75ed4: Difference between revisions

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{{Infobox ET}}
{{Infobox ET}}
75ed4 is an [[equal]] tuning, which divides the [[4/1]] double octave into 75 steps of 32¢. As an [[ed4|ED4]] system, it is equivalent to taking every other tone of [[75edo]].
{{Harmonics in equal|75|4}}
== Music ==
; [[JUMBLE]]
* [https://www.youtube.com/watch?v=S19HNhc5ebE ''4/1 Equave Blues''] (2024)
[[Category:Equal-step tuning]]
[[Category:Nonoctave]]
[[Category:Listen]]
{{Stub}}

Revision as of 13:44, 23 February 2024

← 73ed4 75ed4 77ed4 →
Prime factorization 3 × 52
Step size 32 ¢ 
Octave 38\75ed4 (1216 ¢)
Twelfth 59\75ed4 (1888 ¢)
Consistency limit 1
Distinct consistency limit 1

75ed4 is an equal tuning, which divides the 4/1 double octave into 75 steps of 32¢. As an ED4 system, it is equivalent to taking every other tone of 75edo.


Approximation of harmonics in 75ed4
Harmonic 2 3 4 5 6 7 8 9 10 11 12
Error Absolute (¢) +16.0 -14.0 +0.0 -2.3 +2.0 -8.8 +16.0 +4.1 +13.7 +8.7 -14.0
Relative (%) +50.0 -43.6 +0.0 -7.2 +6.4 -27.6 +50.0 +12.8 +42.8 +27.1 -43.6
Steps
(reduced)
38
(38)
59
(59)
75
(0)
87
(12)
97
(22)
105
(30)
113
(38)
119
(44)
125
(50)
130
(55)
134
(59)

Music

JUMBLE
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