Harman Becker Automotive Systems Gmbh

Carsten-Uwe Moller

Frank Reh

Fritz Class

Gerhard Nüssle

Walter Stammler

Christian Heinrich

Burkard Buschkühl

A speech dialog system wherein a process for automatic control of devices by speech dialog is used applying methods of speech input, speech signal processing and speech recognition, syntatical-grammatical postediting as well as dialog, executive sequencing and interface control, and which is characterized in that syntax and command structures are set during real-time dialog operation; preprocessing, recognition and dialog control are designed for operation in a noise-encumbered environment; no user training is required for recognition of general commands; training of individual users is necessary for recognition of special commands; the input of commands is done in linked form, the number of words used to form a command for speech input being variable; a real-time processing and execution of the speech dialog is established; and the speech input and output is done in the hands-free mode.

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Esslingen, Germany

Carsten-Uwe Moller