19L 12s

↖ 18L 11s ↑ 19L 11s 20L 11s ↗

← 18L 12s 19L 12s 20L 12s →

↙ 18L 13s ↓ 19L 13s 20L 13s ↘
	Scale structure
Step pattern	LLsLLsLsLLsLsLLsLLsLsLLsLsLLsLs; sLsLLsLsLLsLsLLsLLsLsLLsLsLLsLL
Equave	2/1 (1200.0 ¢)
Period	2/1 (1200.0 ¢)
	Generator size
Bright	13\31 to 8\19 (503.2 ¢ to 505.3 ¢)
Dark	11\19 to 18\31 (694.7 ¢ to 696.8 ¢)
	TAMNAMS information
Related to	5L 2s (diatonic)
With tunings	3:2 to 5:3 (quasisoft)
	Related MOS scales
Parent	12L 7s
Sister	12L 19s
Daughters	31L 19s, 19L 31s
Neutralized	7L 24s
2-Flought	50L 12s, 19L 43s
	Equal tunings
Equalized (L:s = 1:1)	13\31 (503.2 ¢)
Supersoft (L:s = 4:3)	47\112 (503.6 ¢)
Soft (L:s = 3:2)	34\81 (503.7 ¢)
Semisoft (L:s = 5:3)	55\131 (503.8 ¢)
Basic (L:s = 2:1)	21\50 (504.0 ¢)
Semihard (L:s = 5:2)	50\119 (504.2 ¢)
Hard (L:s = 3:1)	29\69 (504.3 ¢)
Superhard (L:s = 4:1)	37\88 (504.5 ¢)
Collapsed (L:s = 1:0)	8\19 (505.3 ¢)
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19L 12s is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 19 large steps and 12 small steps, repeating every octave. 19L 12s is a great-grandchild scale of 5L 2s, expanding it by 24 tones. Generators that produce this scale range from 503.2 ¢ to 505.3 ¢, or from 694.7 ¢ to 696.8 ¢. It is associated with flatter meantone temperaments.

Modes

Modes of 19L 12s
UDP	Cyclic order	Step pattern
30\|0	1	LLsLLsLsLLsLsLLsLLsLsLLsLsLLsLs
29\|1	14	LLsLLsLsLLsLsLLsLsLLsLLsLsLLsLs
28\|2	27	LLsLsLLsLLsLsLLsLsLLsLLsLsLLsLs
27\|3	9	LLsLsLLsLLsLsLLsLsLLsLsLLsLLsLs
26\|4	22	LLsLsLLsLsLLsLLsLsLLsLsLLsLLsLs
25\|5	4	LLsLsLLsLsLLsLLsLsLLsLsLLsLsLLs
24\|6	17	LLsLsLLsLsLLsLsLLsLLsLsLLsLsLLs
23\|7	30	LsLLsLLsLsLLsLsLLsLLsLsLLsLsLLs
22\|8	12	LsLLsLLsLsLLsLsLLsLsLLsLLsLsLLs
21\|9	25	LsLLsLsLLsLLsLsLLsLsLLsLLsLsLLs
20\|10	7	LsLLsLsLLsLLsLsLLsLsLLsLsLLsLLs
19\|11	20	LsLLsLsLLsLsLLsLLsLsLLsLsLLsLLs
18\|12	2	LsLLsLsLLsLsLLsLLsLsLLsLsLLsLsL
17\|13	15	LsLLsLsLLsLsLLsLsLLsLLsLsLLsLsL
16\|14	28	LsLsLLsLLsLsLLsLsLLsLLsLsLLsLsL
15\|15	10	LsLsLLsLLsLsLLsLsLLsLsLLsLLsLsL
14\|16	23	LsLsLLsLsLLsLLsLsLLsLsLLsLLsLsL
13\|17	5	LsLsLLsLsLLsLLsLsLLsLsLLsLsLLsL
12\|18	18	LsLsLLsLsLLsLsLLsLLsLsLLsLsLLsL
11\|19	31	sLLsLLsLsLLsLsLLsLLsLsLLsLsLLsL
10\|20	13	sLLsLLsLsLLsLsLLsLsLLsLLsLsLLsL
9\|21	26	sLLsLsLLsLLsLsLLsLsLLsLLsLsLLsL
8\|22	8	sLLsLsLLsLLsLsLLsLsLLsLsLLsLLsL
7\|23	21	sLLsLsLLsLsLLsLLsLsLLsLsLLsLLsL
6\|24	3	sLLsLsLLsLsLLsLLsLsLLsLsLLsLsLL
5\|25	16	sLLsLsLLsLsLLsLsLLsLLsLsLLsLsLL
4\|26	29	sLsLLsLLsLsLLsLsLLsLLsLsLLsLsLL
3\|27	11	sLsLLsLLsLsLLsLsLLsLsLLsLLsLsLL
2\|28	24	sLsLLsLsLLsLLsLsLLsLsLLsLLsLsLL
1\|29	6	sLsLLsLsLLsLLsLsLLsLsLLsLsLLsLL
0\|30	19	sLsLLsLsLLsLsLLsLLsLsLLsLsLLsLL

Scale tree

Template: Scale tree is deprecated. Please use Template: MOS tuning spectrum instead. Details:
Use of a single Comments parameter has become unmaintainable. Existing scale trees should be migrated to the new template, where comments are entered using a step ratio p/q as a parameter:

{{MOS tuning spectrum
| 3/2 = Example comment
| 4/3 = Another example comment
}}

The parameters tuning and depth have been replaced with Scale Signature and Depth, respectively.

Scale tree and tuning spectrum of 19L 12s
Generator^(edo)							Cents		Step ratio		Comments
Generator^(edo)							Bright	Dark	L:s	Hardness	Comments
13\31							503.226	696.774	1:1	1.000	Equalized 19L 12s
						86\205	503.415	696.585	7:6	1.167
					73\174		503.448	696.552	6:5	1.200
						133\317	503.470	696.530	11:9	1.222
				60\143			503.497	696.503	5:4	1.250
						167\398	503.518	696.482	14:11	1.273
					107\255		503.529	696.471	9:7	1.286
						154\367	503.542	696.458	13:10	1.300
			47\112				503.571	696.429	4:3	1.333	Supersoft 19L 12s
						175\417	503.597	696.403	15:11	1.364
					128\305		503.607	696.393	11:8	1.375
						209\498	503.614	696.386	18:13	1.385
				81\193			503.627	696.373	7:5	1.400
						196\467	503.640	696.360	17:12	1.417
					115\274		503.650	696.350	10:7	1.429
						149\355	503.662	696.338	13:9	1.444
		34\81					503.704	696.296	3:2	1.500	Soft 19L 12s
						157\374	503.743	696.257	14:9	1.556
					123\293		503.754	696.246	11:7	1.571
						212\505	503.762	696.238	19:12	1.583
				89\212			503.774	696.226	8:5	1.600
						233\555	503.784	696.216	21:13	1.615
					144\343		503.790	696.210	13:8	1.625
						199\474	503.797	696.203	18:11	1.636
			55\131				503.817	696.183	5:3	1.667	Semisoft 19L 12s
						186\443	503.837	696.163	17:10	1.700
					131\312		503.846	696.154	12:7	1.714
						207\493	503.854	696.146	19:11	1.727
				76\181			503.867	696.133	7:4	1.750
						173\412	503.883	696.117	16:9	1.778
					97\231		503.896	696.104	9:5	1.800
						118\281	503.915	696.085	11:6	1.833
	21\50						504.000	696.000	2:1	2.000	Basic 19L 12s Scales with tunings softer than this are proper
						113\269	504.089	695.911	11:5	2.200
					92\219		504.110	695.890	9:4	2.250
						163\388	504.124	695.876	16:7	2.286
				71\169			504.142	695.858	7:3	2.333
						192\457	504.158	695.842	19:8	2.375
					121\288		504.167	695.833	12:5	2.400
						171\407	504.177	695.823	17:7	2.429
			50\119				504.202	695.798	5:2	2.500	Semihard 19L 12s
						179\426	504.225	695.775	18:7	2.571
					129\307		504.235	695.765	13:5	2.600
						208\495	504.242	695.758	21:8	2.625
				79\188			504.255	695.745	8:3	2.667
						187\445	504.270	695.730	19:7	2.714
					108\257		504.280	695.720	11:4	2.750
						137\326	504.294	695.706	14:5	2.800
		29\69					504.348	695.652	3:1	3.000	Hard 19L 12s
						124\295	504.407	695.593	13:4	3.250
					95\226		504.425	695.575	10:3	3.333
						161\383	504.439	695.561	17:5	3.400
				66\157			504.459	695.541	7:2	3.500
						169\402	504.478	695.522	18:5	3.600
					103\245		504.490	695.510	11:3	3.667
						140\333	504.505	695.495	15:4	3.750
			37\88				504.545	695.455	4:1	4.000	Superhard 19L 12s
						119\283	504.594	695.406	13:3	4.333
					82\195		504.615	695.385	9:2	4.500
						127\302	504.636	695.364	14:3	4.667
				45\107			504.673	695.327	5:1	5.000
						98\233	504.721	695.279	11:2	5.500
					53\126		504.762	695.238	6:1	6.000
						61\145	504.828	695.172	7:1	7.000
8\19							505.263	694.737	1:0	→ ∞	Collapsed 19L 12s