Author Topic: Audio Technology and LRAD  (Read 1034 times)


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Audio Technology and LRAD
« on: December 02, 2020, 12:37:42 PM »
I am posting this because this really gets into the technology and physics of sound .
The Classic seems to have had an effective warbler sound in one of the voice or alarm features - though I turned it all off it made me jump when I first turned on the talking stuff and it would randomly go off - ha ha.
The funny thing is I recently saw a Seattle demonstration live stream and someone saw a cop car with a big box on top and said it might be LRAD and I didn't even know what that was . Now I do.

system one
Classic 150 , 5s4p  Kyocera 135watt , 12s Soneil 2v 540amp lead crystal for 24v pack , Outback 3524 inverter
system two
Classic 150 ,5s 135 watt Kyocero , Jakiper 48v LiFePO4 , Outback VFX 3648 inverter
system three
Midnite KID MPPT 24 DC in to  12 volt AGM batteries


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Re: Audio Technology and LRAD
« Reply #1 on: December 02, 2020, 04:35:48 PM »

Yeah, we should be selling MNGPs to the Seattle Police Department soon with that bug in them to help keep the rioting down

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