LRAD is annoying as all get out just to be around even if your not in front of the thing. Any one else one been around one in use? It's the most annoying sound I've ever heard. It's like a cracked out, roided up car alarm from hell. I don't know about the thing being able to kill you. Seems extremely unlike, ok down right impossible to me. It's just a directional speaker that is really loud and extremely annoying. May cause hearing lose because of how loud it is but I can't imagine it doing any thing else other then make you annoyed (room full of screaming babies has nothing on the LRAD). Thin