Question: The binary data stream 001101001 is applied to the input of a duobinary system. (a) Construct the duobinary coder output and corresponding receiver output, without

The binary data stream 001101001 is applied to the input of a duobinary system.

(a) Construct the duobinary coder output and corresponding receiver output, without a precoder.

(b) Suppose that owing to error during transmission, the level at the receiver produced by the second digit is reduced to zero. Construct the new receiver output.

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