#Crystalvoice acoustic echo cancellation pdf

SECURITY AGREEMENT Assignors: BROOKTREE BROADBAND HOLDING, INC., CONEXANT SYSTEMS WORLDWIDE, INC., CONEXANT SYSTEMS, INC., CONEXANT, INC. reassignment THE BANK OF NEW YORK, MELLON TRUST COMPANY, N.A. (FORMERLY, THE BANK OF NEW YORK TRUST COMPANY, N.A.) Assigned to THE BANK OF NEW YORK, MELLON TRUST COMPANY, N.A. Assignors: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Application filed by Conexant Systems LLC filed Critical Conexant Systems LLC Publication of US20090304177A1 publication Critical patent/US20090304177A1/en Assigned to CONEXANT SYSTEMS, INC. SECURITY AGREEMENT Assignors: CONEXANT SYSTEMS, INC. reassignment THE BANK OF NEW YORK TRUST COMPANY, N.A. Assignors: BURNS, BRYAN J., DAVID, EITAN, KERNER, YAIR Priority to US12/136,436 priority Critical patent/US8411847B2/en Assigned to THE BANK OF NEW YORK TRUST COMPANY, N.A.

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Assigned to CONEXANT SYSTEMS, INC. Original Assignee Conexant Systems LLC Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Burns Yair Kerner Eitan David Current Assignee (The listed assignees may be inaccurate.

Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active, expires Application number US12/136,436 Other versions US20090304177A1

#Crystalvoice acoustic echo cancellation pdf

Google Patents US8411847B2 - Acoustic echo cancellerДownload PDF Info Publication number US8411847B2 US8411847B2 US12/136,436 US13643608A US8411847B2 US 8411847 B2 US8411847 B2 US 8411847B2 US 13643608 A US13643608 A US 13643608A US 8411847 B2 US8411847 B2 US 8411847B2 Authority US United States Prior art keywords profile acoustic training trained response Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.