Time-frequency analysis of systolic murmurs

IEE Colloquium (Digest)

Volumn , Issue 6, 1997, Pages

  Haghighi Mood, A ^a   Torry, J N ^a  

^a UNIVERSITY OF SUSSEX   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BIOMEDICAL ENGINEERING; DATA STORAGE EQUIPMENT; FREQUENCY DOMAIN ANALYSIS; INTERFACES (COMPUTER); TIME DOMAIN ANALYSIS;

SYSTOLIC MURMURS;

SIGNAL PROCESSING;

EID: 0030716623     PISSN: 09633308     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (4)

1. Johnson G. R., Adolph R. J., Campbell D. J., Evaluation of aortic stenosis by spectral analysis of the murmur. Journal of the American College of Cardiology, Vol. 6. 1, 1985, pp55-63.
2. Nygaard H., Thuesen L., Hasenkam J. M., Pedersen E. M., Pulsen P. K., Assessing the severity of aortic valve stenosis by spectral analysis of cardiac murmurs ( Spectral Vibercardiography). PartI: Technical aspect. Journal of Heart Valve Disease, Vol. 2, No. 4, 1993, pp 455-467.
3. Choi H., Williams W. J., Improved Time-Frequency Representation of Multicomponent Signals Using Exponential Kernels, IEEE Trans. Acoustic Speech and Signal Processing(ASSP), 1989, Vol. 37, No. 6, pp 862-871.
4. Haghighi-Mood, A. and Tony, J.N., Time-varying filtering of the first and second heart sounds, Proceedings of IEEE Engineering in Medicine and Biology Society 31st Oct - 3rd Nov 1996.