[BC] interesting audio

[John Burger]

I can hear it (53 going on 70), but I thought it was suppose to be 17 kHz. 
This is supposedly an off-shoot (or hack) of a system marketed in England 
designed to keep kids from congregating around convenience stores, etc.

John


----- Original Message ----- 
From: "JD Davis" <jdavis at lvradio.com>
To: "'Broadcasters' Mailing List'" <broadcast at radiolists.net>
Sent: Monday, June 12, 2006 2:23 PM
Subject: RE: [BC] interesting audio


> I'm 41 and I can still hear it! WOO HOO!
>
> Lotus Broadcasting
> James "JD" Davis
> IT Manager
> -----Original Message-----
> From: broadcast-bounces at radiolists.net
> [mailto:broadcast-bounces at radiolists.net] On Behalf Of Barry Mishkind
> Sent: Monday, June 12, 2006 12:50 PM
> To: Broadcasters' Mailing List
> Subject: Re: [BC] interesting audio
>
> At 12:18 PM 6/12/2006, Mark W. Croom wrote
>>Looks like something like 15khz tone, though I'm sure you have a story
>>to tell--some kind of odd oscillation you found in a piece of gear or
>>something.
>
> A Ring Tone Meant to Fall on Deaf Ears
> By PAUL VITELLO
> For classrooms where cellphone use is forbidden, students have found a 
> ring
> tone that many adults cannot hear.
>
> http://www.nytimes.com/2006/06/12/technology/12ring.html?th&emc=th
>
>
>
>
>
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