64/43

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Revision as of 01:56, 16 June 2023 by CompactStar (talk | contribs) (Created page with "{{Infobox Interval | Name = quadracesimoprimal perfect fifth | Color name = fothu 5th, 43u5 }} '''64/43''', the '''quadracesimoprimal perfect fifth''' is a narrow perfect fif...")
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Interval information
Ratio 64/43
Subgroup monzo 2.43 [6 -1
Size in cents 688.4823¢
Name quadracesimoprimal perfect fifth
Color name fothu 5th, 43u5
FJS name [math]\displaystyle{ \text{P5}_{43} }[/math]
Special properties reduced,
reduced subharmonic
Tenney height (log2 nd) 11.4263
Weil height (log2 max(n, d)) 12
Wilson height (sopfr(nd)) 55
Open this interval in xen-calc

64/43, the quadracesimoprimal perfect fifth is a narrow perfect fifth close to those of 7edo and 26edo, and is the first octave-reduced subharmonic that is a diatonic fifth.

See also