发明名称 Method for transmitting teletext and programme contribution identification signals in a television signal
摘要 To display titles and possibly starting time of the programme contributions currently received or receivable in plain text on the screen of a television receiver, it is proposed that the programme index pages contained in the teletext signal be correlated with the programme contribution identification signals at the transmitter end so that the title of the programme contribution currently transmitted is generated as teletext special page and is inserted into the teletext signal and that, at the receiving end, at least the teletext special page allocated to the programme currently received is decoded and the information on the title of the programme contribution currently transmitted, contained therein, is inserted into the television picture.
申请公布号 DE3527939(A1) 申请公布日期 1987.02.12
申请号 DE19853527939 申请日期 1985.08.03
申请人 WESTDEUTSCHER RUNDFUNK,ANSTALT DES OEFFENTLICHEN RECHTS 发明人 OBERLIES,KARL-ULRICH
分类号 H04N7/088;(IPC1-7):H04N7/087 主分类号 H04N7/088
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