Corpus ID: 18775496

Design and implementation of digital FIR equiripple notch filter on ECG signal for removal of power line interference

  title={Design and implementation of digital FIR equiripple notch filter on ECG signal for removal of power line interference},
  author={M. Chavan and R. A. Agarwala and M. Uplane},
  journal={WSEAS Transactions on Signal Processing archive},
  • M. Chavan, R. A. Agarwala, M. Uplane
  • Published 2008
  • Computer Science
  • WSEAS Transactions on Signal Processing archive
  • Filtering of power line interference is very meaningful in the measurement of biomedical events recording, particularly in the case of recording signals as weak as the ECG. The available filters for power line interference either need a reference channel or regard the frequency as fixed 50/60Hz. Methods of noise reduction have decisive influence on performance of all electro-cardio-graphic (ECG) signal processing systems. This work deals with problems of power line interference reduction. In… CONTINUE READING
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