51edo: Difference between revisions

Subsets and supersets: Expand "skisma" note to mention and link to superset 612edo.
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== Notation ==
== Notation ==
=== Ups and downs notation ===
=== Ups and downs notation ===
In 51edo, a sharp raises by six steps, so a combination of quarter tone accidentals and arrow accidentals from [[Helmholtz–Ellis notation]] can be used to fill in the gaps.
51edo can be notated with ups and downs, spoken as up, dup, trup, dudsharp, downsharp, sharp, upsharp etc. and down, dud, trud, dupflat etc.
{{Sharpness-sharp6a}}
 
Half-sharps and half-flats can be used to avoid triple arrows:
{{Sharpness-sharp6b}}
 
In 51edo, a combination of quarter tone accidentals and arrow accidentals from [[Helmholtz–Ellis notation]] can be used.


{{Sharpness-sharp6}}
{{Sharpness-sharp6}}
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== Scales ==
== Scales ==
* [[Porky]][7], Palace: 7 7 7 9 7 7 7
* [[Porky]][7] (Palace{{idio}}): 7 7 7 9 7 7 7
* UFO scale ([[inflected MOS]] of [[Batch 89 temperaments#Teefs|Teefs]][19]): 2 2 4 1 2 2 2 4 2 5 2 4 4 2 2 1 4 2 2
* UFO scale{{idio}} ([[inflected MOS]] of [[Batch 89 temperaments#Teefs|Teefs]][19]{{idio}}): 2 2 4 1 2 2 2 4 2 5 2 4 4 2 2 1 4 2 2
* Cosmic scale (subset of UFO scale): 21 9 4 9 8
* Cosmic scale{{idio}} subset of UFO scale): 21 9 4 9 8


== Instruments ==
== Instruments ==
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== Music ==
== Music ==
; [[Bryan Deister]]
* [https://www.youtube.com/shorts/5pM8OC0fV98 ''51edo improv''] (2025)
; [[Frédéric Gagné]]
; [[Frédéric Gagné]]
* ''Whalectric'' (2022) – [https://youtu.be/_E6qvbJWYY8 YouTube] | [https://musescore.com/fredg999/whalectric score] – 7:4 [[semiquartal]] 4|4 mode
* ''Whalectric'' (2022) – [https://youtu.be/_E6qvbJWYY8 YouTube] | [https://musescore.com/fredg999/whalectric score] – 7:4 [[semiquartal]] 4|4 mode