a much higher degree of periodicity and (2) the range of periods is much wider.
continuum, rather than being two discreet categories.
it would depend on the style of music or speech.
perception and beat induction. J. New Music Research.
Implications for learning, organisation and recognition. To appear in W.
Greenberg (Eds).  Listening to Speech. OUP.
>between speech and non-speech (especially music) sounds in an audio track.
>How do we know when something is music and something is just noise?
>speech if they are played at the same time..