A Review on Noises in EMG Signal and its Removal
A Review on Noises in EMG Signal and its Removal
复制标题
肌电信号噪声及其消除研究进展
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
Arul
中科院分区：
文献类型：
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作者：
Arul
肌电图（Electromyography， EMG）是一门研究肌肉功能的科学，目前在生物医学和临床方面有着广泛的应用。肌电模拟过程中肌电图信号包含两个来源，即肌肉的有用电响应和信号中的噪声。噪声可能来自技术来源（电力线噪声）或生物来源（ECG）。必须仔细研究系统中的噪音，因为这会干扰对肌肉活动的分析。本文讨论了影响肌电信号的各种类型的噪声以及一些基本的去噪技术。
Electromyography (EMG) is the study about the function of muscles, and today it have many applications in biomedical and clinical purposes. The EMG signal contains two sources during the myoelectrical simulation which are the useful electrical response of the muscles and the noise in the signal. The noises can occur from either technical sources (power line noise) or from biological sources (ECG). The noises in the system must be carefully studied, as this will interrupt the analysis of the muscular activity. This paper discuss about various types of noises that affects EMG signal and also some of the basic noise removal techniques.