Remote object locator and method

A device for locating an object such as a vehicle in a parking lot by remotely actuating playback circuitry in communication with a loudspeaker disposed with the object. The device is capable of recording and playing back audio signals from any number of sources. A portable transmitter carried by a...

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Bibliographic Details
Main Author SWEET MARGARET A
Format Patent
LanguageEnglish
Published 29.03.2007
Subjects
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
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Summary:A device for locating an object such as a vehicle in a parking lot by remotely actuating playback circuitry in communication with a loudspeaker disposed with the object. The device is capable of recording and playing back audio signals from any number of sources. A portable transmitter carried by a user can activate the playback circuitry from a distance of at least several hundred feet and the loudspeaker can be heard from a similar distance.
Bibliography:Application Number: US20050235845