Audio playback and capture library written in C,
Doing Phonetics By Computer
MP4 tagging library
Machine graph audio engine for computer games
DSSI is an audio plugin API for soft synths and effects.
Your Hardcore Loop Machine for Windows, Linux and OS X.
A Linux Proaudio FrameWork with improved Wine/kernel(rt) support
De-essing software to reduce sibilance in speech using TSP
Free Audio Media player and Radio Player. Lots of things to have fun