81/44

Interval information

Ratio

81/44

Factorization

2^-2 × 3⁴ × 11^-1

Monzo

[-2 4 0 0 -1⟩

Size in cents

1056.502¢

Names

2nd undecimal neutral seventh,
Alpharabian tendoneutral seventh

Color name

1u2, ilu seventh

FJS name

[math]\displaystyle{ \text{M7}_{11} }[/math]

Special properties

reduced

Tenney height (log₂ nd)

11.7993

Weil height (log₂ max(n, d))

12.6797

Wilson height (sopfr(nd))

27

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81/44, the 2nd undecimal neutral seventh, is an interval of about 1056.5 cents. It is 352/351 (4.9 cents) flat of 24/13 and 243/242 (7.1 cents) sharp of 11/6. In Alpharabian tuning it is known as the Alpharabian tendoneutral seventh.

81/44

See also