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.
Course topics:
- 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
- Introduction to Image and Video Coding
- Lossy Image Compression : DCT
- DCT Quantization and Limitations
- Theory of Wavelets
- Discrete Wavelet Transforms
- DWT on the Images and its Encoding
- Embedded Zero Tree Wavelet Encoding
- Video Coding : Basic Building Blocks
- Motion Estimate Techniques
- Fast Motion Estimation Techniques
- Video Coding Standards
- Advanced Coding Aspects
- Audio Coding: Basic Concepts
- Audio Coding AC - 3
- AC -3 Decoder
- MPEG - 1 Audio Coding
- Introduction to VoIP
- VoIP Signaling : H.323 Protocol
- H.323 Call Controls and Enhancements
- Interworking with PSTN Limitations and Solution
- Multiplexing Schemes
- H.323:Multiplexing:Header Compression and BW
- ISDN Video Conferencing
- Video Conferencing : SIP Protocol
- 4G Multimedia Conferencing
