Syntonic–rastmic subchroma notation: Difference between revisions

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=== Syntonic accidentals ===

=== Syntonic and demisyntonic accidentals ===

[[File:Syntonic Accidentals.png|thumb|Syntonic accidentals]]

[[File:Demisyntonic Accidentals.PNG|thumb|Demisyntonic accidentals (WIP)]]

The syntonic accidentals model the harmonic 5. The synsharp raises the pitch by a syntonic comma. The synflat lowers the pitch by the same amount.

The syntonic and demisyntonic accidentals model the harmonic 5. The synsharp raises the pitch by a syntonic comma. The synflat lowers the pitch by the same amount.

{| class="wikitable center-4"

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|-

| Synsharp || (81/80)1 || {{monzo| -4 4 -1 }} || ↑

|-

| Demisynsharp || (81/80)1/2 || {{monzo| -2 2 -1/2 }} ||

|-

| (None) || (81/80)0 || {{monzo| 0 }} ||

|-

| Demisynflat || (81/80)-1/2 || {{monzo| 2 -2 1/2 }} ||

|-

| Synflat || (81/80)-1 || {{monzo| 4 -4 1 }} || ↓

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<nowiki>*</nowiki> "^" and "v" are acceptable variants of textual representation. Those are handy when input of non-ASCII characters are not available.

<nowiki>*</nowiki> "^" and "v" are acceptable variants of textual representation. Those are handy when input of non-ASCII characters are not available. '''Note''': The textual representation forms of the syntonic and demisyntonic accidentals need to be checked over, while the graphical forms of the demisyntonic accidentals are a work in progress.

=== Rastmic and demirastmic accidentals ===

[[File:Rastmic Accidentals.png|thumb|Rastmic accidentals]]

[[File:Demirastmic Accidentals.png|thumb|Demirastmic accidentals ~~(WIP)~~]]

[[File:Demirastmic Accidentals.png|thumb|Demirastmic accidentals]]

The rastmic and demirastmic accidentals model the harmonic 11. The demirasharp raises the pitch by half a rastma. The demiraflat lowers the pitch by the same amount~~. '''Note''': The graphical forms of demirastmic accidentals are work in progress~~.

The rastmic and demirastmic accidentals model the harmonic 11. The demirasharp raises the pitch by half a rastma. The demiraflat lowers the pitch by the same amount.

{| class="wikitable center-4"

@@ Line 35: / Line 35: @@
 |}
-=== Syntonic accidentals ===
+=== Syntonic and demisyntonic accidentals ===
 [[File:Syntonic Accidentals.png|thumb|Syntonic accidentals]]
+[[File:Demisyntonic Accidentals.PNG|thumb|Demisyntonic accidentals (WIP)]]
-The syntonic accidentals model the harmonic 5. The synsharp raises the pitch by a syntonic comma. The synflat lowers the pitch by the same amount.
+The syntonic and demisyntonic accidentals model the harmonic 5. The synsharp raises the pitch by a syntonic comma. The synflat lowers the pitch by the same amount.
 {| class="wikitable center-4"
@@ Line 48: / Line 49: @@
 |-
 | Synsharp || (81/80)<sup>1</sup> || {{monzo| -4 4 -1 }} || ↑
+|-
+| Demisynsharp || (81/80)<sup>1/2</sup> || {{monzo| -2 2 -1/2 }} ||
 |-
 | (None) || (81/80)<sup>0</sup> || {{monzo| 0 }} ||
+|-
+| Demisynflat || (81/80)<sup>-1/2</sup> || {{monzo| 2 -2 1/2 }} ||
 |-
 | Synflat || (81/80)<sup>-1</sup> || {{monzo| 4 -4 1 }} || ↓
@@ Line 56: / Line 61: @@
 |}
-<nowiki>*</nowiki> "^" and "v" are acceptable variants of textual representation. Those are handy when input of non-ASCII characters are not available.
+<nowiki>*</nowiki> "^" and "v" are acceptable variants of textual representation. Those are handy when input of non-ASCII characters are not available.  '''Note''': The textual representation forms of the syntonic and demisyntonic accidentals need to be checked over, while the graphical forms of the demisyntonic accidentals are a work in progress.
 === Rastmic and demirastmic accidentals ===
 [[File:Rastmic Accidentals.png|thumb|Rastmic accidentals]]
-[[File:Demirastmic Accidentals.png|thumb|Demirastmic accidentals (WIP)]]
+[[File:Demirastmic Accidentals.png|thumb|Demirastmic accidentals]]
-The rastmic and demirastmic accidentals model the harmonic 11. The demirasharp raises the pitch by half a rastma. The demiraflat lowers the pitch by the same amount. '''Note''': The graphical forms of demirastmic accidentals are work in progress.
+The rastmic and demirastmic accidentals model the harmonic 11. The demirasharp raises the pitch by half a rastma. The demiraflat lowers the pitch by the same amount.
 {| class="wikitable center-4"