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7,532,542: System and method for improving the efficiency of an acoustic sensor


  • Type: US
  • Application Number: 11/040823
  • Publication Date: May 12 2009
  • Filing Date: Jan 21 2005
  • Abstract:

    The present invention provides a system for identifying and locating an acoustic event. In a preferred embodiment a gunshot detection sensor includes an audio sensor which detects gunshots in combination with a GPS engine which provides location and timing in conjunction with a host system. This allows an acoustic sensing weapon locator which is integrated for size and portability. The inventive mobile military gunshot detector requires a battery or fuel cell at its heart to operate. By managing the power consumption, batteries can be down-sized and the time between changes or recharges can be dramatically extended allowing soldiers to carry less weight and transport fewer replacement batteries into a hostile environment.

  • More Information: USPTO record