Comment on What is the absolute max level of ear protection you can get?

• laughterlaughter@lemmy.world ⁨6⁩ ⁨months⁩ ago

  You’re so wrong about this. ANC pretty much eliminates pressure inside the ear canal. That’s how ANC works. No pressure waves, no sound, no damage.

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• HelixDab2@lemm.ee ⁨6⁩ ⁨months⁩ ago

  You’re not adding more pressure anywhere; you’re cancelling that pressure out.

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• BearOfaTime@lemm.ee ⁨6⁩ ⁨months⁩ ago

  Except that’s exactly how nose canceling ear phones work. It’s not like that have an external speaker projecting sound 🤦🏼‍♂️

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  • numberfour002@lemmy.world ⁨6⁩ ⁨months⁩ ago

    Except that’s exactly how nose canceling ear phones work.

    Mine work like this: “Got your nose. Neener neener neener.”

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  • WhoPutDisHere@lemmynsfw.com ⁨6⁩ ⁨months⁩ ago

    [deleted]

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    • laughterlaughter@lemmy.world ⁨6⁩ ⁨months⁩ ago

      Bro. It’s not “just more pressure.” It’s literally less pressure.

      If there are water waves moving a boat up and down, and you actively apply some movement (ha! pressure!) to the water so you generate waves that cancel the existing ones so that the boat stands still, would you say “but you don’t understand, the is getting MORE PRESSURE!!! It’s being damaged!!!”? Of course not. It’s pretty much the same principle.

      Get a highschool physics book, read the chapter about sound, and come back. Otherwise, just stop.

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