portaudio: portaudio (Portable cross-platform Audio API) portaudio: portaudio: portaudio is a free, cross platform, open-source, audio I/O portaudio: library. It lets you write simple audio programs in 'C' portaudio: that will compile and run on many platforms including Windows, portaudio: Macintosh (8,9,X), Unix (OSS), SGI, and BeOS. PortAudio is portaudio: intended to promote the exchange of audio synthesis software portaudio: between developers on different platforms. portaudio: portaudio: portaudio: