19L 11s

↖ 18L 10s	↑ 19L 10s	20L 10s ↗
← 18L 11s	19L 11s	20L 11s →
↙ 18L 12s	↓ 19L 12s	20L 12s ↘

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Scale structure
Step pattern	LLsLLsLLsLsLLsLLsLLsLsLLsLLsLs sLsLLsLLsLsLLsLLsLLsLsLLsLLsLL
Equave	2/1 (1200.0¢)
Period	2/1 (1200.0¢)
Generator size
Bright	11\30 to 7\19 (440.0¢ to 442.1¢)
Dark	12\19 to 19\30 (757.9¢ to 760.0¢)
TAMNAMS information
Descends from	3L 5s (checkertonic)
Ancestor's step ratio range	3:2 to 5:3 (quasisoft)
Related MOS scales
Parent	11L 8s
Sister	11L 19s
Daughters	30L 19s, 19L 30s
Neutralized	8L 22s
2-Flought	49L 11s, 19L 41s
Equal tunings
Equalized (L:s = 1:1)	11\30 (440.0¢)
Supersoft (L:s = 4:3)	40\109 (440.4¢)
Soft (L:s = 3:2)	29\79 (440.5¢)
Semisoft (L:s = 5:3)	47\128 (440.6¢)
Basic (L:s = 2:1)	18\49 (440.8¢)
Semihard (L:s = 5:2)	43\117 (441.0¢)
Hard (L:s = 3:1)	25\68 (441.2¢)
Superhard (L:s = 4:1)	32\87 (441.4¢)
Collapsed (L:s = 1:0)	7\19 (442.1¢)

19L 11s is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 19 large steps and 11 small steps, repeating every octave. 19L 11s is a great-grandchild scale of 3L 5s, expanding it by 22 tones. Generators that produce this scale range from 440¢ to 442.1¢, or from 757.9¢ to 760¢.

Intervals

Intervals of 19L 11s

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 40.0¢
	Major 1-mosstep	M1ms	L	40.0¢ to 63.2¢
2-mosstep	Minor 2-mosstep	m2ms	L + s	63.2¢ to 80.0¢
	Major 2-mosstep	M2ms	2L	80.0¢ to 126.3¢
3-mosstep	Minor 3-mosstep	m3ms	L + 2s	63.2¢ to 120.0¢
	Major 3-mosstep	M3ms	2L + s	120.0¢ to 126.3¢
4-mosstep	Minor 4-mosstep	m4ms	2L + 2s	126.3¢ to 160.0¢
	Major 4-mosstep	M4ms	3L + s	160.0¢ to 189.5¢
5-mosstep	Minor 5-mosstep	m5ms	3L + 2s	189.5¢ to 200.0¢
	Major 5-mosstep	M5ms	4L + s	200.0¢ to 252.6¢
6-mosstep	Minor 6-mosstep	m6ms	3L + 3s	189.5¢ to 240.0¢
	Major 6-mosstep	M6ms	4L + 2s	240.0¢ to 252.6¢
7-mosstep	Minor 7-mosstep	m7ms	4L + 3s	252.6¢ to 280.0¢
	Major 7-mosstep	M7ms	5L + 2s	280.0¢ to 315.8¢
8-mosstep	Minor 8-mosstep	m8ms	5L + 3s	315.8¢ to 320.0¢
	Major 8-mosstep	M8ms	6L + 2s	320.0¢ to 378.9¢
9-mosstep	Minor 9-mosstep	m9ms	5L + 4s	315.8¢ to 360.0¢
	Major 9-mosstep	M9ms	6L + 3s	360.0¢ to 378.9¢
10-mosstep	Minor 10-mosstep	m10ms	6L + 4s	378.9¢ to 400.0¢
	Major 10-mosstep	M10ms	7L + 3s	400.0¢ to 442.1¢
11-mosstep	Diminished 11-mosstep	d11ms	6L + 5s	378.9¢ to 440.0¢
	Perfect 11-mosstep	P11ms	7L + 4s	440.0¢ to 442.1¢
12-mosstep	Minor 12-mosstep	m12ms	7L + 5s	442.1¢ to 480.0¢
	Major 12-mosstep	M12ms	8L + 4s	480.0¢ to 505.3¢
13-mosstep	Minor 13-mosstep	m13ms	8L + 5s	505.3¢ to 520.0¢
	Major 13-mosstep	M13ms	9L + 4s	520.0¢ to 568.4¢
14-mosstep	Minor 14-mosstep	m14ms	8L + 6s	505.3¢ to 560.0¢
	Major 14-mosstep	M14ms	9L + 5s	560.0¢ to 568.4¢
15-mosstep	Minor 15-mosstep	m15ms	9L + 6s	568.4¢ to 600.0¢
	Major 15-mosstep	M15ms	10L + 5s	600.0¢ to 631.6¢
16-mosstep	Minor 16-mosstep	m16ms	10L + 6s	631.6¢ to 640.0¢
	Major 16-mosstep	M16ms	11L + 5s	640.0¢ to 694.7¢
17-mosstep	Minor 17-mosstep	m17ms	10L + 7s	631.6¢ to 680.0¢
	Major 17-mosstep	M17ms	11L + 6s	680.0¢ to 694.7¢
18-mosstep	Minor 18-mosstep	m18ms	11L + 7s	694.7¢ to 720.0¢
	Major 18-mosstep	M18ms	12L + 6s	720.0¢ to 757.9¢
19-mosstep	Perfect 19-mosstep	P19ms	12L + 7s	757.9¢ to 760.0¢
	Augmented 19-mosstep	A19ms	13L + 6s	760.0¢ to 821.1¢
20-mosstep	Minor 20-mosstep	m20ms	12L + 8s	757.9¢ to 800.0¢
	Major 20-mosstep	M20ms	13L + 7s	800.0¢ to 821.1¢
21-mosstep	Minor 21-mosstep	m21ms	13L + 8s	821.1¢ to 840.0¢
	Major 21-mosstep	M21ms	14L + 7s	840.0¢ to 884.2¢
22-mosstep	Minor 22-mosstep	m22ms	13L + 9s	821.1¢ to 880.0¢
	Major 22-mosstep	M22ms	14L + 8s	880.0¢ to 884.2¢
23-mosstep	Minor 23-mosstep	m23ms	14L + 9s	884.2¢ to 920.0¢
	Major 23-mosstep	M23ms	15L + 8s	920.0¢ to 947.4¢
24-mosstep	Minor 24-mosstep	m24ms	15L + 9s	947.4¢ to 960.0¢
	Major 24-mosstep	M24ms	16L + 8s	960.0¢ to 1010.5¢
25-mosstep	Minor 25-mosstep	m25ms	15L + 10s	947.4¢ to 1000.0¢
	Major 25-mosstep	M25ms	16L + 9s	1000.0¢ to 1010.5¢
26-mosstep	Minor 26-mosstep	m26ms	16L + 10s	1010.5¢ to 1040.0¢
	Major 26-mosstep	M26ms	17L + 9s	1040.0¢ to 1073.7¢
27-mosstep	Minor 27-mosstep	m27ms	17L + 10s	1073.7¢ to 1080.0¢
	Major 27-mosstep	M27ms	18L + 9s	1080.0¢ to 1136.8¢
28-mosstep	Minor 28-mosstep	m28ms	17L + 11s	1073.7¢ to 1120.0¢
	Major 28-mosstep	M28ms	18L + 10s	1120.0¢ to 1136.8¢
29-mosstep	Minor 29-mosstep	m29ms	18L + 11s	1136.8¢ to 1160.0¢
	Major 29-mosstep	M29ms	19L + 10s	1160.0¢ to 1200.0¢
30-mosstep	Perfect 30-mosstep	P30ms	19L + 11s	1200.0¢

Scale tree

Scale Tree and Tuning Spectrum of 19L 11s

Generator(edo)						Cents		Step ratio		Comments
						Bright	Dark	L:s	Hardness
11\30						440.000	760.000	1:1	1.000	Equalized 19L 11s
					62\169	440.237	759.763	6:5	1.200
				51\139		440.288	759.712	5:4	1.250
					91\248	440.323	759.677	9:7	1.286
			40\109			440.367	759.633	4:3	1.333	Supersoft 19L 11s
					109\297	440.404	759.596	11:8	1.375
				69\188		440.426	759.574	7:5	1.400
					98\267	440.449	759.551	10:7	1.429
		29\79				440.506	759.494	3:2	1.500	Soft 19L 11s
					105\286	440.559	759.441	11:7	1.571
				76\207		440.580	759.420	8:5	1.600
					123\335	440.597	759.403	13:8	1.625
			47\128			440.625	759.375	5:3	1.667	Semisoft 19L 11s
					112\305	440.656	759.344	12:7	1.714
				65\177		440.678	759.322	7:4	1.750
					83\226	440.708	759.292	9:5	1.800
	18\49					440.816	759.184	2:1	2.000	Basic 19L 11s Scales with tunings softer than this are proper
					79\215	440.930	759.070	9:4	2.250
				61\166		440.964	759.036	7:3	2.333
					104\283	440.989	759.011	12:5	2.400
			43\117			441.026	758.974	5:2	2.500	Semihard 19L 11s
					111\302	441.060	758.940	13:5	2.600
				68\185		441.081	758.919	8:3	2.667
					93\253	441.107	758.893	11:4	2.750
		25\68				441.176	758.824	3:1	3.000	Hard 19L 11s
					82\223	441.256	758.744	10:3	3.333
				57\155		441.290	758.710	7:2	3.500
					89\242	441.322	758.678	11:3	3.667
			32\87			441.379	758.621	4:1	4.000	Superhard 19L 11s
					71\193	441.451	758.549	9:2	4.500
				39\106		441.509	758.491	5:1	5.000
					46\125	441.600	758.400	6:1	6.000
7\19						442.105	757.895	1:0	→ ∞	Collapsed 19L 11s

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