31edo: Difference between revisions

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Line 419: Line 419:
| 6:7:9
| 6:7:9
| 0–7–18
| 0–7–18
| C–E[[File:HeQd3.svg|32x32px]]–G
| C–E{{sesquiflat2}}–G
| Cvm
| Cvm
| C subminor
| C subminor
Line 433: Line 433:
| 18:22:27
| 18:22:27
| 0-9-18
| 0-9-18
| C–E[[File:HeQd1.svg|32x32px]]–G
| C–E{{demiflat2}}–G
| C~
| C~
| C neutral
| C neutral
Line 447: Line 447:
| 14:18:21
| 14:18:21
| 0–11–18
| 0–11–18
| C–E[[File:HeQu1.svg|32x32px]]–G
| C–E{{demisharp2}}–G
| C^
| C^
| C supermajor
| C supermajor
Line 469: Line 469:
|-
|-
| 1
| 1
| C+
| C{{demisharp2}}
| do+
| do {{demisharp2}}
| C half-sharp
| C half-sharp
|-
|-
| 2
| 2
| C#
| C♯
| do#
| do
| C sharp
| C sharp
|-
|-
| 3
| 3
| Db
| D♭
| re b
| re
| D flat
| D flat
|-
|-
| 4
| 4
| Dd
| D{{demiflat2}}
| re d
| re {{demiflat2}}
| D half-flat
| D half-flat
|-
|-
Line 509: Line 509:
|-
|-
| 1
| 1
| Dbb
| D𝄫
| re bb
| re 𝄫
| D double flat
| D double flat
|-
|-
| 2
| 2
| C#
| C♯
| do #
| do
| C sharp
| C sharp
|-
|-
| 3
| 3
| Db
| D♭
| re b
| re
| D flat
| D flat
|-
|-
| 4
| 4
| Cx
| C𝄪
| do x
| do 𝄪
| C double sharp
| C double sharp
|-
|-
Line 535: Line 535:


While using double sharp and double flat may seem confusing because it alternates between C and D, it provides a way of writing chords that is consistent with traditional notation. For example, the subminor7 chord 12:14:18:21 is written like so:
While using double sharp and double flat may seem confusing because it alternates between C and D, it provides a way of writing chords that is consistent with traditional notation. For example, the subminor7 chord 12:14:18:21 is written like so:
* C / D# / G / A#
* C / D♯ / G / A♯
*C# / Dx / G# / Ax
* C♯ / D𝄪 / G♯ / A𝄪
*Db / E / Ab / B
* D♭ / E / A♭ / B
* D / E# / A / B#
* D / E♯ / A / B♯


In 12edo, we have the enharmonic equivalences C# = Db and E# = F. But in 31edo we have:
In 12edo, the enharmonic equivalences include C♯ = D♭, E♯ = F, and E = F♭. But in 31edo we have:
* Cx = Dd
* C𝄪 = D{{demiflat2}}
* C+ = Dbb
* C{{demisharp2}} = D𝄫
* E# = Fd
* E♯ = F{{demiflat2}}
* E+ = Fb
* E{{demisharp2}} = F♭
* Ex = F+
* E𝄪 = F{{demisharp2}}
* Ed = Fbb
* E{{demiflat2}} = F𝄫


=== Sagittal notation ===
=== Sagittal notation ===