OTC 12L 3s: Difference between revisions

Latest revision as of 03:08, 24 June 2025

Omnitetrachordal MODMOS scale

15 tones (6+3+6)

temperament: augmented

P = 12.5377181246

Q = 38.1131543739 (4/3 = 5L+0.5s)

L = 80.00 to 100.00 cents (98.04 cents @ P, 99.35 cents @ Q)

s = 0.00 to 80.00 cents (7.82 cents @ P, 2.61 cents @ Q)

9/8 = 2L+s (200.00 to 240.00 cents)

4/3 = 5L+s (480.00 to 500.00 cents)

MOS generator = L (80.0 to 100.0 cents)

MOS period = 1/3 octave (400.00 cents)

notable EDOs: 27, 39, 51

LLLLsLLLLsLLLLs (MOS, not OTC) - gen chains 5,5,5; per chains 3,3,3,3,3; 3/2 chains 5,5,5

|| ||

LLLLLsLLsLLLLLs (OTC MODMOS) - gen chains 6,6,3; per chains 3,3,3,2,2; 3/2 chains 5,5,5

symmetric mode: LsLLLLLsLLLLLsL

all modes:

@@ Line 103: / Line 103: @@
 <ul><li>[[Omnitetrachordality|Omnitetrachordality]]</li><li>[[Gallery_of_omnitetrachordal_scales|Gallery of omnitetrachordal scales]]</li></ul>
 [[Category:15-tone scales]]
-[[Category:Tempered_scales]]
+[[Category:Tempered scales]]
 [[Category:Pages with mostly numerical content]]
 [[Category:MODMOS]]
 [[Category:Omnitetrachordal]]
 [[Category:Augmented]]