In a typical baseband communication system model, what factor / reason is responsible(а)for spreading of transmitted pulses that leads to ISI?(b) For an M-ary PAM, where M = 256, what is the number of bits that can be transmittedwithout any ISI?(c) If the system transfer function H(f), for a typical PCM communication system isrectangular, |f| <½r , explain with a suitable time domain diagram, how the ISI is27avoided.(d)What is the outcome of increasing the roll off factor of a raised cosine filter onovercoming the problem of ISI?

"According to the Company's policy we will solve only the first three parts of the question". a) In…

(a) In a typical baseband communication system model, what factor / reason is responsible for spreading of transmitted pulses that leads to ISI? For an M-ary PAM, where M = 256, what is the number of bits that can be transmitted 5 (b) without any ISI? If the system transfer function H(f), for a typical PCM communication system is (c) rectangular, |f| <½T , explain with a suitable time domain diagram, how the ISI is avoided. (d) What is the outcome of increasing the roll off factor of a raised cosine filter on (d) overcoming the problem of ISI?

(a) In a typical baseband communication system model, what factor / reason is responsible for spreading of transmitted pulses that leads to ISI? For an M-ary PAM, where M = 256, what is the number of bits that can be transmitted 5 (b) without any ISI? If the system transfer function H(f), for a typical PCM communication system is (c) rectangular, |f| <½T , explain with a suitable time domain diagram, how the ISI is avoided. (d) What is the outcome of increasing the roll off factor of a raised cosine filter on (d) overcoming the problem of ISI?

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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