SYSTEMS AND METHODS ASSOCIATED WITH DETECTION OF INDOOR GUNFIRE

SYSTEMS AND METHODS ASSOCIATED WITH DETECTION OF INDOOR GUNFIRE

Systems and methods are disclosed for reliably detecting gunfire in enclosed spaces having significant acoustic reverberation. Implementations are configured to quickly and reliably report the room or portion of a room where gunfire is located. Innovations herein may ensure low false alarm rate by t...

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Hauptverfasser: STONE GREGORY, JOHNSON MURPHEY, CALHOUN ROBERT, BELDOCK JAMES, SHOWEN ROBERT
Format: Patent
Sprache:eng
Schlagworte:
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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creator STONE GREGORY
JOHNSON MURPHEY
CALHOUN ROBERT
BELDOCK JAMES
SHOWEN ROBERT
description Systems and methods are disclosed for reliably detecting gunfire in enclosed spaces having significant acoustic reverberation. Implementations are configured to quickly and reliably report the room or portion of a room where gunfire is located. Innovations herein may ensure low false alarm rate by thresholding, pattern recognition and/or detecting the muzzle optical flash. In some embodiments, a review center with trained personnel may evaluate the incident before reporting to local authorities. The indoor system can be incorporated into an outdoor gunshot location system to better protect a local area such as a campus or a transportation hub. Systems and methods herein may involve features and functionality associated with additional resources, such as intercoms, cellphones, and access control, to provide mitigation of harm in case of a shooting.
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recordid cdi_epo_espacenet_US2014327543A1
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subjects ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
title SYSTEMS AND METHODS ASSOCIATED WITH DETECTION OF INDOOR GUNFIRE
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