Im having some problems with the sound in my computer. After installing a new sound card (because my audio port on my motherboard got broken by someone tripping on the wire) I noticed that the sound was a bit off sometime, especially voices which sounded robotic and very slightly distorted. Then I disabled something called CMSS-3D in the settings for the card, which is a Sound Blaster Audigy SE btw. This seems to have gotten rid of the weird sounds but sometimes in games I still noticed oddities like in Fifa 12 sometimes, very seldom but still, the crowd will suddenly go all weird and a lot of echo and reverb can be heard. I did not find anything about this problem when I googled it. And in Skyrim sometimes I think I hear a hint of the distortion but it is hard to notice. I have the proper drivers for the card. How do I know if my card is working properly?