An Application of DSP in the Human-computer Interactive Technology Based on SEMG

This paper describes an application of DSP in the Human-computer interactive technology based on SEMG. DSP is used as the core of the system, using AD976 as the A/D converter. Using DSP processes the collected SEMG signal and feature extraction. Adopting some simple and easy method to classify the feature values, converted the different actions to the corresponding control commands, then send the commands to the robot, achieved the human-computer interactive technology based on SEMG. The practice has proved that this program has high feasibility and high application value.