Understanding digital signal processing / Richard G. Lyons.

Includes bibliographical references and index.

1. Discrete Sequences and Systems -- 2. Periodic Sampling -- 3. The Discrete Fourier Transform -- 4. The Fast Fourier Transform -- 5. Finite Impulse Response Filters -- 6. Infinite Impulse Response Filters -- 7. Specialized Lowpass Fir Filters -- 8. Quadrature Signals -- 9. The Discrete Hilbert Transform -- 10. Sample Rate Conversion -- 11. Signal Averaging -- 12. Digital Data Formats and Their Effects -- 13. Digital Signal Processing Tricks -- App. A. The Arithmetic of Complex Numbers -- App. B. Closed Form of a Geometric Series -- App. C. Time Reversal and the DFT -- App. D. Mean, Variance, and Standard Deviation -- App. E. Decibels (DB and DBM) -- App. F. Digital Filter Terminology -- App. G. Frequency Sampling Filter Derivations -- App. H. Frequency Sampling Filter Design Tables.