10L 5s (21/10-equivalent)
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Scale structure
Step pattern
LLsLLsLLsLLsLLs
sLLsLLsLLsLLsLL
Equave
21/10 (1284.5¢)
Period
1\5ed21/10 (256.9¢)
Generator size(ed21/10)
Bright
1\15 to 1\10 (85.6¢ to 128.4¢)
Dark
1\10 to 2\15 (128.4¢ to 171.3¢)
Related MOS scales
Parent
5L 5s⟨21/10⟩
Sister
5L 10s⟨21/10⟩
Daughters
15L 10s⟨21/10⟩, 10L 15s⟨21/10⟩
Neutralized
5L 10s⟨21/10⟩
2-Flought
25L 5s⟨21/10⟩, 10L 20s⟨21/10⟩
Equal tunings(ed21/10)
Equalized (L:s = 1:1)
1\15 (85.6¢)
Supersoft (L:s = 4:3)
4\55 (93.4¢)
Soft (L:s = 3:2)
3\40 (96.3¢)
Semisoft (L:s = 5:3)
5\65 (98.8¢)
Basic (L:s = 2:1)
2\25 (102.8¢)
Semihard (L:s = 5:2)
5\60 (107.0¢)
Hard (L:s = 3:1)
3\35 (110.1¢)
Superhard (L:s = 4:1)
4\45 (114.2¢)
Collapsed (L:s = 1:0)
1\10 (128.4¢)
↖ 9L 4s⟨21/10⟩ | ↑ 10L 4s⟨21/10⟩ | 11L 4s⟨21/10⟩ ↗ |
← 9L 5s⟨21/10⟩ | 10L 5s (21/10-equivalent) | 11L 5s⟨21/10⟩ → |
↙ 9L 6s⟨21/10⟩ | ↓ 10L 6s⟨21/10⟩ | 11L 6s⟨21/10⟩ ↘ |
┌╥╥┬╥╥┬╥╥┬╥╥┬╥╥┬┐ │║║│║║│║║│║║│║║││ │││││││││││││││││ └┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┘
sLLsLLsLLsLLsLL
The 10L 5s(<21/10>) (or 2L 1s<1\5>(<21/10>)) MOS scale contains five 2L 1s patterns per octave.
Scale tree
Generator(ed21/10) | Cents | Step ratio | Comments(always proper) | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Bright | Dark | L:s | Hardness | |||||||
1\15 | 85.631 | 171.262 | 1:1 | 1.000 | Equalized 10L 5s⟨21/10⟩ | |||||
6\85 | 90.668 | 166.225 | 6:5 | 1.200 | ||||||
5\70 | 91.748 | 165.146 | 5:4 | 1.250 | ||||||
9\125 | 92.482 | 164.412 | 9:7 | 1.286 | ||||||
4\55 | 93.416 | 163.478 | 4:3 | 1.333 | Supersoft 10L 5s⟨21/10⟩ | |||||
11\150 | 94.194 | 162.699 | 11:8 | 1.375 | ||||||
7\95 | 94.645 | 162.248 | 7:5 | 1.400 | ||||||
10\135 | 95.146 | 161.748 | 10:7 | 1.429 | ||||||
3\40 | 96.335 | 160.558 | 3:2 | 1.500 | Soft 10L 5s⟨21/10⟩ | |||||
11\145 | 97.442 | 159.451 | 11:7 | 1.571 | ||||||
8\105 | 97.864 | 159.029 | 8:5 | 1.600 | ||||||
13\170 | 98.224 | 158.669 | 13:8 | 1.625 | ||||||
5\65 | 98.805 | 158.088 | 5:3 | 1.667 | Semisoft 10L 5s⟨21/10⟩ | |||||
12\155 | 99.443 | 157.451 | 12:7 | 1.714 | ||||||
7\90 | 99.903 | 156.990 | 7:4 | 1.750 | ||||||
9\115 | 100.524 | 156.370 | 9:5 | 1.800 | ||||||
2\25 | 102.757 | 154.136 | 2:1 | 2.000 | Basic 10L 5s⟨21/10⟩ | |||||
9\110 | 105.093 | 151.801 | 9:4 | 2.250 | ||||||
7\85 | 105.780 | 151.114 | 7:3 | 2.333 | ||||||
12\145 | 106.301 | 150.593 | 12:5 | 2.400 | ||||||
5\60 | 107.039 | 149.855 | 5:2 | 2.500 | Semihard 10L 5s⟨21/10⟩ | |||||
13\155 | 107.730 | 149.164 | 13:5 | 2.600 | ||||||
8\95 | 108.166 | 148.728 | 8:3 | 2.667 | ||||||
11\130 | 108.686 | 148.208 | 11:4 | 2.750 | ||||||
3\35 | 110.097 | 146.796 | 3:1 | 3.000 | Hard 10L 5s⟨21/10⟩ | |||||
10\115 | 111.693 | 145.201 | 10:3 | 3.333 | ||||||
7\80 | 112.391 | 144.503 | 7:2 | 3.500 | ||||||
11\125 | 113.033 | 143.860 | 11:3 | 3.667 | ||||||
4\45 | 114.175 | 142.719 | 4:1 | 4.000 | Superhard 10L 5s⟨21/10⟩ | |||||
9\100 | 115.602 | 141.291 | 9:2 | 4.500 | ||||||
5\55 | 116.770 | 140.124 | 5:1 | 5.000 | ||||||
6\65 | 118.566 | 138.327 | 6:1 | 6.000 | ||||||
1\10 | 128.447 | 128.447 | 1:0 | → ∞ | Collapsed 10L 5s⟨21/10⟩ |