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:
Dec. 17, 1996
Filed:
Jul. 01, 1994
James D Webb, Pasadena, MD (US);
Other;
Abstract
A hand-held automotive sound replicator having a case provided with a keyboard, a speaker and a power switch. The case houses a microprocessor responsive to a key input signal from the keyboard for providing data indicative of the key input signal for accessing a programmable read only memory via a random access memory. The programmable read only memory provides program and sound files to be stored in a microprocessor via the random access memory and through a controller. The microprocessor outputs digital sound signals to a digital-to-analog convertor, which provides an analog signal to a sound generator. The output from the sound generator is regulated by a volume control through an amplifier to the speaker.