Solution: Determine the rate of the data stream

Problem Statement: Digital Communications

12 voice channels are sampled at 8,000 sampling rate and encoded into 8-bit quantization. Determine the rate of the data stream.

A. 64 kbps

B. 128 kbps

C. 384 kbps

D. 768 kbps

Problem Answer:

The rate of the data stream is equal to 768 kbps.

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