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50 条记录 (耗时 0.035 秒)

    Data processing device for interpolation
    4.
    发明授权
    Data processing device for interpolation 失效
    插值数据处理装置

    公开(公告)号：US4763293A

    公开(公告)日：1988-08-09

    申请号：US705562

    申请日：1985-02-26

    申请人： Masahiro Takei ,  Susumu Kozuki ,  Toshiyuki Masui ,  Masahide Hirasawa ,  Motokazu Kashida

    发明人： Masahiro Takei ,  Susumu Kozuki ,  Toshiyuki Masui ,  Masahide Hirasawa ,  Motokazu Kashida

    IPC分类号： G06F17/17 ,  G06F15/353

    CPC分类号： G06F17/17

    摘要： A data processing device of the kind handling a sequence of data obtained by sampling an analog information signal to process each of the data to compute two correct data included in the data sequence; to generate by this computation at least two new data which differ from each other; and to replace an incorrect data located between two correct data within the data sequence with one of the selected new data.

    摘要翻译： 一种处理通过对模拟信息信号进行采样以处理每个数据而获得的数据序列的数据处理装置，以计算包括在数据序列中的两个正确数据; 通过该计算生成彼此不同的至少两个新数据; 并且使用所选择的新数据之一替换位于数据序列内的两个正确数据之间的错误数据。

    Data recording apparatus
    5.
    发明授权
    Data recording apparatus 失效
    数据记录装置

    公开(公告)号：US4740845A

    公开(公告)日：1988-04-26

    申请号：US833345

    申请日：1986-02-25

    申请人： Motokazu Kashida ,  Masahiro Takei ,  Kouji Takahashi ,  Toshiyuki Masui ,  Tsutomu Fukatsu ,  Kenichi Nagasawa

    发明人： Motokazu Kashida ,  Masahiro Takei ,  Kouji Takahashi ,  Toshiyuki Masui ,  Tsutomu Fukatsu ,  Kenichi Nagasawa

    IPC分类号： G11B20/12 ,  G11B5/008 ,  G11B20/10 ,  G11B27/10 ,  G11B27/30 ,  G11B5/09 ,  G11B5/00

    CPC分类号： G11B27/107 ,  G11B20/10527 ,  G11B27/3027 ,  G11B27/3036 ,  G11B5/0086 ,  G11B2020/10592 ,  G11B2220/90 ,  G11B2220/913

    摘要： In an apparatus for recording a data sequence including main binary data of an (m X n) number of bits formed by sampling a main information signal and a plurality of subordinate binary data of also an (m X n) number of bits respectively carrying additional information of varied kinds, recording tracks are formed one after another with data which includes the main binary data representing the main information signal sampled within a given period of time and the plurality of subordinate binary data recorded in each of the tracks; and recording is performed in such a manner that, among the plurality of subordinate binary data, the meaning of information carried by a second n number of bits varies according as the condition of the data varies between a case where l-adic numerical data is arranged to be formed by a first n number of bits within the plurality of subordinate binary data and another case where irregular data is formed there as the l-adic numerical data cannot be formed by the first n number of bits (n and m being integers, respectively, and l being an integer not exceeding 2.sup.n).

    摘要翻译： 在用于记录数据序列的装置中，该数据序列包括通过对主信息信号进行采样而形成的（m×n）个位数的主二进制数据以及分别携带附加的（m×n）个位的多个次级二进制数据 不同类型的信息，记录磁道依次形成数据，该数据包括表示在给定时间段内采样的主信息信号的主二进制数据和记录在每个磁道中的多个次级二进制数据; 并且以这样的方式执行记录，使得在多个从属二进制数据中，由第二n位数据携带的信息的含义根据数据的条件在布置有l-adic数字数据的情况之间变化 由多个次级二进制数据中的前n个比特形成，另外一个情况是由于第一n个比特（n和m是整数）而不能形成无规数的数据， 分别为l为不超过2n的整数）。

    Information signal transmission system by predictive differential coding
    9.
    发明授权
    Information signal transmission system by predictive differential coding 失效
    信息信号传输系统通过预测差分编码

    公开(公告)号：US4875222A

    公开(公告)日：1989-10-17

    申请号：US919545

    申请日：1986-10-15

    申请人： Motokazu Kashida ,  Toshiyuki Masui

    发明人： Motokazu Kashida ,  Toshiyuki Masui

    IPC分类号： H04B14/06

    CPC分类号： H04B14/066 ,  H04B14/068

    摘要： An information signal transmission system for transmitting a code sequence in which mutually adjoining codes are correlated with each other. The information signal transmission system is arranged to compute a predictive code for each code sequence by using "n" number (n.gtoreq.2) of codes included in the same code sequence; to compute a difference code relative to a difference between the predictive code and the code corresponding to the predictive code. The system to thus obtains a group of difference codes corresponding to "m" number (m.gtoreq.n) of consecutive codes included in the code sequence and transmits codes by adding the predictive code corresponding to one of the "m" number of the consecutive code to the difference code group.

    摘要翻译： 一种信息信号传输系统，用于发送相互相邻的代码相互关联的代码序列。 信息信号传输系统被配置为通过使用包含在相同代码序列中的“n”个数（n> / = 2）来计算每个代码序列的预测代码; 以相对于预测码和与预测码相对应的代码之间的差来计算差分码。 该系统因此获得与代码序列中包含的连续码的“m”（m> / = n）对应的差分码组，并且通过将与“m”个 连续代码到差分代码组。