Homework 4

Chapter 3

Due Sept 18

1. Explain how pulse code modulation (PCM) works.

2. Describe how data could be transmitted using frequency modulation.

3. Is the bit rate the same as the symbol rate? Explain.

4. What is the maximum capacity of an analog circuit with a bandwidth of 4,000 Hz using QAM?

5. What is the capacity of a digital circuit with a symbol rate of 10 MHz using Manchester encoding?

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Topic revision: r2 - 2014-09-20 - JimSkon
 
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