AAC encoder, C source code,support Linux and Windows
A flash-free minimal player to add audio to your website. Embedable
Virtual Sound Level Meter for analyzing calibrated sound files
Collections of abstractions for Pure Data
SuperCollider Code for Livecoding Experimental Sound
Repackage of jAudioTagger for developers
School spectrometer, spectrograph, scpectroscope
Rockit Synth
A GPL software synthesizer for all.
Software oscilloscope using Python and tkinter
MIDI/Sysex editor for Waldorf Microwave II/XT/XTk