Noise-canceling robots to ‘mute’ loud conversations in cafe | What if we told you that we can actually silence a noisy table right next to us in a café?::undefined

  • ryannathans
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    1 year ago

    Thankfully double would only be 3db, and 10db is about a doubling by our perception?

    • br3d@lemmy.world
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      1 year ago

      Yes - but 3db is twice the energy, which is what matters when it comes to damaging your cochlea