Maurice Tutor

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Teaching Since: May 2017
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  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Computer Science Posted 16 Sep 2017 My Price 5.00

digitized TV picture

a.Suppose that a digitized TV picture is to be transmitted from a source that uses a matrix of 480x500 picture elements (pixels), where each pixel can take on one of 32 intensity values. Assume that 30 pictures are sent per second. (This digitals source is roughly equivalent to broadcast TV standards that have been adopted.) Find the source rate R(bps).

b.Assume that the TV picture is to be transmitted over a channel with 4.5-MHz bandwidth and a 35-dB signal-to-noise ratio. Find the capacity of the channel (bps).

c.Discuss how the parameters given in part (a) could be modified to allow transmission of color TV signals without increasing the required value for R.

Answers

Maurice Tutor
(5)
Status NEW Posted 16 Sep 2017 01:09 PM My Price 5.00

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