OMAPL138-based Systematic Study on Portable EEG Detection System

Ze-hua Liu

Abstract: OMAPL138-based portable EEG detection system is designed in this paper. This system transplants algorithm to OMAPL138 processor to realize preprocessing, storage and dynamic display of data by receiving amplified and processed digital EEG through wireless module. By contrast of traditional EEG detection system, the flexibility and portability of EEG detection system is added to this system. Compared to the existing portable EEG processing system, it is separated from upper compute and doesnt need living power supply. The whole system is more portable and smaller in size. Thus, this system possesses many characteristics such as small volume, low power consumption, strong antigambling capacity and portability, etc.

Keywords: OMAPL 138 processor, EEG, wireless module, portable, preprocessing