Henryton Sanitarium : Voices and Noises

This was recorded on Dec 13th 2008 at Henryton Sanitarium Maryland. I would like other peoples input on this. Please do not flame. This is a 100% real and non-altered. I understand the voices sould like it was caused by someone close to the camera. The fact is that if you listen closely most of the voises are almost inaudible and no way could they have been caused by one of our group members.