1.

In pulse code modulation bandwidth required is low.(a) True(b) FalseThis question was addressed to me in an online quiz.My question comes from Filter Method topic in division SSB Modulation of Analog Communications

Answer»

The correct choice is (b) False

Explanation: PCM stands for PULSE code modulation. In PCM, the amplitude of the analog signal is discritised and converted into DIGITAL form for transmission of binary data. PCM USUALLY requires a large BANDWIDTH.



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