pulseaudio-module-hal 0.9.6-1ubuntu2.1 (amd64 binary) in ubuntu gutsy

 PulseAudio, previously known as Polypaudio, is a sound server for POSIX and
 WIN32 systems. It is a drop in replacement for the ESD sound server with
 much better latency, mixing/re-sampling quality and overall architecture.
 .
 This module enables PulseAudio to detect new sound devices dynamically via
 the HAL API.
 .
 The module is called module-hal-detect.