Digital Communications Practice Test 6

1. Transmission bandwidth depends on

2. A PAM signal can be detected using

3. Class B linear amplifiers have maximum power efficiency of

4. To achieve high signal to noise ratio, delta modulation must use

5. Entropy is the measure of

6. Average energy per bit is given by

7. In MFSK, R/W

8. The transmission rate is given as

9. The super group is made up of

10. Modulation process corresponds to ______ the amplitude, frequency or phase.