64/43: Difference between revisions
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{{Infobox Interval | {{Infobox Interval | ||
| Name = | | Name = prime subharmonic fifth | ||
| Color name = fothu 5th, 43u5 | | Color name = fothu 5th, 43u5 | ||
}} | }} | ||
'''64/43''', the ''' | '''64/43''', the '''prime subharmonic fifth''' is a narrow fifth close to those of [[7edo]] and [[26edo]], and, is the first octave-reduced subharmonic that is a diatonic fifth. This interval is useful for describing [[dual-fifth]] [[regular temperament]]s where the sharp fifth is significantly closer to [[3/2]] than the flat fifth, by mapping the flat fifth to 64/43 and sharp fifth to 3/2. | ||
== See also == | == See also == | ||
* [[43/32]] – its [[octave complement]] | * [[43/32]] – its [[octave complement]] | ||
Latest revision as of 01:34, 8 October 2024
| Interval information |
reduced subharmonic
64/43, the prime subharmonic fifth is a narrow fifth close to those of 7edo and 26edo, and, is the first octave-reduced subharmonic that is a diatonic fifth. This interval is useful for describing dual-fifth regular temperaments where the sharp fifth is significantly closer to 3/2 than the flat fifth, by mapping the flat fifth to 64/43 and sharp fifth to 3/2.