发明名称 |
AUDIOVISUAL DISPLAY APPARATUS AND METHOD |
摘要 |
<p>The invention provides for an audio visual display apparatus ( 10 ) arranged to receive a broadcast signal comprising a video element and an audio element, wherein the audio element includes an audio description element providing a description of at least some of the video content, the apparatus ( 10 ) including means for switching ( 24 ) to output the said audio description element in place of the video element and which switching is responsive to a deterioration in an operating characteristic of the apparatus.</p> |
申请公布号 |
EP1730952(A1) |
申请公布日期 |
2006.12.13 |
申请号 |
EP20050709062 |
申请日期 |
2005.03.22 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
GARCIA, GORKA;THORNE, NICHOLAS, D., L.;NORMAN, CHRISTOPHER, L. |
分类号 |
H04N5/44;H04N5/60;H04N5/63 |
主分类号 |
H04N5/44 |
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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