Invention Grant
- Patent Title: System and method for automatic sensitivity adjustment of an acoustic detector
- Patent Title (中): 声学检测器自动灵敏度调节的系统和方法
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Application No.: US11835763Application Date: 2007-08-08
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Publication No.: US08036063B2Publication Date: 2011-10-11
- Inventor: Richard A. Smith , Tom R. Petek
- Applicant: Richard A. Smith , Tom R. Petek
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agency: Husch Blackwell
- Main IPC: H04B17/00
- IPC: H04B17/00
Abstract:
A method and system for automatically adjusting a sensitivity of an acoustic detector. The method comprises receiving an acoustic signal from a remote device, detecting the unique pattern embedded therein, changing a mode of operation based upon the detection, measuring a voltage created by the reception of the acoustic signal and adjusting the sensitivity of the acoustic detector based upon a measured voltage. The acoustic signal contains a unique pattern indicative of the remote device.
Public/Granted literature
- US20090040869A1 SYSTEM AND METHOD FOR AUTOMATIC SENSITIVITY ADJUSTMENT OF AN ACOUSTIC DETECTOR Public/Granted day:2009-02-12
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