3- Please choose the Nyquist rate of signal x(t)=10cos(50 t) + 20 sin(500 t) - cos(100 Пt)?(n=pi)a)b)c)d)250 Hz50 Hz100 Hz500 Hz

Given, Signal, xt=10cos50πt+20sin500πt-cos100πt

Answered: 3- Please choose the Nyquist rate of…

3- Please choose the Nyquist rate of signal x(t)=10cos(50 t) + 20 sin(500 Пt) - cos(100 t)? (n=pi) a) b) c) d) 250 Hz 50 Hz 100 Hz 500 Hz

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

Amplitude modulation

A radio signal can carry information in the form of sound or image for broadcasting or communication. For it to be sent to a greater distance, the signal must be changed or modulated in some way. One of the easiest way is to change the amplitude of the signal with variations of the video or the audio signal. This is called Amplitude Modulaton. In this modulation information of message is carried in amplitude of carrier signal.

Question

3- Please choose the Nyquist rate of signal x(t)=10cos(50 t) + 20 sin(500 t) - cos(100 Пt)?
(n=pi)
a)
b)
c)
d)
250 Hz
50 Hz
100 Hz
500 Hz

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