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1. 发明授权

US5262580A Musical instrument digital interface processing unit 失效
标题翻译：乐器数字接口处理单元
公开(公告)号：US5262580A
公开(公告)日：1993-11-16
申请号：US898312
申请日：1992-06-15
申请人： Masaharu Tanaka , Shunsuke Ishida
发明人： Masaharu Tanaka , Shunsuke Ishida
IPC分类号： G06F3/16 , G10H1/00 , G10H7/00
CPC分类号： G10H1/0066
摘要： A musical information digital interface processing unit is interposed between a host processor, such as a personal computer, and an electronic musical instrument for interfacing the host processor and the electronic musical instrument by converting the data format of musical information. The musical information digital interface processing unit is composed of: an input device for receiving musical information and time information linked to the musical information from the host processor; a storage device for storing the musical information and the time information received through the first input device; a first output device for sequentially sending out the musical information at a timing determined on the basis of the time information to the musical instrument and a second output device for sending out in the first data format the musical information at the timing to the host processor.
摘要翻译：在诸如个人计算机的主机处理器和用于通过转换音乐信息的数据格式来连接主机处理器和电子乐器的电子乐器之间插入音乐信息数字接口处理单元。音乐信息数字接口处理单元包括：用于从主处理器接收音乐信息和链接到音乐信息的时间信息的输入装置; 存储装置，用于存储通过第一输入装置接收到的音乐信息和时间信息; 第一输出装置，用于按照基于时间信息确定的时间顺序地发送音乐信息给乐器;以及第二输出装置，用于以第一数据格式向主机处理器以定时发送音乐信息。

2. 发明授权

US5920674A Video signal editing apparatus 失效
标题翻译：视频信号编辑装置
公开(公告)号：US5920674A
公开(公告)日：1999-07-06
申请号：US864807
申请日：1997-05-29
申请人： Nobuaki Okita , Shunsuke Ishida
发明人： Nobuaki Okita , Shunsuke Ishida
IPC分类号： H04N5/262 , H04N5/93 , G11B27/00
CPC分类号： H04N5/2624
摘要： A video signal editing apparatus has a simplified configuration and still can edit a number of video signals in an efficient way. The video signal editing apparatus performs an editing operation by using video signal combined to display a plurality of moving scenes on a single screen of a video display. The apparatus includes a first signal path 40 transmitting all video signals, a signal extracting device for extracting a desired video signal out of the transmitted video signals for a scene selected from the displayed moving scenes, a second path having a pair of image memories for storing the extracted video signal, a storage device for storing editing data concerning the timing, the mode and the duration of time of switching moving scenes, a CUE signal and other editing data in synchronism with the time base of the video signals and a data controller for reproducing and transferring editing data. The data representing the extracted video signal stored in the image memory is read out at the same time when a video signal which is to be displayed after the extracted video signal in the same field in which the extracted video signal is displayed, is read out of the image memory.
摘要翻译：视频信号编辑装置具有简化的配置，并且仍然可以以有效的方式编辑多个视频信号。视频信号编辑装置通过使用组合以在视频显示器的单个屏幕上显示多个移动场景的视频信号来执行编辑操作。该装置包括发送所有视频信号的第一信号路径40，用于从所显示的运动场景中选择的场景中从所发送的视频信号中提取所需视频信号的信号提取装置，具有一对存储图像存储器的第二路径所提取的视频信号，用于存储关于切换移动场景的定时，模式和时间的编辑数据的存储装置，与视频信号的时基同步的CUE信号和其他编辑数据，以及数据控制器，再现和传送编辑数据。在显示提取的视频信号的同一场中提取的视频信号之后要显示的视频信号被读出时，读出表示存储在图像存储器中的提取的视频信号的数据。图像存储器。

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