Alternative form of octavate

(music) An interval of twelve semitones spanning eight degrees of the diatonic scale, representing a doubling or halving in pitch frequency. / (music) The pitch an octave higher than a given pitch.

(obsolete) Consisting of eight; eight in number.

An audio effect in which a signal is combined with another version of itself that is an octave higher or lower.

Having a specified kind or number of octaves.

plural of octave

(music) Within the octave.

(music) A musical interval of the Western twelve-semitone system consisting of eleven semitones and spanning eight degrees of the diatonic scale. It is one semitone narrower than a perfect octave and enharmonically equivalent to a major seventh.

plural of diminished octave

(music) A musical interval of the Western twelve-semitone system consisting of twelve semitones and spanning eight degrees of the diatonic scale. It is enharmonically equivalent to an augmented seventh and is commonly referred to as an octave.