Topic
octave.
musical interval spanning eight staff positions, including the perfect octave (12 semitones), the diminished octave (11 semitones), and the augmented octave (13 semitones)
The journal
Open the journal →The conversation starts in the journal — be the first to post.
About octave
In music, an octave (from Latin octavus 'eighth') or perfect octave (sometimes called the diapason) is an interval between two tones, one having twice the frequency of vibration of the other. For instance, the interval between C4 and C5 (in scientific pitch notation) is an octave.
Everything about octave →