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:
Sep. 13, 1988
Filed:
Aug. 22, 1983
Darrel A Dolph, Hersey, MI (US);
Leonard W Demski, Reed City, MI (US);
Robert E Taylor, Cadillac, MI (US);
Arthur R McKendry, Reed City, MI (US);
Nartron Corporation, Reed City, MI (US);
Abstract
A speech synthesizer circuit for use in an automobile. The circuit includes a dedicated microprocessor and a speech synthesizer integrated circuit which has an output couplable to the speakers of the automobile's radio. The microprocessor monitors various automobile status conditions and, based upon these conditions, causes various preprogrammed voice messages to be transmitted to the motorist. The circuit includes various novel speech synthesizer features. These features includes novel circuit energization, condition sensing, failure detection, and voice activation mechanisms.