17L 3s: Difference between revisions

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m {{Infobox MOS}} {{MOS intro}} == Modes == {{MOS modes}} == Tuning spectrum ==
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{{Infobox MOS}}
{{MOS intro}}
== Modes ==
{{MOS modes}}
== Tuning spectrum ==
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! colspan="9" | generator
! colspan="9" | generator
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[[category:todo:intro]]
[[category:todo:expand]]
[[category:todo:expand]]

Revision as of 06:06, 30 January 2024

↖ 16L 2s ↑ 17L 2s 18L 2s ↗
← 16L 3s 17L 3s 18L 3s →
↙ 16L 4s ↓ 17L 4s 18L 4s ↘
┌╥╥╥╥╥╥┬╥╥╥╥╥╥┬╥╥╥╥╥┬┐
│║║║║║║│║║║║║║│║║║║║││
││││││││││││││││││││││
└┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┘
Scale structure
Step pattern LLLLLLsLLLLLLsLLLLLs
sLLLLLsLLLLLLsLLLLLL
Equave 2/1 (1200.0 ¢)
Period 2/1 (1200.0 ¢)
Generator size
Bright 7\20 to 6\17 (420.0 ¢ to 423.5 ¢)
Dark 11\17 to 13\20 (776.5 ¢ to 780.0 ¢)
TAMNAMS information
Related to 3L 5s (checkertonic)
With tunings 4:1 to 5:1
Related MOS scales
Parent 3L 14s
Sister 3L 17s
Daughters 20L 17s, 17L 20s
Neutralized 14L 6s
2-Flought 37L 3s, 17L 23s
Equal tunings
Equalized (L:s = 1:1) 7\20 (420.0 ¢)
Supersoft (L:s = 4:3) 27\77 (420.8 ¢)
Soft (L:s = 3:2) 20\57 (421.1 ¢)
Semisoft (L:s = 5:3) 33\94 (421.3 ¢)
Basic (L:s = 2:1) 13\37 (421.6 ¢)
Semihard (L:s = 5:2) 32\91 (422.0 ¢)
Hard (L:s = 3:1) 19\54 (422.2 ¢)
Superhard (L:s = 4:1) 25\71 (422.5 ¢)
Collapsed (L:s = 1:0) 6\17 (423.5 ¢)

17L 3s is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 17 large steps and 3 small steps, repeating every octave. 17L 3s is related to 3L 5s, expanding it by 12 tones. Generators that produce this scale range from 420 ¢ to 423.5 ¢, or from 776.5 ¢ to 780 ¢.

Modes

Modes of 17L 3s
UDP Cyclic
order
Step
pattern
19|0 1 LLLLLLsLLLLLLsLLLLLs
18|1 8 LLLLLLsLLLLLsLLLLLLs
17|2 15 LLLLLsLLLLLLsLLLLLLs
16|3 2 LLLLLsLLLLLLsLLLLLsL
15|4 9 LLLLLsLLLLLsLLLLLLsL
14|5 16 LLLLsLLLLLLsLLLLLLsL
13|6 3 LLLLsLLLLLLsLLLLLsLL
12|7 10 LLLLsLLLLLsLLLLLLsLL
11|8 17 LLLsLLLLLLsLLLLLLsLL
10|9 4 LLLsLLLLLLsLLLLLsLLL
9|10 11 LLLsLLLLLsLLLLLLsLLL
8|11 18 LLsLLLLLLsLLLLLLsLLL
7|12 5 LLsLLLLLLsLLLLLsLLLL
6|13 12 LLsLLLLLsLLLLLLsLLLL
5|14 19 LsLLLLLLsLLLLLLsLLLL
4|15 6 LsLLLLLLsLLLLLsLLLLL
3|16 13 LsLLLLLsLLLLLLsLLLLL
2|17 20 sLLLLLLsLLLLLLsLLLLL
1|18 7 sLLLLLLsLLLLLsLLLLLL
0|19 14 sLLLLLsLLLLLLsLLLLLL

Tuning spectrum

generator L s L/s gen (cents) comment
6\17 1 0 423.529
55\156 9 1 9.000 423.077
49\139 8 1 8.000 423.022
43\122 7 1 7.000 422.951
37\105 6 1 6.000 422.857
31\88 5 1 5.000 422.727
56\159 9 2 4.500 422.642
25\71 4 1 4.000 422.535
44\125 7 2 3.500 422.400
63\179 10 3 3.333 422.346
19\54 3 1 3.000 422.222
51\145 8 3 2.667 422.069
32\91 5 2 2.500 421.978
45\128 7 3 2.333 421.875
58\165 9 4 2.250 421.818
13\37 2 1 2.000 421.622
59\168 9 5 1.800 421.429
46\131 7 4 1.750 421.374
33\94 5 3 1.667 421.277
53\151 8 5 1.600 421.192
20\57 3 2 1.500 421.053
47\134 7 5 1.400 420.896
27\77 4 3 1.333 420.779
61\174 9 7 1.286 420.690
34\97 5 4 1.250 420.619
41\117 6 5 1.200 420.513
48\137 7 6 1.167 420.438
55\157 8 7 1.143 420.382
62\177 9 8 1.125 420.339
7\20 1 1 1.000 420.000