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Q1. A non-periodic composite signal contains frequencies from 15 to 50 KHz. The peak amplitude is 20 V for the lowest and the highest signals and is 40 V for the 30-KHz signal. a. What is a non-periodic composite signal? b. What is the bandwidth of this signal? c. Assuming that the amplitudes change gradually from the minimum to the maximum and then maximum to the minimum draw the frequency spectrum.

Q1. A non-periodic composite signal contains frequencies from 15 to 50 KHz. The peak amplitude is 20 V for the lowest and the highest signals and is 40 V for the 30-KHz signal. a. What is a non-periodic composite signal? b. What is the bandwidth of this signal? c. Assuming that the amplitudes change gradually from the minimum to the maximum and then maximum to the minimum draw the frequency spectrum.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Q1. A non-periodic composite signal contains frequencies from 15 to 50 KHz. The peak amplitude is 20 V for the lowest and the highest signals and is 40 V for the 30-KHz signal. What is a non-periodic composite a. signal? b. What is the bandwidth of this signal? c. Assuming that the amplitudes change gradually from the minimum to the maximum and then maximum to the minimum draw the frequency spectrum.
Transcribed Image Text:Q1. A non-periodic composite signal contains frequencies from 15 to 50 KHz. The peak amplitude is 20 V for the lowest and the highest signals and is 40 V for the 30-KHz signal. What is a non-periodic composite a. signal? b. What is the bandwidth of this signal? c. Assuming that the amplitudes change gradually from the minimum to the maximum and then maximum to the minimum draw the frequency spectrum.
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