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1. 发明授权

US5502512A Apparatus and method for digital video and audio processing a plurality of pictures and sounds 失效
标题翻译：用于数字视频和音频处理多个图像和声音的装置和方法
公开(公告)号：US5502512A
公开(公告)日：1996-03-26
申请号：US218760
申请日：1994-03-28
申请人： Toshihiro Toyoda , Yoshihiro Mori , Hidemasa Kitagawa
发明人： Toshihiro Toyoda , Yoshihiro Mori , Hidemasa Kitagawa
IPC分类号： G06T1/00 , H04N5/262 , H04N5/268
CPC分类号： H04N5/268 , H04H60/04 , H04N5/262
摘要： An apparatus for digital video and audio processing including information input and output processing devices for input, output, and processing of pictures and sounds. An information transmission device is provided for transmitting video and audio information between adjacent information input and output processing devices in one direction. The information transmission device connects the information input and output processing devices to a control device which controls the information input and output processing devices. A bus is also provided for transferring video or audio information or control information to the information input and output processing devices. An input terminal is used to enter control information into the control device.
摘要翻译：一种用于数字视频和音频处理的装置，包括用于图像和声音的输入，输出和处理的信息输入和输出处理装置。提供信息发送装置，用于在相邻信息输入和输出处理装置之间沿一个方向发送视频和音频信息。信息传输装置将信息输入和输出处理装置连接到控制信息输入和输出处理装置的控制装置。还提供用于将视频或音频信息或控制信息传送到信息输入和输出处理装置的总线。输入端子用于将控制信息输入控制装置。

2. 发明授权

US4974178A Editing apparatus for audio and video information 失效
标题翻译：编辑音频和视频信息的设备
公开(公告)号：US4974178A
公开(公告)日：1990-11-27
申请号：US123551
申请日：1987-11-20
申请人： Hirosuke Izeki , Hidemasa Kitagawa , Tetsuro Hanaoka , Koichiro Endo , Yoshihiro Mori
发明人： Hirosuke Izeki , Hidemasa Kitagawa , Tetsuro Hanaoka , Koichiro Endo , Yoshihiro Mori
IPC分类号： G11B27/024 , G11B27/032 , G11B27/034 , H04N7/26 , H04N7/50 , H04N7/52
CPC分类号： G11B27/034 , H04N19/423 , H04N19/61 , G11B2220/20 , G11B2220/90 , G11B27/024 , G11B27/032
摘要： Information including pictures, sounds, and characters is inputted. A form of the inputted information is converted into a prescribed format in accordance with properties of the information, and thus converted information is derived. A first storage means holds the inputted information and/or the converted information. The information held in the first storage means is edited, and thus edited information is derived. A reproduction sequence is generated. A second storage means holds the edited information. The information held in the first storage means and/or the second storage means is reproduced in the reproduction sequence to allow a check on the information and the reproduction sequence. The information held in the first storage means or the second storage means is outputted for manufacturing a recording medium.
摘要翻译：输入包括图像，声音和字符的信息。输入信息的形式根据信息的属性被转换为规定格式，从而导出转换后的信息。第一存储装置保存输入的信息和/或转换的信息。编辑保存在第一存储装置中的信息，从而导出编辑的信息。生成再生序列。第二存储装置保存编辑的信息。保存在第一存储装置和/或第二存储装置中的信息在再现序列中被再现以允许检查信息和再现顺序。输出保存在第一存储装置或第二存储装置中的信息以制造记录介质。

3. 发明授权

US5481752A Method of editing multimedia data including graphic display of reproduction times 失效
标题翻译：编辑多媒体数据的方法，包括再现时间的图形显示
公开(公告)号：US5481752A
公开(公告)日：1996-01-02
申请号：US336239
申请日：1994-11-07
申请人： Kisoko Suzuki , Hidemasa Kitagawa , Koichiro Endo , Yoshihiro Mori
发明人： Kisoko Suzuki , Hidemasa Kitagawa , Koichiro Endo , Yoshihiro Mori
IPC分类号： G11B27/028 , G11B27/031 , G11B27/34 , G06F3/00
CPC分类号： G11B27/028 , G11B27/031 , G11B27/34 , Y10S715/974
摘要： A data editing apparatus includes a mass storage device to edit multimedia data such as picture, audio, text and other data. By the visual graphic display of the time positions of the edited information, the user can easily grasp the reproduction time of the picture, text and audio data, thereby simplifying synchronization of plural media data. Graphic editing may be effected to facilitate multimedia data editing.
摘要翻译：数据编辑装置包括用于编辑诸如图片，音频，文本和其他数据的多媒体数据的大容量存储装置。通过对编辑信息的时间位置的视觉图形显示，用户可以容易地掌握图像，文本和音频数据的再现时间，从而简化了多个媒体数据的同步。可以进行图形编辑以促进多媒体数据编辑。

4. 发明授权

US5386581A Multimedia data editing apparatus including visual graphic display of time information 失效
标题翻译：多媒体数据编辑装置，包括时间信息的视觉图形显示
公开(公告)号：US5386581A
公开(公告)日：1995-01-31
申请号：US115831
申请日：1993-09-03
申请人： Kisoko Suzuki , Hidemasa Kitagawa , Koichiro Endo , Yoshihiro Mori
发明人： Kisoko Suzuki , Hidemasa Kitagawa , Koichiro Endo , Yoshihiro Mori
IPC分类号： G11B27/028 , G11B27/031 , G11B27/34 , G06F3/00
CPC分类号： G11B27/028 , G11B27/031 , G11B27/34 , Y10S715/974
摘要： A data editing apparatus includes a mass storage device to edit multimedia data such as picture, audio, text and other data. By the visual graphic display of the time positions of the edited information, the user can easily grasp the reproduction time of the picture, text and audio data, thereby simplifying synchronization of plural media data. Graphic editing may be effected to facilitate multimedia data editing.
摘要翻译：数据编辑装置包括用于编辑诸如图片，音频，文本和其他数据的多媒体数据的大容量存储装置。通过对编辑信息的时间位置的视觉图形显示，用户可以容易地掌握图像，文本和音频数据的再现时间，从而简化了多个媒体数据的同步。可以进行图形编辑以促进多媒体数据编辑。

5. 发明授权

US5379380A System with dedicated buffers connected to respective I/O devices for continuous processing of digital data 失效
标题翻译：具有连接到相应I / O设备的专用缓冲器用于连续处理数字数据的系统
公开(公告)号：US5379380A
公开(公告)日：1995-01-03
申请号：US500545
申请日：1990-03-28
申请人： Yoshihiro Mori , Koichiro Endo , Kisoko Suzuki , Hidemasa Kitagawa
发明人： Yoshihiro Mori , Koichiro Endo , Kisoko Suzuki , Hidemasa Kitagawa
IPC分类号： G06F13/38 , G06F17/30 , G11B27/034 , G06F3/05 , G06F3/16
CPC分类号： G11B27/034 , Y10S707/99945 , Y10S707/99948
摘要： Information which must be continuously inputted or outputted in time, namely, audio and picture information, are inputted and outputted into a file apparatus as the digital data. Conventionally, the continuous inputting and outputting operations of the audio and the picture information and editing operations such as deletion, insertion and so on could not be made compatible and instantaneous. In the present technique an individual size is continuously stored into a storage media physically, and the input and output of the data and the storage reproduction with the storage media are effected in non-synchronization, with the size of an input/output buffer, a unit of an input/output of the audio and the picture information, and the unit of the editing being the same in size so as to realize instantaneousness and continuous input/output operations of the editing.
摘要翻译：必须在时间上连续输入或输出的信息即音频和图像信息被输入并作为数字数据输出到文件装置中。通常，音频和图像信息的连续输入和输出操作以及诸如删除，插入等的编辑操作不能被兼容并且是瞬时的。在本技术中，个体大小在物理上连续存储到存储介质中，数据的输入和输出以及与存储介质的存储再现以不同步的方式进行，其中输入/输出缓冲器的大小，音频和图像信息的输入/输出的单位，并且编辑的单位的大小相同，以便实现编辑的瞬时性和连续的输入/输出操作。

6. 发明授权

US5276830A Two level indexing method for accessing data blocks having first pointer to single location containing second pointers to the data blocks 失效
标题翻译：用于访问具有包含到数据块的第二指针的单个位置的第一指针的数据块的两级索引方法
公开(公告)号：US5276830A
公开(公告)日：1994-01-04
申请号：US500544
申请日：1990-03-28
申请人： Koichiro Endo , Yoshihiro Mori , Kisoko Suzuki , Hidemasa Kitagawa , Tetsuo Tomimoto
发明人： Koichiro Endo , Yoshihiro Mori , Kisoko Suzuki , Hidemasa Kitagawa , Tetsuo Tomimoto
IPC分类号： G06F17/30 , G06F12/02 , G06F12/00
CPC分类号： G06F17/30952 , Y10S707/99956
摘要： Mass data is managed as data files in a mass data storage device. Each data file is formed or plural data blocks. Upon editing of a data file, the data content of each data block forming the file is examined. If the data content of a data block is less than a predetermined value, data from one or more adjacent data blocks is extracted and placed in the one data block so that the data content thereof will be at least the predetermined constant value. In this manner, the data content of blocks forming a file is maintained at or above a predetermined level.
摘要翻译：质量数据作为大容量数据存储设备中的数据文件进行管理。形成每个数据文件或多个数据块。在编辑数据文件时，检查形成文件的每个数据块的数据内容。如果数据块的数据内容小于预定值，则提取来自一个或多个相邻数据块的数据并将其放置在一个数据块中，使得其数据内容至少为预定常数值。以这种方式，形成文件的块的数据内容保持在预定级别或高于预定级别。

7. 发明授权

US4326224A Automatic signal compensation recording and reproducing apparatus 失效
标题翻译：自动信号补偿记录和再现装置
公开(公告)号：US4326224A
公开(公告)日：1982-04-20
申请号：US145359
申请日：1980-04-30
申请人： Takuyo Kogure , Hidemasa Kitagawa
发明人： Takuyo Kogure , Hidemasa Kitagawa
IPC分类号： G11B5/03 , G11B5/45 , G11B5/02
CPC分类号： G11B5/03
摘要： A magnetic recording and reproducing apparatus for recording a signal on and reproducing it from a magnetic tape comprises an automatic A.C. bias adjusting device for increasing an A.C. bias current to be superimposed during recording of the signal at a predetermined rate and differentiating the reproduced signal by time to automatically establish an optimum A.C. bias, and a record compensation device for recording and reproducing an adjusting square wave, separating a fundamental frequency component of the square wave from a harmonic component, comprising both components to determine a ratio of them and adjusting a record compensation frequency characteristic in accordance with the ratio.
摘要翻译：用于在磁带上记录信号并从磁带再现信号的磁记录和重放装置包括一个自动交流偏压调整装置，用于增加在以预定速率记录信号期间叠加的交流偏置电流，并根据时间对再生信号进行微分自动建立最佳AC偏置，以及用于记录和再现调节方波的记录补偿装置，将方波的基频分量与谐波分量分离，包括两个分量，以确定它们的比例和调整记录补偿频率特性根据比例。

8. 发明授权

US4245265A Automatic tape bias adjusting and signal compensation recording and reproducing apparatus 失效
标题翻译：自动带偏置调整和信号补偿记录和再现装置
公开(公告)号：US4245265A
公开(公告)日：1981-01-13
申请号：US956366
申请日：1978-10-31
申请人： Takuyo Kogure , Hidemasa Kitagawa
发明人： Takuyo Kogure , Hidemasa Kitagawa
IPC分类号： G11B5/027 , G11B5/03 , G11B5/035 , G11B5/47 , G11B27/36
CPC分类号： G11B5/035 , G11B5/03
摘要： A magnetic recording and reproducing apparatus for recording a signal on and reproducing it from a magnetic tape comprises an automatic A.C. bias adjusting device for increasing an A.C. bias current to be superimposed during recording of the signal at a predetermined rate and differentiating the reproduced signal by time to automatically establish an optimum A.C. bias, and a record compensation device for recording and reproducing an adjusting square wave, separating a fundamental frequency component of the square wave from a harmonic component, comprising both components to determine a ratio of them and adjusting a record compensation frequency characteristic in accordance with the ratio.
摘要翻译：用于在磁带上记录信号并从磁带再现信号的磁记录和重放装置包括一个自动交流偏压调整装置，用于增加在以预定速率记录信号期间叠加的交流偏置电流，并根据时间对再生信号进行微分自动建立最佳AC偏置，以及用于记录和再现调节方波的记录补偿装置，将方波的基频分量与谐波分量分离，包括两个分量，以确定它们的比例和调整记录补偿频率特性根据比例。

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