Modulation refers to a low-frequency signal controlling the ___________ Options: A . &nbspAmplitude of the carrier B . &nbspFrequency of the carrier C . &nbspPhase of the carrier D . &nbspMay be any of the above

Modulation refers to a low-frequency signal controlling the __________

Question

Modulation refers to a low-frequency signal controlling the ___________

Options:

A . Amplitude of the carrier

B . Frequency of the carrier

C . Phase of the carrier

D . May be any of the above

Answer: Option D

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Question 1. In a radio receiver, noise is generally developed at ___________....

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Question 7. When the modulating signal controls the frequency of the carrier, we get___________....

Question 8. In a radio receiver, we generally use ___________ oscillator as a local oscillator....

Question 9. In an AM wave useful power is carrier by ___________....

Question 10. In radio transmission, the medium of transmission is ___________....

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