I'm using a headset splitter, what ever you call them. Splits into two cords, one for the mic and the other for the headphones. The headset i'm using works perfectly fine. The microphone sounds all crackly like a robot when I plug it in my computer. It does it for the front and back microphone jack. I tried using a different splitter but it still does the same thing. Is there a way I can fix this? If I cant fix this is there any alternatives? By the way I just built my computer.