12L 7s

↖ 11L 6s	↑ 12L 6s	13L 6s ↗
← 11L 7s	12L 7s	13L 7s →
↙ 11L 8s	↓ 12L 8s	13L 8s ↘

┌╥╥┬╥╥┬╥╥┬╥┬╥╥┬╥╥┬╥┬┐ │║║│║║│║║│║│║║│║║│║││ │││││││││││││││││││││ └┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┘
Scale structure
Step pattern	LLsLLsLLsLsLLsLLsLs sLsLLsLLsLsLLsLLsLL
Equave	2/1 (1200.0 ¢)
Period	2/1 (1200.0 ¢)
Generator size
Bright	11\19 to 7\12 (694.7 ¢ to 700.0 ¢)
Dark	5\12 to 8\19 (500.0 ¢ to 505.3 ¢)
TAMNAMS information
Related to	5L 2s (diatonic)
With tunings	3:2 to 2:1 (hyposoft)
Related MOS scales
Parent	7L 5s
Sister	7L 12s
Daughters	19L 12s, 12L 19s
Neutralized	5L 14s
2-Flought	31L 7s, 12L 26s
Equal tunings
Equalized (L:s = 1:1)	11\19 (694.7 ¢)
Supersoft (L:s = 4:3)	40\69 (695.7 ¢)
Soft (L:s = 3:2)	29\50 (696.0 ¢)
Semisoft (L:s = 5:3)	47\81 (696.3 ¢)
Basic (L:s = 2:1)	18\31 (696.8 ¢)
Semihard (L:s = 5:2)	43\74 (697.3 ¢)
Hard (L:s = 3:1)	25\43 (697.7 ¢)
Superhard (L:s = 4:1)	32\55 (698.2 ¢)
Collapsed (L:s = 1:0)	7\12 (700.0 ¢)

12L 7s, also called m-enharmonic, is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 12 large steps and 7 small steps, repeating every octave. 12L 7s is a grandchild scale of 5L 2s, expanding it by 12 tones. Generators that produce this scale range from 694.7 ¢ to 700 ¢, or from 500 ¢ to 505.3 ¢. Temperaments associated with this scale include meantone, as the meantone enharmonic scale.

Modes

Modes of 12L 7s

UDP	Cyclic order	Step pattern
18|0	1	LLsLLsLLsLsLLsLLsLs
17|1	12	LLsLLsLsLLsLLsLLsLs
16|2	4	LLsLLsLsLLsLLsLsLLs
15|3	15	LLsLsLLsLLsLLsLsLLs
14|4	7	LLsLsLLsLLsLsLLsLLs
13|5	18	LsLLsLLsLLsLsLLsLLs
12|6	10	LsLLsLLsLsLLsLLsLLs
11|7	2	LsLLsLLsLsLLsLLsLsL
10|8	13	LsLLsLsLLsLLsLLsLsL
9|9	5	LsLLsLsLLsLLsLsLLsL
8|10	16	LsLsLLsLLsLLsLsLLsL
7|11	8	LsLsLLsLLsLsLLsLLsL
6|12	19	sLLsLLsLLsLsLLsLLsL
5|13	11	sLLsLLsLsLLsLLsLLsL
4|14	3	sLLsLLsLsLLsLLsLsLL
3|15	14	sLLsLsLLsLLsLLsLsLL
2|16	6	sLLsLsLLsLLsLsLLsLL
1|17	17	sLsLLsLLsLLsLsLLsLL
0|18	9	sLsLLsLLsLsLLsLLsLL