9L 6s

9L 6s is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 9 large steps and 6 small steps, with a period of 3 large steps and 2 small steps that repeats every 400.0 ¢, or 3 times every octave. 9L 6s is a child scale of 6L 3s, expanding it by 6 tones. Generators that produce this scale range from 240 ¢ to 266.7 ¢, or from 133.3 ¢ to 160 ¢. Its generator is a chromatic 'whole tone' between 1/9edo (133.333) and 2/15edo (160 cents). Therefore, the period minus one generator represents a 23+-limit interval between 23/20 and 7/6.

↖ 8L 5s	↑ 9L 5s	10L 5s ↗
← 8L 6s	9L 6s	10L 6s →
↙ 8L 7s	↓ 9L 7s	10L 7s ↘

Scale structure
Step pattern	LLsLsLLsLsLLsLs sLsLLsLsLLsLsLL
Equave	2/1 (1200.0 ¢)
Period	1\3 (400.0 ¢)
Generator size
Bright	3\15 to 2\9 (240.0 ¢ to 266.7 ¢)
Dark	1\9 to 2\15 (133.3 ¢ to 160.0 ¢)
TAMNAMS information
Related to	6L 3s (hyrulic)
With tunings	1:1 to 2:1 (soft-of-basic)
Related MOS scales
Parent	6L 3s
Sister	6L 9s
Daughters	15L 9s, 9L 15s
Neutralized	3L 12s
2-Flought	24L 6s, 9L 21s
Equal tunings
Equalized (L:s = 1:1)	3\15 (240.0 ¢)
Supersoft (L:s = 4:3)	11\54 (244.4 ¢)
Soft (L:s = 3:2)	8\39 (246.2 ¢)
Semisoft (L:s = 5:3)	13\63 (247.6 ¢)
Basic (L:s = 2:1)	5\24 (250.0 ¢)
Semihard (L:s = 5:2)	12\57 (252.6 ¢)
Hard (L:s = 3:1)	7\33 (254.5 ¢)
Superhard (L:s = 4:1)	9\42 (257.1 ¢)
Collapsed (L:s = 1:0)	2\9 (266.7 ¢)
View • Talk • Edit

1/9								133.333
							9/78	138.4615
						8/69		139.13
					7/60			140
				6/51				141.1765
			5/42					142.857
					14/117			143.59
				9/75				144
								145.004
		4/33						145.4545
								146.463
				11/90				146.667
								146.864
			7/57					147.368
				10/81				148.148
					13/105			148.571
						16/129		148.837
							19/153	149.02
	3/24							150
				11/87				151.724
								151.862
			8/63					152.381
								152.786
				13/102				152.941
								153.197
		5/39						153.769
				12/93				154.839
			7/54					154.444
				9/69				156.522
					11/84			157.143
						13/99		157.576
							15/114	157.895
2/15								160