2/7-comma meantone: Difference between revisions
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Add the amount by which thirds are off |
I was wrong. Both are flat. |
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It may be described as the regular tuning which tempers out 81/80 and tunes 2/1 and [[25/24]] purely. | It may be described as the regular tuning which tempers out 81/80 and tunes 2/1 and [[25/24]] purely. | ||
It is also the tuning where the major third ([[5/4]]) and the minor third ([[6/5]]) are equally | It is also the tuning where the major third ([[5/4]]) and the minor third ([[6/5]]) are equally flat from JI by 1/7 syntonic comma (''c''. 3.1 cents). | ||
== See also == | == See also == | ||
Revision as of 13:57, 10 April 2020
In 2/7-comma meantone, the JI fifth of 3/2 is flattened by 2/7 of a syntonic comma (81/80).
It is one of the meantone tunings proposed early on, by Gioseffo Zarlino, Francisco Salinas and Vincenzo Galilei.
It may be described as the regular tuning which tempers out 81/80 and tunes 2/1 and 25/24 purely.
It is also the tuning where the major third (5/4) and the minor third (6/5) are equally flat from JI by 1/7 syntonic comma (c. 3.1 cents).