Ian,

wow, that was a very informative handful there!

It's hard to believe the owner and engineer of a company would post this kind of info on his/her own website!

I have a question (again) though. I want to know in a little more detail what exactly an anechoic chamber is? I hear it's a room that has special material for the walls, and the walls are angled so it deflects all the sound 'properly'. Is there any easy way to elaborate on this?

Perhaps you could post a new post so people could see the terms anechoic chamber, and they would read it.

Thanks Ian (or Alan or another, if someone else responds) !