A new algorithm of heart sound feature extraction

Chinese Journal of Biomedical Engineering

Volumn 24, Issue 6, 2005, Pages 685-689

  Zhou, Jing ^a   Yang, Yong Ming ^a   He, Wei ^a  

^a BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

Heart murmur; Heart sound; Normalized average Shannon energy; Wavelet; Welch PSD

Indexed keywords

HEART MURMUR; HEART SOUND; NORMALIZED AVERAGE SHANNON ENERGY; WAVELET; WELCH PSD;

ACOUSTIC WAVES; ALGORITHMS; BIOLOGICAL ORGANS; DISEASES;

FEATURE EXTRACTION;

ALGORITHM; ARTICLE; HEART DISEASE; HEART MURMUR; HEART SOUND; PHONOCARDIOGRAPHY;

EID: 32644433890     PISSN: 02588021     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (6)

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2. Asir B El, Khadra L, Al-Abbasi AH, et al., Time-frequency Analysis of Heart Sounds[J], 1996 IEEE TENCON. Digital Signal Processing Applications, 1996, 2: 553-558.
3. Liang Hui-Ying, Sakari L, Iiro H. A Heart Sound Segmentation Algorithm Using Wavelet Decomposition and Reconstruction [C], Proceeding-19th International Conference IEEE/EMBS, Chicago, USA: IEEE, 1997, 1630-1633.
4. Haghighi-Mood A, Tony JN, Application of Advanced Signal Processing Techniques In Analysis of Heart sound [C], Signal Processing in Cardiography, London, UK: IEE, 1995.8/1-8/5.