25/22: Difference between revisions
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This interval is ptolemismic |
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| Sound = jid_25_22_pluck_adu_dr220.mp3 | | Sound = jid_25_22_pluck_adu_dr220.mp3 | ||
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'''25/22''', the '''ptolemismic whole tone''' or '''undecimal acute whole tone''', is an [[11-limit]] interval. It is sharp of [[9/8]], the Pythagorean whole tone, by [[100/99]], the ptolemisma, hence the name. It is also | '''25/22''', the '''ptolemismic whole tone''' or '''undecimal acute whole tone''', is an [[11-limit]] interval. It is sharp of [[9/8]], the Pythagorean whole tone, by [[100/99]], the ptolemisma, hence the name. It is also flat of [[8/7]], the supermajor seventh, by [[176/175]], the valinorsma. Another interval close to it but simpler is [[17/15]], from which it is separated by [[375/374]]. | ||
== See also == | == See also == | ||
Revision as of 11:41, 30 December 2022
| Interval information |
undecimal acute whole tone
[sound info]
25/22, the ptolemismic whole tone or undecimal acute whole tone, is an 11-limit interval. It is sharp of 9/8, the Pythagorean whole tone, by 100/99, the ptolemisma, hence the name. It is also flat of 8/7, the supermajor seventh, by 176/175, the valinorsma. Another interval close to it but simpler is 17/15, from which it is separated by 375/374.