A digital signal processor (DSP) is a specialized microprocessor chip. It has improved design for the functional necessities of digital signal processing. Digital signal processors are manufactured on MOS integrated circuit chips. The objective of a DSP is generally to estimate, filter or compress continuous analog signals. DSPs regularly utilize extraordinary memory designs that can bring numerous information or directions simultaneously. They are generally utilized in audio signal processing, telecommunications, digital image processing, radar, sonar and speech recognition frameworks.