What’s the Physics Behind Texting?
What’s the science behind texting? When you hit send, how does your message leave your phone and make the journey to your friend’s phone?
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– Messages can also be encoded by altering the phase of the signal being sent from the antenna.
– Phones use several (~8) frequencies at one time, and since there are limited frequencies (~100) for the tower to use, manages the sharing of them.
Music provided by APM:
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