7ed7/4

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← 6ed7/47ed7/48ed7/4 →
Prime factorization 7 (prime)
Step size 138.404¢ 
Octave 9\7ed7/4 (1245.63¢)
Twelfth 14\7ed7/4 (1937.65¢) (→2\1ed7/4)
Consistency limit 3
Distinct consistency limit 2

7ed7/4 is the equal division of the interval 7/4 into 7 parts of 138.4037 cents each, corresponding to 8.67edo. It is vaguely related to 17ed4.


Approximation of harmonics in 7ed7/4
Harmonic 2 3 4 5 6 7 8 9 10 11 12
Error Absolute (¢) +45.6 +35.7 -47.1 -18.2 -57.1 -47.1 -1.5 -67.0 +27.4 +0.8 -11.4
Relative (%) +33.0 +25.8 -34.1 -13.2 -41.2 -34.1 -1.1 -48.4 +19.8 +0.6 -8.3
Steps
(reduced)
9
(2)
14
(0)
17
(3)
20
(6)
22
(1)
24
(3)
26
(5)
27
(6)
29
(1)
30
(2)
31
(3)

Music

Francium