pulseaudio: PulseAudio (POSIX Sound Server)
pulseaudio:
pulseaudio: PulseAudio is a sound  server for POSIX and Win32 systems. A sound
pulseaudio: server is basically a proxy for your sound applications. It allows
pulseaudio: you to do  advanced operations  on your  sound  data  as it passes
pulseaudio: between your application and your hardware.
pulseaudio:
pulseaudio:
pulseaudio:
pulseaudio:
pulseaudio: