A few days ago I was telling you about increasing the soft volume in MPlayer to 300%. I know a lot of people are experiencing a very low sound level in Ubuntu, so here is another trick to increase the sound (soft volume) in Ubuntu Linux, this time system-wide.
PulseAudio is the new sound server that’s being included in Ubuntu 8.04 and other recent Linux distros. A sound server lets changes be made to sound between the applications and sound hardware layers. Among other features, PulseAudio provides per-application volume controls, a plugin architecture, low-latency, networking features, and good application compatibility.