COMPARISION SPECTRAL ANALYSIS METHODS ACCORDING TO THE PERFORMANCE AND SELECTIVITY FOR THE S1-S2 HEART SOUNDS

Volume: 6 Number: 2 March 1, 2011
  • Ugur Fidan
  • Naim Karasekreter
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Engineering Sciences
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COMPARISION SPECTRAL ANALYSIS METHODS ACCORDING TO THE PERFORMANCE AND SELECTIVITY FOR THE S1-S2 HEART SOUNDS

Abstract

In this study, time-amplitude data were obtained by being analyzed heart sounds in the wav file format that were received from eGeneral Medical Inc. database with software which was developed in Visual Studio C#.Net. On these data, Discrete Fourier Transform (DFT), Periodogram Power Spectrum Density (PSD), Shannon Energy and Short-time Fourier Transform (STFT) methods were used besides Hamming, Hanning and Blackman windowing functions. These methods were compared in terms of code process time and graphically selectiveness. As a result, it is seen that the process time of Shannon Energy method was much faster than DFT, STFT and Periodogram PSD methods and more efficient in classification of S1 and S2 heart sounds.

Keywords

Details

Primary Language

Turkish

Subjects

-

Journal Section

-

Authors

Ugur Fidan This is me

Naim Karasekreter This is me

Publication Date

March 1, 2011

Submission Date

August 29, 2014

Acceptance Date

-

Published in Issue

Year 2011 Volume: 6 Number: 2

DOI

https://doi.org/10.12739/nwsaes.v6i2.5000066996

IZ

https://izlik.org/JA68DB99YK

Cite

RIS / Bibtex
APA
Fidan, U., & Karasekreter, N. (2011). COMPARISION SPECTRAL ANALYSIS METHODS ACCORDING TO THE PERFORMANCE AND SELECTIVITY FOR THE S1-S2 HEART SOUNDS. Engineering Sciences, 6(2), 620-630. https://doi.org/10.12739/nwsaes.v6i2.5000066996
AMA
1.Fidan U, Karasekreter N. COMPARISION SPECTRAL ANALYSIS METHODS ACCORDING TO THE PERFORMANCE AND SELECTIVITY FOR THE S1-S2 HEART SOUNDS. Engineering Sciences. 2011;6(2):620-630. doi:10.12739/nwsaes.v6i2.5000066996
Chicago
Fidan, Ugur, and Naim Karasekreter. 2011. “COMPARISION SPECTRAL ANALYSIS METHODS ACCORDING TO THE PERFORMANCE AND SELECTIVITY FOR THE S1-S2 HEART SOUNDS”. Engineering Sciences 6 (2): 620-30. https://doi.org/10.12739/nwsaes.v6i2.5000066996.
EndNote
Fidan U, Karasekreter N (March 1, 2011) COMPARISION SPECTRAL ANALYSIS METHODS ACCORDING TO THE PERFORMANCE AND SELECTIVITY FOR THE S1-S2 HEART SOUNDS. Engineering Sciences 6 2 620–630.
IEEE
[1]U. Fidan and N. Karasekreter, “COMPARISION SPECTRAL ANALYSIS METHODS ACCORDING TO THE PERFORMANCE AND SELECTIVITY FOR THE S1-S2 HEART SOUNDS”, Engineering Sciences, vol. 6, no. 2, pp. 620–630, Mar. 2011, doi: 10.12739/nwsaes.v6i2.5000066996.
ISNAD
Fidan, Ugur - Karasekreter, Naim. “COMPARISION SPECTRAL ANALYSIS METHODS ACCORDING TO THE PERFORMANCE AND SELECTIVITY FOR THE S1-S2 HEART SOUNDS”. Engineering Sciences 6/2 (March 1, 2011): 620-630. https://doi.org/10.12739/nwsaes.v6i2.5000066996.
JAMA
1.Fidan U, Karasekreter N. COMPARISION SPECTRAL ANALYSIS METHODS ACCORDING TO THE PERFORMANCE AND SELECTIVITY FOR THE S1-S2 HEART SOUNDS. Engineering Sciences. 2011;6:620–630.
MLA
Fidan, Ugur, and Naim Karasekreter. “COMPARISION SPECTRAL ANALYSIS METHODS ACCORDING TO THE PERFORMANCE AND SELECTIVITY FOR THE S1-S2 HEART SOUNDS”. Engineering Sciences, vol. 6, no. 2, Mar. 2011, pp. 620-3, doi:10.12739/nwsaes.v6i2.5000066996.
Vancouver
1.Ugur Fidan, Naim Karasekreter. COMPARISION SPECTRAL ANALYSIS METHODS ACCORDING TO THE PERFORMANCE AND SELECTIVITY FOR THE S1-S2 HEART SOUNDS. Engineering Sciences. 2011 Mar. 1;6(2):620-3. doi:10.12739/nwsaes.v6i2.5000066996