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Q4: the modulation index of the modulated sound signal of 0.5, while the maximum voltage of this signal is 12 volts. the modulated waveform was affected by 30 ohm as an impedance to pass through this system, let the modulating and carrier

Q4: the modulation index of the modulated sound signal of 0.5, while the maximum voltage of this signal is 12 volts. the modulated waveform was affected by 30 ohm as an impedance to pass through this system, let the modulating and carrier

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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Q4: the modulation index of the modulated sound signal of 0.5, while the maximum voltage of this signal is 12 volts. the modulated waveform was affected by 30 ohm as an impedance to pass through this system, let the modulating and carrier frequencies are 200 and 4KHZ respectively. calculate 1- the transmitted and modulated power of this signal. 2- the efficiency of this system 3- write the mathematical model of input and output signals with its real values. 4- draw the waveform of the modulated * signal
Transcribed Image Text:Q4: the modulation index of the modulated sound signal of 0.5, while the maximum voltage of this signal is 12 volts. the modulated waveform was affected by 30 ohm as an impedance to pass through this system, let the modulating and carrier frequencies are 200 and 4KHZ respectively. calculate 1- the transmitted and modulated power of this signal. 2- the efficiency of this system 3- write the mathematical model of input and output signals with its real values. 4- draw the waveform of the modulated * signal
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