DocumentCode
320095
Title
ECG noise reduction by ordered averaging
Author
Ramos, Juan ; Pallas-areny, Ramon
Author_Institution
Dept. d´´Enginyeria Electronica, Univ. Politecnica de Catalunya, Barcelona, Spain
Volume
3
fYear
1996
fDate
31 Oct-3 Nov 1996
Firstpage
960
Abstract
The authors propose a new method for signal averaging intended for nonstationary noise reduction in the ECG. The different ECG cycles are arranged in ascending order or noise variance before averaging. Then if only low-variance cycles are averaged, the improvement in signal-to-noise ratio is better than averaging all cycles recorded
Keywords
electrocardiography; medical signal processing; noise; ECG cycles; ECG noise reduction; electrodiagnostics; low-variance cycles; noise variance; ordered averaging; signal averaging; signal-to-noise ratio improvement; Bioelectric phenomena; Biomedical signal processing; Electrocardiography; Electromyography; Noise level; Noise reduction; Nominations and elections; Signal processing; Signal to noise ratio; Yield estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1996. Bridging Disciplines for Biomedicine. Proceedings of the 18th Annual International Conference of the IEEE
Conference_Location
Amsterdam
Print_ISBN
0-7803-3811-1
Type
conf
DOI
10.1109/IEMBS.1996.652660
Filename
652660
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