发明名称 APPARATUS AND METHOD FOR PROVIDING ALERT OUTPUTS
摘要 An apparatus such as a television signal receiver (20), radio and/or other device having an emergency alert function provides alert outputs in manner which increases the likelihood that users are promptly notified of emergency events. According to an exemplary embodiment, a television signal receiver (20) includes a tuner (22) operative to tune signals including emergency alert signals capable of activating the emergency alert function. A processor (27) is operative to enable a disabled audio output device associated with the television signal receiver (20) responsive to activation of the emergency alert function.
申请公布号 WO2004047424(A3) 申请公布日期 2004.08.26
申请号 WO2003US36412 申请日期 2003.11.13
申请人 THOMSON LICENSING S.A.;MEARS, MARK, GILMORE;KENDALL, SCOTT, ALLAN;BRIDGE, MICHAEL, ALAN;SAHASRABUDHE, RAJEEV, MADHUKAR 发明人 MEARS, MARK, GILMORE;KENDALL, SCOTT, ALLAN;BRIDGE, MICHAEL, ALAN;SAHASRABUDHE, RAJEEV, MADHUKAR
分类号 G08B27/00;H04H20/59;H04H60/13;H04N5/445 主分类号 G08B27/00
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