161/144

Interval information

Ratio	161/144
Subgroup monzo	2.3.7.23 [-4 -2 1 1⟩
Size in cents	193.1903¢
Name	arithmetic meantone
FJS name	[math]\displaystyle{ \text{M2}^{7,23} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	14.5008
Weil norm (log2 max(n, d))	14.6618
Wilson norm (sopfr(nd))	44
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161/144, the arithmetic meantone, is a 23-limit ratio measuring about 193 cents. It is the arithmetic mean of 9/8, the Pythagorean whole tone, and 10/9, the classical whole tone, hence the name.