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Title: A zero-delay FFT-based subband acoustic echo canceller for teleconferencing and hands-free telephone systems
Authors: Chen, JDZ ×
Bes, H
Vandewalle, Joos
Evers, I
Janssens, Philip #
Issue Date: Oct-1996
Publisher: Ieee-inst electrical electronics engineers inc
Series Title: IEEE Transactions on circuits and systems ii-analog and digital signal processing vol:43 issue:10 pages:713-717
Abstract: A new structure of the subband acoustic echo canceller (AEC) is proposed. It introduces no delay in the transmission line. Using the new structure and a simplified weighted overlap-add method, an acoustic echo canceller is designed, The results showed that the designed system has good echo reduction and is stable in nonstationary environments, A hardware implementation of the proposed subband AEC is also presented in this brief.
ISSN: 1057-7130
Publication status: published
KU Leuven publication type: IT
Appears in Collections:ESAT - STADIUS, Stadius Centre for Dynamical Systems, Signal Processing and Data Analytics
× corresponding author
# (joint) last author

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