonic inframinor sixth, octave-reduced 49th harmonic
FJS name	[math]\displaystyle{ \text{m6}^{7,7} }[/math]
Special properties	reduced, reduced harmonic
Tenney norm (log2 nd)	10.6147
Weil norm (log2 max(n, d))	11.2294
Wilson norm (sopfr(nd))	24
[sound info]
Open this interval in xen-calc

See also

• 64/49 - its octave complement
• Gallery of just intervals