Title :
A method of elimination of interferences of quasi-periodic nature
Author :
Ziarani, A.K. ; Konrad, A. ; Rogers, Edward S., Sr.
Author_Institution :
Dept. of Electr. & Comput. Eng., Toronto Univ., Ont., Canada
Abstract :
A nonlinear adaptive method for the elimination of quasiperiodic interferences of time-varying nature having frequency characteristics within the frequency range of the signal of interest is presented. The methodology is exemplified by its application in removing power line interference from electrocardiogram signals
Keywords :
adaptive signal processing; electrocardiography; electromagnetic interference; interference suppression; medical signal processing; ECG signals; EMI; electrocardiogram signals; electromagnetic interference; frequency characteristics; interference elimination; nonlinear adaptive method; power line interference removal; quasiperiodic interferences; time-varying nature; Application software; Circuits and systems; Degradation; Electromagnetic interference; Electromagnetic radiation; Electromagnetic radiative interference; Frequency estimation; Interference elimination; Signal processing; Strontium;
Conference_Titel :
Circuits and Systems, 2001. MWSCAS 2001. Proceedings of the 44th IEEE 2001 Midwest Symposium on
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-7150-X
DOI :
10.1109/MWSCAS.2001.986188
