(a) State the difference between the signal in time domain and frequeney domain.Explain your answer with the help of a sketch for each signal.(b) Sketch and define a sinusoidal signal by labelling its cycle, time duration andmagnitude.(c) Sampling frequency is one of the important element in signal processing.Describe the meaning of a sampling frequency using a sketch if possible. Why isit important to set the sumpling rate higher than the maximum frequeneymeasured?(d) Figure I shows a sinusoidal wave against time in millisecond. If the signal passesthrough a low-pass filter of cut-off frequeney of 70 Hz, how would the signallook like after the filter? Clearly sketch your answer.iwww255075 100 125 150 175 200Time (ms)Figure I

According to the Bartleby guidelines this is multipart question so we have to do only first part of…

Answered: (a) State the difference between the…

(a) State the difference between the signal in time domain and frequency domain. Explain your answer with the help of a sketch for cach 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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Concept explainers

Frequency Modulation

Frequency modulation is a method or process of encoding the data of a specific signal (analog or digital) by modulating the carrier wave frequency according to the frequency of the modulated signal. Modulated signals are nothing more than information or data that should be conveyed after being converted into electronic signals.

Question

(a) State the difference between the signal in time domain and frequeney domain.
Explain your answer with the help of a sketch for each signal.
(b) Sketch and define a sinusoidal signal by labelling its cycle, time duration and
magnitude.
(c) Sampling frequency is one of the important element in signal processing.
Describe the meaning of a sampling frequency using a sketch if possible. Why is
it important to set the sumpling rate higher than the maximum frequeney
measured?
(d) Figure I shows a sinusoidal wave against time in millisecond. If the signal passes
through a low-pass filter of cut-off frequeney of 70 Hz, how would the signal
look like after the filter? Clearly sketch your answer.
iwww
25
50
75 100 125 150 175 200
Time (ms)
Figure I

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