OpenAL - OpenAL is a cross-platform 3D audio API appropriate for use with gaming applications and many other...
PortAudio - PortAudio is a cross platform, open-source, audio I/O library.
Wwise - Game audio engine, designed to give artists more control and save programmers' time.
OpenAL Soft - OpenAL Soft is an LGPL-licensed, cross-platform, software implementation of the OpenAL 3D audio API.
Unity - The multiplatform game creation tools for everyone.
JUCE - JUCE is a wide-ranging C++ class library for building rich cross-platform applications and plugins...