Title
Variable Step-Size NLMS Algorithm for Under-Modeling Acoustic Echo Cancellation
Abstract
In acoustic echo cancellation (AEC) applications, where the acoustic echo paths are extremely long, the adaptive filter works most likely in an under-modeling situation. Most of the adaptive algorithms for AEC were derived assuming an exact modeling scenario, so that they do not take into account the under-modeling noise. In this letter, a variable step-size normalized least-mean-square (VSS-NLMS)...
Year
DOI
Venue
2008
10.1109/LSP.2007.910276
IEEE Signal Processing Letters
Keywords
Field
DocType
Echo cancellers,Adaptive filters,Signal processing algorithms,Acoustic applications,Adaptive algorithm,Acoustic noise,Working environment noise,Microphones,Convergence,Stability
Normalization (statistics),Pattern recognition,A priori and a posteriori,Algorithm,Adaptive filter,Artificial intelligence,Mathematics
Journal
Volume
ISSN
Citations 
15
1070-9908
35
PageRank 
References 
Authors
2.35
5
3
Name
Order
Citations
PageRank
C. Paleologu11699.03
S. Ciochina21699.03
Jacob Benesty31941146.01