Expectation-maximization algorithm for multi-pitch estimation and separation of overlapping harmonic spectra

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2009, Pages 3073-3076

  Badeau, Roland ^a   Emiya, Valentin ^a   David, Bertrand ^a  

^a INSTITUT TELECOM   (France)

Author keywords

Algorithms; Envelope detection; Harmonic analysis; Maximum likelihood estimation; Spectral analysis

Indexed keywords

CHORD IDENTIFICATION; ENVELOPE DETECTION; EXPECTATION-MAXIMIZATION ALGORITHMS; FUNDAMENTAL FREQUENCIES; HARMONIC SPECTRUM; MULTIPLE HARMONIC SOURCES; PITCH ESTIMATION; SPECTRAL ANALYSIS; SPECTRAL ENVELOPES;

ACOUSTIC VARIABLES MEASUREMENT; ACOUSTICS; BLIND SOURCE SEPARATION; ELECTRONIC CIRCUIT TRACKING; ESTIMATION; FOURIER SERIES; FREQUENCY ESTIMATION; HARMONIC ANALYSIS; MAXIMUM PRINCIPLE; OPTIMIZATION; SIGNAL DETECTION; SIGNAL PROCESSING; SPECTRUM ANALYSIS; SPECTRUM ANALYZERS;

MAXIMUM LIKELIHOOD ESTIMATION;

EID: 70349207123     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2009.4960273     Document Type: Conference Paper

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