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  1. A white noise X(t) with two-sided power spectral density 1 x 10-10 W/Hz is input to a filter whose magnitude squared response is shown below.

    The power of the output process Y(t) is given by

  2. A.
    5 x 10-7W
    B.
    1 x 10-6W
    C.
    2 x 10-6W
    D.
    5 x 10-6W

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    Workspace

    Answer : Option B

    Explanation :

    Since bandwidth is 10 kHz, thus output power is 10 x 10-11 x 10 x 103 = 1 x l0-6 W.


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