Documents 7

Mulitimedia Computing Online Lecture-6 Learning Objectives: Data Compression ± Text Compression Huffman Coding LZW Coding Arithmetic Coding GIF JPEG Standard JPEG 2000 Instructor-in-Charge…

Documents Digital communications 1

1. DIGITAL COMMUNICATIONS 2. Linear vs. Nonlinear PCM Codes- Early systems used linear codesLinear Encoding- The accuracy (resolution) for the higher- amplitude analog signals…

Documents D ATA C OMMUNICATIONS Compression Techniques. D ATA C OMPRESSION Whether data, fax, video, audio,...

DATA COMMUNICATIONS Compression Techniques DATA COMPRESSION Whether data, fax, video, audio, etc., compression can work wonders Compression can be loss-less, or lossy * HUFFMAN…