Audio player that can play common audio formats
Music Theory for Humans
Streaming Real-time Audio-Driven Avatar Generation
Speakr is a personal, self-hosted web application
Random digital audio effects
A high quality MP3 encoder
C++ class library for sound analysis, synthesis, and morphing
Web-based music player for the cloud
A media player software and entertainment system application framework
A simple Python utility to calculate file size from bitrate.
An Incremental Spoken Dialogue Processing Toolkit
A flash-free minimal player to add audio to your website. Embedable
Zwicker's Loudness Calculation (ISO532B) Tools