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Interval information
Ratio 32/21
Monzo |5 -1 0 -1>
Size in cents 729.21909
Name(s) super-fifth,
wide fifth,
diminished sixth,
octave-reduced 21st subharmonic
Color name r5, ru 5th

[sound info]

32/21, the septimal super-fifth, is the interval between 9/8 and 12/7. It is 64/63 sharp of 3/2, and so is equated to 3/2 in temperaments such as pajara, superpyth or augene which tempers out 64/63.

See also