Digital Signal Processing Pdf By Ganesh Rao New May 2026

Digital Signal Processing is the process of analyzing, modifying, and synthesizing digital signals, which are signals that have been converted into a digital format. This process involves the use of digital computers or specialized digital signal processing hardware to perform various operations on the signal, such as filtering, convolution, and Fourier analysis. The goal of DSP is to extract useful information from the signal, improve its quality, or transform it into a more suitable form for further processing or transmission.