Lesson 07: Analog to Digital Conversion

Section 4.2 of Data Communications and Networking. (Slides: Pages 4.41 – 4.62)

A brief introduction to pulse code modulation (PCM)

Quantizing levels vs. Quality (Flash demo)

Companding

PCM noice and companding

Reference: Understanding Telephone Electronics: Ch. 6 (Pg. 161 – 191)

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