5120/5103: Difference between revisions
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Tristanbay (talk | contribs) Added the name "aberschisma" (the comma between two of the most common aberrismas in just intonation) Tags: Visual edit Mobile edit Mobile web edit |
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{{Infobox Interval | {{Infobox Interval | ||
| Name = hemifamity comma, 5/7-kleisma | | Name = hemifamity comma, 5/7-kleisma, aberschisma | ||
| Color name = sry1, saruyo 1sn,<br>Saruyo comma | | Color name = sry1, saruyo 1sn,<br>Saruyo comma | ||
| Comma = yes | | Comma = yes | ||
}} | }} | ||
'''5120/5103''', the '''hemifamity comma''' | '''5120/5103''', the '''hemifamity comma''', '''5/7-kleisma''', or '''aberschisma''', is a [[small comma|small]] [[7-limit]] [[comma]] measuring about 5.8{{cent}}. It is the difference between [[7/5]] (small septimal tritone) and [[1024/729]] (Pythagorean diminished fifth), or between [[10/7]] (large septimal tritone) and [[729/512]] (Pythagorean augmented fourth). It is also the difference between [[15/14]] and [[2187/2048]], between [[21/20]] and [[256/243]], between [[80/63]] and [[81/64]], etc., hence, between the septimal comma of [[64/63]] and the syntonic comma of [[81/80]]. | ||
== Temperaments == | == Temperaments == |