Re: Assisted Listening systems.

On 02 Dec 2003 19:15:09 GMT, Frank Wood <[EMAIL PROTECTED]> wrote:

> > I was doing a turn FOH last night and took a good look at the IR
> > transmitters.  Green LED top left corner and two vertical strips either 
> > side
> > of centre glowing a very dull red.  Barely noticable with the house up 
> > and
> > faint but obvious under blackout.  Last night I was working at the rear 
> > of
> > the house - normally I'm right down at the front where obviously the
> > transmitters appear brighter.
>
> I stand by what I have said: the visible output from these is outside the
> normal visible spectrum.
>
> Granted, some people may have abnormal sensitivity in this region. I have
> abnormal sensitivity to UV. Most people don't even know that they are 
> there.
> Frank Wood
> [EMAIL PROTECTED]


I've always assumed "I think therefore I am" was prettty universal.