基于DSP的脑电信号采集系统在基础体温测量中的设计

Design of Acquisition System of Brain Wave Based on DSP in the Basal Body Temperature Measurement

介绍了一种基于DSP的脑电采集系统的设计方案.通过ADC将前端模拟信号传输至DSP,由DSP处理数据,HPI接口实现DSP与单片机的通信,将DSP采集到的脑电数据保存到PC中,以便由此记录人体基础体温.

A DSP-based EEG acquisition system is designed to achieve EEG digital tittering. Through the ADC front-end, Analog signal is transmitted to the DSP for data processing. HPI interface communicate with DSP and MCU. The EEG data collected by DSP is saved to the PC so that the basal body temperature of the resulting record.