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Tech Talk: What is ANC and how does it work?
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(Image credit: Nicholas Sutrich / Android Central)You probably know that people talk about ANC when discussing headphones, but you might not know what it stands for or what it means. (Image credit: Ted Kritsonis / Android Central)Not all headphones or earbuds use electronic noise cancellation, and you'll notice the brands and models that do will cost a little more. Some headphone and earbud models have a way to turn ANC off and use the dedicated microphones to playback outside noise, and when you hear people talk about audio passthrough, that's what is happening.
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