7L 12s

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

┌╥┬╥┬┬╥┬┬╥┬╥┬┬╥┬┬╥┬┬┐ │║│║││║││║│║││║││║│││ │││││││││││││││││││││ └┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┘
Scale structure
Step pattern	LsLssLssLsLssLssLss ssLssLssLsLssLssLsL
Equave	2/1 (1200.0 ¢)
Period	2/1 (1200.0 ¢)
Generator size
Bright	8\19 to 3\7 (505.3 ¢ to 514.3 ¢)
Dark	4\7 to 11\19 (685.7 ¢ to 694.7 ¢)
TAMNAMS information
Related to	5L 2s (diatonic)
With tunings	1:1 to 3:2 (soft)
Related MOS scales
Parent	7L 5s
Sister	12L 7s
Daughters	19L 7s, 7L 19s
Neutralized	14L 5s
2-Flought	26L 12s, 7L 31s
Equal tunings
Equalized (L:s = 1:1)	8\19 (505.3 ¢)
Supersoft (L:s = 4:3)	27\64 (506.2 ¢)
Soft (L:s = 3:2)	19\45 (506.7 ¢)
Semisoft (L:s = 5:3)	30\71 (507.0 ¢)
Basic (L:s = 2:1)	11\26 (507.7 ¢)
Semihard (L:s = 5:2)	25\59 (508.5 ¢)
Hard (L:s = 3:1)	14\33 (509.1 ¢)
Superhard (L:s = 4:1)	17\40 (510.0 ¢)
Collapsed (L:s = 1:0)	3\7 (514.3 ¢)

7L 12s, also called f-enharmonic, is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 7 large steps and 12 small steps, repeating every octave. 7L 12s is a grandchild scale of 5L 2s, expanding it by 12 tones. Generators that produce this scale range from 505.3 ¢ to 514.3 ¢, or from 685.7 ¢ to 694.7 ¢.

Temperaments associated with this scale include flattone, as the flattone enharmonic scale.

Modes

Modes of 7L 12s

UDP	Cyclic order	Step pattern
18|0	1	LsLssLssLsLssLssLss
17|1	9	LsLssLssLssLsLssLss
16|2	17	LssLsLssLssLsLssLss
15|3	6	LssLsLssLssLssLsLss
14|4	14	LssLssLsLssLssLsLss
13|5	3	LssLssLsLssLssLssLs
12|6	11	LssLssLssLsLssLssLs
11|7	19	sLsLssLssLsLssLssLs
10|8	8	sLsLssLssLssLsLssLs
9|9	16	sLssLsLssLssLsLssLs
8|10	5	sLssLsLssLssLssLsLs
7|11	13	sLssLssLsLssLssLsLs
6|12	2	sLssLssLsLssLssLssL
5|13	10	sLssLssLssLsLssLssL
4|14	18	ssLsLssLssLsLssLssL
3|15	7	ssLsLssLssLssLsLssL
2|16	15	ssLssLsLssLssLsLssL
1|17	4	ssLssLsLssLssLssLsL
0|18	12	ssLssLssLsLssLssLsL

Intervals

Intervals of 7L 12s

Intervals			Steps subtended	Range in cents
Generic	Specific	Abbrev.
0-mosstep	Perfect 0-mosstep	P0ms	0	0.0 ¢
1-mosstep	Minor 1-mosstep	m1ms	s	0.0 ¢ to 63.2 ¢
	Major 1-mosstep	M1ms	L	63.2 ¢ to 171.4 ¢
2-mosstep	Minor 2-mosstep	m2ms	2s	0.0 ¢ to 126.3 ¢
	Major 2-mosstep	M2ms	L + s	126.3 ¢ to 171.4 ¢
3-mosstep	Minor 3-mosstep	m3ms	L + 2s	171.4 ¢ to 189.5 ¢
	Major 3-mosstep	M3ms	2L + s	189.5 ¢ to 342.9 ¢
4-mosstep	Minor 4-mosstep	m4ms	L + 3s	171.4 ¢ to 252.6 ¢
	Major 4-mosstep	M4ms	2L + 2s	252.6 ¢ to 342.9 ¢
5-mosstep	Minor 5-mosstep	m5ms	L + 4s	171.4 ¢ to 315.8 ¢
	Major 5-mosstep	M5ms	2L + 3s	315.8 ¢ to 342.9 ¢
6-mosstep	Minor 6-mosstep	m6ms	2L + 4s	342.9 ¢ to 378.9 ¢
	Major 6-mosstep	M6ms	3L + 3s	378.9 ¢ to 514.3 ¢
7-mosstep	Minor 7-mosstep	m7ms	2L + 5s	342.9 ¢ to 442.1 ¢
	Major 7-mosstep	M7ms	3L + 4s	442.1 ¢ to 514.3 ¢
8-mosstep	Diminished 8-mosstep	d8ms	2L + 6s	342.9 ¢ to 505.3 ¢
	Perfect 8-mosstep	P8ms	3L + 5s	505.3 ¢ to 514.3 ¢
9-mosstep	Minor 9-mosstep	m9ms	3L + 6s	514.3 ¢ to 568.4 ¢
	Major 9-mosstep	M9ms	4L + 5s	568.4 ¢ to 685.7 ¢
10-mosstep	Minor 10-mosstep	m10ms	3L + 7s	514.3 ¢ to 631.6 ¢
	Major 10-mosstep	M10ms	4L + 6s	631.6 ¢ to 685.7 ¢
11-mosstep	Perfect 11-mosstep	P11ms	4L + 7s	685.7 ¢ to 694.7 ¢
	Augmented 11-mosstep	A11ms	5L + 6s	694.7 ¢ to 857.1 ¢
12-mosstep	Minor 12-mosstep	m12ms	4L + 8s	685.7 ¢ to 757.9 ¢
	Major 12-mosstep	M12ms	5L + 7s	757.9 ¢ to 857.1 ¢
13-mosstep	Minor 13-mosstep	m13ms	4L + 9s	685.7 ¢ to 821.1 ¢
	Major 13-mosstep	M13ms	5L + 8s	821.1 ¢ to 857.1 ¢
14-mosstep	Minor 14-mosstep	m14ms	5L + 9s	857.1 ¢ to 884.2 ¢
	Major 14-mosstep	M14ms	6L + 8s	884.2 ¢ to 1028.6 ¢
15-mosstep	Minor 15-mosstep	m15ms	5L + 10s	857.1 ¢ to 947.4 ¢
	Major 15-mosstep	M15ms	6L + 9s	947.4 ¢ to 1028.6 ¢
16-mosstep	Minor 16-mosstep	m16ms	5L + 11s	857.1 ¢ to 1010.5 ¢
	Major 16-mosstep	M16ms	6L + 10s	1010.5 ¢ to 1028.6 ¢
17-mosstep	Minor 17-mosstep	m17ms	6L + 11s	1028.6 ¢ to 1073.7 ¢
	Major 17-mosstep	M17ms	7L + 10s	1073.7 ¢ to 1200.0 ¢
18-mosstep	Minor 18-mosstep	m18ms	6L + 12s	1028.6 ¢ to 1136.8 ¢
	Major 18-mosstep	M18ms	7L + 11s	1136.8 ¢ to 1200.0 ¢
19-mosstep	Perfect 19-mosstep	P19ms	7L + 12s	1200.0 ¢