Pulse Code Modulation(B.tech elec) by Mayanka Kaushik

2,895 views · Published 21 March 2014 · 5:01 · Indexed 30 October 2026

Channel: Guru Kpo · 2014 · Education

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In this Video, Mayanka Kaushik, Assistant Professor, Biyani Group of Colleges explains about the PCM and basic of communication that is sharing information with others. If we are transmitted information for a long distance modulation is used for carrying low frequency information signal to high frequency signal that is carrier.PCM is pulse code modulation scheme in which information are transmitting in the form of the pulses. First of all analog signal is sampled and after that signal is quantized and each quantized level is assigned a particular code and then code is changed into a corresponding binary code. Then the pulses are transmitting through the channel.

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