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Digital Communications

Sampling in PCM | Digital Communications

August 11, 2018November 11, 2018 Gopal Krishna 8786 Views 0 Comments analog to digital conversion, encoding, nyquist rate, PAM, PCM, pulse amplitude modulation, pulse code modulation, quantization, sampling, sampling rate, sampling theorem

Sampling Sampling is the 2nd process in PCM, which is done after band-limiting the message signal. The process by which

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Digital Communications

Quantization in PCM with example

August 9, 2018September 15, 2020 Gopal Krishna 22144 Views 0 Comments encoding, low pass filter, LPF, PCM, pulse code modulation, quantisation, quantization, quantization error, quantization example, quantization levels, sampling

QUANTIZATION The PCM signal is generated by carrying out following basic operations: Band limiting (using LPF) Sampling Quantizing Encoding Two

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