Pulseaudio sound server startup script
The PulseAudio sound server interprets the file ~/.config/pulse/default.pa on startup, and when that file doesn't exist /etc/pulse/default.pa. It should contain directives in the PulseAudio CLI language, as documented in pulse-cli-syntax(5).
The same commands can also be entered during runtime in the pacmd(1) tool, allowing flexible runtime reconfiguration.
The PulseAudio Developers <pulseaudio-discuss (at) lists (dot) freedesktop (dot) org>; PulseAudio is available from http://pulseaudio.org/