View single post by fratka
 Posted: Feb 22nd, 2007 06:38 AM
PM Quote Reply Full Topic
fratka



Joined: Feb 21st, 2007
Location: Houston, Texas USA
Posts: 318
Status: 
Offline
Keith, have you used this and if so how has it worked for you? I prefer using ultrasonic sound, it doesn't interfere with any audible voices and it has an amplifying affect for the unheard EVP.

Frank