Chapter 1

Introduction to Digital Signal Processing

Robert Oshana

Chapter Outline

What is digital signal processing?

Digital signal processing (DSP) is the method of processing signals and data in order to enhance, modify, or analyze those signals to determine specific information content. It involves the processing of real-world signals that are converted to, and represented by, sequences of numbers. These signals are then processed using mathematical techniques, in order to ...

Get DSP for Embedded and Real-Time Systems now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.