Inventor
KIRK MICHAEL J
US7 patents
Patents
7 patentsUS6351531B1Feb 26, 2002
Method and system for controlling echo cancellation using zero echo path, ringing, and off-hook detection
MOTOROLA INC55 citations94
US6785339B1Aug 31, 2004
Method and apparatus for providing speech quality based packet enhancement in packet switched networks
MOTOROLA INC28 citations88
US7113514B2Sep 26, 2006
Apparatus and method for implementing a packet based teleconference bridge
MOTOROLA INC13 citations82
US6839427B2Jan 4, 2005
Method and apparatus for echo canceller automatic gain control
MOTOROLA INC7 citations71
US6347140B1Feb 12, 2002
Echo canceling method and apparatus
MOTOROLA INC7 citations71
US7747017B2Jun 29, 2010
Method and apparatus for end-to-end clear transport protocol
MOTOROLA INC6 citations58
US7395202B2Jul 1, 2008
Method and apparatus to facilitate vocoder erasure processing
MOTOROLA INC0 citations46