Hissing sound in SH3

Originally Posted by Excalibur Bane

Not sure when this started happening, but I have recently removed my Sound Blaster Audigy and enabled the onboard Nvidia Soundstorm stuff.

Thats your problem right there. On Board anything will take a hit against your CPU. Why in heveans name would you want to take out an SB Audigy SC for beats the heck outa me! As stated above, reinstall it, your PC will thank you.