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Question 5 We wish to transmit a 100 character alphanumeric message in 2 seconds, using 7-bit ASCII coding, followed by an eighth bit for error

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Question 5 We wish to transmit a 100 character alphanumeric message in 2 seconds, using 7-bit ASCII coding, followed by an eighth bit for error detection, per character, as in Problem 4. A multilevel PAM waveform with M = 32 levels is used. (a) Calculate the effective transmitted bit rate and the symbol rate. (b) Repeat part (a) for 16-level PAM, eight-level PAM, four-level PAM, and PCM (binary) waveforms

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