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1. 发明授权

US07259315B2 Waveform production method and apparatus 有权
标题翻译：波形生产方法和装置
公开(公告)号：US07259315B2
公开(公告)日：2007-08-21
申请号：US10107865
申请日：2002-03-26
申请人： Motoichi Tamura , Yasuyuki Umeyama , Hideyuki Masuda , Eiji Akazawa
发明人： Motoichi Tamura , Yasuyuki Umeyama , Hideyuki Masuda , Eiji Akazawa
IPC分类号： G10H1/00
CPC分类号： G10H1/02 , G10H7/008 , G10H2210/095 , G10H2240/056
摘要： Performance event data designating rendition style modules are supplied in order of time. When a given performance event data at a given time is to be processed in accordance with the supplied performance event data, another performance event data related to one or more events, following the given performance event data, is obtained in advance of a predetermined original time position of the other performance event daata. Control data corresponding to a rendition style module designated by at least one of the given performance event data and the other performance event data obtained in advance is generated on the basis of the given and the other performance event data, and a waveform corresponding to the designated rendition style module is synthesized on the basis of the control data. Characteristic of at least one of preceding and succeeding rendition style modules is modified on the basis of trailing end information of the preceding rendition style module and leading end information of the succeeding rendition style module. When rendition style designation data, including information designating a rendition style module and parameters for controlling the rendition style module, is lacking in a necessary parameter, the lacking parameter is filled with a predetermined standard parameter.
摘要翻译：按时间顺序提供指定演绎模式的演出事件数据。当给定时间的给定演出事件数据将根据所提供的演奏事件数据进行处理时，在预定的原始时间之前获得跟随给定演奏事件数据的与一个或多个事件有关的另一个演奏事件数据其他表演事件的地位。基于给定的和其他的性能事件数据，生成对应于由给定的性能事件数据和其他执行事件数据中的至少一个指定的再现模式的控制数据，以及对应于指定的基于控制数据合成演绎风格模块。基于前述再现模式的后端信息和后续再现模式的前端信息来修改前后再现模式中的至少一个的特征。当包含指定演绎风格模块的信息和用于控制再现风格模块的参数的再现风格指定数据缺少必要参数时，缺少参数用预定的标准参数填充。

2. 发明授权

US06727420B2 Method and apparatus for producing a waveform based on a style-of-rendition module 有权
标题翻译：基于演播模式生成波形的方法和装置
公开(公告)号：US06727420B2
公开(公告)日：2004-04-27
申请号：US10318550
申请日：2002-12-13
申请人： Hideo Suzuki , Hideyuki Masuda , Motoichi Tamura , Satoshi Usa , Yasuyuki Umeyama
发明人： Hideo Suzuki , Hideyuki Masuda , Motoichi Tamura , Satoshi Usa , Yasuyuki Umeyama
IPC分类号： G10H700
CPC分类号： G10H7/008 , G10H1/0066 , G10H1/02 , G10H2210/095 , G10H2250/035
摘要： Style-of-rendition identification information representing a style of rendition of a performance tone is received, and reference is made to a predetermined table on the basis of the received style-of-rendition identification information to thereby obtain, from the table, style-of-rendition module data corresponding to the received style-of-rendition identification information. Waveform is produced on the basis of the obtained style-of-rendition module data. The style-of-rendition module data is data representing behavior of a waveform to be produced in accordance with a style of rendition and may include data representing characteristic behavior of vectors that control the waveform to be reproduced. The behavior of the waveform can be defined by various waveform factors. The vectors include, for example, vectors of various fundamental waveform factors for producing the waveform, such as a waveform shape, pitch, amplitude and time axis.
摘要翻译：接收表示演奏音调的演奏风格的再现方式识别信息，根据接收到的再现格式识别信息，对预定表进行参照，从表格中，与所接收的再现格式识别信息对应的再现模块数据。在获得的再现模式数据的基础上产生波形。再现模式数据是表示根据再现风格产生的波形的行为的数据，并且可以包括表示控制要再现的波形的矢量的特征行为的数据。波形的行为可以通过各种波形因子来定义。向量包括例如用于产生波形的各种基本波形因子的矢量，例如波形形状，音调，幅度和时间轴。

3. 发明授权

US06531652B1 Method and apparatus for producing a waveform based on a style-of-rendition module 有权
标题翻译：基于演播模式生成波形的方法和装置
公开(公告)号：US06531652B1
公开(公告)日：2003-03-11
申请号：US09667955
申请日：2000-09-22
申请人： Hideo Suzuki , Hideyuki Masuda , Motoichi Tamura , Satoshi Usa , Yasuyuki Umeyama
发明人： Hideo Suzuki , Hideyuki Masuda , Motoichi Tamura , Satoshi Usa , Yasuyuki Umeyama
IPC分类号： G10H102
CPC分类号： G10H7/008 , G10H1/0066 , G10H1/02 , G10H2210/095 , G10H2250/035
摘要： Style-of-rendition identification information representing a style of rendition of a performance tone is received, and reference is made to a predetermined table on the basis of the received style-of-rendition identification information to thereby obtain, from the table, style-of-rendition module data corresponding to the received style-of-rendition identification information. Waveform is produced on the basis of the obtained style-of-rendition module data. The style-of-rendition module data is data representing behavior of a waveform to be produced in accordance with a style of rendition and may include data representing characteristic behavior of vectors that control the waveform to be reproduced. The behavior of the waveform can be defined by various waveform factors. The vectors include, for example, vectors of various fundamental waveform factors for producing the waveform, such as a waveform shape, pitch, amplitude and time axis.
摘要翻译：接收表示演奏音调的演奏风格的再现方式识别信息，根据接收到的再现格式识别信息，对预定表进行参照，从表格中，与所接收的再现格式识别信息对应的再现模块数据。在获得的再现模式数据的基础上产生波形。再现模式数据是表示根据再现风格产生的波形的行为的数据，并且可以包括表示控制要再现的波形的矢量的特征行为的数据。波形的行为可以通过各种波形因子来定义。向量包括例如用于产生波形的各种基本波形因子的矢量，例如波形形状，音调，幅度和时间轴。

4. 发明授权

US07396992B2 Tone synthesis apparatus and method 有权
标题翻译：音调合成装置及方法
公开(公告)号：US07396992B2
公开(公告)日：2008-07-08
申请号：US11441682
申请日：2006-05-26
申请人： Motoichi Tamura , Yasuyuki Umeyama
发明人： Motoichi Tamura , Yasuyuki Umeyama
IPC分类号： G10H1/08 , G10H7/00
CPC分类号： G10H7/008 , G10H1/057 , G10H2250/035
摘要： Determination is made, in accordance with acquired performance information, as to whether a crossfade characteristic should be changed or not, and a crossfade characteristic of crossfade synthesis having already been started at the time of the acquisition of the performance information was acquired are automatically changed in accordance with a result of the determination. Because the crossfade characteristic is automatically changed during the course of the crossfade synthesis, the time length of the crossfade synthesis can be expanded or contracted as compared to the time length that had been preciously set at the beginning of the crossfade synthesis, and thus, the time position of a succeeding one of rendition style modules to be time-serially combined in accordance with the acquired performance information can be allotted to a time position displaced by an amount corresponding to the expanded or contracted time.
摘要翻译：根据获得的性能信息，确定是否改变交叉淡化特性，并且获取了在获取演出信息时已经开始的交叉渐变合成的交叉渐变特性被自动改变根据确定的结果。由于交叉淡入淡出特性在交叉淡入淡化合成过程中自动变化，所以与交叉淡入淡化合成开始时的珍贵设定的时间长度相比，交叉淡入淡出合成的时间长度可以扩大或收缩，因此，可以根据所获取的演奏信息时间顺序地组合后续的再现模式的时间位置，以分配到与扩展或缩短的时间对应的量偏移的时间位置。

5. 发明申请

US20060272482A1 Tone synthesis apparatus and method 有权
标题翻译：音调合成装置及方法
公开(公告)号：US20060272482A1
公开(公告)日：2006-12-07
申请号：US11441682
申请日：2006-05-26
申请人： Motoichi Tamura , Yasuyuki Umeyama
发明人： Motoichi Tamura , Yasuyuki Umeyama
IPC分类号： G10H7/00
CPC分类号： G10H7/008 , G10H1/057 , G10H2250/035
摘要： Determination is made, in accordance with acquired performance information, as to whether a crossfade characteristic should be changed or not, and a crossfade characteristic of crossfade synthesis having already been started at the time of the acquisition of the performance information was acquired are automatically changed in accordance with a result of the determination. Because the crossfade characteristic is automatically changed during the course of the crossfade synthesis, the time length of the crossfade synthesis can be expanded or contracted as compared to the time length that had been preciously set at the beginning of the crossfade synthesis, and thus, the time position of a succeeding one of rendition style modules to be time-serially combined in accordance with the acquired performance information can be allotted to a time position displaced by an amount corresponding to the expanded or contracted time.
摘要翻译：根据获得的性能信息，确定是否改变交叉淡化特性，并且获取了在获取演出信息时已经开始的交叉渐变合成的交叉渐变特性被自动改变根据确定的结果。由于交叉淡入淡出特性在交叉淡入淡化合成过程中自动变化，所以与交叉淡入淡化合成开始时的珍贵设定的时间长度相比，交叉淡入淡出合成的时间长度可以扩大或收缩，因此，可以根据所获取的演奏信息时间顺序地组合后续的再现模式的时间位置，以分配到与扩展或缩短的时间对应的量偏移的时间位置。

6. 发明授权

US06946595B2 Performance data processing and tone signal synthesizing methods and apparatus 有权
标题翻译：性能数据处理和音调信号合成方法和装置
公开(公告)号：US06946595B2
公开(公告)日：2005-09-20
申请号：US10635995
申请日：2003-08-07
申请人： Motoichi Tamura , Yasuyuki Umeyama
发明人： Motoichi Tamura , Yasuyuki Umeyama
IPC分类号： G10H1/10 , G10H1/02
CPC分类号： G10H1/10
摘要： Each time a predetermined type of note controlling performance data (e.g., note-on event data) is detected from among a series of performance data, deviation values for a plurality of channels, varying in deviation state among the channels, are set such that a control value of a predetermined tone characteristic (e.g., event generation timing), included in the note controlling performance data, is caused to vary among the plurality of channels. Then, values, obtained by causing the control value vary among the plurality of channels in accordance with the respective deviation values of the channels, are set as new control values for the corresponding channels. Then, for each of the channels, there is created note controlling performance data of the predetermined type having the corresponding new control value incorporated therein. A break of a phrase in performance data may be detected so that control can be performed per phrase.
摘要翻译：每当从一系列演奏数据中检测到预定类型的音符控制演奏数据（例如，音符事件数据）时，设置在频道之间以偏差状态变化的多个频道的偏差值，使得使包含在音符控制演奏数据中的预定音调特性（例如，事件发生定时）的控制值在多个频道中变化。然后，将通过使多个通道中的控制值变化的值根据通道的各个偏差值而变化，被设置为相应通道的新控制值。然后，对于每个通道，创建具有并入其中的相应的新控制值的预定类型的笔记控制性能数据。可以检测性能数据中的短语的中断，以便可以对每个短语进行控制。

7. 发明授权

US06835886B2 Tone synthesis apparatus and method for synthesizing an envelope on the basis of a segment template 有权
标题翻译：音调合成装置和基于片段模板合成包络的方法
公开(公告)号：US06835886B2
公开(公告)日：2004-12-28
申请号：US10298032
申请日：2002-11-15
申请人： Motoichi Tamura , Yasuyuki Umeyama
发明人： Motoichi Tamura , Yasuyuki Umeyama
IPC分类号： G10H700
CPC分类号： G10H1/0575 , G10H2210/095 , G10H2240/056
摘要： Basic envelope is produced for at least one tone on the basis of performance information. In response to a free selection by a user, a segment template including a characteristic variation curve is supplied, and the characteristic variation curve of the segment template is placed on a performance time axis. Then, the placed characteristic variation curve and the basic envelope are combined together to produce a synthesized envelope, and a tone is generated using the produced synthesized envelope. A plurality of segment templates of different lengths are prepared beforehand, which include phrase segment templates corresponding to lengths of phrases, note segment templates corresponding to substantial total lengths of tones, and tone-portion segment templates corresponding to lengths of portions of tones. Two or more segment templates of different lengths selected by the user are combined, as necessary, so as to permit fine envelope control.
摘要翻译：基于性能信息产生至少一种音调的基本信封。响应于用户的自由选择，提供包括特征变化曲线的片段模板，并且将片段模板的特征变化曲线放置在演出时间轴上。然后，将放置的特性变化曲线和基本包络组合在一起以产生合成的包络，并且使用所产生的合成包络产生音调。预先准备了不同长度的多个段模板，其包括对应于短语长度的短语片段模板，对应于音调的实质长度的音符片段模板以及与音调部分的长度相对应的音调部分片段模板。根据需要组合用户选择的不同长度的两个或多个段模板，以允许精细的包络控制。

8. 发明授权

US06881888B2 Waveform production method and apparatus using shot-tone-related rendition style waveform 失效
标题翻译：波形制作方法和装置采用镜头色调相关的演绎风格波形
公开(公告)号：US06881888B2
公开(公告)日：2005-04-19
申请号：US10369450
申请日：2003-02-18
申请人： Eiji Akazawa , Motoichi Tamura
发明人： Eiji Akazawa , Motoichi Tamura
IPC分类号： G10H1/02 , G10H7/02 , G10H7/00
CPC分类号： G10H7/02 , G10H2210/095
摘要： In a memory, there are prestored shot-tone-related rendition style modules, each integrally including attack and release waveforms, in addition to attack-, release-, body- and joint-related rendition style modules. When two or more rendition style modules are to be time-serially combined, a shot-tone-related rendition style module is selectively assigned to a tone corresponding to a predetermined rendition style and allotted to a time axis. Then, a waveform is synthesized in accordance with the thus-allotted shot-tone-related rendition style module. Such arrangements permit production, with ample controllability, a high-quality waveform of a characteristic tone faithfully reflecting a predetermined rendition style having rendition styles of attack and release portions closely related each other, which was hitherto impossible.
摘要翻译：在存储器中，除了攻击，释放，身体和关节相关的演绎风格模块之外，还有预先存储的与音频相关的再现模式，每个模块都包含攻击和释放波形。当两个或更多个再现模式要被时间顺序地组合时，与色调相关的再现格式模块被选择性地分配给与预定的再现风格相对应并且被分配给时间轴的音调。然后，根据这样分配的拍摄色调相关的再现模式来合成波形。这样的布置允许生产具有充分的可控性，高质量的特征色调的波形忠实地反映了具有前所未有的彼此密切相关的具有演绎风格的攻击和释放部分的预定演绎风格。

9. 发明授权

US07579545B2 Apparatus and method for synthesizing a plurality of waveforms in synchronized manner 有权
标题翻译：以同步方式合成多个波形的装置和方法
公开(公告)号：US07579545B2
公开(公告)日：2009-08-25
申请号：US11860464
申请日：2007-09-24
申请人： Motoichi Tamura , Yasuyuki Umeyama
发明人： Motoichi Tamura , Yasuyuki Umeyama
IPC分类号： G10H1/00 , G10H7/00 , G11C1/00
CPC分类号： G10H7/02 , G10H1/08 , G10H7/008 , G10H2240/145 , G10H2240/325 , G10H2250/035 , G10H2250/571
摘要： A plurality of blocks of waveform data are stored in a memory, which also stores, for each of the blocks, synchronizing information representative of a plurality of cycle synchronizing points that are indicative of periodic specific phase positions where the block of waveform data should be synchronized in phase with another block of waveform data. Two blocks of waveform data (e.g., harmonic and nonharmonic components) are read out from the memory, along with the synchronizing information. On the basis of the synchronizing information, the readout of two blocks of waveform data is controlled using the synchronizing information. There is stored, for each of the blocks, at least one piece of synchronizing position information indicative of a specific position where the block should be synchronized with another block, and the readout of the individual blocks of waveform data is controlled so that the blocks are synchronized with each other using the synchronizing position information.
摘要翻译：多个波形数据块被存储在存储器中，该存储器还为每个块存储表示多个周期同步点的同步信息，该多个周期同步点指示波形数据块应当被同步的周期性特定相位与另一块波形数据同相。与同步信息一起从存储器读出两个波形数据块（例如谐波和非调谐分量）。基于同步信息，使用同步信息来控制两块波形数据的读出。对于每个块存储指示块应当与另一块同步的特定位置的至少一条同步位置信息，并且控制各个块的波形数据的读出，使得块是使用同步位置信息彼此同步。

10. 发明申请

US20090025537A1 APPARATUS AND METHOD FOR SYNTHESIZING A PLURALITY OF WAVEFORMS IN SYNCHRONIZED MANNER 有权
标题翻译：用于合成同步信号中多个波形的装置和方法
公开(公告)号：US20090025537A1
公开(公告)日：2009-01-29
申请号：US11860464
申请日：2007-09-24
申请人： Motoichi Tamura , Yasuyuki Umeyama
发明人： Motoichi Tamura , Yasuyuki Umeyama
IPC分类号： G10H7/04 , G10L13/06 , G10H7/00
CPC分类号： G10H7/02 , G10H1/08 , G10H7/008 , G10H2240/145 , G10H2240/325 , G10H2250/035 , G10H2250/571
摘要： A plurality of blocks of waveform data are stored in a memory, which also stores, for each of the blocks, synchronizing information representative of a plurality of cycle synchronizing points that are indicative of periodic specific phase positions where the block of waveform data should be synchronized in phase with another block of waveform data. Two blocks of waveform data (e.g., harmonic and nonharmonic components) are read out from the memory, along with the synchronizing information. On the basis of the synchronizing information, the readout of two blocks of waveform data is controlled using the synchronizing information. There is stored, for each of the blocks, at least one piece of synchronizing position information indicative of a specific position where the block should be synchronized with another block, and the readout of the individual blocks of waveform data is controlled so that the blocks are synchronized with each other using the synchronizing position information.
摘要翻译：多个波形数据块被存储在存储器中，该存储器还为每个块存储表示多个周期同步点的同步信息，该多个周期同步点指示波形数据块应当被同步的周期性特定相位与另一块波形数据同相。与同步信息一起从存储器读出两个波形数据块（例如谐波和非调谐分量）。基于同步信息，使用同步信息来控制两块波形数据的读出。对于每个块存储指示块应当与另一块同步的特定位置的至少一条同步位置信息，并且控制各个块的波形数据的读出，使得块是使用同步位置信息彼此同步。

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