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Novel schemes for nonlinear acoustic echo cancellation based on filter combinations.
Luis Antonio Azpicueta-Ruiz
Marcus Zeller
Jerónimo Arenas-García
Walter Kellermann
Published in:
ICASSP (2009)
Keyphrases
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linear filters
nonlinear filters
pulse width
filtering algorithm
nonlinear filtering
source localization
preprocessing step
face recognition
adaptive filtering
acoustic signal
complementarity problems
adaptive filter
noise reduction
image denoising
high frequency
multiresolution
feature vectors