Digital Signal Processing Fundamentals and Applications

The textbook consists of 13 chapters, organized as follows: & Chapter 1 introduces concepts of DSP and presents a general DSP block diagram. Application examples are included. & Chapter 2 covers the sampling theorem described in time domain and frequency domain and also covers signal reconstruction. Some practical considerations for designing analog anti-aliasing lowpass filters and antiimage lowpass filters are included. The chapter ends with a section dealing with analog-to-digital conversion (ADC) and digital-to-analog conversion (DAC), as well as signal quantization and encoding. & Chapter 3 introduces digital signals, linear time-invariant system concepts, difference equations, and digital convolutions.