Counterschisma

Interval information

Ratio	2 954 312 706 550 833 698 643 / 2 951 479 051 793 528 258 560
Factorization	2-69 × 345 × 5-1
Monzo	[-69 45 -1⟩
Size in cents	1.661325¢
Name	counterschisma
FJS name	[math]\displaystyle{ \text{6d}{-5}_{5} }[/math]
Special properties	reduced
Tenney height (log2 nd)	142.645
Weil height (log2 max(n, d))	142.647
Wilson height (sopfr(nd))	278
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The counterschisma is a 5-limit unnoticeable comma measuring about 1.66 cents. While the schisma is the difference between the Pythagorean comma and the syntonic comma, the counterschisma, in contrast, is the difference between the 41-comma and the syntonic comma. It is also the difference between the 53-comma and the schisma. Tempering it out leads to counterschismic temperament.

See also

• Unnoticeable comma