29edo: Difference between revisions
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For a more complete list, see [[Ups and Downs Notation #Chords and Chord Progressions]]. | For a more complete list, see [[Ups and Downs Notation #Chords and Chord Progressions]]. | ||
== Notation == | |||
=== Standard notation=== | |||
29edo can be notated three different ways. Using only sharps and flats, the chromatic scale from C is: | |||
{{dash|C, B♯, D♭, C♯, E𝄫, D, C𝄪, E♭, D♯, F♭, E, G𝄫, F, E♯, G♭, F♯, A𝄫, G, F𝄪, A♭, G♯, B𝄫, A, G𝄪, B♭, A♯, C♭, B, A𝄪, C|s=hair|d=long}} | |||
Here, six pairs of enharmonic equivalents exist: | |||
* B𝄪 = E𝄫 | |||
* E𝄪 = A𝄫 | |||
* A𝄪 = D𝄫 | |||
* D𝄪 = G𝄫 | |||
* G𝄪 = C𝄫 | |||
* C𝄪 = F𝄫 | |||
=== Sagittal notation === | |||
[[Sagittal notation]] is another possibility, as demonstrated by the below example: | |||
{| class="wikitable" | {| class="wikitable" | ||
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| [[File:29edothumb.png|alt=29edothumb.png|29edothumb.png]] | | [[File:29edothumb.png|alt=29edothumb.png|29edothumb.png]] | ||
|- | |- | ||
| | | This example in Sagittal notation shows 29-edo as a fifth-tone system. | ||
|} | |} | ||
=== Ups and downs === | |||
Since a sharp raises by three steps, 29edo is a good candidate for [[ups and downs notation]], similar to [[22edo]]. Here, [[Helmholtz-Ellis notation]] accidentals can be used: | |||
{{Sharpness-sharp3}} | |||
Note that C♯ is enharmonic to D{{flatup}}, and D♭ is enharmonic to C{{sharpdown}}. | |||
If arrows are taken to have their own layer of enharmonic spellings, then in some cases notes may be best spelled with double arrows. | |||
== Approximation to JI == | == Approximation to JI == | ||