1. Introduction
2. Speech Production Model
3. Speech Coding: Objectives and Requirements
4. Quantizers for Speech Signal
5. Mew: Law and Optimum Quantizer
6. Adaptive Quantizer
7. Differential Quantization
8. LDM and ADM
9. Differential PCM and Adaptive Prediction
10. Linear Prediction of Speech
11. Computational Aspects of LPC Parameters
12. Cholesky Decomposition
13. Lattice Formulation of LPC Coefficient
14. Linear Predictive Synthesizer
15. LPC Vocoder
16. Introduction to Image and Video Coding
17. Lossy Image Compression: DCT
18. DCT Quantization and Limitations
19. Theory of Wavelets
20. Discrete Wavelet Transforms
21. DWT on the Images and its Encoding
22. Embedded Zero Tree Wavelet Encoding
23. Video Coding: Basic Building Blocks
24. Motion Estimate Techniques
25. Fast Motion Estimation Techniques
26. Video Coding Standards
27. Advanced Coding Aspects
28. Audio Coding: Basic Concepts
29. Audio Coding AC - 3
30. AC - 3 Decoder
31. MPEG: 1 Audio Coding
32. Introduction to VoIP
33. VoIP Signaling: H.323 Protocol
34. H.323 Call Controls and Enhancements
35. Interworking with PSTN Limitations and Solution
36. Multiplexing Schemes
37. H.323:Multiplexing: Header Compression and BW
38. ISDN Video Conferencing
39. Video Conferencing: SIP Protocol
40. 4G Multimedia Conferencing

In this course, Prof. Sabyasachi Sengupta gives 40 video lectures on Digital Voice & Picture Communication. The course covers lessons in Introduction, Speech Production Model,Speech Coding : Objectives and Requirements, Quantizers for Speech Signal,Mew - Law and Optimum Quantizer,Adaptive Quantizer,Differential Quantization, LDM and ADM,Differential PCM and Adaptive Prediction,Linear Prediction of Speech,Computational Aspects of LPC parameters,Cholesky Decomposition,Lattice Formulation of LPC Coefficient,Linear Predictive Synthesizer,LPC Vocoder,DCT Quantization and Limitations,MPEG - 1 Audio Coding,Interworking with PSTN Limitations and Solution,Video Conferencing : SIP Protocol,4G Multimedia Conferencing.