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ESE 2021 Technical Quiz || Digital communication: sampling, quantizing
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Question 1
Quantizing Noise occurs in
Question 2
Flat top sampling of low pass signals
Question 3
A binary channel with capacity of 36 kbits/sec is available for PCM voice transmission. If signal is band limited to 3.2 kHz, then the appropriate values of quantizing level L and the sampling frequency respectively are
Question 4
The following events will not happen when quantizing noise is decreased in PCM:
Question 5
If analog sampling frequency of a band limited signal is doubled then corresponding digital sampling frequency will be
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Jul 8ESE & GATE EE
