sudo add-apt-repository ppa:nilarimogard/webupd8
sudo apt-get update
sudo apt-get install pulseaudio-equalizer
gksu gedit /etc/pulse/default.pa
And
add "tsched=0" (without the quotes) to the "load-module
module-udev-detect" and "load-module module-detect" lines - this is how
it should look:
### Automatically load driver modules depending on the hardware available
.ifexists module-udev-detect.so
load-module module-udev-detect tsched=0
.else
### Use the static hardware detection module (for systems that lack udev/hal support)
load-module module-detect tsched=0
.endif