7/6: Difference between revisions

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{{Wikipedia|Septimal minor third}}
{{Wikipedia|Septimal minor third}}


In [[7-limit]] [[just intonation]], '''7/6''' is the '''subminor third''' or '''septimal minor third'''. At about 267 cents, it is smaller than both the [[5-limit]] minor third ([[6/5]], ~316 cents) and the familiar [[12edo]] minor third (300 cents). In contrast to [[5/4]] and [[6/5]], 7/6 is noticeably more consonant than it's counterpart [[9/7]], and a 6:7:9 minor triad can sound very stable compared to 14:18:21 .
In [[7-limit]] [[just intonation]], '''7/6''' is the '''subminor third''' <ref>Hermann L. F. von Helmholtz (1875). ''On the sensations of tone as a physiological basis for the theory of music'', p. 284.</ref> or '''septimal minor third'''. At about 267 cents, it is smaller than both the [[5-limit]] minor third ([[6/5]], ~316 cents) and the familiar [[12edo]] minor third (300 cents). In contrast to [[5/4]] and [[6/5]], 7/6 is noticeably more consonant than it's counterpart [[9/7]], and a 6:7:9 minor triad can sound very stable compared to 14:18:21 .


== See also ==
== See also ==
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* [[7/3]] – the interval plus one [[octave]] may sound even more [[consonant]]
* [[7/3]] – the interval plus one [[octave]] may sound even more [[consonant]]
* [[Gallery of just intervals]]
* [[Gallery of just intervals]]
== References ==
<references />


[[Category:Third]]
[[Category:Third]]
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