发明名称 |
Apparatus and method for providing user selectable alert modes for a television signal receiver |
摘要 |
A television signal receiver (having an emergency alert function provides an alert output in accordance with a user selectable alert mode corresponding to the type of emergency event. According to an exemplary embodiment, the television signal receiver includes a tuner operative to tune a frequency including emergency alert signals indicating a type of emergency event. A processor is operative to enable an alert output responsive to the emergency alert signals, wherein the alert output is provided in accordance with a user selectable alert mode corresponding to the type of emergency event.
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申请公布号 |
US2005273809(A1) |
申请公布日期 |
2005.12.08 |
申请号 |
US20040519036 |
申请日期 |
2004.12.22 |
申请人 |
THOMSON LICENSING S.A. |
发明人 |
KENDALL SCOTT A.;JOHNSTON GAVIN L.;MERRELL JOHN D. |
分类号 |
G08B25/08;H04N5/445;H04N7/025;H04N7/08;H04N7/10;(IPC1-7):H04N7/025 |
主分类号 |
G08B25/08 |
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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