64/39
| Ratio | 64/39 |
| Monzo | [6 -1 0 0 0 1⟩ |
| Size in cents | 857.51734 |
| Name(s) | greater tridecimal neutral sixth, octave-reduced 39th subharmonic |
| FJS name | M613 |
[sound info] | |
64/39, the (greater) tridecimal neutral sixth, is the utonal combination of primes 13 and 3 octave-reduced. It is the inverse of 39/32, the lesser tridecimal neutral third.
64/39 is a fraction of a cent away from the neutral third found in the 7n family of edos.
See also
- 39/32 – its octave complement
- Gallery of just intervals
