128:160:192:225: Difference between revisions
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7/4 is an A6 in septimal meantone |
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'''128:160:192:225''', an inversion of the {{w|Neapolitan chord|''Neapolitan''}} or {{w|Augmented sixth chord#German sixth|''German sixth''}} chord, is found rooted at the ♭II ({{Frac|16|15}}) and ♭VI ({{Frac|8|5}}) of the [[duodene]]. | '''128:160:192:225''', an inversion of the {{w|Neapolitan chord|''Neapolitan''}} or {{w|Augmented sixth chord#German sixth|''German sixth''}} chord, is found rooted at the ♭II ({{Frac|16|15}}) and ♭VI ({{Frac|8|5}}) of the [[duodene]]. | ||
[[225/128]] is often considered an augmented sixth rather than a minor seventh, and especially in [[septimal meantone]] it is tuned identically to [[7/4]], so that the chord reduces to the much simpler [[4:5:6:7]]. However, chords employing it may still be considered a kind of [[dominant seventh chord]]. | |||
[[Category:Dominant seventh chords]] | [[Category:Dominant seventh chords]] | ||
Revision as of 07:55, 13 August 2024
| Chord information |
128:160:192:225, an inversion of the Neapolitan or German sixth chord, is found rooted at the ♭II (16⁄15) and ♭VI (8⁄5) of the duodene.
225/128 is often considered an augmented sixth rather than a minor seventh, and especially in septimal meantone it is tuned identically to 7/4, so that the chord reduces to the much simpler 4:5:6:7. However, chords employing it may still be considered a kind of dominant seventh chord.