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(a) Draw the block diagram of generic communication system and briefly explain each functional block. [10 marks] (b) State the advantages and disadvantages of

(a) Draw the block diagram of generic communication system and briefly explain each functional block. [10 marks] (b) State the advantages and disadvantages of digital communication over analog communication. [4 marks] (c) Explain briefly what is meant by modulation and why is it necessary as applied to communication systems. [6 marks]

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a Block diagram of generic communication system The block diagram of communication system consists mainly five blocks they are 1 Information source 2Transmitter 3 Channel 4 Receiver 5 Destination or u... blur-text-image

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