KNOW A THING ABOUT MOBILE COMMS – PCM MADE EASY
The analog signal is firstly sampled and then converted into an n-bit binary sequence called code. This code is helpful in transmission. The basic operations that signal undergo are sampling, quantization, and encoding. ANALOG SIGNAL–> SAMPLING–> QUANTIZATION–> ENCODING–> DIGITALLY CODED SIGNAL (PCM) In pulse code…
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