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gital inputs togetner analog imputs. input a rate of 12kbits/s and the analog inputs each of which has bandwidth of 4kHz are sampled at the Nyquist rate and converted to digital form using a 5-bit analog to digital converter. Finally, the TDM multiplexed digital inputs are combined with the PCM converted analog inputs: (a) Draw the system block diagram showing the commutator arrangements (b) Compute the overall bit rate (c) Compute the bandwidth needed for the detection of the TDM PCM signal if raised cosine pulses are transmitted with a roll-off factor of r= 0.5

gital inputs togetner analog imputs. input a rate of 12kbits/s and the analog inputs each of which has bandwidth of 4kHz are sampled at the Nyquist rate and converted to digital form using a 5-bit analog to digital converter. Finally, the TDM multiplexed digital inputs are combined with the PCM converted analog inputs: (a) Draw the system block diagram showing the commutator arrangements (b) Compute the overall bit rate (c) Compute the bandwidth needed for the detection of the TDM PCM signal if raised cosine pulses are transmitted with a roll-off factor of r= 0.5

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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A TDM PCM system is going to multiplex 10 digital inputs together with 3 analog inputs. Each digital input has a rate of 12kbits/s and the analog inputs each of which has bandwidth of 4kHz are sampled at the Nyquist rate and converted to digital form using a 5-bit analog to digital converter. Finally, the TDM multiplexed digital inputs are combined with the PCM converted analog inputs: (a) Draw the system block diagram showing the commutator arrangements (b) Compute the overall bit rate (c) Compute the bandwidth needed for the detection of the TDM PCM signal if raised cosine pulses are transmitted with a roll-off factor of r= 0.5
Transcribed Image Text:A TDM PCM system is going to multiplex 10 digital inputs together with 3 analog inputs. Each digital input has a rate of 12kbits/s and the analog inputs each of which has bandwidth of 4kHz are sampled at the Nyquist rate and converted to digital form using a 5-bit analog to digital converter. Finally, the TDM multiplexed digital inputs are combined with the PCM converted analog inputs: (a) Draw the system block diagram showing the commutator arrangements (b) Compute the overall bit rate (c) Compute the bandwidth needed for the detection of the TDM PCM signal if raised cosine pulses are transmitted with a roll-off factor of r= 0.5
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