ii alsa-base 1.0.25+dfsg-0ubuntu4 all ALSA driver configuration files
ii alsa-utils 1.0.27.2-1ubuntu2 i386 Utilities for configuring and using ALSA
ii gnome-alsamixer 0.9.7~cvs.20060916.ds.1-5 i386 ALSA sound mixer for GNOME
ii gstreamer1.0-alsa:i386 1.2.4-1~ubuntu2 i386 GStreamer plugin for ALSA
ii xmms2-plugin-alsa 0.8+dfsg-9 i386 XMMS2 - ALSA output
ii gstreamer0.10-pulseaudio:i386 0.10.31-3+nmu1ubuntu5 i386 GStreamer plugin for PulseAudio
ii gstreamer1.0-pulseaudio:i386 1.2.4-1~ubuntu1.4 i386 GStreamer plugin for PulseAudio
ii libpulse-mainloop-glib0:i386 1:4.0-0ubuntu11.1 i386 PulseAudio client libraries (glib support)
ii libpulse0:i386 1:4.0-0ubuntu11.1 i386 PulseAudio client libraries
ii libpulsedsp:i386 1:4.0-0ubuntu11.1 i386 PulseAudio OSS pre-load library
ii pulseaudio 1:4.0-0ubuntu11.1 i386 PulseAudio sound server
ii pulseaudio-module-x11 1:4.0-0ubuntu11.1 i386 X11 module for PulseAudio sound server
ii pulseaudio-utils 1:4.0-0ubuntu11.1 i386 Command line tools for the PulseAudio sound server