1L 6s
Jump to navigation
Jump to search
Scale structure
Step pattern
Lssssss
ssssssL
Equave
2/1 (1200.0¢)
Period
2/1 (1200.0¢)
Generator size
Bright
6\7 to 1\1 (1028.6¢ to 1200.0¢)
Dark
0\1 to 1\7 (0.0¢ to 171.4¢)
TAMNAMS information
Name
onyx
Prefix
on-
Abbrev.
on
Related MOS scales
Parent
1L 5s
Sister
6L 1s
Daughters
7L 1s
1L 7s
Equal tunings
Equalized (L:s = 1:1)
6\7 (1028.6¢)
Supersoft (L:s = 4:3)
19\22 (1036.4¢)
Soft (L:s = 3:2)
13\15 (1040.0¢)
Semisoft (L:s = 5:3)
20\23 (1043.5¢)
Basic (L:s = 2:1)
7\8 (1050.0¢)
Semihard (L:s = 5:2)
15\17 (1058.8¢)
Hard (L:s = 3:1)
8\9 (1066.7¢)
Superhard (L:s = 4:1)
9\10 (1080.0¢)
Collapsed (L:s = 1:0)
1\1 (1200.0¢)
↑1L 5s | 2L 5s↗ | |
1L 6s | 2L 6s→ | |
↓1L 7s | 2L 7s↘ |
┌╥┬┬┬┬┬┬┐ │║│││││││ │││││││││ └┴┴┴┴┴┴┴┘
ssssssL
1L 7s
1L 6s, named onyx in TAMNAMS, is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 1 large step and 6 small steps, repeating every octave. Generators that produce this scale range from 1028.6¢ to 1200¢, or from 0¢ to 171.4¢.
Name
TAMNAMS suggests the temperament-agnostic name onyx for this scale. The name comes from a lot of naming puns and references, namely:
- The name sounds like its step counts of one large step and six small steps.
- Onyxes come in different colors and types, which is a metaphor for this scale's generator range being quite large and containing the generator ranges of other MOS scales, such as 7L 1s, 8L 1s, and 9L 1s.
Theory
Low harmonic entropy scales
There is one notable harmonic entropy minimum: porcupine, in which the generator is around 150¢ to 170¢, two generators make a 6/5 (315.6¢), and three make a 4/3 (498¢).
Modes
Mode names are from Porcupine temperament modal harmony, proposed by William Lynch. Descriptive mode names reference the page's original descriptions of the modes.
Mode | UDP | Mode name | Descriptive mode name |
---|---|---|---|
Lssssss | 6|0 | chinchillian | Bright major |
sLsssss | 5|1 | badgerian | Dark major |
ssLssss | 4|2 | zebrian | Bright minor |
sssLsss | 3|3 | dingoian | Symmetric minor |
ssssLss | 2|4 | gazellian | Bright diminished |
sssssLs | 1|5 | lemurian | Dark diminished |
ssssssL | 0|6 | pandian | Magical seventh |
Scale tree
Generator (edo) | Cents | Step ratio | Comments | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Bright | Dark | L:s | Hardness | |||||||
6\7 | 1028.571 | 171.429 | 1:1 | 1.000 | Equalized 1L 6s | |||||
31\36 | 1033.333 | 166.667 | 6:5 | 1.200 | ||||||
25\29 | 1034.483 | 165.517 | 5:4 | 1.250 | ||||||
44\51 | 1035.294 | 164.706 | 9:7 | 1.286 | ||||||
19\22 | 1036.364 | 163.636 | 4:3 | 1.333 | Supersoft 1L 6s | |||||
51\59 | 1037.288 | 162.712 | 11:8 | 1.375 | Porcupine/Porcupinefish | |||||
32\37 | 1037.838 | 162.162 | 7:5 | 1.400 | ||||||
45\52 | 1038.462 | 161.538 | 10:7 | 1.429 | ||||||
13\15 | 1040.000 | 160.000 | 3:2 | 1.500 | Soft 1L 6s | |||||
46\53 | 1041.509 | 158.491 | 11:7 | 1.571 | Hemikleismic | |||||
33\38 | 1042.105 | 157.895 | 8:5 | 1.600 | ||||||
53\61 | 1042.623 | 157.377 | 13:8 | 1.625 | Wilson Golden 1 (1042.4790¢) | |||||
20\23 | 1043.478 | 156.522 | 5:3 | 1.667 | Semisoft 1L 6s | |||||
47\54 | 1044.444 | 155.556 | 12:7 | 1.714 | ||||||
27\31 | 1045.161 | 154.839 | 7:4 | 1.750 | Nusecond | |||||
34\39 | 1046.154 | 153.846 | 9:5 | 1.800 | ||||||
7\8 | 1050.000 | 150.000 | 2:1 | 2.000 | Basic 1L 6s Scales with tunings softer than this are proper | |||||
29\33 | 1054.545 | 145.455 | 9:4 | 2.250 | ||||||
22\25 | 1056.000 | 144.000 | 7:3 | 2.333 | ||||||
37\42 | 1057.143 | 142.857 | 12:5 | 2.400 | ||||||
15\17 | 1058.824 | 141.176 | 5:2 | 2.500 | Semihard 1L 6s Progression (incomplete) | |||||
38\43 | 1060.465 | 139.535 | 13:5 | 2.600 | Golden jerome (1060.7571¢) | |||||
23\26 | 1061.538 | 138.462 | 8:3 | 2.667 | ||||||
31\35 | 1062.857 | 137.143 | 11:4 | 2.750 | ||||||
8\9 | 1066.667 | 133.333 | 3:1 | 3.000 | Hard 1L 6s | |||||
25\28 | 1071.429 | 128.571 | 10:3 | 3.333 | ||||||
17\19 | 1073.684 | 126.316 | 7:2 | 3.500 | Negri (incomplete) | |||||
26\29 | 1075.862 | 124.138 | 11:3 | 3.667 | ||||||
9\10 | 1080.000 | 120.000 | 4:1 | 4.000 | Superhard 1L 6s | |||||
19\21 | 1085.714 | 114.286 | 9:2 | 4.500 | Miracle (incomplete) | |||||
10\11 | 1090.909 | 109.091 | 5:1 | 5.000 | ||||||
11\12 | 1100.000 | 100.000 | 6:1 | 6.000 | Passion, ripple (incomplete) | |||||
1\1 | 1200.000 | 0.000 | 1:0 | → ∞ | Collapsed 1L 6s |