Digital Audio Signal Processing: The Discrete Fourier TransformThe 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