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1. 发明授权

US5036386A Television signal processing apparatus 失效
标题翻译：电视信号处理装置
公开(公告)号：US5036386A
公开(公告)日：1991-07-30
申请号：US383154
申请日：1989-07-19
申请人： Yoshio Yasumoto , Sadashi Kageyama , Syuji Inoue , Yoshio Abe , Hideyo Uwabata
发明人： Yoshio Yasumoto , Sadashi Kageyama , Syuji Inoue , Yoshio Abe , Hideyo Uwabata
IPC分类号： H04N11/24
CPC分类号： H04N11/008
摘要： A signal processing apparatus in a television signal transmitting system includes: a first group of delay lines for obtaining a first series of parallel signals; a first group of coefficient multipliers for weighting the first series of signals; a first adder for adding outputs of the first group of coefficient multipliers; a second group of delay lines for obtaining a second series of parallel signals; a second group of coefficient multipliers for weighting the second series of signals; a second adder for adding outputs of the second group of coefficient multipliers and one of the first series of signals; and a transmitter for transmitting output signals from the first and second adders. A signal processing apparatus in a television signal receiving system includes: an input circuit for receiving first and second signals; a first group of delay lines for obtaining a first series of parallel signals; a first group of coefficient multipliers for weighting the first series of signals; a first adder for adding outputs of the first group of coefficient multipliers and the second signal; a second group of delay lines for obtaining a second series of parallel signals; a second group of coefficient multipliers for weighting the second series of signals; a coefficient multiplier for weighting one of the first series of signals; a second adder for adding outputs of the second group of coefficient multipliers and the coefficient multiplier; and a signal composer for composing the output signals from the first and second adders.
摘要翻译：电视信号发送系统中的信号处理装置包括：第一组延迟线，用于获得第一串并行信号; 用于对第一系列信号进行加权的第一组系数乘法器; 第一加法器，用于相加第一组系数乘法器的输出; 用于获得第二系列并行信号的第二组延迟线; 用于对第二系列信号进行加权的第二组系数乘法器; 第二加法器，用于将第二组系数乘法器的输出和第一系列信号之一相加; 以及用于发送来自第一和第二加法器的输出信号的发射器。电视信号接收系统中的信号处理装置包括：输入电路，用于接收第一和第二信号; 用于获得第一系列并行信号的第一组延迟线; 用于对第一系列信号进行加权的第一组系数乘法器; 第一加法器，用于将第一组系数乘法器和第二信号的输出相加; 用于获得第二系列并行信号的第二组延迟线; 用于对第二系列信号进行加权的第二组系数乘法器; 用于对所述第一系列信号中的一个进行加权的系数乘法器; 第二加法器，用于将第二组系数乘法器和系数乘法器的输出相加; 以及用于组合来自第一和第二加法器的输出信号的信号编辑器。

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