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1. 发明公开

EP0920205A1 DIGITAL DATA TRANSMITTER AND METHOD FOR TRANSMITTING THE SAME 失效
标题翻译：数字通信设备和方法
公开(公告)号：EP0920205A1
公开(公告)日：1999-06-02
申请号：EP98928584.6
申请日：1998-06-19
申请人： Matsushita Electric Industrial Co., Ltd.
发明人： OTAKA, Hideki , YOSHIDA, Takayasu , MURAOKA, Hidefumi , NAKAGAWA, Yukio , MORISHIGE, Kazuma , TANAKA, Shinya
IPC分类号： H04N7/08 , H04N5/92 , G11B20/10
CPC分类号： H04N21/2312 , H04N21/23602 , H04N21/2365 , H04N21/8458
摘要： A digital data transmission apparatus and a transmission method thereof in accordance with the present invention includes a reproduction section for reproducing digital data of n (n is an integer of 2 or more) channels from a recording medium, a multiplexing section for dividing one frame in a television signal into n transmission areas on a line-by-line basis, and multiplexing digital data of the n channels reproduced by the reproduction section on the n corresponding transmission areas on the line-by-line basis, and a transmitting section for transmitting data multiplexed by the multiplexing section.

2. 发明授权

EP0920205B1 DIGITAL DATA TRANSMITTER AND METHOD FOR TRANSMITTING THE SAME 失效
标题翻译：数字通信设备和方法
公开(公告)号：EP0920205B1
公开(公告)日：2006-10-18
申请号：EP98928584.6
申请日：1998-06-19
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： OTAKA, Hideki , YOSHIDA, Takayasu , MURAOKA, Hidefumi , NAKAGAWA, Yukio , MORISHIGE, Kazuma , TANAKA, Shinya
IPC分类号： H04N7/08 , H04N5/92 , G11B20/10 , H04N7/24 , H04N7/52
CPC分类号： H04N21/2312 , H04N21/23602 , H04N21/2365 , H04N21/8458
摘要： A digital data transmitter provided with a section for reproducing digital data of n channels (n being an integer of 2 or above) from a recording medium, a multiplexing section for dividing one frame of a television signal into n transmission regions expressed in units of line and multiplexing the digital data of n channels reproduced at the reproducing section in each of the n transmission regions, and a section for transmitting the data multiplexed at the multiplexing section.

3. 发明公开

EP1018836A1 RECEIVER AND TRANSMITTER-RECEIVER 审中-公开
标题翻译： EMPFÄNGERUND SENDER /EMPFÄNGER
公开(公告)号：EP1018836A1
公开(公告)日：2000-07-12
申请号：EP99931472.7
申请日：1999-07-21
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： FUJIWARA, Seigo , OTAKA, Hideki , YOSHIDA, Takayasu , NAKAGAWA, Yukio
IPC分类号： H04N5/92 , H04N7/26
CPC分类号： H04N21/44016 , H04N9/7921 , H04N21/23424 , H04N21/23602 , H04N21/4342
摘要： The receiver and transmitter/receiver in accordance with the present invention comprises a common input terminal for inputting digital data including uncompressed video data or compressed video data, a receiving circuit for carrying out serial-parallel conversion processing for the digital data from the above-mentioned common input terminal and for carrying output, an SDI decoder and an SDTI decoder for inputting data from the above-mentioned receiving circuit and for taking out the digital data including the uncompressed video data and compressed video data, respectively, a distinguishing circuit for distinguishing the transmission format of the input digital data and the presence or absence of the compression of the video data, and a selection switch for selecting data from the SDI decoder or the SDTI decoder on the basis of the result of the distinguishing of the distinguishing circuit.
摘要翻译：根据本发明的接收机和发射机/接收机包括用于输入包括未压缩视频数据或压缩视频数据的数字数据的公共输入端，用于对上述数字数据进行串行 - 并行转换处理的接收电路公共输入端子和用于承载输出的SDI解码器和SDTI解码器，用于输入来自上述接收电路的数据，并分别取出包括未压缩视频数据和压缩视频数据的数字数据，区分电路输入数字数据的传输格式以及存在或不存在视频数据的压缩，以及选择开关，用于根据识别电路的区分结果从SDI解码器或SDTI解码器中选择数据。

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