Autors: Mihov, G. S., Badarov, D. H.
Title: Application of a Reduced Band-pass Filter in the Extraction of Power-line Interference from ECG Signals
Keywords: Digital filtering , ECG signal , Filter adapting , Mains interference extracting

Abstract: The paper proposes a digital band-pass filter designed to extract power-line interferences from ECG signals. The filter is called “reduced” because it processes samples that are distanced in a quarter of power-line period. During the extraction of the interference, an assessment of power-line frequency is performed and an appropriate adaptation of the coefficients of the reduced filter is performed. The reduced band-pass filter is suitable for mains interference rejection, as well as for its frequency measuring.

References

    Issue

    Proceedings of 29th International Scientific Conference Electronics - ET 2020, 2020, Bulgaria,

    Вид: постер/презентация в международен форум, публикация в реферирано издание, индексирана в Scopus