At&t Bell Laboratories

At+t Corp.

John T Ganley

Duane O Bowker

J H James

David Beaumont Ramsden

Allen J Mollica

Abubaker I Habib

A measurement system and method for a telecommunication systems diagnoses problems within a communication line. The measurements are performed both non-intrusively and intrusively in an interactive manner, and evaluate the transmission quality of the communication line through to the subscriber's telephone set.

Interactive measurement system and method for telecommunication networks

The quality of voice signals transmitted by a telephone station set, or similar device, are enhanced in accordance with the steps of the instant method before such signals are delivered to a receiving telephone station set by restoring the level of speech energy attenuated by the transmitting set, in which such restoration is performed at a point along a telephone connection between the transmitting and receiving telephone stations, for example, at a point within a telecommunications system which establishes the connection.

Telephone network speech signal enhancement

Growing community of inventors

Milford, NJ, United States of America

John T Ganley