ECG baseline wander reduction using linear phase filters

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Alsté van, J.A. and Eck van, W. and Hermann, O.E. (1986) ECG baseline wander reduction using linear phase filters. Computers and Biomedical Research, 19 (5). pp. 417-427. ISSN 0010-4809

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Abstract:The continuous real time reduction of baseline wander is a considerable problem in electrocardiography during exercises. Our solution consists of spectral filtering. The legitimacy of high-pass filtering of the ECG by means of digital linear phase filters with a low cut-off frequency as high as the heart rate is shown. The specifications of these filters are derived from experimental results. Special hardware is presented that simultaneously performs the desired real-time filter operation in four ECG leads.
Item Type:Article
Copyright:© 1986 Elsevier Science
Faculty:
Science and Technology (TNW)
Link to this item:http://purl.utwente.nl/publications/69667
Official URL:http://dx.doi.org/10.1016/0010-4809(86)90037-6
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