980/729: Difference between revisions
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Created page with "{{Infobox Interval | Ratio = 980/729 | Monzo = 2 -6 1 2 | Cents = 512.23552 | Name = sensamagic fourth, <br>septimal sesquidiminished grave fifth | Color name = zzy5, zozoyo 5..." |
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[[Category:Ratio]] | [[Category:Ratio]] | ||
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[[Category:Diminished fifth]] | [[Category:Diminished fifth]] | ||
[[Category:Sensamagic]] | [[Category:Sensamagic]] | ||
Revision as of 22:07, 16 November 2020
| Interval information |
septimal sesquidiminished grave fifth
980/729, the sensamagic fourth or septimal sesquidiminished grave fifth is a 7-limit ratio of about 512 cents, sharp of a just fourth 4/3 by a sensamagic comma 245/243.
It arises in just intonation scales as the difference between the supermajor third 9/7 and the semidiminished seventh 140/81, making it a critical tempering target in the Canovian chord.
See also
- 729/490, its octave complement
- Gallery of just intervals