20:25:32: Difference between revisions

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{{Infobox Chord}}
{{Infobox Chord|ColorName=yo gu-6 no-5 or y,g6no5, yo guqu-5 or y(gq5)}}


'''20:25:32''' is an [[augmented triad]] found on I+ ({{Frac|1|1}}), II+ ({{Frac|9|8}}), IV+ ({{Frac|4|3}}), and V+ ({{Frac|3/2}}) in the [[duodene]]. It substitutes an [[8/5]] ''diminished sixth'' in place of the ''augmented fifth''.  
'''20:25:32''' is a [[rotation]] of the [[16:20:25]] [[augmented triad]], found on I ({{Frac|1|1}}), II ({{Frac|9|8}}), IV ({{Frac|4|3}}), and V ({{Frac|3/2}}) in the [[duodene]].
 
In [[augmented (temperament)|augmented temperament]] (including [[12edo]]), this chord is [[enharmonic equivalence|enharmonic]] with another 16:20:25 chord on the same root, so it may be considered another form of augmented triad; however, if [[128/125]] is not [[tempering out|tempered out]], it instead substitutes an [[8/5]] ''minor sixth'' in place of the ''augmented fifth''.


[[Category:Augmented triads|##]]
[[Category:Augmented triads|##]]

Latest revision as of 18:25, 24 September 2024

Chord information
Harmonics 20:25:32
Subharmonics 1/(40:32:25)
Intervals from root 1/1 – 5/4 – 8/5
Cents from root 0¢ 386¢ 814¢
Step intervals 5/4, 32/25
Step cents 386¢, 427¢
Color names yo gu-6 no-5 or y,g6no5
yo guqu-5 or y(gq5)
Prime limit 5
Genus 52 (25)
Intervallic odd limit 25
Otonal odd limit 25
Utonal odd limit 25
Consistent edos (d ≥ 2) 3edo**, 6edo*, 9edo*, 19edo*, …

20:25:32 is a rotation of the 16:20:25 augmented triad, found on I (11), II (98), IV (43), and V (13/2) in the duodene.

In augmented temperament (including 12edo), this chord is enharmonic with another 16:20:25 chord on the same root, so it may be considered another form of augmented triad; however, if 128/125 is not tempered out, it instead substitutes an 8/5 minor sixth in place of the augmented fifth.