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Another you tube Video
Posted: Wed Oct 25, 2006 4:15 am
by scooterbugs25
I'm not sure if this has been posted or not.. It is a weird siren anyhow.
http://www.youtube.com/watch?v=hlefGhewQXM&NR
Posted: Wed Oct 25, 2006 4:23 am
by Trey
I know it has to be electronic.
OK, now, I have one of two guesses...
1. ATI
2. Single toned Modulator
Whelens are lower pitched than that.
Posted: Wed Oct 25, 2006 4:25 am
by Whelen Rules
ATI more than likely
Posted: Wed Oct 25, 2006 4:45 am
by MattDean1003
I'll bet its an ATI-Notice how it winds up then immediatly goes back down-no transition what so ever. Odd thing, it doesn't beep like the ATI's do.
-Matt Dean-
Posted: Wed Oct 25, 2006 7:19 am
by Chiz
Aren't the ATI's those really crap sirens?
Posted: Wed Oct 25, 2006 9:08 pm
by Trey
Chiz wrote:Aren't the ATI's those really crap sirens?
Very.
Posted: Wed Oct 25, 2006 11:49 pm
by Whelen Rules
This video was taken in Owasso which I am pretty sure has ATIs
Posted: Wed Oct 25, 2006 11:54 pm
by q2bman
Well, whatever they are they suck.

Posted: Thu Oct 26, 2006 12:03 am
by Trey
Whelen Rules wrote:This video was taken in Owasso which I am pretty sure has ATIs
40V2T22 could tell you, as he lives there.
I know they are ATIs though.
Posted: Thu Oct 26, 2006 12:14 am
by Daniel
The circuitry of an electronic toy bicycle siren makes a better attack wail than an ATI.