发明名称 |
Real-time signal strength measurement and display of digital television signals |
摘要 |
An HDTV receiver coupled to a terrestrial antenna displays real-time signal strength of terrestrial digital television signals. A graphical user interface preferably displays various data relating to all terrestrial television signals in a scrollable grid format. The grid is displayed within an active video display of a selected television signal from the grid. Audio for the selected channel is also active. A list of all channels tuned or selected is maintained to aid in searching. Channel lists are updated during certain channel searches.
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申请公布号 |
US7286190(B2) |
申请公布日期 |
2007.10.23 |
申请号 |
US20050230248 |
申请日期 |
2005.09.19 |
申请人 |
THOMSON LICENSING |
发明人 |
KLOPFENSTEIN SCOTT EDWARD;DINWIDDIE AARON HAL;SCHNEIDEWEND DANIEL RICHARD |
分类号 |
H04N5/50 |
主分类号 |
H04N5/50 |
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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