Listen to it without someone plastering on the screen what THEY think they heard. It makes absolutely no sense. Just someone trying to convince you of what you are hearing.
If you want to hear some truely scary shit, check out this supposed exorcism recording from russia. Its been posted before and it gives me chills still.
At about :55 in:
http://paranormal.about.com/library/bl_exorcism_recording.htm
