Method and apparatus for improving the transmission quality...

Method and apparatus for inhibiting echo in a channel of a...

Method and apparatus for interactive communication between...

Method and apparatus for load apportionment among physical...

Method and apparatus for monitoring echo cancellation performanc

Method and apparatus for optimizing signal transformation in...

Method and apparatus for performing echo suppression

Method and apparatus for reducing residual far-end echo in voice

Method and apparatus for training an echo canceler in a PCM...

Method and apparatus to convey a URI for content indirection...

Method and communication device for optimizing echo...

Method and device for computing echo-cancellation...

Method and device for suppressing background noise in a voice si

Method and hybrid circuit for attenuating near-end crosstalk...

Method and processor in a telecommunication system

Method and system for a data transmission in a communication...

Method and system for managing erroneous attenuation of signal

Method and system for managing high speed data communication

Method and system for transmitting data using a modem with a dir

Method and system for varying an echo canceller filter...