2240/2187: Difference between revisions

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corrected the degree (it's a 2nd not a unison)
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{{Infobox Interval
{{Infobox Interval
| Name = septimal inframinor second, mint inframinor second
| Name = septimal inframinor second, mint inframinor second
| Color name = sazoyo 2nd, szy2,<br>Sazoyo comma}}
| Color name = sazoyo 2nd, szy2,<br>Sazoyo comma
| Comma = yes
}}
'''2240/2187''', the '''septimal inframinor second''' or '''mint inframinor second''', is a [[7-limit]] [[interval]] measuring about 41.5{{cent}}. It is flat of the [[256/243|Pythagorean minor second]] by a [[36/35|septimal quartertone]]. Equivalently, it is flat of [[20480/19683]], the retroptolemaic minor second, by [[64/63]], an Archytas' comma, and flat of [[28/27]], the septimal minor second, by [[81/80]], a syntonic comma.


'''2240/2187''', the '''septimal inframinor second''' or '''mint inframinor second''', is a [[7-limit]] [[interval]] measuring about 41.5{{cent}}. It is the difference between [[64/63]], Archytas' comma, and [[20480/19683]], the superpyth comma. While [[edo]]s that temper out this comma usually also temper out the two aforementioned commas, somewhat interestingly, [[29edo]] only tempers out this one.
== Temperaments ==
This interval is treated as a [[comma]] and is [[tempering out|tempered out]] in rank-2 temperaments such as [[superpyth]], [[sharptone]], and [[porky]].  


[[Category:Mint]]
[[Category:Second]]
[[Category:Second]]
[[Category:Semitone]]
[[Category:Semitone]]