1728/1715

Interval information

Ratio	1728/1715
Factorization	26 × 33 × 5-1 × 7-3
Monzo	[6 3 -1 -3⟩
Size in cents	13.07357¢
Name	orwellisma
FJS name	[math]\displaystyle{ \text{m}{-2}_{5,7,7,7} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	21.4989
Weil norm (log2 max(n, d))	21.5098
Wilson norm (sopfr(nd))	47
Open this interval in xen-calc

1728/1715, the orwellisma, is a 7-limit comma measuring about 13.1 cents and is equal to (8/5)/(7/6)³ and thus often makes sense to temper in any temperament where the generator (or a multiple thereof) is a slightly sharpened 7/6, such as in orwell. Tempering this comma leads to temperaments in the orwellismic family.

See also

• Comma
• Small comma