729/512
Jump to navigation
Jump to search
Ratio | 729/512 |
Monzo | [-9 6⟩ |
Size in cents | 611.73001 |
Name(s) | Pythagorean tritone, Pythagorean augmented fourth, The Tyrant |
Color name | Lw4, lawa 4th |
FJS name | A4 |
[sound info] | |
open this interval in xen-calc |
729/512, the Pythagorean augmented fourth, may be reached by stacking six perfect fifths (3/2), and reducing by three octaves. It is separated from the 5-limit interval of 64/45 by the schisma (32805/32768), less than 2 ¢.
From a literal point of view, this interval is the only one that rightly bears the name tritone, because it is created by combining three tones: (9/8)3
.