Apparatus and methods for transmitting compressed digital image signals
    3.
    发明公开
    Apparatus and methods for transmitting compressed digital image signals 失效
    为压缩的数字图像信号的传输方法和装置。

    公开(公告)号:EP0553650A1

    公开(公告)日:1993-08-04

    申请号:EP93100480.8

    申请日:1993-01-14

    申请人: SONY CORPORATION

    IPC分类号: H04N5/91 H04N7/133 H04N5/92

    摘要: Apparatus and methods are provided for variable length encoding (7) and transmitting (13, 14, 16) a plurality of predetermined portions of digital image signals which has been encoded to compress image data therein. Each of the plurality of predetermined portions is variable length encoded (7) to form a corresponding one of a plurality of variable length encoded portions. The amount of data in each of the portions is limited so that an amount of data contained in the corresponding variable length encoded portion is equal to or less than a predetermined target value. The variable length encoded portions are arranged (8, 10) in a plurality of sync blocks having a predetermined data length such that each portion is contained entirely within a respective number of sync blocks and the sync blocks are transmitted (13, 14, 16) via a transmission medium.

    摘要翻译: 提供了用于可变长度编码(7)和发射(13,14,16),其已被编码,以在其中压缩图像数据的数字图像信号的预定部分的一个多元的装置和方法。 每个预定部分的多个被编码(7),以形成可变长度编码部的多个相应的一个可变长度。 在每个部分的数据量受到限制,从而确实包含在对应的可变长度编码的部分的数据的量小于预定目标值等于或更小。 具有预定数据长度查询的可变长度编码的部分被布置(8,10)中的同步块的一个多元化并每个部分的同步块的一个respectivement数内完全包含和所述同步块为反式mitted(13,14,16) 通过传输介质。

    Information processing apparatus
    8.
    发明公开
    Information processing apparatus 审中-公开
    Datenverarbeitungapparat

    公开(公告)号:EP1030310A1

    公开(公告)日:2000-08-23

    申请号:EP00102631.9

    申请日:2000-02-08

    申请人: SONY CORPORATION

    IPC分类号: G11C7/16 H05K5/02

    摘要: A signal conversion apparatus (1) has a memory-stick connector (13) for mounting a memory stick (10), a PC-card connector (12) for mounting a PC card (9) and a cover for shielding and exposing the memory-stick connector and the PC-card connector from and to the external world. The cover has an opening for allowing a memory stick to be removed from or mounted on the memory-stick connector with the cover put in a state of shielding the memory-stick connector and the PC-card connector from the external world.
    As a result, a wrong storage medium can be prevented from being removed from or mounted on the signal conversion apparatus.

    摘要翻译: 信号转换装置(1)具有用于安装记忆棒(10)的记忆棒连接器(13),用于安装PC卡(9)的PC卡连接器(12)和用于屏蔽和暴露存储器的盖 贴片连接器和PC卡连接器与外部世界。 该盖具有用于允许记忆棒从存储棒连接器移除或安装在记忆棒连接器上的开口,其中盖处于将记忆棒连接器和PC卡连接器从外部屏蔽的状态。 结果,可以防止错误的存储介质从信号转换装置移除或安装在信号转换装置上。

    A digital signal recording and reproducing apparatus
    9.
    发明公开
    A digital signal recording and reproducing apparatus 失效
    Aufzeichnungs- undWiedergabegerätfürdigitale Signale。

    公开(公告)号:EP0614187A3

    公开(公告)日:1996-07-17

    申请号:EP93120889.6

    申请日:1993-12-24

    申请人: SONY CORPORATION

    IPC分类号: G11B27/30 G11B15/087 H04N9/80

    摘要: Magnetic recording apparatus are provided for recording signals on a magnetic tape (102). A recording head (41) records signals in successive tracks on the tape and a tape transport transports a magnetic tape past the recording head in a recording direction. In one embodiment, absolute track addresses are recorded in at least some of the tracks, the absolute track address of each track corresponding to a distance of the track from a start position (43) of the magnetic tape. Recording is initiated from a track having a predetermined absolute track address corresponding to a predetermined distance from the start position. In a further embodiment, the tape transport transports the tape initially by a distance (R) necessary to establish a stable running state, and thereafter transports the tape a further distance (S) while recording reproduction control signals so that during reproduction a stable running state may be achieved. Thereafter, information to be output is recorded.

    摘要翻译: 磁记录装置用于在磁带(102)上记录信号。 记录头(41)将信号记录在磁带上的连续轨道中,并且磁带传送沿着记录方向传送磁带经过记录头。 在一个实施例中,绝对轨道地址被记录在至少一些轨道中,每个轨道的绝对轨道地址对应于轨道距离磁带的开始位置(43)的距离。 从具有对应于距开始位置的预定距离的预定绝对轨道地址的轨道开始记录。 在另一个实施例中,磁带传输最初传送带宽建立稳定运行状态所需的距离(R),然后在记录再现控制信号的同时传输磁带一段距离(S),使得在再现期间稳定运行状态 可以实现。 此后,记录要输出的信息。