2. What is the maximum date rate of a binary signal traveling over a 3 kHz channel with 20 dB signal to noise ratio?
3. A cable company enters the telephone business using a 10 Gbps fiber optic cable. Assuming that each telephone conversation is digitized into an 8-bit sample every 125 µsecs, how many simultaneous telephone conversations can the cable carry?
4. Give the Manchester Encoding for 0001110101.