Canousma: Difference between revisions
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The '''canousma''', 4802000/4782969 = {{monzo|4 -14 3 4}} is a [[7-limit]] [[comma]] measuring about 6.9 cents. It is the difference between [[245/243]] (sensamagic comma) and 19683/19600 (cataharry). | The '''canousma''', 4802000/4782969 = {{monzo|4 -14 3 4}} is a [[7-limit]] [[comma]] measuring about 6.9 cents. It is the difference between [[245/243]] (sensamagic comma) and 19683/19600 (cataharry). | ||
Tempering it out leads to the rank-3 [[canou family|canou temperament]], which splits the syntonic comma into two equal parts, each representing 245/243~19683/19600. It also splits [[5/4]] (classic major third) into two equal parts, each representing 2450/2187~2187/1960. It is similar to [[3136/3125|hemimean]] in that regard. Tempering out both equates 245/243 with [[126/125]] (septimal semicomma) and [[225/224]] (septimal kleisma) and leads to [[parakleismic]]. | Tempering it out leads to the rank-3 [[canou family|canou temperament]], which splits the [[81/80|syntonic comma]] into two equal parts, each representing 245/243~19683/19600. It also splits [[5/4]] (classic major third) into two equal parts, each representing 2450/2187~2187/1960. It is similar to [[3136/3125|hemimean]] in that regard. Tempering out both equates 245/243 with [[126/125]] (septimal semicomma) and [[225/224]] (septimal kleisma) and leads to [[parakleismic]]. | ||
== See also == | == See also == | ||