1. Pulse Amplitude Modulation and demodulation. 
2. Pulse Width Modulation and demodulation. 
3. Pulse Position Modulation and demodulation. 
4. Sampling Theorem – verification. 
5. Time division multiplexing. 
6. Pulse code modulation. 
7. Differential pulse code modulation. 
8. Delta modulation. 
9. Frequency shift keying. 
10. Phase shift keying . 
11. Differential phase shift keying. 

Equipment required for Laboratories: 

1. RPS - 0 – 30 V 
2. CRO - 0 – 20 M Hz. 
3. Function Generators - 0 – 1 M Hz 
4. RF Generators - 0 – 1000 M Hz./0 – 100 M Hz. 
5. Multimeters 
6. Lab Experimental kits for Digital Communication 
7. Components 
8. Radio Receiver/TV Receiver Demo kits or Trainees.