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Discussion :: Communication Systems

  1. Consider the draw backs

    1. Slope overload
    2. Serration noise
    3. Granular noise
    Which of these draw backs does Delta modulation have?

    2. A.
    1 and 2 only
    B.
    2 and 3 only
    C.
    1 and 3 only
    D.
    1, 2, 3

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    Answer : Option C

    Explanation :

    In delta modulation the, recovered waveform may be dc whereas the original signal is not dc. This noise is called granular noise.

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