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1. 发明授权

US5146448A Time code recording or reproducing apparatus and time code converter 失效
标题翻译：时间码记录或再现装置和时间码转换器
公开(公告)号：US5146448A
公开(公告)日：1992-09-08
申请号：US716498
申请日：1991-06-17
申请人： Tatsuya Adachi , Kiyotaka Nagai , Yasushi Nakajima , Takafumi Ueno , Naoki Ejima , Masataka Nikaido
发明人： Tatsuya Adachi , Kiyotaka Nagai , Yasushi Nakajima , Takafumi Ueno , Naoki Ejima , Masataka Nikaido
IPC分类号： G11B27/02 , G11B27/032 , G11B27/28 , G11B27/30
CPC分类号： G11B27/28 , G11B27/02 , G11B27/032 , G11B27/3036 , G11B27/3063 , G11B2220/90 , G11B2220/913
摘要： This invention relates to a time code recording and reproducing apparatus for recording and reproducing time codes corresponding to a digital signal. Time code converting means (100) converts a first time code into a second time code. A frame phase which occurs during the recording of input information is determined by frame timing generating means. A phase difference between a frame of the second time code and a recording frame is detected by phase difference detecting means (103). Phase difference correcting means (104) outputs a third time code on the basis of the detected phase difference. The input information is recorded together with the third time code. Thereby, the recording can be performed while the relation of the correspondence between the input information and the time code is held. In addition, the reproduction can be performed.
摘要翻译：本发明涉及用于记录和再现对应于数字信号的时间码的时间码记录和再现装置。时间码转换装置（100）将第一时间码转换成第二时间码。由帧定时产生装置确定在记录输入信息期间发生的帧相位。由相位差检测装置（103）检测第二时间码的帧与记录帧之间的相位差。相位差校正装置（104）基于检测到的相位差输出第三时间码。输入信息与第三时间码一起记录。因此，可以在保持输入信息和时间码之间的对应关系的同时执行记录。此外，可以进行再现。

2. 发明授权

US5091899A Time code recording or reproducing apparatus and time code converter 失效
标题翻译：时间代码记录或复制设备和时间代码转换器
公开(公告)号：US5091899A
公开(公告)日：1992-02-25
申请号：US415222
申请日：1989-09-11
申请人： Tatsuya Adachi , Kiyotaka Nagai , Yasushi Nakajima , Takafumi Ueno , Naoki Ejima , Masataka Nikaido
发明人： Tatsuya Adachi , Kiyotaka Nagai , Yasushi Nakajima , Takafumi Ueno , Naoki Ejima , Masataka Nikaido
IPC分类号： G11B27/02 , G11B27/032 , G11B27/28 , G11B27/30
CPC分类号： G11B27/3036 , G11B27/02 , G11B27/032 , G11B27/28 , G11B27/3063 , G11B2220/90 , G11B2220/913
摘要： This invention relates to a time code recording and reproducing apparatus for recording and reproducing time codes corresponding to a digital signal. Time code converting means (100) converts a first time code into a second time code. A frame phase which occurs during the recording of input information is determined by frame timing generating means. A phase difference between a frame of the second time code and a recording frame is detected by phase difference detecting means (103). Phase difference correcting means (104) outputs a third time code on the basis of the detected phase difference. The input information is recorded together with the third time code. Thereby, the recording can be performed while the relation of the correspondence between the input information and the time code is held. In addition, the reproduction can be performed.
摘要翻译： PCT No.PCT / JP89 / 00112 Sec。 371日期1989年9月11日 102（e）1989年9月11日PCT PCT 1989年2月3日PCT公布。第WO89 / 07316号公报日期为1989年10月8日。本发明涉及用于记录和再现对应于数字信号的时间码的时间码记录和再现装置。时间码转换装置（100）将第一时间码转换成第二时间码。由帧定时产生装置确定在记录输入信息期间发生的帧相位。由相位差检测装置（103）检测第二时间码的帧与记录帧之间的相位差。相位差校正装置（104）基于检测到的相位差输出第三时间码。输入信息与第三时间码一起记录。因此，可以在保持输入信息和时间码之间的对应关系的同时执行记录。此外，可以进行再现。

3. 发明授权

US4536853A Multiple wave generator 失效
标题翻译：多波发生器
公开(公告)号：US4536853A
公开(公告)日：1985-08-20
申请号：US434709
申请日：1982-10-15
申请人： Kinji Kawamoto , Masao Tsukamoto , Kazuhiro Murase , Tetsuhiko Kaneaki , Masataka Nikaido
发明人： Kinji Kawamoto , Masao Tsukamoto , Kazuhiro Murase , Tetsuhiko Kaneaki , Masataka Nikaido
IPC分类号： G10H7/02 , G06F1/035 , G06F1/02 , G01H1/00 , G06F7/38
CPC分类号： G06F1/0356 , G06F2101/04
摘要： A multiple wave generator for an electronic musical instrument which has a wave data memory storing plural data samples of a wave shape, a wave address register storing wave address data partially designating sampled data in the wave data memory, a difference address register storing difference address data which specifies incremental address amount, a wave address calculator adding the wave address data to the difference address data and writing into the wave address register, the summed address data being separated into wave memory address data and partial address data, and a wave calculator. The wave memory address data, which are part of the wave address data, are applied to the wave data memory for reading out one data sample, and the one data sample and the partial address data are applied to the wave calculator for calculating interpolated wave sample data corresponding to the wave memory address and the partial address.
摘要翻译：一种用于电子乐器的多波发生器，其具有存储多个波形数据样本的波形数据存储器，存储波形数据存储器中部分指定采样数据的波形地址数据的波形地址寄存器，存储差分地址数据的差分地址寄存器其指定增量地址量，波形地址计算器将波形地址数据添加到差分地址数据并写入波形地址寄存器，将合并的地址数据分成波形存储器地址数据和部分地址数据，以及波形计算器。作为波形地址数据的一部分的波形存储器地址数据被应用于波形数据存储器，用于读出一个数据样本，并且将一个数据样本和部分地址数据应用于用于计算内插波样本的波形计算器数据对应于波形存储器地址和部分地址。

4. 发明授权

US5414568A Variable speed digital signal reproducing apparatus 失效
标题翻译：变速数字信号再现装置
公开(公告)号：US5414568A
公开(公告)日：1995-05-09
申请号：US156941
申请日：1993-11-24
申请人： Hideshi Taki , Takafumi Ueno , Shiro Tsuji , Masataka Nikaido , Nobuyoshi Kihara
发明人： Hideshi Taki , Takafumi Ueno , Shiro Tsuji , Masataka Nikaido , Nobuyoshi Kihara
IPC分类号： G11B15/18 , G11B20/10 , G11B27/00 , H04N5/783
CPC分类号： G11B20/10 , G11B15/1875 , G11B20/10527 , G11B27/005 , G11B2220/90
摘要： A variable speed digital signal reproducing apparatus, particularly related to low speed reproduction of a digital signals recorded in a recording medium. The apparatus includes a unit for determining whether a reproduction PCM signal is renewed or not. Based on the renewal determination, PCM data of one frame is stored in a memory and the PCM data is read at a frequency rate corresponding to a tape reproducing speed at that time. Furthermore an interpolating device operates on the read PCM data to produce a PCM signal having the same frequency with which the PCM signal was read from the memory means.
摘要翻译：一种变速数字信号再现装置，特别涉及记录在记录介质中的数字信号的低速再现。该装置包括用于确定再现PCM信号是否被更新的单元。基于更新确定，一帧的PCM数据被存储在存储器中，并且以与当时的磁带重放速度对应的频率速率读取PCM数据。此外，内插装置对读取的PCM数据进行操作以产生具有与存储装置读取PCM信号相同频率的PCM信号。

5. 发明授权

US4597318A Wave generating method and apparatus using same 失效
标题翻译：波发生方法及使用该方法的装置
公开(公告)号：US4597318A
公开(公告)日：1986-07-01
申请号：US571535
申请日：1984-01-17
申请人： Masataka Nikaido , Kinji Kawamoto , Kazuhiro Murase , Tetsuhiko Kaneaki , Tatsuya Adachi , Sakurako Matsuda
发明人： Masataka Nikaido , Kinji Kawamoto , Kazuhiro Murase , Tetsuhiko Kaneaki , Tatsuya Adachi , Sakurako Matsuda
IPC分类号： G10H7/00 , G10H7/08 , G10L13/02 , G10H1/08 , G10L5/02
CPC分类号： G10L13/02 , G10H7/008
摘要： A wave generating method and a wave generating apparatus using the method are arranged such that plurality of wave samples, each being generated successively, are respectively weighted by, for example, being multiplied by a plurality of wave functions generated corresponding to the plurality of wave samples. The plurality of weighted wave samples are summed to obtain a desired wave. The kind of each of the plurality of wave samples generated successively is changed at each time when the value of corresponding one of the plurality of wave functions becomes zero. Therefore, the apparatus includes wave generators for generating the wave samples successively, wave function generators for generating the wave functions successively, multipliers for multiplying the wave samples by the wave functions respectively, an adder for adding all of the outputs of the multipliers to generate the desired wave, and a wave changing circuit for changing the kind of each of the wave samples when the corresponding one of the wave functions becomes zero.
摘要翻译：使用该方法的波形生成方法和波形发生装置被布置成使得依次生成的多个波形样本分别通过乘以与多个波形样本相对应的多个波函数相乘来加权。将多个加权波样本相加以获得期望的波。在多个波函数中的相应一个的值变为零的时刻，连续地生成的多个波形样本中的每一个的样本的种类都变化。因此，该装置包括连续产生波形样本的波形发生器，连续产生波函数的波函数发生器，用于将波样本乘以波函数的乘法器，用于将乘法器的所有输出相加的乘法器，期望波，以及波形变换电路，用于当相应的一个波函数变为零时，改变每个波形样本的种类。

6. 发明授权

US4681007A Sound generator for electronic musical instrument 失效
标题翻译：电子乐器声发生器
公开(公告)号：US4681007A
公开(公告)日：1987-07-21
申请号：US746119
申请日：1985-06-18
申请人： Masataka Nikaido , Sakurako Matsuda
发明人： Masataka Nikaido , Sakurako Matsuda
IPC分类号： G10H1/053 , G10H7/00 , G10H7/02 , G10H1/46
CPC分类号： G10H7/02
摘要： A sound generator for an electronic musical instrument produces sounds from waveform data combinations stored in a memory. Each of the waveform data combinations is a data combination obtained from a waveform of a natural sound by digital data conversion preferably including information condensation. The selection of a waveform data combination is performed by an address generator which produces an address signal for the memory from an information from a keyboard. The information includes a touch information representing key depressing speed and/or strength, or both of the touch information and a pitch information. The loudness level of a generated tone is controlled by a loudness controller in response to the touch information, or to both of the touch information and pitch information.
摘要翻译：用于电子乐器的声音发生器从存储在存储器中的波形数据组合产生声音。每个波形数据组合是通过优选地包括信息缩合的数字数据转换从自然声音的波形获得的数据组合。波形数据组合的选择由地址发生器执行，地址发生器根据来自键盘的信息产生存储器的地址信号。该信息包括表示键按压速度和/或强度的触摸信息，或触摸信息和音调信息两者。所产生的音调的响度等级由响应控制器响应于触摸信息或触摸信息和音调信息两者来控制。

7. 发明授权

US10089620B2 Recording medium, license management apparatus, and recording and playback apparatus 有权
公开(公告)号：US10089620B2
公开(公告)日：2018-10-02
申请号：US10048546
申请日：2001-05-30
申请人： Hideki Matsushima , Shunji Harada , Yasushi Uesaka , Teruto Hirota , Masayuki Kozuka , Masataka Nikaido
发明人： Hideki Matsushima , Shunji Harada , Yasushi Uesaka , Teruto Hirota , Masayuki Kozuka , Masataka Nikaido
IPC分类号： G06F21/10 , G06Q20/36
摘要： An audio object (AOB) for which corresponding rights management information (RMI) has been generated by a license management apparatus, and an AOB for which RMI does not exist are written into a recording medium for use in an SDMI system which includes the license management apparatus. Each AOB is put in correspondence with a migration permission flag (MPF). When the corresponding AOB is the AOB for which RMI does not exist, the relevant MPF is set to on so as to show that a migration procedure is permitted. When the corresponding AOB is the AOB for which RMI has been generated by the license management apparatus, the relevant MPF is set to off so as to show that a migration procedure is not permitted.

8. 发明授权

US07522488B2 Method and apparatus for reproducing content according to information embedded in the content 失效
标题翻译：根据嵌入在内容中的信息再现内容的方法和装置
公开(公告)号：US07522488B2
公开(公告)日：2009-04-21
申请号：US10593194
申请日：2005-05-24
申请人： Kenji Muraki , Masataka Nikaido
发明人： Kenji Muraki , Masataka Nikaido
IPC分类号： G11B15/52
CPC分类号： G11B20/00086 , G11B20/00094 , G11B20/00173 , G11B20/00768 , G11B20/00884 , G11B20/10 , H04N5/907 , H04N5/913 , H04N2005/91335 , H04N2005/91364
摘要： In an apparatus that carries out reproduction control on the basis of digital watermark information embedded in a content, for the purpose of providing a reproducing apparatus and a reproducing method in which reproduction stoppage in the middle of reproduction according to the detection result of the digital watermark information does not occur, the reproducing apparatus and the reproducing method are configured so that before reproduction the detection section thereof detects attached information embedded in a content that is recorded on a recording medium, so that the content and the attached information that is detected using the detection section are stored in the storage section thereof so as to be related to each other, and so that the reproduction of the content corresponding to the attached information stored in the storage section is controlled according to the attached information.
摘要翻译：在基于嵌入在内容中的数字水印信息的基础上执行再现控制的装置中，为了提供一种再现装置和再现方法，其中根据数字水印的检测结果在再现中间再现停止信息不发生，再现装置和再现方法被配置为使得在再现之前，其检测部分检测嵌入到记录在记录介质上的内容中的附加信息，使得使用该信息检测的内容和附加信息检测部分存储在其存储部分中以便彼此相关，并且使得根据附加信息来控制与存储在存储部分中的附加信息相对应的内容的再现。

9. 发明申请

US20070140078A1 Reproducing method and reproducing apparatus 失效
标题翻译：再现方法和再现装置
公开(公告)号：US20070140078A1
公开(公告)日：2007-06-21
申请号：US10593194
申请日：2005-05-24
申请人： Kenji Muraki , Masataka Nikaido
发明人： Kenji Muraki , Masataka Nikaido
IPC分类号： G11B20/10
CPC分类号： G11B20/00086 , G11B20/00094 , G11B20/00173 , G11B20/00768 , G11B20/00884 , G11B20/10 , H04N5/907 , H04N5/913 , H04N2005/91335 , H04N2005/91364
摘要： In an apparatus that carries out reproduction control on the basis of digital watermark information embedded in a content, for the purpose of providing a reproducing apparatus and a reproducing method in which reproduction stoppage in the middle of reproduction according to the detection result of the digital watermark information does not occur, the reproducing apparatus and the reproducing method are configured so that before reproduction the detection section thereof detects attached information embedded in a content that is recorded on a recording medium, so that the content and the attached information that is detected using the detection section are stored in the storage section thereof so as to be related to each other, and so that the reproduction of the content corresponding to the attached information stored in the storage section is controlled according to the attached information.
摘要翻译：在基于嵌入在内容中的数字水印信息的基础上执行再现控制的装置中，为了提供一种再现装置和再现方法，其中根据数字水印的检测结果在再现中间再现停止信息不发生，再现装置和再现方法被配置为使得在再现之前，其检测部分检测嵌入到记录在记录介质上的内容中的附加信息，使得使用该信息检测的内容和附加信息检测部分存储在其存储部分中以便彼此相关，并且使得根据附加信息来控制与存储在存储部分中的附加信息相对应的内容的再现。

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