发明名称 |
SELF-DIAGNOSTIC TEST FOR APPARATUSES HAVING AN EMERGENCY ALERT FUNCTION |
摘要 |
An apparatus such as a television signal receiver (20), radio or other device is capable of performing a self-diagnostic test for an emergency alert function. According to an exemplary embodiment, the apparatus (20) includes a memory (27) operative to store test data associated with the emergency alert function. A decoder (26) is operative to decode the test data to generate test signals. A processor (27) is operative to process the test signals to detect an operating state of the emergency alert function. |
申请公布号 |
WO2004071068(A2) |
申请公布日期 |
2004.08.19 |
申请号 |
WO2004US02912 |
申请日期 |
2004.02.02 |
申请人 |
THOMSON LICENSING S.A.;SCHAFFER, BRUCE;MERRELL, JOHN, DOUGLAS |
发明人 |
SCHAFFER, BRUCE;MERRELL, JOHN, DOUGLAS |
分类号 |
G08B25/08;G08B27/00;H04N5/445 |
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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