Electronics Engineering · Analog Communication
What is the primary role of a modulator in a communication system?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To filter out noise from the received signal
- 2To amplify the transmitted signal
- 3To superimpose the message signal onto the carrier wave✓
- 4To extract the message signal from the carrier wave
Correct answer
To superimpose the message signal onto the carrier wave
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