Noise Cancellation Microphone Feature: There are many things in the phone which are visible but we do not know what is the function of that thing in the phone. Some such questions also arise about the small hole given at the bottom of the phone. Most people consider it to be a microphone. But it is not so. This small hole given in the phone is called a microphone grill.
The microphone given at the bottom of the phone works for noise cancellation, whenever you talk to someone on the phone, it helps in reducing the surrounding noise. This microphone works in conjunction with the other microphone (which is at the top of the phone) for noise cancellation.
How does a microphone grill work?
Microphone grills use a special algorithm for noise cancellation. With the help of this algorithm, you will be able to hear the other person’s voice on the call clearly and noise-free. Especially if you are talking from a busy or noisy place. If your phone does not have a microphone grill, then you will not get the facility of noise cancellation, due to which you will not be able to hear clear voice while talking on the phone in a crowded area. Apart from this, removing the noise cancellation microphone in the phone can also cause problems in using features like voice assistant.
Not every smartphone has a noise cancellation microphone
Although, nowadays every latest phone has a noise cancellation microphone, but this service is not provided in some phones. So if you want to know whether your phone has a noise cancellation feature or not, then you can find out by going to the phone’s manual or the company’s official website.
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