128/75
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Ratio | 128/75 |
Factorization | 2^{7} × 3^{-1} × 5^{-2} |
Monzo | [7 -1 -2⟩ |
Size in cents | 925.41757¢ |
Name | classic(al) diminished seventh |
Color name | gg7, gugu 7th |
FJS name | [math]\text{d7}_{5,5}[/math] |
Special properties | reduced, reduced subharmonic |
Tenney height (log_{2} nd) | 13.2288 |
Weil height (log_{2} max(n, d)) | 14 |
Wilson height (sopfr (nd)) | 27 |
Harmonic entropy (Shannon, [math]\sqrt{nd}[/math]) |
~4.2351 bits |
open this interval in xen-calc |
128/75 is the classic(al) diminished seventh. While many would perhaps not think much of this interval, it does indeed serve as a diminished seventh in the 5-limit chord 1/1-32/25-36/25-128/75, which can serve as an unexpected method of tonicizing the note located at 25/16 below the root.