One time I was in my room with my 2 children when all of a sudden I heard my 2 little dogs begin to bark in the living room for no apparent reason.  Out of odd curiosity I went to see what was going on.  As I turned the corner to enter the living room, I distinctly heard a woman's voice!  I couldn't make out what she was saying, but I heard it clear as I hear the person sitting next to me right now.