15L 1s
| ← 14L 1s | 15L 1s | 16L 1s → |
| ↙ 14L 2s | ↓ 15L 2s | 16L 2s ↘ |
┌╥╥╥╥╥╥╥╥╥╥╥╥╥╥╥┬┐ │║║║║║║║║║║║║║║║││ ││││││││││││││││││ └┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┘
Scale structure
sLLLLLLLLLLLLLLL
Generator size
TAMNAMS information
Related MOS scales
Equal tunings
15L 1s is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 15 large steps and 1 small step, repeating every octave. 15L 1s is related to 1L 9s, expanding it by 6 tones. Generators that produce this scale range from 75 ¢ to 80 ¢, or from 1120 ¢ to 1125 ¢. Scales of this form are always proper because there is only one small step. It is notable for corresponding to valentine[16].
Scale tree
| generator | L | s | L/s | gen (cents) | comment | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1\15 | 1 | 0 | 80.000 | ||||||||||
| 9\136 | 9 | 1 | 9.000 | 79.412 | |||||||||
| 8\121 | 8 | 1 | 8.000 | 79.339 | |||||||||
| 7\106 | 7 | 1 | 7.000 | 79.245 | |||||||||
| 6\91 | 6 | 1 | 6.000 | 79.121 | |||||||||
| 5\76 | 5 | 1 | 5.000 | 78.947 | |||||||||
| 4\61 | 4 | 1 | 4.000 | 78.689 | |||||||||
| 7\107 | 7 | 2 | 3.500 | 78.505 | |||||||||
| 3\46 | 3 | 1 | 3.000 | 78.261 | |||||||||
| 8\123 | 8 | 3 | 2.667 | 78.049 | |||||||||
| 5\77 | 5 | 2 | 2.500 | 77.922 | |||||||||
| 7\108 | 7 | 3 | 2.333 | 77.778 | Valentine is around here | ||||||||
| 2\31 | 2 | 1 | 2.000 | 77.419 | |||||||||
| 7\109 | 7 | 4 | 1.750 | 77.064 | Tertia / Tertiaseptal are around here | ||||||||
| 5\78 | 5 | 3 | 1.667 | 76.923 | |||||||||
| 8\125 | 8 | 5 | 1.600 | 76.800 | |||||||||
| 3\47 | 3 | 2 | 1.500 | 76.596 | |||||||||
| 7\110 | 7 | 5 | 1.400 | 76.364 | |||||||||
| 4\63 | 4 | 3 | 1.333 | 76.190 | |||||||||
| 5\79 | 5 | 4 | 1.250 | 75.949 | |||||||||
| 6\95 | 6 | 5 | 1.200 | 75.789 | |||||||||
| 7\111 | 7 | 6 | 1.167 | 75.676 | |||||||||
| 8\127 | 8 | 7 | 1.143 | 75.591 | |||||||||
| 9\143 | 9 | 8 | 1.125 | 75.5245 | |||||||||
| 1\16 | 1 | 1 | 1.000 | 75.000 | |||||||||