Sciweavers

2 search results - page 1 / 1
» Online Doubletalk Detector Calibration for Acoustic Echo Can...
Sort
View
ICMCS
2006
IEEE
125views Multimedia» more  ICMCS 2006»
13 years 10 months ago
Online Doubletalk Detector Calibration for Acoustic Echo Cancellation in Videoconferencing Systems
This paper addresses the problem of doubletalk detector calibration for acoustic echo cancellers in hands-free environments such as videoconferencing. A statistical model of a rec...
James D. Gordy, Rafik A. Goubran
ETT
2002
175views Education» more  ETT 2002»
13 years 4 months ago
A multichannel acoustic echo canceler double-talk detector based on a normalized cross-correlation matrix
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...
Jacob Benesty, Tomas Gänsler