摘要
介绍了关于人体脉搏信号采集装置的研究与设计方法。采用半导体压阻传感器对脉搏信号进行采集,其灵敏度、精度高,动态响应快,能够有效地提高脉搏信号的测量精度。
The paper deals with the design method of a pulse signal acquisition system for human body. Gathering pulse signal by a semiconductor piezoresistive sensor shows high sensitivity, high precision, and swift dynamic response, which can effectively improve the measurement precision.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2009年第6期112-114,共3页
Journal of Northeast Forestry University
关键词
脉搏信号
半导体压阻传感器
灵敏度
Pulse signals
Semiconductor piezoresistive sensors
Sensitivity
