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1. 发明授权

US4961112A Television system 失效
标题翻译：电视系统
公开(公告)号：US4961112A
公开(公告)日：1990-10-02
申请号：US299120
申请日：1989-01-19
申请人： Yoshio Sugimori , Yousai Araki , Joji Urano
发明人： Yoshio Sugimori , Yousai Araki , Joji Urano
IPC分类号： H04N7/00 , H04N7/015 , H04N11/24
CPC分类号： H04N11/006 , H04N7/007 , H04N7/015
摘要： In transmitting, on a transmission side, a laterally long image whose aspect ratio is different from a usual television screen having aspect ratio of 3:4, with a top and a bottom portions of the screen being image-free, auxiliary signal obtained by shifting a signal component corresponding to a different in frequency band determined by the number of scan lines corresponding to a height of the image and a signal component exceeding a horizontal frequency band determined by a luster line length to lower frequency sides, respectively, are inserted into the image-free portions, which are used in a receiving side. In the receiving side, the auxiliary signals are separated in time from the image signal and processed separately.
摘要翻译：在传输方面，在宽高比不同于具有纵横比为3：4的通常电视屏幕的横向长的图像的传输中，屏幕的顶部和底部是无图像的，通过移位获得的辅助信号对应于由与图像的高度相对应的扫描线的数量确定的频带不同的信号分量和超过由光泽线长度到较低频率侧确定的水平频带的信号分量插入到在接收侧使用无图像部分。在接收侧，辅助信号在时间上与图像信号分开并分开处理。

2. 发明授权

US4882628A Amplitude characteristics of TV vertical frequency signal 失效
标题翻译：电视垂直频率信号的振幅特性
公开(公告)号：US4882628A
公开(公告)日：1989-11-21
申请号：US299377
申请日：1989-01-23
申请人： Yoshio Sugimori , Yousai Araki , Tadao Kurosaki , Joji Urano
发明人： Yoshio Sugimori , Yousai Araki , Tadao Kurosaki , Joji Urano
IPC分类号： H04N5/205 , H04N5/20 , H04N5/262 , H04N9/64
CPC分类号： H04N5/20 , H04N9/646
摘要： A amplitude characteristics of TV vertical frequency signal is improved by operating amplitudes of luminance signal obtained from a horizontal scan in a field and luminance signals obtained from a preceding and a subsequent horizontal scans in the same field and those luminance signals obtained in a preceding field, simultaneously.
摘要翻译：通过操作从场中的水平扫描获得的亮度信号的幅度和从相同场中的先前和后续水平扫描获得的亮度信号和在前一场获得的那些亮度信号来操作TV垂直频率信号的振幅特性，同时。

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