Question: Question 1 (a) Apply the following concepts in data communication, and explain their meanings and appraise their differences. (i) Temporal redundancy in audio sequence; (ii)

Question 1 (a) Apply the following concepts in data communication, and explain their meanings and appraise their differences. (i) Temporal redundancy in audio sequence; (ii) "Delay" and "Jitter" in IP telephony; (iii) "Encoding bit-rate" and "File storage size" in video compression. (15 marks) (b) State Nyquist theorem and Shannon theorem. Explain the definitions of the parameters. (10 marks)

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