(1) A signal m(t) band-limited to 3kHz is sampled at a rate 100/3% higher than the Nyquist rate. The maximum acceptable error in the sample amplitude (the maximum quantization error) is 0.5% of the peak amplitude mp. The quantized samples are binary coded. Find the minimum bandwidth of a channel required to transmit the encoded binary signal. If 24 such signals are time-division- multiplexed, determine the minimum transmission bandwidth required to transmit the multiplexed signal.

Modern Physics
3rd Edition
ISBN:9781111794378
Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Chapter5: Matter Waves
Section: Chapter Questions
Problem 23P
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(1) A signal m(t) band-limited to 3kHz is sampled at a rate 100/3% higher than the
Nyquist rate. The maximum acceptable error in the sample amplitude (the
maximum quantization error) is 0.5% of the peak amplitude The quantized
samples are binary coded. Find the minimum bandwidth of a channel required
to transmit the encoded binary signal. If 24 such signals are time-division-
multiplexed, determine the minimum transmission bandwidth required to
transmit the multiplexed
signal.
Transcribed Image Text:mp. (1) A signal m(t) band-limited to 3kHz is sampled at a rate 100/3% higher than the Nyquist rate. The maximum acceptable error in the sample amplitude (the maximum quantization error) is 0.5% of the peak amplitude The quantized samples are binary coded. Find the minimum bandwidth of a channel required to transmit the encoded binary signal. If 24 such signals are time-division- multiplexed, determine the minimum transmission bandwidth required to transmit the multiplexed signal.
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