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´Digital Signal Processing, Second Edition ´enables electrical engineers and technicians in the fields of biomedical, computer, and electronics engineering to master the essential fundamentals of DSP principles and practice. Many instructive worked examples are used to illustrate the material, and the use of mathematics is minimized for easier grasp of concepts. As such, this title is also useful to undergraduates in electrical engineering, and as a reference for science students and practicing engineers.
The book goes beyond DSP theory, to show implementation of algorithms in hardware and software. Additional topics covered include adaptive filtering with noise reduction and echo cancellations, speech compression, signal sampling, digital filter realizations, filter design, multimedia applications, over-sampling, etc. More advanced topics are also covered, such as adaptive filters, speech compression such as PCM, u-law, ADPCM, and multi-rate DSP and over-sampling ADC.
New to this edition: MATLAB projects dealing with practical applications added throughout the bookNew chapter (chapter 13) covering sub-band coding and wavelet transforms, methods that have become popular in the DSP fieldNew applications included in many chapters, including applications of DFT to seismic signals, electrocardiography data, and vibration signalsAll real-time C programs revised for the TMS320C6713 DSK
Covers DSP principles with emphasis on communications and control applicationsChapter objectives, worked examples, and end-of-chapter exercises aid the reader in grasping key concepts and solving related problemsWebsite with MATLAB programs for simulation and C programs for real-time DSP



Table of Contents:
Intro to DSP. Signal Sampling and Quantization. Digital Signals and Systems. Discrete Fourier Transforms and Signal Spectra The Z-Transform. DSP Systems, Basic Filtering Type, and Digital Filter Realizations. Finite Impulse Response Filter Design. Infinite Impulse Response Filter Design. Hardware and Software for Digital Signal Processors. Adaptive Filters and Applications.
Waveform Quantization and Compression. Multirate Digital Signal Processing, Oversampling ADC Conversion, and Under Sampling of Bandpass Signals.
Subband and Wavelet Based Coding.
Image Processing Basics. Appendices
References
Answers to Selected Problems
Index