发明名称 |
Automated language filter for home TV |
摘要 |
A method and apparatus for analyzing the closed caption aspect of a video signal for specific undesirable words or phrases and then muting the audio portion of those words or phrases while not effecting the video portion therein while simultaneously modifying the closed captioned signal in order to display an acceptable word or phrase.
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申请公布号 |
US6867818(B2) |
申请公布日期 |
2005.03.15 |
申请号 |
US20000748715 |
申请日期 |
2000.12.21 |
申请人 |
PRINCIPLE SOLUTIONS, INC. |
发明人 |
BRAY J. RICHARD |
分类号 |
H04N5/445;H04N5/60;(IPC1-7):H04N3/24 |
主分类号 |
H04N5/445 |
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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