A library for audio and music analysis, feature extraction
Machine graph audio engine for computer games
Continuous display of audio spectrum from PC input or wave file
PulseAudio bluetooth modules
High quality, one-dimensional sample-rate conversion library
Audio plugin bundle over the LV2 standard for Linux
Modification of Rikaichan with more features and customization options
Funcube Dongle Pro+ Data Capture & Audio Output
Filtering and noise gate for speech recordings