Inventors:
Bernard F. Bareis - Dallas TX
Peter J. Foster - Dallas TX
Thomas B. Schalk - Dallas TX
Assignee:
Koninklijke Philips Electronics N.V. - Eindhoven
International Classification:
H04B 138
US Classification:
455563, 455414, 379 8801, 379 8803
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.