Abstract
In this paper we propose the use of a lattice based second order infinite impulse response (IIR) notch filter with a simplified adaptation algorithm for removal of power line frequency from ECG signals. The performance of this filter is better as compared to a second order infinite impulse response (IIR) notch filter for a real time ECG recording systems where the frequency of line varies over a narrow range about 50 Hz.
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CITATION STYLE
Dhillon, S. S., & Chakrabarti, S. (2001). Power line interference removal from electrocardiogram using a simplified lattice based adaptive IIR notch filter. In Annual Reports of the Research Reactor Institute, Kyoto University (Vol. 4, pp. 3407–3412). https://doi.org/10.1109/iembs.2001.1019561
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