Method and apparatus for detecting a hazard alarm signal

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United States of America Patent

PATENT NO 9087447
SERIAL NO

14173445

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Abstract

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An apparatus and method for detecting a pattern warning signal from a hazard alarm. In one embodiment, a buffer memory is used to store filtered, digitized information from an audio or optical detection device. A processor evaluates the information in the buffer memory to determine when a long lull time occurs between energy peaks present in a sampling of information from the analog-to-digital converter. The results are compared to at least one temporal pattern characteristic to determine if the hazard alarm has detected a hazardous condition.

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Patent Owner(s)

  • ECOLINK INTELLIGENT TECHNOLOGY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gruber, Brandon Vista, US 29 116
Seelman, George Temecula, US 48 477

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