发明名称 |
RECORDABLE SMOKE DETECTOR WITH RECORDED MESSAGE PLAYBACK VERIFICATION SYSTEM |
摘要 |
<p>A recordable smoke detector configured to record a message to be played in an alarm condition. The recordable smoke detector includes a testing system configured to play the recorded message to determine whether one or more quantifiable characteristics of the recorded message meets a predetermined threshold, thereby signifying that the recorded message is operable at a safe sound intensity capable of waking a sleeping person.</p> |
申请公布号 |
WO2008073640(A1) |
申请公布日期 |
2008.06.19 |
申请号 |
WO2007US83898 |
申请日期 |
2007.11.07 |
申请人 |
SMUDDE, BART, A.;SIGNALONE SAFETY, INC. |
发明人 |
SMUDDE, BART, A. |
分类号 |
G08B29/00 |
主分类号 |
G08B29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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