266/255
Jump to navigation
Jump to search
Ratio
266/255
Factorization
2 × 3-1 × 5-1 × 7 × 17-1 × 19
Monzo
[1 -1 -1 1 0 0 -1 1⟩
Size in cents
73.1148¢
Name
Mercurial Chromatic Semitone
Color name
19o17uzg2, nosuzogu 2nd
FJS name
[math]\text{m2}^{7,19}_{5,17}[/math]
Special properties
reduced
Tenney height (log2 nd)
16.0496
Weil height (log2 max(n, d))
16.1106
Wilson height (sopfr(nd))
53
Harmonic entropy
(Shannon, [math]\sqrt{nd}[/math])
~4.3441 bits
open this interval in xen-calc
| Interval information |
(Shannon, [math]\sqrt{nd}[/math])
266/255 or the mercurial chromatic semitone, is the difference between a 19/17 whole tone and a 15/14 diatonic semitone. It appears when mercury meantone is extended beyond a heptatonic scale.