54/31: Difference between revisions
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{{Infobox Interval | {{Infobox Interval | ||
| Name = tricesimoprimal inframinor seventh, tricesimoprimal ultramajor sixth | | Name = (greater) tricesimoprimal inframinor seventh, (greater) tricesimoprimal ultramajor sixth | ||
| Color name = 31u7, thiwu 7th | | Color name = 31u7, thiwu 7th | ||
}} | }} | ||
In [[31-limit]] [[just intonation]], '''54/31''' is either the '''tricesimoprimal inframinor seventh''' or '''tricesimoprimal ultramajor sixth'''. It is flat of the [[16/9|Pythagorean minor seventh (16/9)]] by [[248/243]], and sharp of the [[27/16|major sixth (27/16)]] by [[32/31]]. | In [[31-limit]] [[just intonation]], '''54/31''' is either the '''tricesimoprimal inframinor seventh''' or '''tricesimoprimal ultramajor sixth'''. It is flat of the [[16/9|Pythagorean minor seventh (16/9)]] by [[248/243]], flat of the [[7/4|septimal minor seventh (7/4)]] by [[217/216]], and sharp of the [[27/16|major sixth (27/16)]] by [[32/31]]. | ||
== Approximation == | == Approximation == | ||