The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2005
Filed:
Sep. 09, 1996
Walter Stammler, Ulm, DE;
Fritz Class, Roemerstein, DE;
Carsten-uwe M{hacek Over (O)}ller, Esslingen, DE;
Gerhard Nüssle, Blaustein, DE;
Frank Reh, Stuttgart, DE;
Burkard Buschkühl, Sindelfingen, DE;
Christian Heinrich, Esslingen, DE;
Walter Stammler, Ulm, DE;
Fritz Class, Roemerstein, DE;
Carsten-Uwe M{hacek over (o)}ller, Esslingen, DE;
Gerhard Nüssle, Blaustein, DE;
Frank Reh, Stuttgart, DE;
Burkard Buschkühl, Sindelfingen, DE;
Christian Heinrich, Esslingen, DE;
Harman Becker Automotive Systems GmbH, Karlsbad, DE;
Abstract
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.