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1. 发明授权

US06459432B1 Tone and picture generator device 有权
公开(公告)号：US06459432B1
公开(公告)日：2002-10-01
申请号：US09271724
申请日：1999-03-19
申请人： Hideo Suzuki , Satoshi Sekine , Yoshimasa Isozaki , Tsuyoshi Miyaki
发明人： Hideo Suzuki , Satoshi Sekine , Yoshimasa Isozaki , Tsuyoshi Miyaki
IPC分类号： G06T1570
摘要： There is provided a database storing motion components, each of which includes motion information representative of a performance motion trajectory corresponding to a subdivided performance pattern for each musical instrument or part along with sounded point markers specifying tone-generation timing in the motion information. Motion components corresponding to the performance information are sequentially read out from the database to create basic motion information, and a three-dimensional picture is generated on the basis of the basic motion information and visually shown on a graphic display unit. Picture to be thus displayed can be selected optionally via a musical instrument change switch, player change switch and stage change switch, and the selected picture can be displayed in any desired direction by means of a viewpoint change switch.

2. 发明授权

US06646644B1 Tone and picture generator device 失效
标题翻译：音频和图像发生器设备
公开(公告)号：US06646644B1
公开(公告)日：2003-11-11
申请号：US09271724
申请日：1999-03-19
申请人： Hideo Suzuki , Satoshi Sekine , Yoshimasa Isozaki , Tsuyoshi Miyaki
发明人： Hideo Suzuki , Satoshi Sekine , Yoshimasa Isozaki , Tsuyoshi Miyaki
IPC分类号： G06T1570
CPC分类号： G10H1/0008 , G10H1/368
摘要： There is provided a database storing motion components, each of which includes motion information representative of a performance motion trajectory corresponding to a subdivided performance pattern for each musical instrument or part along with sounded point markers specifying tone-generation timing in the motion information. Motion components corresponding to the performance information are sequentially read out from the database to create basic motion information, and a three-dimensional picture is generated on the basis of the basic motion information and visually shown on a graphic display unit. Picture to be thus displayed can be selected optionally via a musical instrument change switch, player change switch and stage change switch, and the selected picture can be displayed in any desired direction by means of a viewpoint change switch.
摘要翻译：提供了存储运动分量的数据库，每个运动分量包括代表对应于每个乐器或部分的细分性能模式的演奏运动轨迹的运动信息，以及指定运动信息中的音调生成定时的声音点标记。从数据库中顺序地读出与演奏信息相对应的运动成分，以创建基本的运动信息，并且基于运动信息生成三维图像，并在图形显示单元上可视地显示。可以通过乐器切换开关，玩家切换开关和舞台切换开关来选择要显示的图像，并且可以通过视点切换开关以任何所需的方向显示所选择的图像。

3. 发明授权

US06245982B1 Performance image information creating and reproducing apparatus and method 有权
标题翻译：性能图像信息创建和再现设备和方法
公开(公告)号：US06245982B1
公开(公告)日：2001-06-12
申请号：US09400573
申请日：1999-09-21
申请人： Hideo Suzuki , Tsuyoshi Miyaki , Yoshimasa Isozaki , Satoshi Sekine
发明人： Hideo Suzuki , Tsuyoshi Miyaki , Yoshimasa Isozaki , Satoshi Sekine
IPC分类号： G09B1502
CPC分类号： G10H1/0016 , G09B15/002 , G10H2220/046 , G10H2230/321 , G10H2240/241 , G10H2240/305 , G10H2240/311
摘要： Image information representing a manner of playing a piece of music can be diplayed while playing the piece of music. Performance image information is created, which enables displaying an image showing a manner of playing a piece of music while playing the piece of music. A motion component database is created, which comprises a plurality of motion components each created for each musical instrument or each part and stores a trajectory of a fraction of motion of a player and a musical instrument in one of at least one performance method being typical of the each musical instrument or the each part. Motion descriptive information is created, which designates one of the motion components corresponding to performance information on the piece of music to be played and a designated one of the at least one performance method, on a time schedule determined by a predetermined musical time unit of the piece of music to be played. Sequence information is created, which comprises the motion descriptive information, and the performance information. The designated one of the motion components can be edited, and the edited motion component is stored in the motion component database.
摘要翻译：表示播放音乐的方式的图像信息可以在播放音乐时被显示。创建性能图像信息，其能够在播放音乐节目时显示示出播放音乐的方式的图像。创建运动分量数据库，其包括多个运动分量，每个运动分量为每个乐器或每个部分创建，并且将玩家和乐器的运动的一部分的轨迹存储在以下的至少一个演奏方法之一：每个乐器或每个乐器。创建运动描述信息，其指定与由要播放的音乐片段上的演奏信息相对应的运动成分之一和至少一个演奏方法中指定的演奏方法中的一个，由时间表确定的时间表要播放的一段音乐创建序列信息，其包括运动描述信息和演奏信息。可以编辑指定的一个运动分量，并将编辑的运动分量存储在运动分量数据库中。

4. 发明授权

US06310279B1 Device and method for generating a picture and/or tone on the basis of detection of a physical event from performance information 有权
标题翻译：基于从性能信息检测物理事件来生成图像和/或音调的装置和方法
公开(公告)号：US06310279B1
公开(公告)日：2001-10-30
申请号：US09216390
申请日：1998-12-18
申请人： Hideo Suzuki , Yoshimasa Isozaki , Satoshi Sekine
发明人： Hideo Suzuki , Yoshimasa Isozaki , Satoshi Sekine
IPC分类号： G09B1504
CPC分类号： G10H1/0008 , G10H1/368
摘要： When performance information, such as MIDI data, is input, physical events or phenomena are simulated on the basis of the input performance information, and computer graphics or CG parameters and tone parameters are determined on the basis of the simulated results. The determined CG parameters are passed to a general-purpose CG library, while the determined tone parameters are passed to a tone generator driver. The general-purpose CG library generates data representing a three-dimensional configuration of an object on the basis of the received CG parameters, and executes a rendering operation to generate two-dimensional picture data on the basis of the three-dimensional data, so that the thus-generated two-dimensional picture data is visually displayed. The tone generator driver generates a tone signal on the basis of the received tone parameters, which is audibly reproduced as an output tone. By thus controlling the tone and picture collectively, it is possible to accurately simulate a performance on a musical instrument on the real-time basis.
摘要翻译：当输入诸如MIDI数据的性能信息时，基于输入性能信息模拟物理事件或现象，并且基于模拟结果确定计算机图形或CG参数和色调参数。所确定的CG参数被传递到通用CG库，而确定的音调参数被传递到音调发生器驱动器。通用CG库基于所接收的CG参数生成表示对象的三维配置的数据，并且执行基于三维数据生成二维图像数据的绘图操作，使得由此生成的二维图像数据被可视地显示。音调发生器驱动器基于接收的音调参数产生音调信号，该音调参数被可听地再现为输出音调。通过这样一体地控制音调和图像，可以准确地模拟乐器的实时性能。

5. 发明授权

US06872877B2 Musical tone-generating method 有权
标题翻译：音乐生成方法
公开(公告)号：US06872877B2
公开(公告)日：2005-03-29
申请号：US10008768
申请日：2001-11-30
申请人： Hideo Suzuki , Masao Sakama , Yoshimasa Isozaki
发明人： Hideo Suzuki , Masao Sakama , Yoshimasa Isozaki
IPC分类号： G10H1/00 , G10H1/24 , G10H7/02 , G10H7/00 , A63H5/00 , G04B13/00
CPC分类号： G10H1/24 , G10H1/0033 , G10H7/02 , G10H2210/061 , G10H2210/221 , G10H2240/311
摘要： A method of generating musical tones and a storage medium storing a program for executing the method are provided. Musical piece data is decomposed into phrases, the musical piece data being formed of pieces of performance data arranged in the order of performance. The pieces of performance data of the musical piece data are analyzed for each of the phrases obtained by the decomposing step. Tone color control data is prepared for each of the phrases according to results of the analyzing. The pieces of performance data of the musical piece data are reproduced by sequentially reading the pieces of performance data at timing at which the pieces of performance data are to be performed to the order of performance. Tone color characteristics of musical tones to be generated based on selected ones of the pieces of performance data which are reproduced by the reproducing step, are controlled according to the tone color control data prepared for ones of the phrases to which the selected ones of the pieces of performance data belong, respectively.
摘要翻译：提供一种产生乐音的方法和存储用于执行该方法的程序的存储介质。乐曲数据被分解为短语，乐曲数据由按照演奏顺序排列的演奏数据组成。对通过分解步骤获得的每个短语分析乐曲数据的演奏数据。根据分析结果为每个短语准备色调颜色控制数据。通过在执行演奏数据的执行的定时按顺序读取演奏数据，再现乐曲数据的演奏数据。根据通过再现步骤再现的选定的演奏数据生成的乐音的色调特性根据为所选择的片段中的某些短语准备的音色控制数据进行控制的性能数据分别属于。

6. 发明授权

US5955691A Software sound source 失效
标题翻译：软件声源
公开(公告)号：US5955691A
公开(公告)日：1999-09-21
申请号：US904327
申请日：1997-07-31
申请人： Hideo Suzuki , Motoichi Tamura , Yoshimasa Isozaki , Hideyuki Masuda , Masahiro Shimizu
发明人： Hideo Suzuki , Motoichi Tamura , Yoshimasa Isozaki , Hideyuki Masuda , Masahiro Shimizu
IPC分类号： G10H7/00
CPC分类号： G10H7/006 , G10H2210/291 , G10H2210/295 , G10H2230/031 , G10H2240/056 , G10H2240/241 , G10H2240/311 , G10H2250/105 , G10H2250/595 , G10H2250/621
摘要： A music apparatus uses a processing unit of a universal type having an extended instruction set used to carry out parallel computation steps in response to a single instruction which is successively issued when executing a program. A software module defines a plurality of channels and is composed of a synthesis program executed by the processing unit using the extended instruction set so as to carry out synthesis of waveforms of musical tones through the plurality of the channels. The plurality of the channels are optimally grouped into parallel sets each containing at least two channels. The synthesis of the waveforms of at least two channels belonging to each parallel set are carried out concurrently by the parallel computation steps. A buffer has a capacity sufficient to store the waveform samples allotted to one frame period. A cache has a capacity sufficient to store a subset of the waveform samples which is an integer division of the set allotted to one frame period. The synthesis program is executed by the processing unit at one frame period so as to carry out synthesis of a set of waveform samples allotted to one frame period while efficiently accessing the cache. Any designated subroutine programs are sequentially called in response to call instructions to process the waveform samples during the synthesis.
摘要翻译：音乐装置使用具有扩展指令集的通用类型的处理单元，该扩展指令集用于在执行程序时依次发出的单个指令执行并行计算步骤。软件模块定义多个通道，并且由使用扩展指令集的处理单元执行的合成程序组成，以便通过多个通道执行乐音的波形的合成。多个通道被最佳地分组成每个包含至少两个通道的并行组。属于每个并行集合的至少两个信道的波形的合成通过并行计算步骤同时执行。缓冲器具有足以存储分配到一个帧周期的波形样本的容量。缓存具有足以存储波形样本的子集的容量，该子集是分配给一帧周期的集合的整数除法。合成程序由处理单元在一个帧周期执行，以便在有效地访问高速缓存的同时执行分配到一个帧周期的一组波形样本的合成。响应于在合成期间处理波形样本的调用指令，顺序地调用任何指定的子程序。

7. 发明授权

US06452082B1 Musical tone-generating method 失效
标题翻译：音乐生成方法
公开(公告)号：US06452082B1
公开(公告)日：2002-09-17
申请号：US08977727
申请日：1997-11-25
申请人： Hideo Suzuki , Masao Sakama , Yoshimasa Isozaki
发明人： Hideo Suzuki , Masao Sakama , Yoshimasa Isozaki
IPC分类号： G10H700
CPC分类号： G10H1/24 , G10H1/0033 , G10H7/02 , G10H2210/061 , G10H2210/221 , G10H2240/311
摘要： A method of generating musical tones and a storage medium storing a program for executing the method are provided. Musical piece data is decomposed into phrases, the musical piece data being formed of pieces of performance data arranged in the order of performance. The pieces of performance data of the musical piece data are analyzed for each of the phrases obtained by the decomposing step. Tone color control data is prepared for each of the phrases according to results of the analyzing. The pieces of performance data of the musical piece data are reproduced by sequentially reading the pieces of performance data at timing at which the pieces of performance data are to be performed to the order of performance. Tone color characteristics of musical tones to be generated based on selected ones of the pieces of performance data which are reproduced by the reproducing step, are controlled according to the tone color control data prepared for ones of the phrases to which the selected ones of the pieces of performance data belong, respectively.
摘要翻译：提供一种产生乐音的方法和存储用于执行该方法的程序的存储介质。乐曲数据被分解为短语，乐曲数据由按照演奏顺序排列的演奏数据组成。对通过分解步骤获得的每个短语分析乐曲数据的演奏数据。根据分析结果为每个短语准备色调颜色控制数据。通过在执行演奏数据的执行的定时按顺序读取演奏数据，再现乐曲数据的演奏数据。根据通过再现步骤再现的选定的演奏数据生成的乐音的色调特性根据为所选择的部分的短语准备的音色控制数据进行控制的性能数据分别属于。

8. 再颁专利

USRE41757E1 Sound source system based on computer software and method of generating acoustic waveform data 有权
标题翻译：基于计算机软件的声源系统和产生声波数据的方法
公开(公告)号：USRE41757E1
公开(公告)日：2010-09-28
申请号：US09976769
申请日：2001-10-12
申请人： Yoshimasa Isozaki , Hideyuki Masuda , Hideo Suzuki , Masahiro Shimizu , Masashi Hirano
发明人： Yoshimasa Isozaki , Hideyuki Masuda , Hideo Suzuki , Masahiro Shimizu , Masashi Hirano
IPC分类号： G10H11/00 , G10H7/00 , G11C1/00
CPC分类号： G10H5/007 , G10H1/0066 , G10H1/186 , G10H7/006 , G10H2210/225 , G10H2230/041 , G10H2240/056 , G10H2240/241 , G10H2240/301 , G10H2250/535
摘要： A sound source apparatus has operation blocks composed of softwares used to compute waveforms for generating a plurality of musical tones through a plurality of channels according to performance information. In the apparatus, a setting device sets an algorithm which determines a system composed of selective ones of the operation blocks systematically combined with each other to compute a waveform specific to one of the musical tones. A designating device responds to the performance information for designating one of the channels to be used for generating the musical tone. A generating device allocates the selective operation blocks to the one channel and systematically executes the allocated selective operation blocks according to the algorithm so as to compute the waveform to thereby generate the musical tone through the channel. The generating device responds to a variable sampling frequency for executing the operation blocks to successively compute samples of the waveform in synchronization to the variable sampling frequency so as to generate the musical tone, and sets the variable sampling frequency according to process of computation of the waveform by the operation blocks.
摘要翻译：声源装置具有由用于计算通过多个声道根据演奏信息产生多个乐音的波形的软件组成的操作块。在该装置中，设置装置设置一个算法，该算法确定由彼此系统组合的操作块的选择性组合组成的系统，以计算特定于一个乐音的波形。指定装置响应于用于指定要用于产生乐音的通道中的一个的性能信息。生成装置将选择性操作块分配给一个通道，并根据算法系统地执行所分配的选择操作块，以便计算波形，从而通过该通道生成乐音。发生装置响应于可变采样频率来执行操作块，以与可变采样频率同步地连续地计算波形采样，以产生乐音，并根据波形的计算处理设置可变采样频率由操作块。

9. 发明授权

US06225545B1 Musical image display apparatus and method storage medium therefor 有权
标题翻译：音乐图像显示装置及其存储介质
公开(公告)号：US06225545B1
公开(公告)日：2001-05-01
申请号：US09531728
申请日：2000-03-21
申请人： Hideo Suzuki , Yoshimasa Isozaki
发明人： Hideo Suzuki , Yoshimasa Isozaki
IPC分类号： G09B1502
CPC分类号： G09B15/023 , G09B15/04
摘要： A musical image display apparatus and method are provided, which are capable of synthesizing CGs from performance information for drawing in real time, and a storage medium storing a program for implementing the method. Performance information is classified into performance information related to a plurality of musical elements. Drawing patterns for each of the musical elements are stored in a data base. At least one drawing pattern is read from the data base, and the read out drawing pattern is modified according to the corresponding classified performance information to thereby generate image information corresponding to at least corresponding one of the musical elements. The generated image information is displayed on a graphic display device. Image information to be displayed by the graphic display device can be selected, as desired.
摘要翻译：提供了能够从实时绘制的性能信息合成CG的音乐图像显示装置和方法，以及存储用于实现该方法的程序的存储介质。性能信息被分类为与多个音乐元素相关的演奏信息。每个音乐元素的绘图模式存储在数据库中。从数据库读取至少一个绘制图案，并且根据相应的分类的性能信息修改读出的绘制图案，从而生成与至少对应的一个音乐元素对应的图像信息。生成的图像信息显示在图形显示装置上。可以根据需要选择要由图形显示装置显示的图像信息。

10. 发明授权

US5981860A Sound source system based on computer software and method of generating acoustic waveform data 失效
标题翻译：基于计算机软件的声源系统和产生声波数据的方法
公开(公告)号：US5981860A
公开(公告)日：1999-11-09
申请号：US920947
申请日：1997-08-29
申请人： Yoshimasa Isozaki , Hideyuki Masuda , Hideo Suzuki , Masahiro Shimizu , Masashi Hirano
发明人： Yoshimasa Isozaki , Hideyuki Masuda , Hideo Suzuki , Masahiro Shimizu , Masashi Hirano
IPC分类号： G10H1/18 , G10H5/00 , G10H7/00
CPC分类号： G10H5/007 , G10H1/0066 , G10H1/186 , G10H7/006 , G10H2210/225 , G10H2230/041 , G10H2240/056 , G10H2240/241 , G10H2240/301 , G10H2250/535
摘要： A sound source apparatus has operation blocks composed of softwares used to compute waveforms for generating a plurality of musical tones through a plurality of channels according to performance information. In the apparatus, a setting device sets an algorithm which determines a system composed of selective ones of the operation blocks systematically combined with each other to compute a waveform specific to one of the musical tones. A designating device responds to the performance information for designating one of the channels to be used for generating the musical tone. A generating device allocates the selective operation blocks to the one channel and systematically executes the allocated selective operation blocks according to the algorithm so as to compute the waveform to thereby generate the musical tone through the channel. The generating device responds to a variable sampling frequency for executing the operation blocks to successively compute samples of the waveform in synchronization to the variable sampling frequency so as to generate the musical tone, and sets the variable sampling frequency according to process of computation of the waveform by the operation blocks.
摘要翻译：声源装置具有由用于计算通过多个声道根据演奏信息产生多个乐音的波形的软件组成的操作块。在该装置中，设置装置设置一个算法，该算法确定由彼此系统组合的操作块的选择性组合组成的系统，以计算特定于一个乐音的波形。指定装置响应于用于指定要用于产生乐音的通道中的一个的性能信息。生成装置将选择性操作块分配给一个通道，并根据算法系统地执行所分配的选择操作块，以便计算波形，从而通过该通道生成乐音。发生装置响应于可变采样频率来执行操作块，以与可变采样频率同步地连续地计算波形采样，以产生乐音，并根据波形的计算处理设置可变采样频率由操作块。

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