1L 9s: Difference between revisions

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| nSmallSteps = 9
| nSmallSteps = 9
| Equalized = 9
| Equalized = 9
| Paucitonic = 1
| Collapsed = 1
| Pattern = Lsssssssss
| Pattern = Lsssssssss
}}
}}


This MOS, generated by any interval up to a diatonic semitone of 1/10edo (120 cents), is called the "Happy" decatonic scale in Graham Breed's system, or, potentially, antisinatonic in [[TAMNAMS]] by analogy to its sister MOS. It is the simplest MOS which may be used as a complete version of [[Miracle]] temperament, which is also its harmonic entropy minimum.
{{MOS intro}}


== Modes ==
This scale is the simplest MOS which may be used as a complete version{{Clarify}} of [[Miracle]] temperament, which is also its [[harmonic entropy]] minimum.
* 9|0 Lsssssssss
* 8|1 sLssssssss
* 7|2 ssLsssssss
* 6|3 sssLssssss
* 5|4 ssssLsssss
* 4|5 sssssLssss
* 3|6 ssssssLsss
* 2|7 sssssssLss
* 1|8 ssssssssLs
* 0|9 sssssssssL


== Scale tree ==
This scale is known as the '''Happy decatonic scale''' in [[Graham Breed's MOS naming scheme|Graham Breed's naming system]].
Generator ranges:
* Chroma-positive generator: 1080 cents (9\10) to 1200 cents (1\1)
* Chroma-negative generator: 0 cents (0\1) to 120 cents (1\10)


{| class="wikitable center-all"
== Scale properties ==
! colspan="6" | Small step <br><span style="font-size:0.85em">(chroma-negative generator)</span>
{{TAMNAMS use}}
! Cents
 
! L
=== Intervals ===
! s
{{MOS intervals}}
! L/s
 
! Comments
=== Generator chain ===
|-
{{MOS genchain}}
| 1\10 || || || || || || 120.000 || 1 || 1 || 1.000 ||
 
|-
=== Modes ===
| || || || || || 5\51 || 117.647 || 6 || 5 || 1.200 ||
{{MOS mode degrees}}
|-
 
| || || || || 4\41 || || 117.073 || 5 || 4 || 1.250 ||
== Scale tree==
|-
{{MOS tuning spectrum
| || || || || || 7\72 || 116.667 || 9 || 7 || 1.286 || [[Miracle]]
| 9/7 = [[Miracle]]
|-
| 8/5 = [[Misneb]]
| || || || 3\31 || || || 116.129 || 4 || 3 || 1.333 ||
| 3/1 = [[Ripple]]
|-
| 13/5 = Golden ripple (103.288¢)
| || || || || || 8\83 || 115.663 || 11 || 8 || 1.375 ||
| 10/3 = [[Passion]]
|-
| 6/1 = [[Nautilus]], [[nuke]], ↓[[valentine]]
| || || || || 5\52 || || 115.385 || 7 || 5 || 1.400 ||
}}
|-
| || || || || || 7\73 || 115.068 || 10 || 7 || 1.429 ||
|-
| || || 2\21 || || || || 114.286 || 3 || 2 || 1.500 ||
|-
| || || || || || 7\74 || 113.514 || 11 || 7 || 1.571 ||
|-
| || || || || 5\53 || || 113.208 || 8 || 5 || 1.600 ||
|-
| || || || || || 8\85 || 112.941 || 13 || 8 || 1.625 || Golden [[misneb]] (113.0153¢)
|-
| || || || 3\32 || || || 112.500 || 5 || 3 || 1.667 ||
|-
| || || || || || 7\75 || 112.000 || 12 || 7 || 1.714 ||
|-
| || || || || 4\43 || || 111.628 || 7 || 4 || 1.750 ||
|-
| || || || || || 5\54 || 111.111 || 9 || 5 || 1.800 ||
|-
| || 1\11 || || || || || 109.091 || 2 || 1 || 2.000 || Basic 1L 9s <br>(small steps larger than this are proper)
|-
| || || || || || 4\45 || 106.667 || 9 || 4 || 2.250 ||
|-
| || || || || 3\34 || || 105.882 || 7 || 3 || 2.333 ||
|-
| || || || || || 5\57 || 105.263 || 12 || 5 || 2.400 ||
|-
| || || || 2\23 || || || 104.348 || 5 || 2 || 2.500 ||
|-
| || || || || || 5\58 || 103.448 || 13 || 5 || 2.600 || Unnamed golden tuning (103.2877¢)
|-
| || || || || 3\35 || || 102.857 || 8 || 3 || 2.667 ||
|-
| || || || || || 4\47 || 102.128 || 11 || 4 || 2.750 ||
|-
| || || 1\12 || || || || 100.000 || 3 || 1 || 3.000 || [[Ripple]]
|-
| || || || || || 3\37 || 97.297 || 10 || 3 || 3.333 || [[Passion]]
|-
| || || || || 2\25 || || 96.000 || 7 || 2 || 3.500 ||
|-
| || || || || || 3\38 || 94.737 || 11 || 3 || 3.667 ||
|-
| || || || 1\13 || || || 92.308 || 4 || 1 || 4.000 ||
|-
| || || || || || 2\27 || 88.889 || 9 || 2 || 4.500 ||
|-
| || || || || 1\14 || || 85.714 || 5 || 1 || 5.000 ||
|-
| || || || || || 1\15 || 80.000 || 6 || 1 || 6.000 || [[Valentine]]
|-
| 0\1 || || || || || || 0.000 || 1 || 0 || → inf ||
|}


[[Category:Abstract MOS patterns]]
[[Category:10-tone scales]]
[[Category:10-tone scales]]