Answered: Fig. 1 shows a square wave against time…

Fig. 1 shows a square wave against time in msec. If the signal passes through a low-pass filter of cut-off frequency of 70Hz, how would the signal looks like after the filter?

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

Fig. 1 shows a square wave against time in msec. If the signal passes through a low-pass filter of cut-off frequency of 70Hz, how would the signal looks like after the filter?

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-5.0-
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SPECTRUM
25
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100 125 150 175 200
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Fig 1

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