Title :
A novel echo canceller maintaining high quality of speech under double-talk conditions
Author :
Eom, K.-S. ; Jung, J.-S.
Author_Institution :
Div. of Telecom Network Syst., Samsung Electron. Co. Ltd., Kyungki-Do, South Korea
Abstract :
This paper proposes a novel echo canceller, which alleviates deterioration of speech quality under double-talk conditions. We show usefulness of the echo canceller in terms of no-clipping and convergence under weak near-end talk speech signals through computer simulations.
Keywords :
echo suppression; speech intelligibility; speech processing; computer simulations; double-talk conditions; echo canceller; high speech quality; weak near-end talk speech signals; Adaptive filters; Bridge circuits; Coils; Computer simulation; Convergence; Detectors; Echo cancellers; Multiaccess communication; Speech processing; Telecommunications;
Conference_Titel :
Communications, 1999. APCC/OECC '99. Fifth Asia-Pacific Conference on ... and Fourth Optoelectronics and Communications Conference
Conference_Location :
Beijing, China
Print_ISBN :
7-5635-0402-8
DOI :
10.1109/APCC.1999.825026
