portaudio: portaudio (portable cross-platform Audio API ) portaudio: portaudio: PortAudio is a free, cross platform, open-source, audio I/O library. portaudio: It lets you write simple audio programs in 'C' that will compile and portaudio: run on many platforms including Windows, Macintosh (8,9,X), portaudio: Unix (OSS), SGI, and BeOS. portaudio: portaudio: portaudio: portaudio: portaudio home: http://www.portaudio.com/ portaudio: