64/45: Difference between revisions

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{{Infobox Interval
{{Infobox Interval
| Ratio = 64/45
| Name = larger pental tritone, larger diatonic tritone, ptolemaic diminished fifth
| Monzo = 6 -2 -1
| Cents = 609.77628
| Name = larger pental tritone, <br>larger diatonic tritone
| Color name = g5, gu 5th
| Color name = g5, gu 5th
| FJS name = d5<sub>5</sub>
| Sound = jid_64_45_pluck_adu_dr220.mp3
| Sound = jid_64_45_pluck_adu_dr220.mp3
}}
}}


'''64/45''' is the '''larger pental [[tritone]]''', a ''2nd diatonic tritone'' of [[5-limit]] [[just intonation]]. It is separated from its inversion of [[45/32]] by the [[diaschisma]], 2048/2025 (''c''. 19.6 cents).
'''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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* [[135/128]] – its [[fifth complement]]
* [[135/128]] – its [[fifth complement]]


[[Category:5-limit]]
[[Category:Tritone]]
[[Category:Tritone]]
[[Category:Octave-reduced subharmonics]]
{{todo|expand}}