发明名称 |
Method for inserting digital signals in a television signal and decoder for these signals. |
摘要 |
The digital data are inserted in each line of the television signal after the back porch (12) of the line blanking interval, at the start of the picture signal (13). Preferably, just one binary digit is inserted per line, at the start of the picture signal (13). <IMAGE> |
申请公布号 |
EP0156709(A1) |
申请公布日期 |
1985.10.02 |
申请号 |
EP19850400425 |
申请日期 |
1985.03.05 |
申请人 |
SOCIETE INTERNATIONALE DE MICRO-INFORMATIQUE ET DE VIDEO - SIMIV |
发明人 |
PEYRET, PATRICE |
分类号 |
H04N7/00;H04N7/083;H04N7/084;H04N7/085 |
主分类号 |
H04N7/00 |
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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