Automagically synchronize audio and text (aka forced alignment)
GTK+iostream, Data plots, ORB, Neural Networks, WSOLA
Convert audio files inside your Android app easily
3D .NET engine for Windows, Linux, Mac
Measure video delays
An iOS and macOS audio visualization framework
Real-time audio synthesis engine and music programming language
Android Music Video Player
IFile, PHP based framework for indexing and search in the documents
Cross platform C++ library for developping audio plugin´s UI
Comprehensive tutorial that integrates blogs, examples, audio, video
Library for Arduino based R/C equipment
Extensible Brainwave Entrainment library for Java
Set of audio and video tutorials
A pygame music lib.
JavaScript audio decoding framework