User:Sonia/Diminished octave
 | This article does not have any sources. (November 2007) |
| Inverse | augmented unison | |
|---|---|---|
| Name | ||
| Other names | - | |
| Abbreviation | d8 | |
| Size | ||
| Semitones | 11 | |
In music, a diminished octave (
Play (help·info)) is an interval that is narrower than a perfect octave by a chromatic semitone. As such, the two notes have the same letter name but different accidentals.