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    Information record medium, apparatus for recording the same and apparatus for reproducing the same
    1.
    发明授权
    Information record medium, apparatus for recording the same and apparatus for reproducing the same 失效
    信息记录媒体，记录装置及其再生装置

    公开(公告)号：US6014495A

    公开(公告)日：2000-01-11

    申请号：US819011

    申请日：1997-03-17

    申请人： Yoshiaki Moriyama ,  Tokihiro Takahashi ,  Hidehiro Ishii ,  Hiroyuki Kurashina ,  Takao Sawabe ,  Junichi Yoshio

    发明人： Yoshiaki Moriyama ,  Tokihiro Takahashi ,  Hidehiro Ishii ,  Hiroyuki Kurashina ,  Takao Sawabe ,  Junichi Yoshio

    IPC分类号： G11B20/10 ,  G11B20/12 ,  G11B27/00 ,  G11B27/034 ,  G11B27/10 ,  G11B27/30 ,  G11B27/32 ,  H04N5/85 ,  H04N9/804 ,  H04N9/808 ,  H04N9/82 ,  H04N5/76 ,  H04N5/92

    CPC分类号： G11B20/1205 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  H04N9/8042 ,  G11B2220/211 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8087 ,  H04N9/8227

    摘要： An information recording apparatus (SS1) is provided with: a quantize device (72, 72B) for quantizing record information by 8.times.n bits; a divide device (72, 72D) for dividing the quantized record information quantized at one quantization timing, into (i) high order bit quantized record information (66), which is a portion at high order 8.times.m bits of the quantized record information including a predetermined portion of the record information, which must be reproduced at a time of reproducing the record information, and (ii) low order bit quantized record information (67), which is another portion of the quantized record information; a multiplexed record information generation device (72, 72E) for constituting (i) a high order bit quantized record information block (UB) including a plurality of high order bit quantized record informations corresponding to consecutive quantization timings and (ii) a low order bit quantized record information block (DB) including a plurality of low order bit quantized record informations corresponding to the consecutive quantization timings, and for multiplexing the constituted high order bit quantized record information block and the constituted low order bit quantized record information block adjacent to each other to thereby generate multiplexed record information (Sr).

    摘要翻译： 信息记录装置（SS1）具备：用于对记录信息进行8×n位量化的量化装置（72,72B）; 用于将在一个量化定时量化的量化记录信息划分为（i）高位比特量化记录信息（66）的除法装置（72,72D），其是量化记录信息的高8×m位的部分，包括 在再现记录信息时必须再现的记录信息的预定部分，以及作为量化记录信息的另一部分的低位比特量化记录信息（67）; 一种用于构成（i）包括与连续量化定时对应的多个高位比特量化记录信息的高阶位量化记录信息块（UB）的复用记录信息生成装置（72,72E），（ii）低位位 量化记录信息块（DB），包括对应于连续量化定时的多个低位比特量化记录信息，并且用于多路复用构成的高阶比特量化记录信息块和彼此相邻的构成的低阶比特量化记录信息块 从而生成多路复用记录信息（Sr）。

    Information record medium, apparatus for recording the same and apparatus for reproducing the same
    2.
    发明授权
    Information record medium, apparatus for recording the same and apparatus for reproducing the same 有权
    信息记录媒体，记录装置及其再生装置

    公开(公告)号：US06778761B1

    公开(公告)日：2004-08-17

    申请号：US09452889

    申请日：1999-12-02

    申请人： Yoshiaki Moriyama ,  Tokihiro Takahashi ,  Hidehiro Ishii ,  Hiroyuki Kurashina ,  Takao Sawabe ,  Junichi Yoshio

    发明人： Yoshiaki Moriyama ,  Tokihiro Takahashi ,  Hidehiro Ishii ,  Hiroyuki Kurashina ,  Takao Sawabe ,  Junichi Yoshio

    IPC分类号： H04N576

    CPC分类号： G11B20/1205 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/211 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8087 ,  H04N9/8227

    摘要： An information recording apparatus (SS1) is provided with: a quantize device (72, 72B) for quantizing record information by 8×n bits; a divide device (72, 72D) for dividing the quantized record information quantized at one quantization timing, into (i) high order bit quantized record information (66), which is a portion at high order 8×m bits of the quantized record information including a predetermined portion of the record information, which must be reproduced at a time of reproducing the record information, and (ii) low order bit quantized record information (67), which is another portion of the quantized record information; a multiplexed record information generation device (72, 72E) for constituting (i) a high order bit quantized record information block (UB) including a plurality of high order bit quantized record informations corresponding to consecutive quantization timings and (ii) a low order bit quantized record information block (DB) including a plurality of low order bit quantized record informations corresponding to the consecutive quantization timings, and for multiplexing the constituted high order bit quantized record information block and the constituted low order bit quantized record information block adjacent to each other to thereby generate multiplexed record information (Sr).

    摘要翻译： 信息记录装置（SS1）具备：用于对记录信息进行8×n位量化的量化装置（72,72B）; 用于将在一个量化定时量化的量化记录信息划分为（i）高位比特量化记录信息（66）的除法装置（72,72D），其是量化记录信息的高8×m位的部分，包括 在再现记录信息时必须再现的记录信息的预定部分，以及作为量化记录信息的另一部分的低位比特量化记录信息（67）; 一种用于构成（i）包括与连续量化定时对应的多个高位比特量化记录信息的高阶位量化记录信息块（UB）的复用记录信息生成装置（72,72E），（ii）低位位 量化记录信息块（DB），包括对应于连续量化定时的多个低位比特量化记录信息，并且用于多路复用构成的高阶比特量化记录信息块和彼此相邻的构成的低阶比特量化记录信息块 从而生成多路复用记录信息（Sr）。

    Information record medium, apparatus for recording the same and apparatus for reproducing the same
    6.
    发明授权
    Information record medium, apparatus for recording the same and apparatus for reproducing the same 有权
    信息记录媒体，记录装置及其再生装置

    公开(公告)号：US07330643B2

    公开(公告)日：2008-02-12

    申请号：US10452376

    申请日：2003-06-03

    申请人： Takao Sawabe ,  Tokihiro Takahashi ,  Junichi Yoshio ,  Hidehiro Ishii ,  Hiroshi Nakamura ,  Kaoru Yamamoto ,  Akihiro Tozaki

    发明人： Takao Sawabe ,  Tokihiro Takahashi ,  Junichi Yoshio ,  Hidehiro Ishii ,  Hiroshi Nakamura ,  Kaoru Yamamoto ,  Akihiro Tozaki

    IPC分类号： H04N7/00 ,  H04N5/00

    CPC分类号： G11B27/105 ,  G11B20/10527 ,  G11B27/034 ,  G11B2020/10592 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227

    摘要： An information record medium (1: DVD) has a record track (1a) to be reproduced by an information reproducing apparatus (S2). The information reproducing apparatus is provided with a read device (80) and reproduces audio information by a predetermined audio frame unit while relatively moving the read device along the record track recorded with at least the audio information by the audio frame unit. A plurality of audio packets (43, 202) are arranged along the record track, in each of which audio information pieces (207) constructing the audio information sampled by a predetermined sampling frequency and audio control information (203) for controlling a reproduction of the audio information pieces by the information reproducing apparatus are respectively recorded. The audio control information is provided with time management information (203f: PTS) for specifying a time, by a predetermined specification frequency, to manage a timing of outputting the audio information, which is included in the audio frame which head is positioned in the audio packet including the audio control information, in the reproduction by the information reproducing apparatus.

    摘要翻译： 信息记录介质（1：DVD）具有要由信息再现装置再现的记录磁道（1a）（S 2）。 信息再现装置具有读取装置（80），并且通过预定音频帧单元再现音频信息，同时沿着由音频帧单元至少记录有音频信息的记录轨道相对移动读取装置。 沿着记录轨道布置多个音频分组（43,42），其中每个音频信息片段（207）构成由预定采样频率采样的音频信息，音频控制信息（203）用于控制 分别记录信息再现装置的音频信息。 音频控制信息被提供有用于指定时间的时间管理信息（203f：PTS）以预定的指定频率来管理输出音频信息的定时，该定时包括在头部位于 音频数据包包括音频控制信息。

    Information record medium, apparatus for recording the same and apparatus for reproducing the same
    7.
    发明授权
    Information record medium, apparatus for recording the same and apparatus for reproducing the same 有权
    信息记录媒体，记录装置及其再生装置

    公开(公告)号：US06597861B1

    公开(公告)日：2003-07-22

    申请号：US09332867

    申请日：1999-06-15

    申请人： Akihiro Tozaki ,  Hidehiro Ishii ,  Tokihiro Takahashi ,  Hiroshi Nakamura ,  Takao Sawabe ,  Kaoru Yamamoto ,  Junichi Yoshio

    发明人： Akihiro Tozaki ,  Hidehiro Ishii ,  Tokihiro Takahashi ,  Hiroshi Nakamura ,  Takao Sawabe ,  Kaoru Yamamoto ,  Junichi Yoshio

    IPC分类号： H04N752

    CPC分类号： G11B27/105 ,  G11B20/10527 ,  G11B27/034 ,  G11B2020/10592 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227

    摘要： An information record medium (1: DVD) has a record track (1a) to be reproduced by an information reproducing apparatus (S2). The information reproducing apparatus is provided with a read device (80) and reproduces audio information by a predetermined audio frame unlit while relatively moving the read device along the record track recorded with at least the audio information by the audio frame unit. A plurality of audio packets (43, 202) are arranged along the record track in each of which audio information pieces (207) constructing the audio information sampled by a predetermined sampling frequency and audio control information (203) for controlling a reproduction of the audio information pieces by the information reproducing apparatus are respectively recorded. The audio control information is provided with time management information (203f: PTS) for specifying a time by a predetermined specification frequency to manage a timing of outputting the audio information, which is included in the audio frame which head is positioned in the audio packet including the audio control information, in the reproduction by the information reproducing apparatus.

    摘要翻译： 信息记录介质（1：DVD）具有由信息再现装置再现的记录磁道（1a）（S2）。 信息再现装置具有读取装置（80），并且在通过音频帧单元沿至少记录有音频信息的记录轨道相对移动读取装置的同时，通过预定音频帧不亮地再现音频信息。 沿着记录轨道布置多个音频分组（43,202），其中每个音频分组（207​​,202）构成由预定采样频率采样的音频信息和音频控制信息（203），用于控制音频的再现 分别记录信息重放装置的信息。 为音频控制信息提供时间管理信息（203f：PTS），用于以预定的指定频率指定时间，以管理输出音频信息的定时，该定时包括在头部位于音频分组中的音频帧中，包括： 音频控制信息，由信息再现装置再现。