User:BudjarnLambeth/Sandbox: Difference between revisions

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* [[Blackwood|6/5-blackwood]][20]: 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2
* [[Blackwood|6/5-blackwood]][20]: 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2
{| class="wikitable mw-collapsible mw-collapsed"
{| class="wikitable mw-collapsible mw-collapsed"
|+Subsets of secund[17]
|+Secund[17] subsets
|''Contains [[Template:Idiosyncratic|idiosyncratic terms]].''
|''Contains [[Template:Idiosyncratic|idiosyncratic terms]].''


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* 12 from secund[17]: 7 1 3 4 1 4 3 4 1 3 1 3
* 12 from secund[17]: 7 1 3 4 1 4 3 4 1 3 1 3
|}
|}
{| class="wikitable mw-collapsible mw-collapsed"
{| class="wikitable mw-collapsible mw-collapsed"
|+Subsets of 6/5-blackwood[20]
|+6/5-blackwood[20] subsets
|''Contains [[Template:Idiosyncratic|idiosyncratic terms]].''
|''Contains [[Template:Idiosyncratic|idiosyncratic terms]].''


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* Underpass (from [[10afdo]]): 9 12 5 4 5
* Underpass (from [[10afdo]]): 9 12 5 4 5
* 12 from 6/5-blackwood[20]: 4 3 2 2 3 7 2 3 2 2 3 2
* 12 from 6/5-blackwood[20]: 4 3 2 2 3 7 2 3 2 2 3 2
|}
{| class="wikitable mw-collapsible mw-collapsed"
|+Ripple[23] subsets
|''Contains [[Template:Idiosyncratic|idiosyncratic terms]].''
* Clear pond (ripple[12] [[modmos]]): 3 3 3 2 3 3 3 4 2 3 3 3
** Lydian: 6 5 6 3 6 6 3
** Major: 6 5 3 6 6 6 3
** Mixolydian: 6 5 3 6 6 3 6
** Dorian: 6 3 5 6 6 3 6
** Minor: 6 3 5 6 4 5 6
** Phrygian: 3 6 5 6 4 5 6
** Locrian: 3 6 5 3 7 5 6
** Harmonic minor: 6 3 5 6 4 8 3
** Melodic minor: 6 3 5 6 6 6 3
** Major pentatonic: 6 8 6 6 9
** Minor pentatonic: 9 5 6 9 6
** Minor blues: 9 5 3 3 9 6
** Minor blues heptatonic: 9 5 3 3 6 3 6
** Akebono I: 6 3 11 6 9
* Hirajoshi: 6 3 11 3 12
* Subminor hexatonic: 6 2 6 6 9 6
* Subminor pentatonic: 8 6 6 9 6
* Subminor blues: 8 6 3 3 9 6
* Subminor blues heptatonic: 8 6 3 3 6 3 6
|}
|}


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* Amulet{{idiosyncratic}}, approximated from [[magic]] in [[25edo]]: 3 1 3 3 1 3 4 3 3 1 3 4 3
* Amulet{{idiosyncratic}}, approximated from [[magic]] in [[25edo]]: 3 1 3 3 1 3 4 3 3 1 3 4 3
* Fourfourths{{idio}} ([[modmos]] of 7/6-blackwood[20]): 3 1 1 2 1 1 1 4 1 1 1 4 1 1 1 4 1 1 1 4
* Fourfourths{{idio}} ([[modmos]] of 7/6-blackwood[20]): 3 1 1 2 1 1 1 4 1 1 1 4 1 1 1 4 1 1 1 4
* Clear pond{{idio}} ([[modmos]] of ripple[12]): 3 3 3 2 3 3 3 4 2 3 3 3
* Near-just rotated [[5afdo]]: 6 5 9 8 7
* Near-just rotated [[5afdo]]: 6 5 9 8 7
* Near-just [[6afdo]]: 8 7 5 6 5 4
* Near-just [[6afdo]]: 8 7 5 6 5 4

Latest revision as of 07:16, 7 October 2025

Scales

12-tone 7edo&5edo

This scale is designed to be mapped to the key of C on a conventional piano keyboard, with 7edo on the white keys, and 5edo on black:

  • 5 2 3 4 1 5 1 4 3 2 5 0
24-tone blackwood&greenwood

You can have two pianos/keyboards, one 68.6 cents sharp of the other, both tuned to the 12-tone 7edo&5edo scale. The combined black keys across both keyboards will be blackwood[10] and the white keys will be greenwood[14].

  • 3 2 0 2 1 2 2 1 1 1 3 1 1 1 2 2 1 2 0 2 3 0 2 0
20-tone blackwood&greenwood

Removing the duplicates from the previous scale (perhaps for use on other instruments beside keyboard) gives this 20-tone scale, which includes both blackwood[10] and greenwood[14] as subsets.

  • 3 2 2 1 2 2 1 1 1 3 1 1 1 2 2 1 2 2 3 2
Muggles[19]

Of all the regular temperaments available in 35edo, muggles approximates just intonation the most closely. Here is the muggles[19] MOS scale:

  • 2 2 2 1 2 2 2 2 2 1 2 2 2 2 2 1 2 2 2
Ripple[23]

This modmos of ripple[12] sounds sort of like the familiar 12edo:

  • 3 3 3 2 3 3 3 4 2 3 3 3

And it can be extended out to the ripple[23] [MOS scale]] which adds many 7-limit intervals:

  • 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 2 1 2 1 2 1
MOS scales
Secund[17] subsets
Contains idiosyncratic terms.
  • Antipental blues: 8 7 1 4 8 7
  • Antipental blues maj 6th: 8 7 1 4 7 1 7
  • Antipental blues neutral 7th: 8 7 1 4 8 3 4
  • Antipental blues maj 7th: 8 7 1 4 8 4 3
  • Antipental blues harmonic: 8 7 1 4 3 9 3
  • Pelog-like heptatonic: 3 5 7 5 3 8 4 (Phrygian-like)
  • Pelog-like pentatonic: 3 5 12 3 12
  • Secund chance (modmos of secund[8]): 4 7 4 1 4 4 7 4
  • Secund-tempered rotated 5afdo: 7 4 9 8 7
  • Secund-tempered 6afdo: 8 7 5 7 4 4
  • Undecimal Mixolydian: 7 4 4 5 7 1 7
  • Undecimal minor hexatonic: 7 1 7 5 8 7
  • Undecimal quasi-equipentatonic: 7 8 5 8 7
  • 12 from secund[17]: 7 1 3 4 1 4 3 4 1 3 1 3
6/5-blackwood[20] subsets
Contains idiosyncratic terms.
  • Blackwood meta-Hirajoshi: 2 3 4 2 5 7 2 12
    • Blackwood pseudo-Akebono neutral: 5 9 7 2 12
    • Blackwood pseudo-Akebono supermajor: 7 7 7 2 12
    • Blackwood pseudo-Hirajoshi: 2 12 7 2 12
    • Blackwood pseudo-pelog: 5 4 12 2 12
  • Blackwood meta-partial: 4 3 2 2 3 7 7 7
    • Blackwood-tempered 5afdo: 7 4 10 7 7
    • Mechanical (from 16afdo): 9 2 10 7 7
    • Starship (from 68ifdo, see ifdo): 4 7 3 7 7 7
    • Volcanic (from 16afdo): 4 7 10 7 7
  • Meta-monsoon: 7 4 3 2 5 9 5
    • Monsoon (from 47zpi): 7 7 7 9 5
    • Monsoon otonal: 7 9 5 9 5
    • Monsoon major: 11 5 5 9 5
  • Blackwood neutral nonatonic: 4 7 3 2 5 4 5 2 3
  • Blackwood undecimal harmonic: 4 8 4 5 4 5 5
  • Dungeon (from 30afdo): 11 3 7 2 12
  • Moonbeam (from 16afdo): 7 2 12 12 2
  • Underpass (from 10afdo): 9 12 5 4 5
  • 12 from 6/5-blackwood[20]: 4 3 2 2 3 7 2 3 2 2 3 2
Ripple[23] subsets
Contains idiosyncratic terms.
  • Clear pond (ripple[12] modmos): 3 3 3 2 3 3 3 4 2 3 3 3
    • Lydian: 6 5 6 3 6 6 3
    • Major: 6 5 3 6 6 6 3
    • Mixolydian: 6 5 3 6 6 3 6
    • Dorian: 6 3 5 6 6 3 6
    • Minor: 6 3 5 6 4 5 6
    • Phrygian: 3 6 5 6 4 5 6
    • Locrian: 3 6 5 3 7 5 6
    • Harmonic minor: 6 3 5 6 4 8 3
    • Melodic minor: 6 3 5 6 6 6 3
    • Major pentatonic: 6 8 6 6 9
    • Minor pentatonic: 9 5 6 9 6
    • Minor blues: 9 5 3 3 9 6
    • Minor blues heptatonic: 9 5 3 3 6 3 6
    • Akebono I: 6 3 11 6 9
  • Hirajoshi: 6 3 11 3 12
  • Subminor hexatonic: 6 2 6 6 9 6
  • Subminor pentatonic: 8 6 6 9 6
  • Subminor blues: 8 6 3 3 9 6
  • Subminor blues heptatonic: 8 6 3 3 6 3 6
Other scales