3L 19s

↖ 2L 18s	↑ 3L 18s	4L 18s ↗
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↙ 2L 20s	↓ 3L 20s	4L 20s ↘

┌╥┬┬┬┬┬┬╥┬┬┬┬┬┬╥┬┬┬┬┬┬┬┐ │║││││││║││││││║││││││││ ││││││││││││││││││││││││ └┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┘
Scale structure
Step pattern	LssssssLssssssLsssssss sssssssLssssssLssssssL
Equave	2/1 (1200.0 ¢)
Period	2/1 (1200.0 ¢)
Generator size
Bright	7\22 to 1\3 (381.8 ¢ to 400.0 ¢)
Dark	2\3 to 15\22 (800.0 ¢ to 818.2 ¢)
TAMNAMS information
Related to	3L 7s (sephiroid)
With tunings	5:1 to 1:0
Related MOS scales
Parent	3L 16s
Sister	19L 3s
Daughters	22L 3s, 3L 22s
Neutralized	6L 16s
2-Flought	25L 19s, 3L 41s
Equal tunings
Equalized (L:s = 1:1)	7\22 (381.8 ¢)
Supersoft (L:s = 4:3)	22\69 (382.6 ¢)
Soft (L:s = 3:2)	15\47 (383.0 ¢)
Semisoft (L:s = 5:3)	23\72 (383.3 ¢)
Basic (L:s = 2:1)	8\25 (384.0 ¢)
Semihard (L:s = 5:2)	17\53 (384.9 ¢)
Hard (L:s = 3:1)	9\28 (385.7 ¢)
Superhard (L:s = 4:1)	10\31 (387.1 ¢)
Collapsed (L:s = 1:0)	1\3 (400.0 ¢)

3L 19s is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 3 large steps and 19 small steps, repeating every octave. 3L 19s is related to 3L 7s, expanding it by 12 tones. Generators that produce this scale range from 381.8 ¢ to 400 ¢, or from 800 ¢ to 818.2 ¢.

Modes

Modes of 3L 19s

UDP	Cyclic order	Step pattern
21|0	1	LssssssLssssssLsssssss
20|1	8	LssssssLsssssssLssssss
19|2	15	LsssssssLssssssLssssss
18|3	22	sLssssssLssssssLssssss
17|4	7	sLssssssLsssssssLsssss
16|5	14	sLsssssssLssssssLsssss
15|6	21	ssLssssssLssssssLsssss
14|7	6	ssLssssssLsssssssLssss
13|8	13	ssLsssssssLssssssLssss
12|9	20	sssLssssssLssssssLssss
11|10	5	sssLssssssLsssssssLsss
10|11	12	sssLsssssssLssssssLsss
9|12	19	ssssLssssssLssssssLsss
8|13	4	ssssLssssssLsssssssLss
7|14	11	ssssLsssssssLssssssLss
6|15	18	sssssLssssssLssssssLss
5|16	3	sssssLssssssLsssssssLs
4|17	10	sssssLsssssssLssssssLs
3|18	17	ssssssLssssssLssssssLs
2|19	2	ssssssLssssssLsssssssL
1|20	9	ssssssLsssssssLssssssL
0|21	16	sssssssLssssssLssssssL

Intervals

Intervals of 3L 19s

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 54.5 ¢
	Major 1-mosstep	M1ms	L	54.5 ¢ to 400.0 ¢
2-mosstep	Minor 2-mosstep	m2ms	2s	0.0 ¢ to 109.1 ¢
	Major 2-mosstep	M2ms	L + s	109.1 ¢ to 400.0 ¢
3-mosstep	Minor 3-mosstep	m3ms	3s	0.0 ¢ to 163.6 ¢
	Major 3-mosstep	M3ms	L + 2s	163.6 ¢ to 400.0 ¢
4-mosstep	Minor 4-mosstep	m4ms	4s	0.0 ¢ to 218.2 ¢
	Major 4-mosstep	M4ms	L + 3s	218.2 ¢ to 400.0 ¢
5-mosstep	Minor 5-mosstep	m5ms	5s	0.0 ¢ to 272.7 ¢
	Major 5-mosstep	M5ms	L + 4s	272.7 ¢ to 400.0 ¢
6-mosstep	Minor 6-mosstep	m6ms	6s	0.0 ¢ to 327.3 ¢
	Major 6-mosstep	M6ms	L + 5s	327.3 ¢ to 400.0 ¢
7-mosstep	Diminished 7-mosstep	d7ms	7s	0.0 ¢ to 381.8 ¢
	Perfect 7-mosstep	P7ms	L + 6s	381.8 ¢ to 400.0 ¢
8-mosstep	Minor 8-mosstep	m8ms	L + 7s	400.0 ¢ to 436.4 ¢
	Major 8-mosstep	M8ms	2L + 6s	436.4 ¢ to 800.0 ¢
9-mosstep	Minor 9-mosstep	m9ms	L + 8s	400.0 ¢ to 490.9 ¢
	Major 9-mosstep	M9ms	2L + 7s	490.9 ¢ to 800.0 ¢
10-mosstep	Minor 10-mosstep	m10ms	L + 9s	400.0 ¢ to 545.5 ¢
	Major 10-mosstep	M10ms	2L + 8s	545.5 ¢ to 800.0 ¢
11-mosstep	Minor 11-mosstep	m11ms	L + 10s	400.0 ¢ to 600.0 ¢
	Major 11-mosstep	M11ms	2L + 9s	600.0 ¢ to 800.0 ¢
12-mosstep	Minor 12-mosstep	m12ms	L + 11s	400.0 ¢ to 654.5 ¢
	Major 12-mosstep	M12ms	2L + 10s	654.5 ¢ to 800.0 ¢
13-mosstep	Minor 13-mosstep	m13ms	L + 12s	400.0 ¢ to 709.1 ¢
	Major 13-mosstep	M13ms	2L + 11s	709.1 ¢ to 800.0 ¢
14-mosstep	Minor 14-mosstep	m14ms	L + 13s	400.0 ¢ to 763.6 ¢
	Major 14-mosstep	M14ms	2L + 12s	763.6 ¢ to 800.0 ¢
15-mosstep	Perfect 15-mosstep	P15ms	2L + 13s	800.0 ¢ to 818.2 ¢
	Augmented 15-mosstep	A15ms	3L + 12s	818.2 ¢ to 1200.0 ¢
16-mosstep	Minor 16-mosstep	m16ms	2L + 14s	800.0 ¢ to 872.7 ¢
	Major 16-mosstep	M16ms	3L + 13s	872.7 ¢ to 1200.0 ¢
17-mosstep	Minor 17-mosstep	m17ms	2L + 15s	800.0 ¢ to 927.3 ¢
	Major 17-mosstep	M17ms	3L + 14s	927.3 ¢ to 1200.0 ¢
18-mosstep	Minor 18-mosstep	m18ms	2L + 16s	800.0 ¢ to 981.8 ¢
	Major 18-mosstep	M18ms	3L + 15s	981.8 ¢ to 1200.0 ¢
19-mosstep	Minor 19-mosstep	m19ms	2L + 17s	800.0 ¢ to 1036.4 ¢
	Major 19-mosstep	M19ms	3L + 16s	1036.4 ¢ to 1200.0 ¢
20-mosstep	Minor 20-mosstep	m20ms	2L + 18s	800.0 ¢ to 1090.9 ¢
	Major 20-mosstep	M20ms	3L + 17s	1090.9 ¢ to 1200.0 ¢
21-mosstep	Minor 21-mosstep	m21ms	2L + 19s	800.0 ¢ to 1145.5 ¢
	Major 21-mosstep	M21ms	3L + 18s	1145.5 ¢ to 1200.0 ¢
22-mosstep	Perfect 22-mosstep	P22ms	3L + 19s	1200.0 ¢

Scale tree

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