Phones

phones

What is active noise cancellation and how does it work in phones?

Noise cancellation is a mechanism that is used to reduce or neutralize unwanted background noise. Also known as active noise cancellation, it involves the production of internal sound signals to counter or suppress external noise. This process is executed through the coordination of microphones that pick up the noise and a chipset that inverts the …

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What is sunlight mode and how does it work in phones?

¬†Viewing the phone screen in sunlight is nearly impossible if auto brightness is not turned on. Sunlight mode is a feature that provides extra nits of brightness when using the phone outdoors for comfortable viewing. It adjusts the phone screen brightness to strong ambient/surrounding light when the automatic brightness is off. If for example, you …

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