Akira SOGAMI

A High Speech Quality Distance-Based Howling Canceller with Adaptive Cascade Notch Filter and Silent Pilot Signal
Akira SOGAMI Arata KAWAMURA Youji IIGUNI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/11/01
Vol. E94-A  No. 11  pp. 2306-2314
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Speech Processing
Keyword: 
howling canceller, adaptive filter, notch filter, pilot signal, 
 Summary | Full Text:PDF
Improvement of Speech Quality in Distance-Based Howling Canceller
Akira SOGAMI Arata KAWAMURA Youji IIGUNI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/04/01
Vol. E92-A  No. 4  pp. 1039-1046
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Technologies Emerging Mainly from the 21st Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
howling canceller, high speech quality, phase inversion signal, adaptive bandwidth, 
 Summary | Full Text:PDF