Whenever I have my AT%26T phone near my computer and I%26#39;m about to recieve a call or a text, it makes my speakers (from the computer) emit these weird feedback noises. It also does it if I%26#39;m on the phone near the computer. My old Verizon phone didn%26#39;t do this. I%26#39;m sure it%26#39;s not harming anything but is it just radio interference or something weird like that? Anyone else had this happen? Thanks!
Answers:
Its a common occurrence. Its known as the GSM buzz.
It has to do with how the GSM networks work. That%26#39;s why you never noticed it with your Verizon phone. The RF in a GSM phone "pluses" and its picked up by devices that aren%26#39;t shielded well. The pulse rate is in a spectrum that is easily heard where as a CDMA network like Verizon was always on in a spectrum that isn%26#39;t as audible.
Its actually been a big problem for the iphone. You have to put in in "airline mode" when using a dock, tape adapter, or other accessory or you end up with the buzz.
Here are two articles the discuss it, why it happens, and how to prevent it. Because of the interferences that the cell phone emits, like you said.. it depends a lot from the kind of the waves
Cheers from Italy ^^ I have AT%26T and my phone and my husband phone does this too. Your cell phone receives signals, the signals are close to something else that is electronic, making the weird noises. It%26#39;s not harming anything. Every cell that I have had from AT%26T has done that.
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