Keyword : acoustic echo cancellation system


Harmonic Components Based Post-Filter Design for Residual Echo Suppression
Minwoo LEE Yoonjae LEE Kihyeon KIM Hanseok KO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/01/01
Vol. E93-A  No. 1 ; pp. 320-323
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
acoustic echo cancellation systemresidual acoustic echo cancellationharmonic components
 Summary | Full Text:PDF(119.4KB)

W-Disjoint Orthogonality Based Residual Acoustic Echo Cancellation for Hands-Free Communication
Yoonjae LEE Kihyeon KIM Jongsung YOON Hanseok KO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/08/01
Vol. E92-A  No. 8 ; pp. 2129-2132
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
acoustic echo cancellation systemresidual acoustic echo cancellationW-disjoint orthogonality
 Summary | Full Text:PDF(339.8KB)

Optimal Gain Filter Design for Perceptual Acoustic Echo Suppressor
Kihyeon KIM Hanseok KO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/06/01
Vol. E92-D  No. 6 ; pp. 1320-1323
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
acoustic echo cancellation systemperceptual acoustic echo suppressorauditory spectral envelopeoptimally-modified log-spectral amplitude
 Summary | Full Text:PDF(92.2KB)

Masking Property Based Residual Acoustic Echo Cancellation for Hands-Free Communication in Automobile Environment
Yoonjae LEE Seokyeong JEONG Hanseok KO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/10/01
Vol. E91-D  No. 10 ; pp. 2528-2531
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
acoustic echo cancellation systemresidual acoustic echo cancellationmasking effectperceptual filter
 Summary | Full Text:PDF(215.2KB)