Belgrade authorities have used sound weapons on the crowd of protesters. The video description has some educational links.

There are lots of videos around.

  • barsoap@lemm.eeEnglish
    7·
    13 hours ago

    LRADs are loudspeakers. Loudspeakers which can output in the order of 160db at 1m. Anything can be a weapon when you make it powerful enough.

    • MyScreenName@lemmy.zipEnglish
      2·
      4 hours ago

      Technically, yes. A bullet is just a fast moving object.

      I was refering to sheer power of the thing. Guy asked if earplugs would help. LARD gets a tree swinging. It’s not “just a speaker” at that point.