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INFORMATION CODING TECHNIQUES pdf notes
Ravi Chopra

INFORMATION CODING TECHNIQUES pdf notes

Ravi Chopra | 18-Jan-2016 |
INFORMATION ENTROPY FUNDAMENTALS , DATA AND VOICE CODING , ERROR CONTROL CODING , COMPRESSION TECHNIQUES , AUDIO AND VIDEO CODING ,

Hi friends, here Ravi Chopra uploaded notes for INFORMATION CODING TECHNIQUES with title INFORMATION CODING TECHNIQUES pdf notes. You can download this lecture notes, ebook by clicking on the below file name or icon.

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UNIT I INFORMATION ENTROPY FUNDAMENTALS 9
Uncertainty - Information and entropy – Source coding theorem – Huffman coding – Shannon Fano coding – Discrete memory less channels – Channel capacity – Channel coding theorem – Channel capacity theorem.
UNIT II DATA AND VOICE CODING 9
Differential pulse code modulation – Adaptive differential pulse code modulation – Adaptive sub-band coding – Delta modulation – Adaptive delta modulation – Coding of speech signal at low bit rates (Vocoders – LPC).
UNIT III ERROR CONTROL CODING 9
Linear block codes – Syndrome decoding – Minimum distance consideration – Cyclic codes – Generator polynomial – Parity check polynomial – Encoder for cyclic codes – Calculation of syndrome – Convolutional codes.
UNIT IV COMPRESSION TECHNIQUES 9
Principles – Text compression – Static Huffman coding – Dynamic Huffman coding – Arithmetic coding – Image compression – Graphics interchange format – Tagged image file format – Digitized documents – Introduction to JPEG standards.
UNIT V AUDIO AND VIDEO CODING 9
Linear predictive coding – Code excited LPC – Perceptual coding – MPEG audio coders – Dolby audio coders – Video compression – Principles – Introduction to H.261 & MPEG video standards.

 

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