A low-cost, multi-channel, EMG signal processing amplifier

被引：12

作者：

Cheney, PD ^{[1
]}

Kenton, JD

Thompson, RW

McKiernan, BJ

Lininger, RE

Trank, JW

机构：

[1] Univ Kansas, Med Ctr, Smith Mental Retardat & Human Dev Res Ctr, Kansas City, KS 66160 USA

[2] Univ Kansas, Med Ctr, Dept Physiol, Kansas City, KS 66160 USA

来源：

JOURNAL OF NEUROSCIENCE METHODS | 1998年 / 79卷 / 01期

关键词：

EMG; movement; amplifier; circuit; multi-channel recording;

D O I：

10.1016/S0165-0270(97)00170-2

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

There is a growing need in studies of movement control to expand the number of muscles from which EMG activity is recorded during performance of motor tasks. Optimal viewing and analysis of this EMG activity requires signal processing which provides adjustable gain and baseline offset as wells as selectable AC coupling, rectification and filtering. This paper presents a low-cost circuit that combines two channels of EMG signal processing capability in one module. (C) 1998 Elsevier Science B.V.

引用

页码：123 / 127

页数：5

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