Student Email: greenerbg@gmail.com
Site Title: Modern Electronic Communication Ninth Edition
Location on Site: Chapter 1 > Multiple Choice
100% Correct of 15 Scored items:
15 correct: 100%
0 incorrect: 0%
Submitted on January 14, 2012 at 1:13 PM (UTC/GMT)
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Question 1
Which part of the sine-wave expression cannot be varied in accordance with the low-frequency intelligence to create a modulated signal?
Correct: Time
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Question 2
Communication systems are most often categorized by what characteristic?
Correct: Carrier frequency