Assignment:
Question 1. Determine the bandwidth required to support the multiplexer output for 10 4-kHz analog voice signals.
Question 2. Determine the bandwidth required to support the multiplexer output for 10-analog voice signals digitized using standard PCM and a TDM multiplexer with an overhead of 10%. Assume a bandwidth efficiency of 2-bps/Hz.
Question 3. One of the 193 bits in the DS-1/T-1 transmission format is used for frame synchronization. Explain its use.
Provide complete and step by step solution for the question and show calculations and use formulas.