64/45: Difference between revisions
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{{Infobox Interval | {{Infobox Interval | ||
| Name = larger pental tritone, larger diatonic tritone | | Name = larger pental tritone, larger diatonic tritone, ptolemaic diminished fifth | ||
| Color name = g5, gu 5th | | Color name = g5, gu 5th | ||
| Sound = jid_64_45_pluck_adu_dr220.mp3 | | Sound = jid_64_45_pluck_adu_dr220.mp3 | ||
}} | }} | ||
'''64/45''' is the '''larger pental [[tritone]]''', a '' | '''64/45''' is the '''larger pental [[tritone]]''', a ''diatonic tritone'' of [[5-limit]] [[just intonation]] — specifically, it is the '''ptolemaic diminished fifth'''. It is separated from its inversion of [[45/32]] by the [[diaschisma]], 2048/2025 (''c''. 19.6 cents). | ||
== See also == | == See also == | ||
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[[Category:Tritone]] | [[Category:Tritone]] | ||
Latest revision as of 07:41, 3 January 2025
| Interval information |
larger diatonic tritone,
ptolemaic diminished fifth
reduced subharmonic
[sound info]
64/45 is the larger pental tritone, a diatonic tritone of 5-limit just intonation — specifically, it is the ptolemaic diminished fifth. It is separated from its inversion of 45/32 by the diaschisma, 2048/2025 (c. 19.6 cents).
See also
- 45/32 – its octave complement
- 135/128 – its fifth complement