this post was submitted on 03 Jun 2025
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LRAD acoustic weapons deployed to deal with crowds. Wtf. (r.50501.chat)
submitted 1 week ago by FiftyFiftyOne@50501.chat to c/Mirror@50501.chat
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Originally Posted By u/serious_bullet5 At 2025-06-03 03:08:22 PM | Source

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[–] spizzat2@lemm.ee 15 points 1 week ago* (last edited 1 week ago)

TL;DW:

nothing < ear plugs < shop headphones < riot shield

but the most interesting method is to direct the sound back at the source (inverted riot shield).

Edit: I got the order wrong🙄