6L 18s

↖ 5L 17s ↑ 6L 17s 7L 17s ↗

← 5L 18s 6L 18s 7L 18s →

↙ 5L 19s ↓ 6L 19s 7L 19s ↘
	Scale structure
Step pattern	LsssLsssLsssLsssLsssLsss; sssLsssLsssLsssLsssLsssL
Equave	2/1 (1200.0 ¢)
Period	1\6 (200.0 ¢)
	Generator size
Bright	3\24 to 1\6 (150.0 ¢ to 200.0 ¢)
Dark	0\6 to 1\24 (0.0 ¢ to 50.0 ¢)
	TAMNAMS information
Related to	6L 6s
With tunings	3:1 to 1:0 (hard)
	Related MOS scales
Parent	6L 12s
Sister	18L 6s
Daughters	24L 6s, 6L 24s
Neutralized	12L 12s
2-Flought	30L 18s, 6L 42s
	Equal tunings
Equalized (L:s = 1:1)	3\24 (150.0 ¢)
Supersoft (L:s = 4:3)	10\78 (153.8 ¢)
Soft (L:s = 3:2)	7\54 (155.6 ¢)
Semisoft (L:s = 5:3)	11\84 (157.1 ¢)
Basic (L:s = 2:1)	4\30 (160.0 ¢)
Semihard (L:s = 5:2)	9\66 (163.6 ¢)
Hard (L:s = 3:1)	5\36 (166.7 ¢)
Superhard (L:s = 4:1)	6\42 (171.4 ¢)
Collapsed (L:s = 1:0)	1\6 (200.0 ¢)
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6L 18s is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 6 large steps and 18 small steps, with a period of 1 large step and 3 small steps that repeats every 200.0 ¢, or 6 times every octave. 6L 18s is a grandchild scale of 6L 6s, expanding it by 12 tones. Generators that produce this scale range from 150 ¢ to 200 ¢, or from 0 ¢ to 50 ¢.

Modes

Modes of 6L 18s
UDP	Cyclic order	Step pattern
18\|0(6)	1	LsssLsssLsssLsssLsssLsss
12\|6(6)	4	sLsssLsssLsssLsssLsssLss
6\|12(6)	3	ssLsssLsssLsssLsssLsssLs
0\|18(6)	2	sssLsssLsssLsssLsssLsssL

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 6L 18s
Generator^(edo)						Cents		Step ratio		Comments
Generator^(edo)						Bright	Dark	L:s	Hardness	Comments
3\24						150.000	50.000	1:1	1.000	Equalized 6L 18s
					16\126	152.381	47.619	6:5	1.200
				13\102		152.941	47.059	5:4	1.250
					23\180	153.333	46.667	9:7	1.286
			10\78			153.846	46.154	4:3	1.333	Supersoft 6L 18s
					27\210	154.286	45.714	11:8	1.375
				17\132		154.545	45.455	7:5	1.400
					24\186	154.839	45.161	10:7	1.429
		7\54				155.556	44.444	3:2	1.500	Soft 6L 18s
					25\192	156.250	43.750	11:7	1.571
				18\138		156.522	43.478	8:5	1.600
					29\222	156.757	43.243	13:8	1.625
			11\84			157.143	42.857	5:3	1.667	Semisoft 6L 18s
					26\198	157.576	42.424	12:7	1.714
				15\114		157.895	42.105	7:4	1.750
					19\144	158.333	41.667	9:5	1.800
	4\30					160.000	40.000	2:1	2.000	Basic 6L 18s Scales with tunings softer than this are proper
					17\126	161.905	38.095	9:4	2.250
				13\96		162.500	37.500	7:3	2.333
					22\162	162.963	37.037	12:5	2.400
			9\66			163.636	36.364	5:2	2.500	Semihard 6L 18s
					23\168	164.286	35.714	13:5	2.600
				14\102		164.706	35.294	8:3	2.667
					19\138	165.217	34.783	11:4	2.750
		5\36				166.667	33.333	3:1	3.000	Hard 6L 18s
					16\114	168.421	31.579	10:3	3.333
				11\78		169.231	30.769	7:2	3.500
					17\120	170.000	30.000	11:3	3.667
			6\42			171.429	28.571	4:1	4.000	Superhard 6L 18s
					13\90	173.333	26.667	9:2	4.500
				7\48		175.000	25.000	5:1	5.000
					8\54	177.778	22.222	6:1	6.000
1\6						200.000	0.000	1:0	→ ∞	Collapsed 6L 18s