Speech Operated System using DSP: A Review

Speech is the most basic, common and efficient for m of communication method for people to interact with each other. Today, speech technologies are commercially available for an unlimited but interesting ran ge of tasks. These technologies enable machines to respond correctly and reliably to human voices, and provide usef ul and valuable services. This paper gives an overview of implementation of speech recognition using Digital Signal Processor (DSP) and comparison between DSPs used in.