192edt

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← 191edt192edt193edt →
Prime factorization 26 × 3
Step size 9.90602¢ 
Octave 121\192edt (1198.63¢)
Consistency limit 14
Distinct consistency limit 14

192 equal divisions of the tritave, perfect twelfth, or 3rd harmonic (abbreviated 192edt or 192ed3), is a nonoctave tuning system that divides the interval of 3/1 into 192 equal parts of about 9.91 ¢ each. Each step represents a frequency ratio of 31/192, or the 192nd root of 3.

Harmonics

Approximation of harmonics in 192edt
Harmonic 2 3 4 5 6 7 8 9 10 11 12
Error Absolute (¢) -1.37 +0.00 -2.74 -2.72 -1.37 -0.78 -4.12 +0.00 -4.10 -0.70 -2.74
Relative (%) -13.9 +0.0 -27.7 -27.5 -13.9 -7.9 -41.6 +0.0 -41.3 -7.0 -27.7
Steps
(reduced)
121
(121)
192
(0)
242
(50)
281
(89)
313
(121)
340
(148)
363
(171)
384
(0)
402
(18)
419
(35)
434
(50)
Approximation of harmonics in 192edt
Harmonic 13 14 15 16 17 18 19 20 21 22 23
Error Absolute (¢) -2.63 -2.15 -2.72 +4.42 -1.48 -1.37 +4.09 +4.44 -0.78 -2.07 +0.22
Relative (%) -26.6 -21.7 -27.5 +44.6 -14.9 -13.9 +41.2 +44.8 -7.9 -20.9 +2.2
Steps
(reduced)
448
(64)
461
(77)
473
(89)
485
(101)
495
(111)
505
(121)
515
(131)
524
(140)
532
(148)
540
(156)
548
(164)