↖ 18L 5s ↑ 19L 5s 20L 5s ↗
← 18L 6s 19L 6s 20L 6s →
↙ 18L 7s ↓ 19L 7s 20L 7s ↘
┌╥╥╥╥┬╥╥╥┬╥╥╥┬╥╥╥┬╥╥╥┬╥╥╥┬┐
│║║║║│║║║│║║║│║║║│║║║│║║║││
│││││││││││││││││││││││││││
└┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┘
Scale structure
Step pattern LLLLsLLLsLLLsLLLsLLLsLLLs
sLLLsLLLsLLLsLLLsLLLsLLLL
Equave 2/1 (1200.0 ¢)
Period 2/1 (1200.0 ¢)
Generator size
Bright 21\25 to 16\19 (1008.0 ¢ to 1010.5 ¢)
Dark 3\19 to 4\25 (189.5 ¢ to 192.0 ¢)
TAMNAMS information
Related to 6L 1s (archaeotonic)
With tunings 3:1 to 4:1 (parahard)
Related MOS scales
Parent 6L 13s
Sister 6L 19s
Daughters 25L 19s, 19L 25s
Neutralized 13L 12s
2-Flought 44L 6s, 19L 31s
Equal tunings
Equalized (L:s = 1:1) 21\25 (1008.0 ¢)
Supersoft (L:s = 4:3) 79\94 (1008.5 ¢)
Soft (L:s = 3:2) 58\69 (1008.7 ¢)
Semisoft (L:s = 5:3) 95\113 (1008.8 ¢)
Basic (L:s = 2:1) 37\44 (1009.1 ¢)
Semihard (L:s = 5:2) 90\107 (1009.3 ¢)
Hard (L:s = 3:1) 53\63 (1009.5 ¢)
Superhard (L:s = 4:1) 69\82 (1009.8 ¢)
Collapsed (L:s = 1:0) 16\19 (1010.5 ¢)

19L 6s is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 19 large steps and 6 small steps, repeating every octave. 19L 6s is a great-grandchild scale of 6L 1s, expanding it by 18 tones. Generators that produce this scale range from 1008 ¢ to 1010.5 ¢, or from 189.5 ¢ to 192 ¢.

Scale properties

This article uses TAMNAMS conventions for the names of this scale's intervals and scale degrees. The use of 1-indexed ordinal names is reserved for interval regions.
  MOS data is deprecated. Please use the following templates individually: MOS intervals, MOS genchain, and MOS mode degrees

Scale tree

Scale tree and tuning spectrum of 19L 6s
Generator(edo) Cents Step ratio Comments
Bright Dark L:s Hardness
21\25 1008.000 192.000 1:1 1.000 Equalized 19L 6s
121\144 1008.333 191.667 6:5 1.200
100\119 1008.403 191.597 5:4 1.250
179\213 1008.451 191.549 9:7 1.286
79\94 1008.511 191.489 4:3 1.333 Supersoft 19L 6s
216\257 1008.560 191.440 11:8 1.375
137\163 1008.589 191.411 7:5 1.400
195\232 1008.621 191.379 10:7 1.429
58\69 1008.696 191.304 3:2 1.500 Soft 19L 6s
211\251 1008.765 191.235 11:7 1.571
153\182 1008.791 191.209 8:5 1.600
248\295 1008.814 191.186 13:8 1.625
95\113 1008.850 191.150 5:3 1.667 Semisoft 19L 6s
227\270 1008.889 191.111 12:7 1.714
132\157 1008.917 191.083 7:4 1.750
169\201 1008.955 191.045 9:5 1.800
37\44 1009.091 190.909 2:1 2.000 Basic 19L 6s
Scales with tunings softer than this are proper
164\195 1009.231 190.769 9:4 2.250
127\151 1009.272 190.728 7:3 2.333
217\258 1009.302 190.698 12:5 2.400
90\107 1009.346 190.654 5:2 2.500 Semihard 19L 6s
233\277 1009.386 190.614 13:5 2.600
143\170 1009.412 190.588 8:3 2.667
196\233 1009.442 190.558 11:4 2.750
53\63 1009.524 190.476 3:1 3.000 Hard 19L 6s
175\208 1009.615 190.385 10:3 3.333
122\145 1009.655 190.345 7:2 3.500
191\227 1009.692 190.308 11:3 3.667
69\82 1009.756 190.244 4:1 4.000 Superhard 19L 6s
154\183 1009.836 190.164 9:2 4.500
85\101 1009.901 190.099 5:1 5.000
101\120 1010.000 190.000 6:1 6.000
16\19 1010.526 189.474 1:0 → ∞ Collapsed 19L 6s
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