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17 July 2017

iPhone has a mysterious tiny hole with its rear camera

iPhone has a small hole near the back side camera. This hole is so small that you have not paid attention to it before. This hole is not a reset button, but the third microphone given in the iPhone. Which is given for very important work.

iPhone has three microphones. The first is given to front speaker is hidden beneath the grill, the second is given at the bottom and the third is given to the camera behind the phone.
Three microphones were first given in iPhone 5 in 2012. This was done so that the phone could be able to choose the sounds around it. The third microphone plays an important role in it, especially when we are making a video, it also helps in voice recognition, which is growing rapidly in the popularity of virtual assistants like Siri and Google Assistant.
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Source: The independent


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