• @ladicius
    link
    51 year ago

    Why don’t they hear the drones/copters? Too much ambient noises?

    I don’t complain btw ;) I’m just curious.

    • @[email protected]OP
      link
      fedilink
      6
      edit-2
      1 year ago

      The high frequency sound from these small drones attenuates pretty rapidly. Even without hearing protection and tinnitus, they probably wouldn’t hear it from less than 50 meters.