Determine the bandwidth required for transmission

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Reference no: EM131268679

A speech signal is sampled at a rate of 8 kHz, and then encoded using 8 bits per sample. The resulting binary data are then transmitted through an AWGN baseband channel via M-level PAM. Determine the bandwidth required for transmission when

1. M = 4

2. M = 8

3. M = 16

Reference no: EM131268679

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