An adaptive algorithm for noise rejection.
An adaptive algorithm for the rejection of noise artifact in 24-hour ambulatory electrocardiographic recordings is described. The algorithm is based on increased amplitude distortion or increased frequency of fluctuations associated with an episode of noise artifact. The results of application of the noise rejection algorithm on a high noise population of test tapes are discussed.
D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D003201:Computers; D004562:Electrocardiography / Q000379:methods*; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D008433:Mathematics; D008991:Monitoring, Physiologic / Q000379:methods*