49edf

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Revision as of 04:21, 18 December 2024 by BudjarnLambeth (talk | contribs) (Add a sentence of description about harmonics. Add {{EDOs}}, harmonics & todo expand.)
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← 48edf 49edf 50edf →
Prime factorization 72
Step size 14.3256 ¢ 
Octave 84\49edf (1203.35 ¢) (→ 12\7edf)
Twelfth 133\49edf (1905.31 ¢) (→ 19\7edf)
Consistency limit 4
Distinct consistency limit 4

49EDF is the equal division of the just perfect fifth into 49 parts of 14.3256 cents each, corresponding to 83.7661 edo (similar to every fourth step of 335edo).

It is related to the temperament which tempers out |71 27 -49> in the 5-limit, which is supported by 83, 84, 167, 251, 335, 419, 503, and 586 EDOs.

Lookalikes: 84edo, 133edt

Harmonics

Subgroups 49edf performs well on include the no-5s 31-limit, the dual-5 31-limit, and any subsets thereof.

Approximation of prime harmonics in 49edf
Harmonic 2 3 5 7 11 13 17
Error Absolute (¢) +3.35 +3.35 -7.14 -2.31 +3.11 +0.41 -5.60
Relative (%) +23.4 +23.4 -49.9 -16.1 +21.7 +2.9 -39.1
Steps
(reduced)
84
(35)
133
(35)
194
(47)
235
(39)
290
(45)
310
(16)
342
(48)
(contd.)
Harmonic 19 23 29 31 37 41 43
Error Absolute (¢) +2.40 +1.13 +0.95 +0.09 -5.38 +3.14 +6.64
Relative (%) +16.8 +7.9 +6.6 +0.7 -37.5 +21.9 +46.3
Steps
(reduced)
356
(13)
379
(36)
407
(15)
415
(23)
436
(44)
449
(8)
455
(14)