17L 2s

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Revision as of 00:26, 15 December 2024 by BudjarnLambeth (talk | contribs) (-todo:expand, already stub which is more accurate; add intervals)
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↖ 16L 1s ↑ 17L 1s 18L 1s ↗
← 16L 2s 17L 2s 18L 2s →
↙ 16L 3s ↓ 17L 3s 18L 3s ↘
┌╥╥╥╥╥╥╥╥╥┬╥╥╥╥╥╥╥╥┬┐
│║║║║║║║║║│║║║║║║║║││
│││││││││││││││││││││
└┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┘
Scale structure
Step pattern LLLLLLLLLsLLLLLLLLs
sLLLLLLLLsLLLLLLLLL
Equave 2/1 (1200.0 ¢)
Period 2/1 (1200.0 ¢)
Generator size
Bright 10\19 to 9\17 (631.6 ¢ to 635.3 ¢)
Dark 8\17 to 9\19 (564.7 ¢ to 568.4 ¢)
TAMNAMS information
Related to 2L 7s (balzano)
With tunings 5:1 to 6:1
Related MOS scales
Parent 2L 15s
Sister 2L 17s
Daughters 19L 17s, 17L 19s
Neutralized 15L 4s
2-Flought 36L 2s, 17L 21s
Equal tunings
Equalized (L:s = 1:1) 10\19 (631.6 ¢)
Supersoft (L:s = 4:3) 39\74 (632.4 ¢)
Soft (L:s = 3:2) 29\55 (632.7 ¢)
Semisoft (L:s = 5:3) 48\91 (633.0 ¢)
Basic (L:s = 2:1) 19\36 (633.3 ¢)
Semihard (L:s = 5:2) 47\89 (633.7 ¢)
Hard (L:s = 3:1) 28\53 (634.0 ¢)
Superhard (L:s = 4:1) 37\70 (634.3 ¢)
Collapsed (L:s = 1:0) 9\17 (635.3 ¢)

17L 2s is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 17 large steps and 2 small steps, repeating every octave. 17L 2s is related to 2L 7s, expanding it by 10 tones. Generators that produce this scale range from 631.6 ¢ to 635.3 ¢, or from 564.7 ¢ to 568.4 ¢.

Modes

Modes of 17L 2s
UDP Cyclic
order
Step
pattern
18|0 1 LLLLLLLLLsLLLLLLLLs
17|1 11 LLLLLLLLsLLLLLLLLLs
16|2 2 LLLLLLLLsLLLLLLLLsL
15|3 12 LLLLLLLsLLLLLLLLLsL
14|4 3 LLLLLLLsLLLLLLLLsLL
13|5 13 LLLLLLsLLLLLLLLLsLL
12|6 4 LLLLLLsLLLLLLLLsLLL
11|7 14 LLLLLsLLLLLLLLLsLLL
10|8 5 LLLLLsLLLLLLLLsLLLL
9|9 15 LLLLsLLLLLLLLLsLLLL
8|10 6 LLLLsLLLLLLLLsLLLLL
7|11 16 LLLsLLLLLLLLLsLLLLL
6|12 7 LLLsLLLLLLLLsLLLLLL
5|13 17 LLsLLLLLLLLLsLLLLLL
4|14 8 LLsLLLLLLLLsLLLLLLL
3|15 18 LsLLLLLLLLLsLLLLLLL
2|16 9 LsLLLLLLLLsLLLLLLLL
1|17 19 sLLLLLLLLLsLLLLLLLL
0|18 10 sLLLLLLLLsLLLLLLLLL

Intervals

Intervals of 17L 2s
Intervals Steps
subtended
Range in cents
Generic Specific Abbrev.
0-mosstep Perfect 0-mosstep P0ms 0 0.0 ¢
1-mosstep Minor 1-mosstep m1ms s 0.0 ¢ to 63.2 ¢
Major 1-mosstep M1ms L 63.2 ¢ to 70.6 ¢
2-mosstep Minor 2-mosstep m2ms L + s 70.6 ¢ to 126.3 ¢
Major 2-mosstep M2ms 2L 126.3 ¢ to 141.2 ¢
3-mosstep Minor 3-mosstep m3ms 2L + s 141.2 ¢ to 189.5 ¢
Major 3-mosstep M3ms 3L 189.5 ¢ to 211.8 ¢
4-mosstep Minor 4-mosstep m4ms 3L + s 211.8 ¢ to 252.6 ¢
Major 4-mosstep M4ms 4L 252.6 ¢ to 282.4 ¢
5-mosstep Minor 5-mosstep m5ms 4L + s 282.4 ¢ to 315.8 ¢
Major 5-mosstep M5ms 5L 315.8 ¢ to 352.9 ¢
6-mosstep Minor 6-mosstep m6ms 5L + s 352.9 ¢ to 378.9 ¢
Major 6-mosstep M6ms 6L 378.9 ¢ to 423.5 ¢
7-mosstep Minor 7-mosstep m7ms 6L + s 423.5 ¢ to 442.1 ¢
Major 7-mosstep M7ms 7L 442.1 ¢ to 494.1 ¢
8-mosstep Minor 8-mosstep m8ms 7L + s 494.1 ¢ to 505.3 ¢
Major 8-mosstep M8ms 8L 505.3 ¢ to 564.7 ¢
9-mosstep Perfect 9-mosstep P9ms 8L + s 564.7 ¢ to 568.4 ¢
Augmented 9-mosstep A9ms 9L 568.4 ¢ to 635.3 ¢
10-mosstep Diminished 10-mosstep d10ms 8L + 2s 564.7 ¢ to 631.6 ¢
Perfect 10-mosstep P10ms 9L + s 631.6 ¢ to 635.3 ¢
11-mosstep Minor 11-mosstep m11ms 9L + 2s 635.3 ¢ to 694.7 ¢
Major 11-mosstep M11ms 10L + s 694.7 ¢ to 705.9 ¢
12-mosstep Minor 12-mosstep m12ms 10L + 2s 705.9 ¢ to 757.9 ¢
Major 12-mosstep M12ms 11L + s 757.9 ¢ to 776.5 ¢
13-mosstep Minor 13-mosstep m13ms 11L + 2s 776.5 ¢ to 821.1 ¢
Major 13-mosstep M13ms 12L + s 821.1 ¢ to 847.1 ¢
14-mosstep Minor 14-mosstep m14ms 12L + 2s 847.1 ¢ to 884.2 ¢
Major 14-mosstep M14ms 13L + s 884.2 ¢ to 917.6 ¢
15-mosstep Minor 15-mosstep m15ms 13L + 2s 917.6 ¢ to 947.4 ¢
Major 15-mosstep M15ms 14L + s 947.4 ¢ to 988.2 ¢
16-mosstep Minor 16-mosstep m16ms 14L + 2s 988.2 ¢ to 1010.5 ¢
Major 16-mosstep M16ms 15L + s 1010.5 ¢ to 1058.8 ¢
17-mosstep Minor 17-mosstep m17ms 15L + 2s 1058.8 ¢ to 1073.7 ¢
Major 17-mosstep M17ms 16L + s 1073.7 ¢ to 1129.4 ¢
18-mosstep Minor 18-mosstep m18ms 16L + 2s 1129.4 ¢ to 1136.8 ¢
Major 18-mosstep M18ms 17L + s 1136.8 ¢ to 1200.0 ¢
19-mosstep Perfect 19-mosstep P19ms 17L + 2s 1200.0 ¢

Scale tree

Template:Scale tree


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