公开(公告)号：US20030087675A1

公开(公告)日：2003-05-08

申请号：US10308653

申请日：2002-12-03

Applicant: Koninklijke Philips Electronics N.V.

Inventor： Bernard F. Bareis ,  Thomas B. Schalk ,  Peter J. Foster

IPC: H04M001/68 ,  H04M003/42 ,  H04M001/00 ,  H04B001/38

CPC classification number: H04W4/18 ,  H04B7/18567 ,  H04M3/42204 ,  H04M3/4936 ,  H04M11/10 ,  H04M2201/40 ,  H04M2201/405 ,  H04W4/00 ,  H04W88/18

Abstract: An advanced telecommunications system is provided for the recognizing of spoken commands over a cellular telephone, satellite telephone, or personal communications network. In the cellular application, for example, a Speech Recognition System interconnects either internally with or as an external peripheral to a cellular telecommunications switch. The Speech Recognition System includes an administrative subsystem, a call processing subsystem, a speaker-dependent recognition subsystem, a speaker-independent recognition subsystem, and a data storage subsystem. The Speech Recognition System also allows for increased efficiency in the cellular telephone network by integrating with the switch or switches as a shared resource. The administrative subsystem of the Speech Recognition System is used to keep statistical logs of pertinent call information. Pre-recorded instructional messages are stored in the memory of the call processing subsystem for instructing a user on his or her progress in using the system. The speaker-independent recognition subsystem allows the user to interact with the system employing non-user specific functions. User specific functions are controlled with the speaker-dependent recognition subsystem. User specific attributes collected by the recognition subsystems are stored in the data storage subsystem.