Most people have smartphones today. But many people who use the phone do not have the correct information about every part of the phone. People use the phone, use many apps on it, and see some parts of the phone daily, but then people do not know what that part does. If you have ever paid attention to the bottom of the phone, there is a small hole there, often people consider it a microphone. But it is not so, know further in this news what that small hole is called and what is its use.
The small hole in the phone is very useful.
For your information, let us tell you that the small hole at the bottom of the phone is called a microphone grill. This hole works as a noise-cancellation feature in the phone. This microphone grill works to reduce the noise produced by the surrounding sounds while talking on the phone. Along with this, it also takes the help of the microphone grill on the top of the phone.
How does noise cancellation work?
The microphone grill uses a special kind of algorithm to reduce noise cancellation. Due to this feature, the surrounding noise does not cause trouble in hearing the other person while talking on the phone. With the help of this feature, the voice of the other person is heard even in crowded places.
Not every phone has this feature.
It should be known that not every smartphone available in the market has a microphone grill feature for noise cancellation. In such a situation, if you want to know whether the noise cancellation feature is provided in the phone or not, then you can find out by going to the phone's manual, or you can also get this information from the official website of the phone company.
PC Social media
