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    5. Frequency modulation (FM) changes:

    Question

    Frequency modulation (FM)

    changes:
    A Amplitude Correct Answer Incorrect Answer
    B Frequency Correct Answer Incorrect Answer
    C Wavelength Correct Answer Incorrect Answer
    D Phase Correct Answer Incorrect Answer

    Solution

    FM changes the frequency of the carrier signal, while the amplitude remains unchanged.

    Practice Next
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