21/20: Difference between revisions
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A small semitone, 21/20 may be found in 7-limit just intonation as, for example, the difference between 8/7 and 6/5, or between 5/3 and 7/4. | A small semitone of about 85 cents, 21/20 may be found in 7-limit just intonation as, for example, the difference between 8/7 and 6/5, or between 5/3 and 7/4. | ||
[http://en.wikipedia.org/wiki/Septimal_chromatic_semitone http://en.wikipedia.org/wiki/Septimal_chromatic_semitone] | [http://en.wikipedia.org/wiki/Septimal_chromatic_semitone http://en.wikipedia.org/wiki/Septimal_chromatic_semitone] | ||