aubio

aubio
Website:http://aubio.org/
Description:Library designed for the extraction of annotations from audio signals.
Author:Paul Brossier
Version:0.4.1
Releasedate:2014-03-12

Library designed for the extraction of annotations from audio signals. Its features include segmenting a sound file before each of its attacks, performing pitch detection, tapping the beat and producing midi streams from live audio.