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Car Stereo with Atomic Clock

IP.com Disclosure Number: IPCOM000004527D
Publication Date: 2001-Jan-12
Document File: 1 page(s) / 680K

Publishing Venue

The IP.com Prior Art Database

Abstract

The present invention is a car stereo 100 that includes an atomic clock 110. Atomic clocks are the official source of time for the U.S. Department of Defense and provide the standard of time for the United States. These clocks are maintained by the U.S. Navy, and provide time signals in a variety of formats, including radio signals. The present invention is calibrated to the national atomic clock in Colorado, which provides accurate time to 10 billionths of a second.