AHAD - Acoustic Hailing and Disruption... Silence Your Frenemies ; )
grarpamp at gmail.com
Tue Sep 7 02:06:35 PDT 2021
>> circular sleds for winter recreation
>> make great retro-reflectors for their sound assault :P~
> is what is posted here true?
Works, with compatible frequency range, and would be rather difficult
to maintain aiming and focal distance in the chaos of a street protest,
but fun to think about.
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