ROBOT.LK

Video Tutorials on Digital Voice & Picture Communication

1 - Introduction
[media]http://www.youtube.com/watch?v=x7jR4f8JI2A[/media]

2 - Speech Production Model
[media]http://www.youtube.com/watch?v=X_JvfZiGEek[/media]

3 - Speech Coding : Objectives and Requirements
[media]http://www.youtube.com/watch?v=MBxFVBAzdMc[/media]

4 - Quantizers for Speech Signal
[media]http://www.youtube.com/watch?v=L8AQL7z3sSk[/media]

5 - mew - Law and Optimum Quantizer
[media]http://www.youtube.com/watch?v=YOyRnwCh_hU[/media]

6 - Adaptive Quantizer
[media]http://www.youtube.com/watch?v=yoMoEmRg9-M[/media]

7 - Differential Quantization
[media]http://www.youtube.com/watch?v=55LQYdVl2nY[/media]

8 - LDM and ADM
[media]http://www.youtube.com/watch?v=99f2KRwVrWE[/media]

9 - Differential PCM and Adaptive Prediction
[media]http://www.youtube.com/watch?v=4rFo0EmcNOk[/media]

10 - Linear Prediction of Speech
[media]http://www.youtube.com/watch?v=4uQsp10rGKU[/media]

11 - Computational Aspects of LPC parameters
[media]http://www.youtube.com/watch?v=8QD4fjVcZcE[/media]

12 - Cholesky Decomposition
[media]http://www.youtube.com/watch?v=aglyKBEg_7M[/media]

13 - Lattice Formulation of LPC Coefficient
[media]http://www.youtube.com/watch?v=iQ1YD9KA6d4[/media]

14 - Linear Predictive Synthesizer
[media]http://www.youtube.com/watch?v=9ZRSDWuKJ3U[/media]

15 - LPC Vocoder
[media]http://www.youtube.com/watch?v=uTBjX2P2l-8[/media]

16 - Introduction to Image and Video Coding
[media]http://www.youtube.com/watch?v=SnstUsMJ4V4[/media]

17 - Lossy Image Compression : DCT
[media]http://www.youtube.com/watch?v=sckLJpjH5p8[/media]

18 - DCT Quantization and Limitations
[media]http://www.youtube.com/watch?v=cqqsjvLKpuw[/media]

19 - Theory of Wavelets
[media]http://www.youtube.com/watch?v=namEuXQqxF4[/media]

20 - Discrete Wavelet Transforms
[media]http://www.youtube.com/watch?v=kp2zPGpKd74[/media]

21 - DWT on the Images and its Encoding
[media]http://www.youtube.com/watch?v=6704d9DDwLo[/media]

22 - Embedded Zero Tree Wavelet Encoding
[media]http://www.youtube.com/watch?v=SFn88vWsNBQ[/media]

23 - Video Coding : Basic Building Blocks
[media]http://www.youtube.com/watch?v=OdYlNAFYq44[/media]

24 - Motion Estimate Techniques
[media]http://www.youtube.com/watch?v=Tm4C2ZFd3zE[/media]

25 - Fast Motion Estimation Techniques
[media]http://www.youtube.com/watch?v=jRrs9OxLTYM[/media]

26 - Video Coding Standards
[media]http://www.youtube.com/watch?v=f9n-7mgNsNQ[/media]

27 - Advanced Coding Aspects
[media]http://www.youtube.com/watch?v=BzmXbb6JEWk[/media]

28 - Audio Coding: Basic Concepts
[media]http://www.youtube.com/watch?v=aCvceLLrE0k[/media]

29 - Audio Coding AC - 3
[media]http://www.youtube.com/watch?v=wu6mpH-yklc[/media]

30 - AC -3 Decoder
[media]http://www.youtube.com/watch?v=03RUhJ9-zfY[/media]

31 - MPEG - 1 Audio Coding
[media]http://www.youtube.com/watch?v=hXGLEVB8pvA[/media]

32 - Introduction to VoIP
[media]http://www.youtube.com/watch?v=zZoE7MQ8qO0[/media]

33 - VoIP Signalling : H.323 Protocol
[media]http://www.youtube.com/watch?v=Fxy9KVpf9OA[/media]

34 - H.323 Call Controls and Enhancements
[media]http://www.youtube.com/watch?v=nicIPJ2O5Co[/media]

35 - Interworking with PSTN Limitations and Solution
[media]http://www.youtube.com/watch?v=SyU7DapQjr8[/media]

36 - Multiplexing Schemes
[media]http://www.youtube.com/watch?v=FtYejPMbyLI[/media]

37 - H.323: Multiplexing:Header Compression and BW
[media]http://www.youtube.com/watch?v=VsuioOrNhKY[/media]

38 - ISDN Video Conferencing
[media]http://www.youtube.com/watch?v=QgEu7hfgTt4[/media]

39 - Video Conferencing : SIP Protocol
[media]http://www.youtube.com/watch?v=-oUOoHU8QfA[/media]

40 - 4G Multimedia Conferencing
[media]http://www.youtube.com/watch?v=KIQ-BL6dRe8[/media]