1L 15s

	↑ 1L 14s	2L 14s ↗
	1L 15s	2L 15s →
	↓ 1L 16s	2L 16s ↘

┌╥┬┬┬┬┬┬┬┬┬┬┬┬┬┬┬┐ │║││││││││││││││││ ││││││││││││││││││ └┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┘
Scale structure
Step pattern	Lsssssssssssssss sssssssssssssssL
Equave	2/1 (1200.0 ¢)
Period	2/1 (1200.0 ¢)
Generator size
Bright	15\16 to 1\1 (1125.0 ¢ to 1200.0 ¢)
Dark	0\1 to 1\16 (0.0 ¢ to 75.0 ¢)
TAMNAMS information
Related to	1L 9s (antisinatonic)
With tunings	7:1 to 1:0
Related MOS scales
Parent	1L 14s
Sister	15L 1s
Daughters	16L 1s, 1L 16s
Neutralized	2L 14s
2-Flought	17L 15s, 1L 31s
Equal tunings
Equalized (L:s = 1:1)	15\16 (1125.0 ¢)
Supersoft (L:s = 4:3)	46\49 (1126.5 ¢)
Soft (L:s = 3:2)	31\33 (1127.3 ¢)
Semisoft (L:s = 5:3)	47\50 (1128.0 ¢)
Basic (L:s = 2:1)	16\17 (1129.4 ¢)
Semihard (L:s = 5:2)	33\35 (1131.4 ¢)
Hard (L:s = 3:1)	17\18 (1133.3 ¢)
Superhard (L:s = 4:1)	18\19 (1136.8 ¢)
Collapsed (L:s = 1:0)	1\1 (1200.0 ¢)

1L 15s is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 1 large step and 15 small steps, repeating every octave. 1L 15s is related to 1L 9s, expanding it by 6 tones. Generators that produce this scale range from 1125 ¢ to 1200 ¢, or from 0 ¢ to 75 ¢.

Modes

Modes of 1L 15s

UDP	Cyclic order	Step pattern
15|0	1	Lsssssssssssssss
14|1	16	sLssssssssssssss
13|2	15	ssLsssssssssssss
12|3	14	sssLssssssssssss
11|4	13	ssssLsssssssssss
10|5	12	sssssLssssssssss
9|6	11	ssssssLsssssssss
8|7	10	sssssssLssssssss
7|8	9	ssssssssLsssssss
6|9	8	sssssssssLssssss
5|10	7	ssssssssssLsssss
4|11	6	sssssssssssLssss
3|12	5	ssssssssssssLsss
2|13	4	sssssssssssssLss
1|14	3	ssssssssssssssLs
0|15	2	sssssssssssssssL

Intervals

Intervals of 1L 15s

Intervals			Steps subtended	Range in cents
Generic	Specific	Abbrev.
0-mosstep	Perfect 0-mosstep	P0ms	0	0.0 ¢
1-mosstep	Perfect 1-mosstep	P1ms	s	0.0 ¢ to 75.0 ¢
	Augmented 1-mosstep	A1ms	L	75.0 ¢ to 1200.0 ¢
2-mosstep	Minor 2-mosstep	m2ms	2s	0.0 ¢ to 150.0 ¢
	Major 2-mosstep	M2ms	L + s	150.0 ¢ to 1200.0 ¢
3-mosstep	Minor 3-mosstep	m3ms	3s	0.0 ¢ to 225.0 ¢
	Major 3-mosstep	M3ms	L + 2s	225.0 ¢ to 1200.0 ¢
4-mosstep	Minor 4-mosstep	m4ms	4s	0.0 ¢ to 300.0 ¢
	Major 4-mosstep	M4ms	L + 3s	300.0 ¢ to 1200.0 ¢
5-mosstep	Minor 5-mosstep	m5ms	5s	0.0 ¢ to 375.0 ¢
	Major 5-mosstep	M5ms	L + 4s	375.0 ¢ to 1200.0 ¢
6-mosstep	Minor 6-mosstep	m6ms	6s	0.0 ¢ to 450.0 ¢
	Major 6-mosstep	M6ms	L + 5s	450.0 ¢ to 1200.0 ¢
7-mosstep	Minor 7-mosstep	m7ms	7s	0.0 ¢ to 525.0 ¢
	Major 7-mosstep	M7ms	L + 6s	525.0 ¢ to 1200.0 ¢
8-mosstep	Minor 8-mosstep	m8ms	8s	0.0 ¢ to 600.0 ¢
	Major 8-mosstep	M8ms	L + 7s	600.0 ¢ to 1200.0 ¢
9-mosstep	Minor 9-mosstep	m9ms	9s	0.0 ¢ to 675.0 ¢
	Major 9-mosstep	M9ms	L + 8s	675.0 ¢ to 1200.0 ¢
10-mosstep	Minor 10-mosstep	m10ms	10s	0.0 ¢ to 750.0 ¢
	Major 10-mosstep	M10ms	L + 9s	750.0 ¢ to 1200.0 ¢
11-mosstep	Minor 11-mosstep	m11ms	11s	0.0 ¢ to 825.0 ¢
	Major 11-mosstep	M11ms	L + 10s	825.0 ¢ to 1200.0 ¢
12-mosstep	Minor 12-mosstep	m12ms	12s	0.0 ¢ to 900.0 ¢
	Major 12-mosstep	M12ms	L + 11s	900.0 ¢ to 1200.0 ¢
13-mosstep	Minor 13-mosstep	m13ms	13s	0.0 ¢ to 975.0 ¢
	Major 13-mosstep	M13ms	L + 12s	975.0 ¢ to 1200.0 ¢
14-mosstep	Minor 14-mosstep	m14ms	14s	0.0 ¢ to 1050.0 ¢
	Major 14-mosstep	M14ms	L + 13s	1050.0 ¢ to 1200.0 ¢
15-mosstep	Diminished 15-mosstep	d15ms	15s	0.0 ¢ to 1125.0 ¢
	Perfect 15-mosstep	P15ms	L + 14s	1125.0 ¢ to 1200.0 ¢
16-mosstep	Perfect 16-mosstep	P16ms	L + 15s	1200.0 ¢

Scale tree

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