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    Physics A-Level

    Carrier waves and information transfer

    What Carrier waves and information transfer means in Physics A-Level, as defined for AQA.

    Definition of Carrier waves and information transfer

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    Reference: AQA

    Modulation superimposes information onto a carrier wave.
    AQA · Amplitude (AM) and frequency modulation (FM) techniques (A-level only) (study guide)

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