audio over optical links as an add on to radio stations

[Andre Kesteloot]

Samudra Haque wrote:

>
>
> I was wondering if it would be useful to build a circuit that would be 
> portable enough to use in a apartment or a large room or in fact put 
> on top of  a tower/mast in a community and then fed audio from a 
> radio/telephone patch which would albeit slowly rebroadcast the audio 
> in a narrow band - without the use of actual AF or any kind of RF 
> transmission. The applications might be as simple as keeping the SO or 
> XYL happy by not rebroadcasting sounds at night, while you are trying 
> to monitor the band - and not using an FM transmitter to do it.
>
There are several commercially-available boxes that create a one-way IR 
link between a TV set and a pair of headphones.
See for instance :
    http://www.thorvinelectronics.com/sound/williams_infrared_tv.html

73
André N4ICK
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