how does active noise cancellation works and is it more harmful to your ears than normal headphones or earphones
In: Technology
Sound is a push and pull of the air around your eardrums. Active noice cancellation listens, and pushes while ambient sound pulls, and it pulls when the ambient sound pushes, thus cancelling out. It’s not damaging to your ears, because it’s literally stopping sound from moving your eardrums, same as if you were in a quiet room
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