Method and apparatus for echo cancellation, digit filter...

Method and apparatus for echo canceller automatic gain control

Method and apparatus for echo cancelling with multiple...

Method and apparatus for echo control in a communication system

Method and apparatus for echo estimation and suppression

Method and apparatus for echo suppression

Method and apparatus for fast converging affine projection...

Method and apparatus for fast network bulk delay and span...

Method and apparatus for improving echo cancellation in...

Method and apparatus for infinite return loss handler for...

Method and apparatus for initializing filter coefficients in an

Method and apparatus for limiting residual echo in a speech sign

Method and apparatus for making nonintrusive noise and speech le

Method and apparatus for network echo cancellation using a...

Method and apparatus for network speech enhancement

Method and apparatus for non-linear processing of an audio...

Method and apparatus for performing adaptive filtering

Method and apparatus for performing double-talk detection in...

Method and apparatus for performing echo cancellation

Method and apparatus for performing echo cancellation within...