Method and circuit arrangement for compensating cross-talk and/o
Method and circuit arrangement for detecting speech in a telepho
Method and device for analysis of a return signal and adaptive e
Method and device for echo cancellation using power...
Method and system for eliminating acoustic echos in a digital te
Method and system for selecting a frequency for...
Method for avoiding self-oscillation in conjunction with echo ca
Method for controlling echo canceling in an echo canceller
Method for customizing operation of a battery feed circuit in a
Method for determining the location of echo in an echo canceller
Method for synthesizing an echo path in an echo canceller
Method for the adaptive control of a digital echo canceller in a
Method of and device for the digital cancellation of the echo ge
Method of canceling echoes and echo canceler
Method of converging an echo canceller
Method of detecting narrow-band signals in an echo canceller
Method of distinguishing between echo path change and double...
Method of providing adaptive echo cancellation
Methods and apparatus for a bridge tap moderator
Methods and apparatus for controlling echo suppression in commun