期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2015
卷号：81
期号：2
出版社：Journal of Theoretical and Applied
摘要：A linear enveloped circuit for processing of EMG signal has been designed and presented in this paper. The circuit acquires EMG signals from forearm muscle namely Flexor Digitorum Superficialis (FDS) using surface electrode and processed in into linear enveloped form. EMG can be defined as the electrical potential produced due to the contraction of muscle. EMG signal requires processes of preamplification, band limiting, rectification and smoothing in order to gain output signal in enveloped form. The output signal can be used for application in robotic such as prostheses or exoskeleton.
关键词：EMG; Flexor Digitorum Superficialis; Signal Processing; Preamplifier; Driven Right Leg; Band pass filter; CMMR; Linear Enveloped EMG Signal; Sallen Key
