Proceedings of the KOSOMBE Conference (대한의용생체공학회:학술대회논문집)

The Korean Society of Medical and Biological Engineering (대한의용생체공학회)
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Adaptive Filter for Noise Cancellation of ECG's

심전도 신호의 잡음 제거를 위한 적응 필터

  • Lee, Jae-Joon (Dept. of Electrical Engineering Yonsei University) ;
  • Song, Chul-Gyu (Dept. of Electrical Engineering Yonsei University) ;
  • Lee, Je-Suk (Dept. of Electrical Engineering Yonsei University) ;
  • Lee, Myoung-Ho (Dept. of Electrical Engineering Yonsei University)
  • Published : 1992.05.15
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Abstract

Adaptive fliter for noise cancellation of ECG is proposed. An adaptive noise canceller using the least mean squares algorithm is used to reduce unwanted noise. The adaptive noise canceller minimizes the mean-square error between a primary input, which is the noisy ECG, and a reference input, which is either noise that is correlated in some way with the noise in the primary input or a signal that is correlated only with ECG in the primary input.

Keywords