Smartphones have become an intrinsic part of our everyday life. The one thing we never forget while moving out of the house is our precious smartphone. Our smartphones have become our life. Going to a boring party because your parents wants you to, Ah! never mind you will manage and sail through. You can just play along tapping keys, scrolling whatsapp chats or your facebook timeline. What a savior!
But even after being so fond of this device do we actually know every small detail about it. Here is thing we bet you did not know about your ‘precious’.
What is this small hole, somewhere around the camera meant for? Now don’t look at your phone to check whether it actually exists. Think think! Some reset button!, Something for the camera ! May be…
It is a microphone, and not just any other microphone. It is a Noise Cancelling Microphone! Let us know a little more about it. Our phone have primary and secondary microphones, thus a noise cancelling microphone subtracts noise of the secondary microphone from the primary one. Thus, you get a perfect voice quality. It is also called the rear microphone.
Bingo! Isn’t it amazing to know new things like this? Now, you can astonish all your friends by being the first to show them this super beneficial Smartphone audio system technology.
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Happy Learning!
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