Stephen

Interesting....
Well, my HDTV is an CRT Sony HS510. I seriously doubt it has anything in it like that.
It is 'old' by todays standards.
It is upstairs in our living room and like I said earlier I do not watch that much 'regular TV'.
As for my cell phone it is a Mobile Wing. It sits in its charger most of the time and within it's case that would muffle anything from the mic.
My computer headset which I just recently dug out of a box is not hooked up.
I only hook it up when I use a chat feature which is not very often.

My best freind is also a Network Security Expert with certs in Forensics.
He routinely checks my computer systems for anything.
He has tool kits that put ALL of my XP/Vista through a phony 'system' and tests what is there. Line by line at times too.