6L 2s: Difference between revisions

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Ganaram inukshuk (talk | contribs)
Rewording; added scale tree
Frostburn (talk | contribs)
Add the nightmare related mode names I came up with a while back. Modes
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== Modes ==
== Modes ==
{{MOS modes}}
There mode names are advocated by [[User:Frostburn|Frostburn]] for their dreamy, yet oppressing sound especially in [[20edo]].
 
{{MOS modes|Scale Signature=6L 2s|Mode Names=Paralysis;Nightmare;Succubus;Incubus}}


== Scale tree ==
== Scale tree ==

Revision as of 12:03, 9 May 2024

↖ 5L 1s ↑ 6L 1s 7L 1s ↗
← 5L 2s 6L 2s 7L 2s →
↙ 5L 3s ↓ 6L 3s 7L 3s ↘
┌╥╥╥┬╥╥╥┬┐
│║║║│║║║││
││││││││││
└┴┴┴┴┴┴┴┴┘
Scale structure
Step pattern LLLsLLLs
sLLLsLLL
Equave 2/1 (1200.0 ¢)
Period 1\2 (600.0 ¢)
Generator size
Bright 1\8 to 1\6 (150.0 ¢ to 200.0 ¢)
Dark 2\6 to 3\8 (400.0 ¢ to 450.0 ¢)
TAMNAMS information
Name ekic
Prefix ek-
Abbrev. ek
Related MOS scales
Parent 2L 4s
Sister 2L 6s
Daughters 8L 6s, 6L 8s
Neutralized 4L 4s
2-Flought 14L 2s, 6L 10s
Equal tunings
Equalized (L:s = 1:1) 1\8 (150.0 ¢)
Supersoft (L:s = 4:3) 4\30 (160.0 ¢)
Soft (L:s = 3:2) 3\22 (163.6 ¢)
Semisoft (L:s = 5:3) 5\36 (166.7 ¢)
Basic (L:s = 2:1) 2\14 (171.4 ¢)
Semihard (L:s = 5:2) 5\34 (176.5 ¢)
Hard (L:s = 3:1) 3\20 (180.0 ¢)
Superhard (L:s = 4:1) 4\26 (184.6 ¢)
Collapsed (L:s = 1:0) 1\6 (200.0 ¢)

6L 2s, named ekic in TAMNAMS, is a 2/1-equivalent (octave-equivalent) moment of symmetry scale containing 6 large steps and 2 small steps, with a period of 3 large steps and 1 small step that repeats every 600.0 ¢, or twice every octave. Generators that produce this scale range from 150 ¢ to 200 ¢, or from 400 ¢ to 450 ¢. Scales of the true MOS form, where every period is the same, are proper because there is only one small step per period. There is only one significant (though small) harmonic entropy minimum with this MOS pattern: hedgehog, in which two generators are 6/5 and three are 4/3, same as porcupine.

6L 2s can be seen as a warped diatonic scale, where one additional large step is added to diatonic (5L 2s).

In addition to the true MOS pattern, there is a near-mos pattern, LLLLsLLs, in which the period is the only interval with more than two varieties. This near-MOS pattern is only proper if the generator is smaller than 2\14. Hedgehog is among these tunings.

Modes

There mode names are advocated by Frostburn for their dreamy, yet oppressing sound especially in 20edo.


Modes of 6L 2s
UDP Cyclic
order
Step
pattern
6|0(2) 1 LLLsLLLs
4|2(2) 2 LLsLLLsL
2|4(2) 3 LsLLLsLL
0|6(2) 4 sLLLsLLL

Scale tree

Template:Scale tree