An expectation-maximization algorithm for multichannel adaptive speech dereverberation in the frequency-domain

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

Volumn , Issue , 2012, Pages 17-20

  Schmid, Dominic ^a   Malik, Sarmad ^a   Enzner, Gerald ^a  

^a RUHR UNIVERSITY BOCHUM   (Germany)

Author keywords

Expectation maximization; frequency domain adaptive filtering; multichannel dereverberation; state space model

Indexed keywords

ACOUSTIC CHANNELS; CHANNEL IDENTIFICATION; COUPLED SUBSYSTEMS; DEREVERBERATION; EXPECTATION MAXIMIZATION; EXPECTATION-MAXIMIZATION ALGORITHMS; FIRST-ORDER; FREQUENCY DOMAINS; LEARNING RULES; MARKOV PROPERTY; MAXIMUM-LIKELIHOOD EXPECTATION-MAXIMIZATION; MULTI-CHANNEL; OBSERVATION MODEL; QUALITY MEASURES; SPECTROGRAMS; SPEECH DEREVERBERATION; SPEECH SIGNALS; STATE-SPACE MODELS; TIME VARYING;

FREQUENCY DOMAIN ANALYSIS; ITERATIVE METHODS; MAXIMUM PRINCIPLE; SIGNAL PROCESSING;

ALGORITHMS;

EID: 84867589358     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2012.6287806     Document Type: Conference Paper

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