8 search results - page 1 / 2 » Novel schemes for nonlinear acoustic echo cancellation based... |
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
Nonlinear acoustic echo cancellers (NLAEC) are becoming increasingly important in hands-free applications. However, in some situations, an NLAEC is inferior to a linear AEC, espec...
ICMCS
2009
IEEE
13 years 2 months ago
2009
IEEE
Acoustic echoes represent a major source of discomfort in hands free, full-duplex, communication systems. The problem becomes particularly difficult when the loudspeakers are nonl...
ICASSP
2010
IEEE
13 years 4 months ago
2010
IEEE
Combining the channels of a multiple input/multiple output (MIMO) system into suitably chosen modes by a domain transformation offers great improvements of adaptive filtering alg...
ETT
2002
13 years 4 months ago
2002
Multichannel acoustic echo cancellation is basically composed of two parts. One part is a multichannel system identification problem which is nontrivial to solve. The other part, w...
TASLP
2008
13 years 4 months ago
2008
Hands-free devices are often used in a noisy and reverberant environment. Therefore, the received microphone signal does not only contain the desired near-end speech signal but als...