发明名称 |
Automatic frequency compensation of video signals transmitted across cables |
摘要 |
Systems and methods to provide automatic compensation for frequency attenuation of a video signal transmitted over a cable are provided. Frequency compensation is applied to a received video signal that was transmitted over the cable to thereby produce a compensated video signal. A shape of a horizontal sync portion of the compensated video signal is analyzed. The frequency compensation is automatically adjusted based on the shape of the horizontal sync portion of the compensated video signal. This abstract is not intended to be a complete description of the various embodiments of the present invention. |
申请公布号 |
US8341689(B2) |
申请公布日期 |
2012.12.25 |
申请号 |
US20050255360 |
申请日期 |
2005.10.21 |
申请人 |
CRADDOCK WARREN;ANDRIKOPOULOS ELIAS;INTERSIL AMERICAS INC. |
发明人 |
CRADDOCK WARREN;ANDRIKOPOULOS ELIAS |
分类号 |
H04N7/16 |
主分类号 |
H04N7/16 |
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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