Seamless redundant echo canceller replacement in a...

Secure accounting system employing RF communications for enhance

Selectively adaptable far-end echo cancellation in a packet...

Selectively adaptable far-end echo cancellation in a packet...

Semi-reliable data transport

Separation circuit for an echo canceling system and method...

Signal handling for wireless clients

Signal transfer systems and methods

Silence-improved echo canceller

Spectral noise compensation for telecommunication signal process

Startup protocol for high throughput communications systems

System and method for asynchronous busy-tone multiple access...

System and method for creating full duplex virtual circuits base

System and method for detecting anomalies along...

System and method for echo cancellation

System and method for echo cancellation

System and method for echo cancellation in a communication syste

System and method for improving convergence during modem trainin

System and method for improving modem transmission through...

System for adapting device standards after manufacture