Design of Man-machine Interaction System Based on Voice Processing Technology

A design scheme of man-machine interaction system based on voice processing technology was proposed which was designed with SPCE061A single-chip microcomputer. The system's structure was given and circuits of audio input and output were introduced, especially the scheme of software realization of functions of voice playing and voice recognition. The experiment result showed that the system has good performance and high correct rate of voice recognition, while it is easy to be influenced by environments of training and recognition.