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KMID : 0372919920130020107
Journal of Biomedical Engineering Research
1992 Volume.13 No. 2 p.107 ~ p.114
Design of an Adaptive Filter for Noise Cancellation of ECG¡¯ s




Abstract
An adaptive filter for noise cancellation of ECG Is proposed. An adaptive noise canceller using the least mean squares algorithm Is used to reduce unwanted noise. An adaptive filter for nolse cancella lion minimizes the mean-square error between a primary input and a reference input. A primary input is the noisy ECG, and a reference input is a noise that Is correlated in some way with the noise in the primary input or a signal that is correlated only with ECG in the primary input.
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