Ex (6):-. A television signal (video and audio) has a bandwidth of 4.5 MHz. This signal is sampled,quantized, and binary coded to obtain a PCM signal.(a) What is the sampling rate if the signal is to be sampled at a rate 20% above the Nyquist rate?3(b) If the samples are quantized into 1024 levels, determine the number of binary pulses required toencode each sample.(c) Determine the binary pulse rate (bits per second) of the binary-coded signal, and the minimumbandwidth required to transmit this signal.

Given, Bandwidth of a television signal (fm) = 4.5 MHz Number of voltage levels (L) = 1024 Sampling…

Ex (6):-. A television signal (video and audio) has a bandwidth of 4.5 MHz. This signal is sampled, quantized, and binary coded to obtain a PCM signal. (a) What is the sampling rate if the signal is to be sampled at a rate 20% above the Nyquist rate? (b) If the samples are quantized into 1024 levels, determine the number of binary pulses required to encode each sample. (c) Determine the binary pulse rate (bits per second) of the binary-coded signal, and the minimum bandwidth required to transmit this signal.

Ex (6):-. A television signal (video and audio) has a bandwidth of 4.5 MHz. This signal is sampled, quantized, and binary coded to obtain a PCM signal. (a) What is the sampling rate if the signal is to be sampled at a rate 20% above the Nyquist rate? (b) If the samples are quantized into 1024 levels, determine the number of binary pulses required to encode each sample. (c) Determine the binary pulse rate (bits per second) of the binary-coded signal, and the minimum bandwidth required to transmit this signal.

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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Question

Ex (6):-. A television signal (video and audio) has a bandwidth of 4.5 MHz. This signal is sampled,
quantized, and binary coded to obtain a PCM signal.
(a) What is the sampling rate if the signal is to be sampled at a rate 20% above the Nyquist rate?
3
(b) If the samples are quantized into 1024 levels, determine the number of binary pulses required to
encode each sample.
(c) Determine the binary pulse rate (bits per second) of the binary-coded signal, and the minimum
bandwidth required to transmit this signal.

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