Time-frequency and time-scale techniques for the classification of native and bioprosthetic heart valve sounds

IEEE Transactions on Biomedical Engineering

Volumn 45, Issue 1, 1998, Pages 125-128

  Bentley, P M ^a   Grant, P M ^a   McDonnell, J T E ^a  

^a University of Oulu   (United Kingdom)

Author keywords

Classification; Feature analysis; Fourier transform; Phonocardiograph; Time frequency analysis; Wavelet

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; ACOUSTIC WAVES; CARDIOLOGY; DIAGNOSIS; FOURIER TRANSFORMS; SPECTRUM ANALYSIS; WAVELET TRANSFORMS;

PHONOCARDIOGRAPH; SHORT TIME FOURIER TRANSFORM; TIME FREQUENCY ANALYSIS;

HEART VALVE PROSTHESES;

AORTA VALVE PROSTHESIS; AORTA VALVE REPLACEMENT; ARTICLE; BIOPROSTHESIS; CLINICAL ARTICLE; FOURIER TRANSFORMATION; HEART SOUND; HEART VALVE PROSTHESIS; HUMAN; MITRAL VALVE PROSTHESIS; MITRAL VALVE REPLACEMENT; PHONOCARDIOGRAPHY;

AORTIC VALVE; BIOPROSTHESIS; FOURIER ANALYSIS; HEART RATE; HEART SOUNDS; HEART VALVE PROSTHESIS; HEART VALVES; HUMANS; MITRAL VALVE; PROSTHESIS FAILURE; REFERENCE VALUES; SIGNAL PROCESSING, COMPUTER-ASSISTED; TIME FACTORS;

EID: 0031982917     PISSN: 00189294     EISSN: None     Source Type: Journal    
DOI: 10.1109/10.650366     Document Type: Article

References (13)

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