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oscardejarjayes@hexbear.net

DEFEATING LRAD (youtu.be)

submitted 2 days ago by supafuzz@hexbear.net to c/acab@hexbear.net

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this has been posted before but it is very relevant today

tl,dw: cheap hardware store over-ear protection works pretty well; a plexiglass riot shield plus ear protection works great; a curved riot shield can be used inverted to direct the sound pressure back at the operator.

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[–] restless@hexbear.net 1 points 1 day ago

I wonder if you could make an acoustic version of One of these engineered to deflect LRAD frequencies right back to their source