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InterviewSolution
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What Is Modulation ? |
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Answer» Modulation is the method by which a high-frequency digital SIGNAL is GRAFTED ONTO a lower-frequency ANALOG wave, so that digital packets are ABLE to ride piggyback on the analog airwave. Modulation is the method by which a high-frequency digital signal is grafted onto a lower-frequency analog wave, so that digital packets are able to ride piggyback on the analog airwave. |
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