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Posted by Ren on 09/28/10 11:43
On Sat, 25 Mar 2006 20:16:36 GMT, "Rich Grise, PLainclothes Hippie"
<eatmyshorts@doubleclick.net> wrote:
>
>I just had a thought - get a couple of satellite dishes like the ones
>you're talking about hear, and modify them to fit a little fixture,
>so you could mount them like huge mickey mouse ears with the focal
>points at your earholes. :-)
>
>Cheers!
>Rich
Too late - exactly this setup was long ago utilized to detect incoming
planes, using humans in aforementioned "mickey mouse" setup - in many
staggering variations!
Hearing damage was an accident waiting to happen...
http://www.dself.dsl.pipex.com/MUSEUM/COMMS/ear/ear.htm
(more if you google for "acoustical plane detection":-)
--
- René
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