Talk:20:25:32: Difference between revisions

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This is but the first rotation of 1-5/4-25/16 i.e. 16:20:25. I suppose we can cover all the rotations in the same page, no? [[User:FloraC|FloraC]] ([[User talk:FloraC|talk]]) 11:58, 22 August 2024 (UTC)

Normally a rotation of a JI chord either ''doesn't'' change its root (inverting C major is still C major), or ''does'' change its characterization ([[128:160:180:225]] is a “French sixth”, but its rotation [[180:225:256:320]] is a “dominant seventh flat five”). These rotations are unusual in that the altered root shares the same conventional characterization.

: Normally a rotation of a JI chord either ''doesn't'' change its root (inverting C major is still C major), or ''does'' change its characterization ([[128:160:180:225]] is a “French sixth”, but its rotation [[180:225:256:320]] is a “dominant seventh flat five”). These rotations are unusual in that the altered root shares the same conventional characterization.

I'd like to be able to index the chords in JI scales (such as the [[duodene]]) by tuples of <root, character>, so I think it's useful to keep separate chord pages for the specific augmented-rotation chords — but I should probably link to the 16: rotation and emphasize that connection.

: I'd like to be able to index the chords in JI scales (such as the [[duodene]]) by tuples of <root, character>, so I think it's useful to keep separate chord pages for the specific augmented-rotation chords — but I should probably link to the 16: rotation and emphasize that connection.

[[User:Bcmills|Bcmills]] ([[User talk:Bcmills|talk]]) 13:23, 22 August 2024 (UTC)

: [[User:Bcmills|Bcmills]] ([[User talk:Bcmills|talk]]) 13:23, 22 August 2024 (UTC)

:: Fair. [[User:FloraC|FloraC]] ([[User talk:FloraC|talk]]) 13:41, 22 August 2024 (UTC)

@@ Line 2: / Line 2: @@
 This is but the first rotation of 1-5/4-25/16 i.e. 16:20:25. I suppose we can cover all the rotations in the same page, no? [[User:FloraC|FloraC]] ([[User talk:FloraC|talk]]) 11:58, 22 August 2024 (UTC)
-Normally a rotation of a JI chord either ''doesn't'' change its root (inverting C major is still C major), or ''does'' change its characterization ([[128:160:180:225]] is a “French sixth”, but its rotation [[180:225:256:320]] is a “dominant seventh flat five”). These rotations are unusual in that the altered root shares the same conventional characterization.
+: Normally a rotation of a JI chord either ''doesn't'' change its root (inverting C major is still C major), or ''does'' change its characterization ([[128:160:180:225]] is a “French sixth”, but its rotation [[180:225:256:320]] is a “dominant seventh flat five”). These rotations are unusual in that the altered root shares the same conventional characterization.
-I'd like to be able to index the chords in JI scales (such as the [[duodene]]) by tuples of <root, character>, so I think it's useful to keep separate chord pages for the specific augmented-rotation chords — but I should probably link to the 16: rotation and emphasize that connection.
+: I'd like to be able to index the chords in JI scales (such as the [[duodene]]) by tuples of <root, character>, so I think it's useful to keep separate chord pages for the specific augmented-rotation chords — but I should probably link to the 16: rotation and emphasize that connection.
-[[User:Bcmills|Bcmills]] ([[User talk:Bcmills|talk]]) 13:23, 22 August 2024 (UTC)
+: [[User:Bcmills|Bcmills]] ([[User talk:Bcmills|talk]]) 13:23, 22 August 2024 (UTC)
+:: Fair. [[User:FloraC|FloraC]] ([[User talk:FloraC|talk]]) 13:41, 22 August 2024 (UTC)