OTC 5L 2s: Difference between revisions

Latest revision as of 03:13, 24 June 2025

Omnitetrachordal MOS scale

7 tones (3+1+3)

The classic diatonic scale (meantone, Pythagorean, superpyth). (1)

P = 2.2600167527 (L=9/8, s=256/243)

L = 171.43 to 240.00 cents (203.91 cents @ P)

s = 0.00 to 171.43 cents (90.22 cents @ P)

9/8 = L (171.43 to 240.00 cents)

4/3 = 2L+s (480.00 to 514.29 cents)

generator = 3L+s (685.71 to 720.00 cents)

notable EDOs: 12, 17, 19, 22, 26, 29, 31, etc.

symmetric mode: LsLLLsL

all modes:

all modes in UDP order:

(1) Noted as omnitetrachordal by Paul Erlich no later than 2002. See tuning-math list messages 3685 and 10987.

@@ Line 125: / Line 125: @@
 <ul><li>(1) Noted as omnitetrachordal by Paul Erlich no later than 2002. See tuning-math list messages [http://robertinventor.com/tuning-math/s___4/msg_3675-3699.html#3685 3685] and [http://robertinventor.com/tuning-math/s__11/msg_10975-10999.html#10987 10987].</li></ul>
 [[Category:7-tone scales]]
-[[Category:Tempered_scales]]
+[[Category:Tempered scales]]
 [[Category:Pages with mostly numerical content]]
 [[Category:MODMOS]]