Unreal Engine - Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.
FMOD - FMOD Studio is an audio middleware solution and engine for games.
Unity - The multiplatform game creation tools for everyone.
OpenAL - OpenAL is a cross-platform 3D audio API appropriate for use with gaming applications and many other...
Shiva Engine - Shiva Engine is a cross-platform development solution.
PortAudio - PortAudio is a cross platform, open-source, audio I/O library.