TUTCRIS - Tampereen teknillinen yliopisto

TUTCRIS

Influences of digital band-pass filtering on the BCG waveform

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
OtsikkoBIOSIGNALS 2008 - Proceedings of the 1st International Conference on Bio-inspired Systems and Signal Processing
Sivut84-89
Sivumäärä6
TilaJulkaistu - 13 marraskuuta 2008
OKM-julkaisutyyppiEi OKM-tyyppiä
TapahtumaBIOSIGNALS 2008 - 1st International Conference on Bio-inspired Systems and Signal Processing - Funchal, Madeira, Portugali
Kesto: 28 tammikuuta 200831 tammikuuta 2008

Conference

ConferenceBIOSIGNALS 2008 - 1st International Conference on Bio-inspired Systems and Signal Processing
MaaPortugali
KaupunkiFunchal, Madeira
Ajanjakso28/01/0831/01/08

Tiivistelmä

The band pass filter is used to attenuating breathing originated signal from the heart originated BCG signal. The bandwidth of the both signals slightly overlap, hereby the complete attenuation of the breathing is not possible without also altering the heart originated BCG waveforms and the parameters which are obtained from the BCG. In our study we investigated the optimal lower cut-off frequency, and 1.3 Hz was found as the reasonable compromise between the attenuation of the breathing and the altering of the heart originated BCG.