Question: In _____ transmission, the frequency of the carrier signal is modulated to follow the changing voltage level (amplitude) of the modulating signal. The peak amplitude and phase of the carrier signal remain constant, but as the amplitude of the information signal changes, the frequency of the carrier changes correspondingly.
Answer:
MCQ: In _____ transmission, the frequency of the carrier signal is modulated to follow the changing voltage level (amplitude) of the modulating signal. The peak amplitude and phase of the carrier signal remain constant, but as the amplitude of the information signal changes, the frequency of the carrier changes correspondingly.
Correct Answer:
A. AM
Discuss a Question
Related Questions
- 1. In _____ transmission, the phase of the carrier signal is modulated to follow the changing voltage level (amplitude) of the modulating signal.
- 2. In _______, the peak amplitude of one signal level is 0; the other is the same as the amplitude of the carrier frequency
- 3. How many carrier frequencies are used in BASK?
- 4. How many carrier frequencies are used in BFSK?
- 5. How many carrier frequencies are used in BPSK?
- 6. How many carrier frequencies are used in QPSK?
- 7. The constellation diagram of BASK has ______ dots
- 8. The constellation diagram of BPSK has ______ dots
- 9. In a multiplexed system, __ lines share the bandwidth of ____ link.
- 10. The word ______ refers to the portion of a _______ that carries a transmission
You may be interested in:
Data communication and Networking MCQs by Behrouz A ForouzanRecently Added Articles
How Do Java Development Teams Use Docker and Kubernetes to Deploy Applications?
Last updated on: April 24, 2026Posted by: ExamRadar
AI vs Machine Learning: Key Differences Every Professional Should Know
Last updated on: February 13, 2026Posted by: ExamRadar
Office Cleaning Services That Elevate Sydney Offices
Last updated on: February 11, 2026Posted by: ExamRadar
What You Actually Learn About Exam Patterns From RBI Grade B Previous Year Papers?
Last updated on: February 9, 2026Posted by: ExamRadar
Mental Health Support That’s Closer Than You Think
Last updated on: January 7, 2026Posted by: ExamRadar
Transform Your Home’s Exterior with Columbus roofing company
Last updated on: November 27, 2025Posted by: ExamRadar
