Title :
Adaptive frequency technique for eliminating power line interference in ECG signal
Author :
Rungchamrus, Auenjit ; Koseeyaporn, Jeerasuda ; Wardkein, Paramote
Author_Institution :
Dept. of Telecommun. Eng., King Mongkut´´s Inst. of Technol. Ladkrabang, Bangkok, Thailand
Abstract :
In this research, the new system which can eliminate the power line interference (PLI) from the electrocardiogram (ECG) signal is proposed. The system consists of a band pass filter, an automatic gain control and an adaptive filter. With the proposed system, the varied frequency and varied amplitude of the power line interference can be significantly eliminated from the ECG signal. In addition, the simulation results illustrates that the performance of PLI cancellation of the proposed system is improved comparing to the method of [4].
Keywords :
adaptive filters; automatic gain control; band-pass filters; electrocardiography; ECG signal; adaptive filter; adaptive frequency technique; automatic gain control; band pass filter; electrocardiogram; power line interference; Adaptive filters; Band pass filters; Electrocardiography; Gain control; Interference; Noise; adaptive filters; electrocardiogram signals; power line interference signals;
Conference_Titel :
Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 2012 9th International Conference on
Conference_Location :
Phetchaburi
Print_ISBN :
978-1-4673-2026-9
DOI :
10.1109/ECTICon.2012.6254154
