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Consider the following statements associated with angle modulations:
1. In FM, the frequency deviation is proportional to modulating frequency.
2. In PM, the frequency deviation is independent of modulating signal.
3. Amplitude of both FM and PM are constant.
4. It is possible to receive FM on a PM receiver and vice-versa.
5. Signal to noise ratio of PM is better than that of FM.
Which of the statements given above are correct?
  • a)
    2 and 5 only
  • b)
    3 and 4 only
  • c)
    1, 4 and 5
  • d)
    2, 3 and 4
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Consider the following statements associated with angle modulations:1....
• In FM, the frequency deviation is proportional only to the amplitude variation of the modulating signal and it is independent of modulating frequency fm. Hence, statement-1 is not correct.
• In PM, the frequency deviation increases with increase in modulating frequency fm and decreases with decrease in modulating frequency. Thus, frequency deviation in PM is proportional to modulating frequency. Hence, statement-2 is false.
• Statement-3 is correct.
• it is possible to receive FM on a PM receiver and PM on a FM receiver. Hence, statement-4 is correct.
• Signal to noise ratio of PM is inferior to that in FM. Hence, statement-5 is not correct.
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Most Upvoted Answer
Consider the following statements associated with angle modulations:1....
Refer to the definations of Pm and FM signal 3 option is correct
we can convert FM TO PM or PM TO FM by using differentiator and integrator respectively so 4 is correct
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Consider the following statements associated with angle modulations:1. In FM, the frequency deviation is proportional to modulating frequency.2. In PM, the frequency deviation is independent of modulating signal.3. Amplitude of both FM and PM are constant.4. It is possible to receive FM on a PM receiver and vice-versa.5. Signal to noise ratio of PM is better than that of FM.Which of the statements given above are correct?a)2 and 5 onlyb)3 and 4 onlyc)1, 4 and 5d)2, 3 and 4Correct answer is option 'B'. Can you explain this answer?
Question Description
Consider the following statements associated with angle modulations:1. In FM, the frequency deviation is proportional to modulating frequency.2. In PM, the frequency deviation is independent of modulating signal.3. Amplitude of both FM and PM are constant.4. It is possible to receive FM on a PM receiver and vice-versa.5. Signal to noise ratio of PM is better than that of FM.Which of the statements given above are correct?a)2 and 5 onlyb)3 and 4 onlyc)1, 4 and 5d)2, 3 and 4Correct answer is option 'B'. Can you explain this answer? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about Consider the following statements associated with angle modulations:1. In FM, the frequency deviation is proportional to modulating frequency.2. In PM, the frequency deviation is independent of modulating signal.3. Amplitude of both FM and PM are constant.4. It is possible to receive FM on a PM receiver and vice-versa.5. Signal to noise ratio of PM is better than that of FM.Which of the statements given above are correct?a)2 and 5 onlyb)3 and 4 onlyc)1, 4 and 5d)2, 3 and 4Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements associated with angle modulations:1. In FM, the frequency deviation is proportional to modulating frequency.2. In PM, the frequency deviation is independent of modulating signal.3. Amplitude of both FM and PM are constant.4. It is possible to receive FM on a PM receiver and vice-versa.5. Signal to noise ratio of PM is better than that of FM.Which of the statements given above are correct?a)2 and 5 onlyb)3 and 4 onlyc)1, 4 and 5d)2, 3 and 4Correct answer is option 'B'. Can you explain this answer?.
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