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{{MOS intro}}
{{MOS intro}}
The true MOS is LsLsLs but interesting near-MOSs include LLsLss and LLssLs. The MOS is always proper but the other forms are only proper if the generator is larger than 1\9 of an octave (so not augmented).


Out of all ''[[Rothenberg propriety|proper]]'' six-note MOS scales, this augmented scale probably has the lowest harmonic entropy.
In addition to the true MOS (LsLsLs or sLsLsL), there are also near-MOS patterns of LLsLss and LLssLs, which are only proper if the generator is larger than [[9edo|1\9]].


== Scale tree ==
Out of all ''[[Rothenberg propriety|proper]]'' six-note MOS scales, this augmented scale probably has the lowest harmonic entropy{{Clarify}}.
{| class="wikitable center-all"
 
! colspan="6" rowspan="2" | Generator
== Intervals ==
! colspan="2" | Cents
{{MOS intervals}}
! rowspan="2" | L
 
! rowspan="2" | s
== Modes==
! rowspan="2" | L/s
{{MOS mode degrees}}
! rowspan="2" | Comments
 
|-
==Scale tree==
! Chroma-positive
{{MOS tuning spectrum
! Chroma-negative
| 9/7 = [[Oodako]]
|-
| 8/5 = [[Triforce]]
| 1\6 || || || || || || 200.000 || 200.000 || 1 || 1 || 1.000 ||
| 13/8 = Unnamed golden tuning
|-
| 7/3 = [[Deflated]] (optimal around here)
| || || || || || 6\33 || 218.182 || 181.818 || 6 || 5 || 1.200 ||
| 13/5 = Unnamed golden tuning
|-
| 11/4 = [[August]]
| || || || || 5\27 || || 222.222 || 177.778 || 5 || 4 || 1.250 ||
| 3/1 = [[Trug]] (optimal around here)
|-
| 10/3 = [[Augene]]
| || || || || || 9\48 || 225.000 || 175.000 || 9 || 7 || 1.286 || Oodako
| 4/1 = [[Inflated]]
|-
| 6/1 = [[Hemiug]]↓, [[hemiaug]]↓
| || || || 4\21 || || || 228.571 || 171.429 || 4 || 3 || 1.333 ||
}}
|-
| || || || || || 11\57 || 231.579 || 168.421 || 11 || 8 || 1.375 ||
|-
| || || || || 7\36 || || 233.333 || 166.667 || 7 || 5 || 1.400 ||
|-
| || || || || || 10\51 || 235.294 || 164.706 || 10 || 7 || 1.428 ||
|-
| || || 3\15 || || || || 240.000 || 160.000 || 3 || 2 || 1.500 ||
|-
| || || || || || 11\54 || 244.444 || 155.556 || 11 || 7 || 1.571 ||
|-
| || || || || 8\39 || || 246.154 || 153.846 || 8 || 5 || 1.600 || Triforce
|-
| || || || || || 13\63 || 247.619 || 152.381 || 13 || 8 || 1.625 || Unnamed golden tuning
|-
| || || || 5\24 || || || 250.000 || 150.000 || 5 || 3 || 1.667 ||
|-
| || || || || || 12\57 || 252.632 || 147.368 || 12 || 7 || 1.714 ||
|-
| || || || || 7\33 || || 254.545 || 145.455 || 7 || 4 || 1.750 ||
|-
| || || || || || 9\42 || 257.143 || 142.857 || 9 || 5 || 1.800 ||
|-
| || 2\9 || || || || || 266.667 || 133.333 || 2 || 1 || 2.000 || Basic triwood
|-
| || || || || || 9\39 || 276.923 || 123.077 || 9 || 4 || 2.250 ||
|-
| || || || || 7\30 || || 280.000 || 120.000 || 7 || 3 || 2.333 || Deflated (optimal around here)
|-
| || || || || || 12\51 || 282.353 || 117.647 || 12 || 5 || 2.400 ||
|-
| || || || 5\21 || || || 285.714 || 114.286 || 5 || 2 || 2.500 ||
|-
| || || || || || 13\54 || 288.889 || 111.111 || 13 || 5 || 2.600 || Unnamed golden tuning
|-
| || || || || 8\33 || || 290.909 || 109.091 || 8 || 3 || 2.667 ||
|-
| || || || || || 11\45 || 293.333 || 106.667 || 11 || 4 || 2.750 || August
|-
| || || 3\12 || || || || 300.000 || 100.000 || 3 || 1 || 3.000 || Trug (optimal around here)
|-
| || || || || || 10\39 || 307.692 || 92.308 || 10 || 3 || 3.333 || Augene
|-
| || || || || 7\27 || || 311.111 || 88.889 || 7 || 2 || 3.500 ||
|-
| || || || || || 11\42 || 314.286 || 85.714 || 11 || 3 || 3.667 ||
|-
| || || || 4\15 || || || 320.000 || 80.000 || 4 || 1 || 4.000 || Inflated
|-
| || || || || || 9\33 || 327.273 || 72.727 || 9 || 2 || 4.500 ||
|-
| || || || || 5\18 || || 333.333 || 66.667 || 5 || 1 || 5.000 ||
|-
| || || || || || 6\21 || 342.857 || 57.143 || 6 || 1 || 6.000 || Hemiug↓, hemiaug↓
|-
| 1\3 || || || || || || 400.000 || 0.000 || 1 || 0 || → inf ||
|}


[[Category:Triwood| ]]
[[Category:Triwood| ]]
[[Category:6-tone scales]]
[[Category:6-tone scales]]
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