Powerline noise elimination in biomedical signals via blind source separation and wavelet analysis

@inproceedings{AkweiSekyere2015PowerlineNE,
  title={Powerline noise elimination in biomedical signals via blind source separation and wavelet analysis},
  author={Samuel Akwei-Sekyere and Silvia Comani},
  booktitle={PeerJ},
  year={2015}
}
The distortion of biomedical signals by powerline noise from recording biomedical devices has the potential to reduce the quality and convolute the interpretations of the data. Usually, powerline noise in biomedical recordings are extinguished via band-stop filters. However, due to the instability of biomedical signals, the distribution of signals filtered out may not be centered at 50/60 Hz. As a result, self-correction methods are needed to optimize the performance of these filters. Since… CONTINUE READING
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