9L 11s
↖ 8L 10s | ↑ 9L 10s | 10L 10s ↗ |
← 8L 11s | 9L 11s | 10L 11s → |
↙ 8L 12s | ↓ 9L 12s | 10L 12s ↘ |
┌╥┬╥┬╥┬╥┬╥┬┬╥┬╥┬╥┬╥┬┬┐ │║│║│║│║│║││║│║│║│║│││ ││││││││││││││││││││││ └┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┘
Scale structure
ssLsLsLsLssLsLsLsLsL
Generator size
TAMNAMS information
Related MOS scales
Equal tunings
9L 11s is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 9 large steps and 11 small steps, repeating every octave. 9L 11s is a grandchild scale of 2L 7s, expanding it by 11 tones. Generators that produce this scale range from 660 ¢ to 666.7 ¢, or from 533.3 ¢ to 540 ¢.
Modes
UDP | Cyclic order |
Step pattern |
---|---|---|
19|0 | 1 | LsLsLsLsLssLsLsLsLss |
18|1 | 12 | LsLsLsLssLsLsLsLsLss |
17|2 | 3 | LsLsLsLssLsLsLsLssLs |
16|3 | 14 | LsLsLssLsLsLsLsLssLs |
15|4 | 5 | LsLsLssLsLsLsLssLsLs |
14|5 | 16 | LsLssLsLsLsLsLssLsLs |
13|6 | 7 | LsLssLsLsLsLssLsLsLs |
12|7 | 18 | LssLsLsLsLsLssLsLsLs |
11|8 | 9 | LssLsLsLsLssLsLsLsLs |
10|9 | 20 | sLsLsLsLsLssLsLsLsLs |
9|10 | 11 | sLsLsLsLssLsLsLsLsLs |
8|11 | 2 | sLsLsLsLssLsLsLsLssL |
7|12 | 13 | sLsLsLssLsLsLsLsLssL |
6|13 | 4 | sLsLsLssLsLsLsLssLsL |
5|14 | 15 | sLsLssLsLsLsLsLssLsL |
4|15 | 6 | sLsLssLsLsLsLssLsLsL |
3|16 | 17 | sLssLsLsLsLsLssLsLsL |
2|17 | 8 | sLssLsLsLsLssLsLsLsL |
1|18 | 19 | ssLsLsLsLsLssLsLsLsL |
0|19 | 10 | ssLsLsLsLssLsLsLsLsL |
Tuning spectrum
generator | L | s | L/s | gen (cents) | comment | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4\9 | 1 | 0 | 533.333 | ||||||||||
41\92 | 9 | 1 | 9.000 | 534.783 | |||||||||
37\83 | 8 | 1 | 8.000 | 534.940 | |||||||||
33\74 | 7 | 1 | 7.000 | 535.135 | |||||||||
62\139 | 13 | 2 | 6.500 | 535.252 | |||||||||
29\65 | 6 | 1 | 6.000 | 535.385 | |||||||||
54\121 | 11 | 2 | 5.500 | 535.537 | |||||||||
25\56 | 5 | 1 | 5.000 | 535.714 | |||||||||
46\103 | 9 | 2 | 4.500 | 535.922 | |||||||||
67\150 | 13 | 3 | 4.333 | 536.000 | |||||||||
21\47 | 4 | 1 | 4.000 | 536.170 | |||||||||
59\132 | 11 | 3 | 3.667 | 536.364 | |||||||||
38\85 | 7 | 2 | 3.500 | 536.471 | |||||||||
55\123 | 10 | 3 | 3.333 | 536.585 | |||||||||
17\38 | 3 | 1 | 3.000 | 536.842 | |||||||||
64\143 | 11 | 4 | 2.750 | 537.063 | |||||||||
47\105 | 8 | 3 | 2.667 | 537.143 | |||||||||
30\67 | 5 | 2 | 2.500 | 537.313 | |||||||||
43\96 | 7 | 3 | 2.333 | 537.500 | |||||||||
56\125 | 9 | 4 | 2.250 | 537.600 | |||||||||
13\29 | 2 | 1 | 2.000 | 537.931 | |||||||||
61\136 | 9 | 5 | 1.800 | 538.235 | |||||||||
48\107 | 7 | 4 | 1.750 | 538.318 | |||||||||
35\78 | 5 | 3 | 1.667 | 538.462 | |||||||||
57\127 | 8 | 5 | 1.600 | 538.583 | |||||||||
22\49 | 3 | 2 | 1.500 | 538.776 | |||||||||
53\118 | 7 | 5 | 1.400 | 538.983 | |||||||||
31\69 | 4 | 3 | 1.333 | 539.130 | |||||||||
40\89 | 5 | 4 | 1.250 | 539.326 | |||||||||
49\109 | 6 | 5 | 1.200 | 539.450 | |||||||||
58\129 | 7 | 6 | 1.167 | 539.535 | |||||||||
67\149 | 8 | 7 | 1.143 | 539.597 | |||||||||
76\169 | 9 | 8 | 1.125 | 539.645 | |||||||||
9\20 | 1 | 1 | 1.000 | 540.000 |