Improved Kalman gain computation for multichannel frequency-domain adaptive filtering and application to acoustic echo cancellation

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

Volumn 2, Issue , 2002, Pages

  Buchner, Herbert ^a   Kellermann, Walter ^a  

^a UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE FILTERING; ALGORITHMS; COMPUTATIONAL COMPLEXITY; CONVERGENCE OF NUMERICAL METHODS; ECHO SUPPRESSION; FIR FILTERS; FOURIER TRANSFORMS; FREQUENCY DOMAIN ANALYSIS; KALMAN FILTERING; MATRIX ALGEBRA; OPTIMIZATION; PERTURBATION TECHNIQUES;

ACOUSTIC ECHO CANCELLATION; DISCRETE FOURIER TRANSFORM; FREQUENCY DOMAIN KALMAN GAIN; MULTICHANNEL ADAPTIVE FILTERING;

ACOUSTIC SIGNAL PROCESSING;

EID: 0036290097     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/icassp.2002.5745001     Document Type: Conference Paper

References (11)

1. Stereophonic acoustic echo cancellation - An overview of the fundamental problem
2. Frequency-domain adaptive filtering revisited, generalization to the multi-channel case and application to acoustic echo cancellation
3. An efficient combination of multi-channel acoustic echo cancellation with a beamforming microphone array
4. Unconstrained frequency domain adaptive filter
5. The generalized multidelay adaptive filter: Structure and convergence analysis
6. Acoustic echo cancellation for two and more reproduction channels