augmented octave

短语

词形变化

augmented octaves 复数 augmented octaves

释义与例句

n.
  1. 1.

    A musical interval of the Western twelve-semitone system consisting of thirteen semitones and spanning eight degrees of the diatonic scale. It is one semitone wider than a perfect octave and enharmonically equivalent to a minor ninth/compound minor second.

    音乐

    An augmented octave on C: 1