What is DSP (Digital Signal Processing)?

Digital signal processing (DSP) is the utilization of digital processing to execute a wide assortment of signal processing tasks, for example digital signal processors. DSP applications incorporate sound processing, sonar, radar and other sensor array processing, video coding, audio coding, spectral density assessment, digital image processing, information compression, image compression, signal processing for telecommunications. Digital signal processing is the subfield of signal processing. The utilization of digital computation to signal processing permits numerous benefits over analog processing in numerous applications, like error detection and correction.