A Methodological Approach to Remove the ECG Noise from the EMG Signals

摘要：

The SEMGs are valuable in the kinetic system, sickness study, and clinical treatment. But the collected EMG signals recordings especially recordings from back muscles are often critically contaminated by the ECG signals and Power-Line Interference. The object of this paper is to reject the noise from the SEMGs signals that recording from the right erector spinae muscle using the adaptive filer technology. The first step of the study was to choose the method for collection of the weak SEMG signal. Then the ECG electrode position was chosen in order to record the ECG with a shape similar to that found in the noised SEMGs. At the end, spectrum of the denoised SEMG signal and the variance are analyzed. The result of the experiment showed that the adaptive filtering method proposed in this work could denoise the SEMG signals efficiency and reliable.

关键词： EMG ECG Adaptive noise canceller power-line interference.

作者: Hu Yaohang He Lesheng Shi Jihong Wang Weilian

作者单位: School of information,Yunnan University,Kunming 650091,China

会议类型: 国际会议

会议名称: 2011 10th International Conference on Electronic Measurement & Instruments(第十届电子测量与仪器国际会议 ICEMI2011)

会议地点: 成都

会议语种:英文

页码: 948-951

在线出版日期: 2011-08-16（万方平台首次上网日期，不代表论文的发表时间）