Comment on 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?

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LibertyLizard@slrpnk.net ⁨1⁩ ⁨year⁩ ago

Wait, what? Doesn’t phase cancellation actually cancel the waves? How can it be inaudible but still present?

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