Heart sound analysis using labview.

N. Ruban; Mathew M Noel; Guneet Pal Singh Arneja; Kapil Bansal

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Heart sound analysis using labview.

Author(s)

N. Ruban School of Electrical Engineering, VIT University, Vellore, India

Mathew M Noel School of Electrical Engineering, VIT University, Vellore, India

Guneet Pal Singh Arneja School of Electrical Engineering, VIT University, Vellore, India

Kapil Bansal School of Electrical Engineering, VIT University, Vellore, India

Abstract

This paper presents an algorithm to separate the heart sounds, using LabVIEW. The proposed algorithm reads the audio sample signals in .wav format and converts them into a 2-dimentional array. The values stored in this 2-dimentional array and the values of both the separation coefficients are finally fed into the last phase of the algorithm which leads to the separation of heart sounds. After separation, the S1 and S2 signal can be processed in parallel or independently to infer more accurate results. This user friendly technique of separating heart sounds makes it easy for the medical professionals to interpret heart disorders and to further make a better diagnosis.

Publication Details

Page(s) 1029-1033

DOI DOI not available

Published Journal: Journal of Theoretical and Applied Information Technology, Volume: 46, Issue: 2, Year: 2012

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