发明名称 |
System and method for automatic sensitivity adjustment of an acoustic detector |
摘要 |
<p>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.</p> |
申请公布号 |
EP2023305(A1) |
申请公布日期 |
2009.02.11 |
申请号 |
EP20080161761 |
申请日期 |
2008.08.04 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
SMITH, RICHARD;PETEK, TOM |
分类号 |
G08B29/14;G08B29/20;G08B13/04 |
主分类号 |
G08B29/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|