I have a vast collection of wav sound files, and they play on all of my PCs, and Macs just fine. When I try to play them on Ubuntu, they soiund like nothing but static. The Sounds that came with Ubuntu, can barely be heard, and I have to turn the volume nearly all the way up to just barely hear them. Then when I go to a website that has an embedded sound, it's so loud, it nearly blows me out the door.

I need some help here.
Thanks,
Jiim.