The Essential Guide to Digital Signal Processing by Lyons, Richard G. -- Read -- Imperial Library of Trantor

Index

About This eBook Title Page Copyright Page Contents Preface 1. What Is Digital Signal Processing?

The Phantom Technology What Is a Signal? Analog and Digital Signals? Digital Signal Processing What You Should Remember

2. Analog Signals

What Is an Analog Signal? A Temperature Analog Signal An Audio Analog Signal An Electrical Analog Signal A Human Speech Analog Signal What You Should Remember

3. Frequency and the Spectra of Analog Signals

Frequency The Concept of Spectrum Analog Signal Spectra What You Should Remember

4. Digital Signals and How They Are Generated

What Is a Digital Signal? How Digital Signals Are Generated A Speech Digital Signal An Example of Digital Signal Processing Another Example of Digital Signal Processing Two Important Aspects of Sampling Analog Signals Sample Rate Conversion What You Should Remember

5. Sampling and the Spectra of Digital Signals

Analog Signal Spectra—A Quick Review How Sampling Affects the Spectra of Digital Signals The Spectrum of a Digital Sine Wave Signal The Spectrum of a Digital Voice Signal The Spectrum of a Digital Music Signal Anti-Aliasing Filters Analog-to-Digital Converter Output Numbers What You Should Remember

6. How We Compute Digital Signal Spectra

Computing Digital Spectra A Spectral Computation Example A Spectral Analysis Example What You Should Remember

7. Wavelets

The Fast Fourier Transform (FFT)—A Quick Review The Continuous Wavelet Transform (CWT) What You Should Remember

8. Digital Filters

Analog Filtering Generic Filter Types Digital Filtering What You Should Remember

9. Binary Numbers

Number Systems Binary Data Why Use Binary Numbers? Binary Numbers and Analog-to-Digital Converters What You Should Remember

A. Scientific Notation B. Decibels

Decibels Used to Describe Sound Power Values Decibels Used to Measure Earthquakes Decibels Used to Describe Signal Amplitudes Decibels Used to Describe Filters

C. AM and FM Radio Signals

AM Radio Signals FM Radio Signals Comparing AM and FM Radio

D. Binary Number Formats

Unsigned Binary Number Format Sign-Magnitude Binary Number Format Two’s Complement Binary Number Format Offset Binary Number Format Alternate Binary Number Notation

Glossary Index