DocumentCode
3427234
Title
The reduction of noises in ECG signal using a frequency response masking based FIR filter
Author
Lian, Yong ; Yu, Jiang Hong
Author_Institution
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore
fYear
2004
fDate
1-3 Dec. 2004
Abstract
The electrocardiogram (ECG) signal is normally contaminated with noises generated by biological and environmental resources. This paper presents a way to remove the noises using the computational efficient linear phase FIR digital filters. The filter is developed based on the frequency response masking technique. The sparse coefficient vector in the filter makes it very attractive for a low cost and low power VLSI implementation.
Keywords
FIR filters; electrocardiography; medical signal processing; signal denoising; ECG signal; electrocardiogram; frequency response masking; linear phase FIR digital filters; low cost and low power VLSI; noise reduction; sparse coefficient vector; Computational efficiency; Digital filters; Electrocardiography; Finite impulse response filter; Frequency response; Noise generators; Noise reduction; Phase noise; Signal generators; Working environment noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Biomedical Circuits and Systems, 2004 IEEE International Workshop on
Print_ISBN
0-7803-8665-5
Type
conf
DOI
10.1109/BIOCAS.2004.1454136
Filename
1454136
Link To Document