augmented seventh
augmented seventh · augmented sevenths
An interval that is equivalent to widening a major seventh by one chromatic semitoneAn interval that is equivalent to widening a major seventh by one chromatic semitone. In twelve-tone equal temperament, it is equivalent to an octave.
Meaning
1 sensesAn interval that is equivalent to widening a major seventh by one chromatic semitone. In twelve-tone equal temperament, it is equivalent to an octave.
An augmented seventh on C: 1
Forms
plural: augmented sevenths| Singular | augmented seventh |
|---|---|
| Plural | augmented sevenths |
regular