04827520 is referenced by 363 patents and cites 19 patents.

A voice actuated control system for controlling vehicle accessories includes a voice processing circuit and memory for storing data representing command words employed to perform control functions for vehicle accessories and for detecting spoken command words and providing data corresponding thereto. A microprocessor compares the data to determine if a word match has occurred and provides a selected control output signal in such event. The microprocessor is coupled by an interface circuit to a plurality of devices to be controlled including for example, a cellular telephone, a radio receiver and the like. Also, in a preferred embodiment a display and control panel is provided to selectively provide visual prompts to the operator and a manual control. The microprocessor is programmed to provide a variety of tests on stored data and spoken word to improve the reliability of the system.

Title
Voice actuated control system for use in a vehicle
Application Number
7/4346
Publication Number
4827520
Application Date
January 16, 1987
Publication Date
May 2, 1989
Inventor
Mark L Zeinstra
Grandville
MI, US
Agent
Price Heneveld Cooper DeWitt & Litton
Assignee
Prince Corporation
MI, US
IPC
G10L 5/00
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