利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

32 条记录 (耗时 0.02 秒)

    Audio data reproducing device for reproducing digital voice signals on a magnetic tape at a different speed than the speed at which the signals are recorded
    2.
    发明授权
    Audio data reproducing device for reproducing digital voice signals on a magnetic tape at a different speed than the speed at which the signals are recorded 失效
    用于以与记录信号的速度不同的速度在磁带上再现数字语音信号的音频数据再现装置

    公开(公告)号：US5473477A

    公开(公告)日：1995-12-05

    申请号：US37426

    申请日：1993-03-26

    申请人： Takayuki Takeda

    发明人： Takayuki Takeda

    IPC分类号： G11B15/18 ,  G11B20/10 ,  G11B27/00 ,  H04N5/783 ,  H04N5/92 ,  H04N5/93 ,  H04N9/808 ,  H04N5/78

    CPC分类号： G11B15/1875 ,  G11B20/10527 ,  G11B27/005 ,  H04N9/8085 ,  G11B2220/90 ,  H04N5/783

    摘要： An audio data reproducing device for reproducing digital voice signals from slanted tracks formed on a magnetic tape which is run at a speed different from a speed used for writing, comprising a unit for running the magnetic tape at a predetermined speed, and a playback rotary magnetic head adapted to be moved by a head moving unit in a direction of crossing the slanted tracks to effect follow-up tracing of the slanted tracks for reproducing signals recorded on the slanted tracks even if the magnetic tape is run at a speed different from the writing speed. The device includes a memory for storing audio data read out from the slanted tracks and a digital signal processor (DSP) for generating, in the low-speed playback mode, write address data for causing audio data recorded on a slanted track traced by the magnetic head to be captured in the memory only when the slanted track traced by the magnetic head is new. The digital signal processor also transmits readout address data conforming to playback speed to the memory to process audio data read out from the memory in accordance with the readout address with Lagrange interpolation. A clear sound conforming to the low-speed playback is produced on the real-time basis during the low-speed playback mode, while no sound is produced during still playback.

    摘要翻译： 一种音频数据再现装置，用于从形成在与用于写入的速度不同的速度的磁带上形成的倾斜轨迹再现数字语音信号，包括用于以预定速度运行磁带的单元和重放旋转磁 头部适于被头部移动单元沿与倾斜轨道交叉的方向移动以实现用于再现记录在倾斜轨道上的信号的倾斜轨道的跟踪跟踪，即使磁带以与写入不同的速度运行 速度。 该装置包括存储器，用于存储从倾斜轨道读出的音频数据;以及数字信号处理器（DSP），用于在低速播放模式下产生写入地址数据，用于使得记录在由磁迹跟踪的倾斜磁道上的音频数据 只有当由磁头跟踪的倾斜轨迹是新的时，头才能被捕获在存储器中。 数字信号处理器还将符合播放速度的读出地址数据传送到存储器，以根据拉格朗日内插的读出地址处理从存储器读出的音频数据。 在低速播放模式期间，实时地产生符合低速播放的清晰的声音，而在静止播放期间不产生声音。

    Optical disc for storing moving pictures with text information and apparatus using the disc
    3.
    发明授权
    Optical disc for storing moving pictures with text information and apparatus using the disc 有权
    用于使用文件信息存储运动图像的光盘和使用该盘的装置

    公开(公告)号：US07269337B2

    公开(公告)日：2007-09-11

    申请号：US11385887

    申请日：2006-03-22

    申请人： Hideo Ando ,  Shinichi Kikuchi ,  Yuji Ito ,  Kazuhiko Taira

    发明人： Hideo Ando ,  Shinichi Kikuchi ,  Yuji Ito ,  Kazuhiko Taira

    IPC分类号： H04N5/91

    CPC分类号： G11B27/36 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2562 ,  G11B2220/2575 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8085 ,  H04N9/8227 ,  H04N9/8233

    摘要： When moving pictures are recorded onto an optical disc, not only is text data recorded, but also video-recording start date and time, video-recording end date and time, and source name or channel number serving as primary text data are recorded in alphanumeric characters program by program or cell by cell, a program or a cell being used as a unit of video-recording. Other text data is recorded together with language code. Since the primary text data used to select video data is expressed in alphanumeric characters, a program or cell to be reproduced can be selected, regardless of language, and the text information in the same language as that of the apparatus can be searched for.

    摘要翻译： 当将动态图像记录在光盘上时，不仅记录文本数据，而且录像开始日期和时间，视频录制结束日期和时间以及作为主要文本数据的源名称或频道号记录为字母数字 按程序或单元格单元编程的字符，用作视频记录单元的程序或单元。 其他文本数据与语言代码一起记录。 由于用于选择视频数据的主要文本数据以字母数字字符表示，所以可以选择要再现的程序或单元，而不管语言如何，并且可以搜索与该装置相同语言的文本信息。

    Hard disk drive
    8.
    发明申请
    Hard disk drive 审中-公开
    硬盘驱动器

    公开(公告)号：US20020003949A1

    公开(公告)日：2002-01-10

    申请号：US09805404

    申请日：2001-03-13

    发明人： Toshio Mamiya ,  Hiroaki Yada ,  Keitaro Yamashita ,  Akira Mitani

    IPC分类号： H04N005/781

    CPC分类号： H04N5/772 ,  G11B5/59633 ,  G11B5/59644 ,  G11B20/10 ,  G11B27/3027 ,  G11B2220/20 ,  G11B2220/2516 ,  H04N5/781 ,  H04N9/8042 ,  H04N9/8085

    摘要： The present invention relates to a hard disk drive, and particularly applies to a removable hard disk drive mountable in portable devices so that much of information personally owned can be recorded and carried. The hard disk drive of the present invention is held in video devices, records and reproduces video data and other data at a data transfer rate of 30 Mbps or more, and provides a capacity of 2 GB or more for a hard disk 1.8 inches or less in diameter by so-called sample servo.

    摘要翻译： 硬盘驱动器技术领域本发明涉及一种硬盘驱动器，特别适用于可移动硬盘驱动器，其可安装在便携式设备中，从而可以记录和携带大量个人拥有的信息。 本发明的硬盘驱动器被保持在视频设备中，以30Mbps或更高的数据传输速率记录和再现视频数据和其他数据，并且为1.8英寸或更小的硬盘提供2GB或更大的容量 通过所谓的样品伺服直径。