The Discrete Fourier Transform (DFT) is often simply (and incorrectly) referred to as the FFT (Fast Fourier Transform). Learn the difference between the FFT algorithm, the Discrete-Time Fourier Transform (DTFT), and the DFT as you explore circular convolution, enhanced spectral estimation, and other topics.
Based on a teaching-learning paradigm called layering, this book reflects the authors deep teaching background. The purpose and intent of this book series is to clarify the fundamental concepts of digital audio signal processing. Software examples (MATLAB) are used throughout the text which includes analytic exercises and their solution.
Gerald Lemay is currently working on his second PhD in Digital Signal Processing and welcomes comments and suggestions on this book. You may contact him through the publisher.