• aramis87@fedia.io
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    3 days ago

    Does anyone know if noise cancelling works against or diminishes this sound?

    • catloaf@lemm.ee
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      3 days ago

      No, your airpods will not protect you from this. Not only will the sheer volume of sound overwhelm their tiny ANC speakers, but sonic weapons affect more than just the eardrum. They can affect your heart, lungs, and other organs.

      • Komodo Rodeo@lemmy.world
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        3 days ago

        Exact right, as it’s untrasonic, the sound is transmitted directly through the target’s body. Noise canceling earphones/plugs will have no protective effect whatsoever.

    • liverbe@lemmy.world
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      3 days ago

      I watched a video after this happened where a guy was testing defenses. He tried what he called electric headphones that I’m guessing are noise canceling, and they made it worse. Best defense was ear muffs and a riot shield.

      Video: https://youtu.be/CXKTBQBugIA

    • Komodo Rodeo@lemmy.world
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      3 days ago

      No, the sound is transmitted through the body rather than just via the auditory system in such a way that simply plugging or covering your ears will provide no protection from the effect. As analogy, imagine the effect of a train whistle or jet engine on someone who’s within 1-25 ft., but 100% deaf. It wouldn’t need to be heard by their ears per se as it would be so powerful as to be transmitted into the target’s body, which would reacts accordingly to a 100+ decibel sound.