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Today we're going to talk about Noise Cancelling Headphones. There are two kinds of noise canceling headphones, active noise canceling headphones and passive noise canceling headphones.
The active noise reduction function is to generate a reverse sound wave equal to the external noise through the noise reduction system to neutralize the noise, thereby achieving the effect of noise reduction.
Passive noise-reducing headphones mainly form a closed space by surrounding the ear, or use silica gel earplugs and other soundproof materials to block external noise.
October 18, 2021
October 15, 2021
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October 18, 2021
October 15, 2021
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.