Why does mobile camera have a small hole? The unique reason behind not knowing

Why does mobile camera have a small hole?  The unique reason behind not knowing 

Everyone has a mobile phone these days.  There are phones from upper class to middle class and even lower class.  But there are many things related to phones that people don’t know.  As the smartphone craze is growing, the technology is also changing and the makers are doing something unique in the phones.  Today we are going to tell you about one such thing.
Do you know what the purpose of the small hole near the phone camera is?
Maybe you’ve never seen this hole before, but now you definitely will.  Usually this hole is present somewhere around the rear camera and flash light of the mobile.  It doesn’t have a flash, it doesn’t take photos, and it doesn’t have any buttons.  So what is the purpose of creating it?
 Why is there a small hole?
 Actually, this hole is a noise canceling microphone.  This microphone reduces your background noise.  The built-in microphone on the front of the phone is only for listening, but its job is to reduce noise.  If you ever noticed, there is a small hole at the bottom of the phone i.e. next to the charging point or next to the jack to place the earphones.  This hole is also for noise cancellation.
Some Surprising Facts About Mobile Phones
 By the way, now that you know about one amazing fact related to the phone, let us introduce you to some more facts.  Did you know that the first call from a mobile phone was made on 3rd April 1973?  Not only this, nowadays we are styled by smartphones from different companies, but we don’t know that the first smartphone was made almost 27 years ago which was made by IBM company.  It was the first finger touch phone that was commercially available.  Let us tell you a fact that almost 90 percent of mobile phones in Japan are waterproof
Why does mobile camera have a small hole?  The unique reason behind not knowing 
મોબાઈલ કેમેરાની પાસે કેમ હોય છે નાનું છિદ્ર? નહીં જાણતા હોય તેના પાછળનું અનોખું કારણ
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BIG NEWS / ગુજરાત હાઇકોર્ટના આ નિર્ણયથી હજારો વિદ્યા સહાયકોને થશે અસર, ફાજલ ગણવા મુદ્દે આપ્યો મહત્વનો ચુકાદો
CRC ડેપ્યુટેશન પરથી પરત ફરે ત્યારે એ પોતાની પોસ્ટ પર રહેશે અને એના બદલે નિયુક્ત કરાયેલા વિદ્યા સહાયક ફાજલ જાહેર થશે 
Source by VTV NEWS

નામ.હાઈકોર્ટ દ્વારા તા .18 / 07 / 2022 ના રોજ આપેલ ચુકાદાનો અમલ કરવા બાબત .

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