Power Line Interference (PLI) Reduction in Electrocardiogram (ECG) Using Multiple Sub-Adaptive Filters Approach
نویسنده
چکیده
One of the main problems in biomedical data processing like electrocardiography is the separation of the wanted signal from noises. In this paper a type of multiple sub-adaptive filters are considered to reduce the Electrocardiogram (ECG) signal noises like Power Line Interference (PLI). Results of simulations in MATLAB are presented. The results were compared with the pervious approaches used in this field of search.
منابع مشابه
Power Line Interference and Baseline Removal in ECG
Power Line Interference, typically occurring at 50-60Hz frequencies and baseline drift at sub-Hertz ranges are two of the key sources of corruption of ECG signals. In this short article, elimination/mitigation of these effects using notch and high pass filters termed DC notch filters are discussed. The results plotted highlight effective removal of PLI and baseline effects.
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