91/64: Difference between revisions

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Created page with "{{Infobox Interval | Ratio = 91/64 | Monzo = -6 0 0 1 0 1 | Cents = 609.35357 | Name = larger huntmic tritone <br>octave-reduced 91st sharmonic | Color name = thozo 5th | FJS..."
 
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In [[13-limit]] [[just intonation]], '''128/91''' is the '''larger huntmic tritone''' or '''octave-reduced 91st harmonic''', measuring about 609.4¢. It is [[640/637]] (huntma, about 8.13¢) flat of [[10/7]], or [[4096/4095]] (schismina, about 0.42¢) flat of [[64/45]]. Its inversion is the smaller huntmic tritone, or 91th subharmonic [[128/91]], and the interval that separates them is the small [[comma]] [[8281/8192]], about 18.7¢.
'''91/64''' is the '''larger huntmic tritone''' or '''octave-reduced 91st harmonic''', measuring about 609.4¢. It is [[640/637]] (huntma, about 8.13¢) flat of [[10/7]], or [[4096/4095]] (schismina, about 0.42¢) flat of [[64/45]]. Its inversion is the smaller huntmic tritone, or 91th subharmonic [[128/91]], and the interval that separates them is the small [[comma]] [[8281/8192]], about 18.7¢.


== See also ==
== See also ==

Revision as of 09:40, 22 February 2022

Interval information
Ratio 91/64
Factorization 2-6 × 7 × 13
Monzo [-6 0 0 1 0 1
Size in cents 609.3536¢
Name larger huntmic tritone
octave-reduced 91st sharmonic
Color name thozo 5th
FJS name [math]\displaystyle{ \text{d5}^{91} }[/math]
Special properties reduced,
reduced harmonic
Tenney norm (log2 nd) 12.5078
Weil norm (log2 max(n, d)) 13.0156
Wilson norm (sopfr(nd)) 32
Open this interval in xen-calc

91/64 is the larger huntmic tritone or octave-reduced 91st harmonic, measuring about 609.4¢. It is 640/637 (huntma, about 8.13¢) flat of 10/7, or 4096/4095 (schismina, about 0.42¢) flat of 64/45. Its inversion is the smaller huntmic tritone, or 91th subharmonic 128/91, and the interval that separates them is the small comma 8281/8192, about 18.7¢.

See also