soundtouch: soundtouch (sound processing library) soundtouch: soundtouch: Soundtouch is an open-source audio processing library that allows soundtouch: changing the sound tempo, pitch and playback rate parameters soundtouch: independently from each other. Using it, it's possible for example soundtouch: to change the tempo of a song while the pitch stays the same. soundtouch: soundtouch: soundtouch: soundtouch: soundtouch: Package created by Niki Kovacs