LandOfFree - US Patents - Listing for Telephonic communications,Subscriber line or transmission line interface,Network interface device

Telephonic communications – Subscriber line or transmission line interface – Network interface device

Network echo canceller

Telephonic communications – Subscriber line or transmission line interface – Network interface device

Network interface

Telephonic communications – Subscriber line or transmission line interface – Network interface device

Network interface device

Telephonic communications – Subscriber line or transmission line interface – Network interface device

Network interface device (NID) with elliposoidial shape and...

Telephonic communications – Subscriber line or transmission line interface – Network interface device

Network interface unit shelf assembly with...

Telephonic communications – Subscriber line or transmission line interface – Network interface device

Network interface unit with subscriber line daughter boards

Telephonic communications – Subscriber line or transmission line interface – Network interface device

Network termination of a telecommunications network

Telephonic communications – Subscriber line or transmission line interface – Network interface device

Noise replacement system and method in an echo canceller

Telephonic communications – Subscriber line or transmission line interface – Network interface device

Non-linear echo cancellation of data signals

Telephonic communications – Subscriber line or transmission line interface – Network interface device

Nonintrusive measurement of echo power and echo path delay prese

Telephonic communications – Subscriber line or transmission line interface – Network interface device

Nonlinear processor for acoustic echo canceller with...

Telephonic communications – Subscriber line or transmission line interface – Network interface device

Nonlinear processor for an echo canceller and method