6L 1s

← 5L 1s	6L 1s	7L 1s →
↙ 5L 2s	↓ 6L 2s	7L 2s ↘

┌╥╥╥╥╥╥┬┐ │║║║║║║││ │││││││││ └┴┴┴┴┴┴┴┘
Scale structure
Step pattern	LLLLLLs sLLLLLL
Equave	2/1 (1200.0 ¢)
Period	2/1 (1200.0 ¢)
Generator size
Bright	1\7 to 1\6 (171.4 ¢ to 200.0 ¢)
Dark	5\6 to 6\7 (1000.0 ¢ to 1028.6 ¢)
TAMNAMS information
Name	archaeotonic
Prefix	arch-
Abbrev.	arc
Related MOS scales
Parent	1L 5s
Sister	1L 6s
Daughters	7L 6s, 6L 7s
Neutralized	5L 2s
2-Flought	13L 1s, 6L 8s
Equal tunings
Equalized (L:s = 1:1)	1\7 (171.4 ¢)
Supersoft (L:s = 4:3)	4\27 (177.8 ¢)
Soft (L:s = 3:2)	3\20 (180.0 ¢)
Semisoft (L:s = 5:3)	5\33 (181.8 ¢)
Basic (L:s = 2:1)	2\13 (184.6 ¢)
Semihard (L:s = 5:2)	5\32 (187.5 ¢)
Hard (L:s = 3:1)	3\19 (189.5 ¢)
Superhard (L:s = 4:1)	4\25 (192.0 ¢)
Collapsed (L:s = 1:0)	1\6 (200.0 ¢)

Scales of this form are always proper, because there is only one small step.

Notation

JKLMNOPJ = LLLLLLs (Ryonian mode), &/@ = chroma up/down

Modes

MOS modes

Temperaments

Main article: 6L 1s/Temperaments

Scale tree

Generator						Cents	Comments
1\7						171.43
					6\41	175.61
				5\34		176.47
			4\27			177.78
		3\20				180
						180.815
				8\53		181.13
						1200/(5+phi)	Golden archeotonic
			5\33			181.82
						182.44
				7\46		182.61
	2\13					184.62	Optimum rank range (L/s=2/1)
			5\32			187.5
				8\51		188.235
		3\19				189.47	L/s = 3
			4\25			192	L/s = 4
				5\31		193.55
					6\37	194.595
1\6						200