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Performance Evaluation of Various Window Techniques for Noise Cancellation from ECG Signal

by Shivani Sharma, Ravindra Pratap Narwaria
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 93 - Number 19
Year of Publication: 2014
Authors: Shivani Sharma, Ravindra Pratap Narwaria
10.5120/16464-5826

Shivani Sharma, Ravindra Pratap Narwaria . Performance Evaluation of Various Window Techniques for Noise Cancellation from ECG Signal. International Journal of Computer Applications. 93, 19 ( May 2014), 1-5. DOI=10.5120/16464-5826

@article{ 10.5120/16464-5826,
author = { Shivani Sharma, Ravindra Pratap Narwaria },
title = { Performance Evaluation of Various Window Techniques for Noise Cancellation from ECG Signal },
journal = { International Journal of Computer Applications },
issue_date = { May 2014 },
volume = { 93 },
number = { 19 },
month = { May },
year = { 2014 },
issn = { 0975-8887 },
pages = { 1-5 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume93/number19/16464-5826/ },
doi = { 10.5120/16464-5826 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:16:07.678506+05:30
%A Shivani Sharma
%A Ravindra Pratap Narwaria
%T Performance Evaluation of Various Window Techniques for Noise Cancellation from ECG Signal
%J International Journal of Computer Applications
%@ 0975-8887
%V 93
%N 19
%P 1-5
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Removal of noise from ECG Signals leads to the accurate analysis of potential diseases. ECG Signals are low frequency signals. In this paper, FIR low pass filter have been designed with the help of window techniques at cut off frequency 60 Hz to remove noise from corrupted signal. Additive white Gaussian noise (AWGN) is added artificially to the ECG samples recorded from MIT-BIH database. Comparison of ECG Signal before and after filtering is done on the basis of two parameters i. e. signal to noise ratio and average power. The results are calculated using Gaussian, Bartlett and Hann window based FIR filter.

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Index Terms

Computer Science
Information Sciences

Keywords

FIR digital filter Signal to noise ratio (SNR) Average Power Window Technique.

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