公开(公告)号：US09002035B2

公开(公告)日：2015-04-07

申请号：US13367696

申请日：2012-02-07

申请人： Yasuyuki Umeyama ,  Kazunobu Kondo ,  Yu Takahashi ,  Jordi Bonada ,  Jordi Janer ,  Ricard Marxer

发明人： Yasuyuki Umeyama ,  Kazunobu Kondo ,  Yu Takahashi ,  Jordi Bonada ,  Jordi Janer ,  Ricard Marxer

IPC分类号： H04B1/00 ,  G11B20/10 ,  H03G5/00 ,  H03G5/16 ,  H03G5/18 ,  H04S7/00

CPC分类号： G11B20/10527 ,  G10H2210/305 ,  G10H2220/116 ,  G10H2250/235 ,  G11B2020/10564 ,  G11B2020/10574 ,  H03G5/005 ,  H03G5/165 ,  H03G5/18 ,  H04R2430/01 ,  H04S7/305 ,  H04S7/307 ,  H04S7/40 ,  H04S2400/13 ,  H04S2420/07

摘要： Signal processing section of a terminal converts acquired audio signals of a plurality of channels into frequency spectra set, calculates sound image positions corresponding to individual frequency components, and displays, on a display screen, the calculated sound image positions results by use of a coordinate system having coordinate axes of the frequency components and sound image positions. User-designated partial region of the coordinate system is set as a designated region and an amplitude-level adjusting amount is set for the designated region, so that the signal processing section adjusts amplitude levels of frequency components included in the frequency spectra and in the designated region, converts the adjusted frequency components into audio signals and outputs the converted audio signals.

摘要翻译： 终端的信号处理部将所获取的多个频道的音频信号变换为频谱集，计算与各个频率成分对应的声像位置，并在显示画面上使用坐标系显示计算出的声像位置的结果 具有频率分量和声像位置的坐标轴。 坐标系的用户指定的部分区域被设置为指定区域，并且为指定区域设置幅度电平调整量，使得信号处理部分调整频谱中包括的频率分量的振幅水平，并且在指定的 将经调整的频率分量转换成音频信号并输出​​转换的音频信号。

公开(公告)号：US20120201385A1

公开(公告)日：2012-08-09

申请号：US13367696

申请日：2012-02-07

申请人： Yasuyuki UMEYAMA ,  Kazunobu Kondo ,  Yu Takahashi ,  Jordi Bonada ,  Jordi Janer ,  Ricard Marxer

发明人： Yasuyuki UMEYAMA ,  Kazunobu Kondo ,  Yu Takahashi ,  Jordi Bonada ,  Jordi Janer ,  Ricard Marxer

IPC分类号： H04R5/00

CPC分类号： G11B20/10527 ,  G10H2210/305 ,  G10H2220/116 ,  G10H2250/235 ,  G11B2020/10564 ,  G11B2020/10574 ,  H03G5/005 ,  H03G5/165 ,  H03G5/18 ,  H04R2430/01 ,  H04S7/305 ,  H04S7/307 ,  H04S7/40 ,  H04S2400/13 ,  H04S2420/07

摘要： Signal processing section of a terminal converts acquired audio signals of a plurality of channels into frequency spectra set, calculates sound image positions corresponding to individual frequency components, and displays, on a display screen, the calculated sound image positions results by use of a coordinate system having coordinate axes of the frequency components and sound image positions. User-designated partial region of the coordinate system is set as a designated region and an amplitude-level adjusting amount is set for the designated region, so that the signal processing section adjusts amplitude levels of frequency components included in the frequency spectra and in the designated region, converts the adjusted frequency components into audio signals and outputs the converted audio signals.

摘要翻译： 终端的信号处理部将所获取的多个频道的音频信号变换为频谱集，计算与各个频率成分对应的声像位置，并在显示画面上使用坐标系显示计算出的声像位置的结果 具有频率分量和声像位置的坐标轴。 坐标系的用户指定的部分区域被设置为指定区域，并且为指定区域设置幅度电平调整量，使得信号处理部分调整频谱中包括的频率分量的振幅水平，并且在指定的 将经调整的频率分量转换成音频信号并输出​​转换的音频信号。

公开(公告)号：US06911591B2

公开(公告)日：2005-06-28

申请号：US10389332

申请日：2003-03-14

申请人： Eiji Akazawa ,  Yasuyuki Umeyama ,  Junji Kuroda

发明人： Eiji Akazawa ,  Yasuyuki Umeyama ,  Junji Kuroda

IPC分类号： G10H1/057 ,  G10H7/00

CPC分类号： G10H1/057 ,  G10H2210/095

摘要： Rendition style determining apparatus detects at least one of duration of a first note to be performed at a given time point and time interval between the first note and a second note to be performed following the first note, in order to automatically impart music piece data with an appropriate rendition style. Rendition style to be imparted to the music piece data in relation to the given time point is determined on the basis of the detected duration or time interval. Also, the apparatus can readily control the rendition style to be imparted to the music piece data, by appropriately setting/changing rendition style determination conditions, such as reference time lengths. Music piece data is supplied to a determination device, thereby causes the determination device to perform automatic rendition style determination based on the supplied music piece data and then displays the rendition style imparted to the music piece data.

摘要翻译： 呈现风格确定装置检测要在第一音符和第一音符之后执行的第一音符和第二音符之间的给定时间点和时间间隔执行的第一音符的持续时间中的至少一个，以便自动地将乐曲数据与 适当的演绎风格。 基于检测到的持续时间或时间间隔来确定要赋予与给定时间点相关的乐曲数据的呈现风格。 此外，该装置可以通过适当地设定/改变诸如参考时间长度的再现风格确定条件来容易地控制要赋予乐曲数据的再现风格。 音乐片数据被提供给确定装置，从而使得确定装置基于所提供的乐曲数据执行自动再现样式确定，然后显示赋予乐曲数据的再现形式。

公开(公告)号：US5604324A

公开(公告)日：1997-02-18

申请号：US363714

申请日：1994-12-23

申请人： Itsuro Kubota ,  Yasuyuki Umeyama

发明人： Itsuro Kubota ,  Yasuyuki Umeyama

IPC分类号： G10H1/02 ,  G10H1/18 ,  G10H1/24 ,  G10H7/00 ,  G10H7/02 ,  G10K15/12 ,  G10H1/06

CPC分类号： G10H1/186 ,  G10H7/004

摘要： A musical tone signal generating apparatus having a plurality of voice units connected to a common data bus to which a master central processing unit or master CPU, a program read-only memory or program ROM and a random access memory or RAM are connected, wherein a control program and a control data for synthesis of plural element musical tone signals are applied to the voice units from the common data bus through a bus controller under control of the master CPU, wherein the voice units each include a slave central processing unit or slave CPU, a slave random access memory or slave RAM, a digital signal processor or DSP and a random access memory or RAM for the DSP for executing the control program for synthesis of the element musical tone signals defined by the control data.

摘要翻译： 具有连接到主中央处理单元或主CPU，程序只读存储器或程序ROM和随机存取存储器或RAM连接到的公共数据总线的多个语音单元的乐音信号发生装置，其中a 控制程序和用于合成多个音乐乐音信号的控制数据在主CPU的控制下通过总线控制器从公共数据总线应用到语音单元，其中语音单元各自包括从属中央处理单元或从CPU ，从属随机存取存储器或从属RAM，数字信号处理器或DSP以及用于DSP的随机存取存储器或RAM，用于执行用于合成由控制数据定义的元音乐音调信号的控制程序。

公开(公告)号：US07692088B2

公开(公告)日：2010-04-06

申请号：US11453577

申请日：2006-06-14

申请人： Yasuyuki Umeyama ,  Eiji Akazawa

发明人： Yasuyuki Umeyama ,  Eiji Akazawa

IPC分类号： G10H1/22 ,  G10H1/02 ,  G10H7/00

CPC分类号： G10H7/008 ,  G10H1/02 ,  G10H2210/095 ,  G10H2250/035

摘要： The present invention is directed to a waveform synthesizer apparatus that synthesizes a waveform of a musical sound based on musical performance event information. In particular, a music synthesizer includes an overlap detector that detects whether a first and second musical sound overlap, and a sound length meter that determines a sound length of the first musical sound. If the first and second musical sounds overlap, the synthesizer instantly terminates synthesizing of the first sound and starts synthesizing the second sound, provided the length of the first sound does not exceed a predetermined length. If the first and second sounds do not overlap, synthesis of the first sound is terminated, and the synthesis of the second sound is initiated, if it is determined that the length of rest between the two sounds does not exceed a predetermined length, and that the first sound does not exceed a predetermined length.

摘要翻译： 本发明涉及一种基于音乐演奏事件信息合成音乐声音的波形的波形合成器装置。 特别地，音乐合成器包括检测第一和第二音乐声重叠的重叠检测器和确定第一音乐声音的声音长度的声音长度计。 如果第一和第二音乐声音重叠，则如果第一声音的长度不超过预定长度，则合成器立即终止第一声音的合成并开始合成第二声音。 如果第一和第二声音不重叠，则终止第一声音的合成，并且如果确定两个声音之间的静止长度不超过预定长度，则第二声音的合成被开始，并且 第一声​​音不超过预定长度。

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。

公开(公告)号：US20060283309A1

公开(公告)日：2006-12-21

申请号：US11453577

申请日：2006-06-14

申请人： Yasuyuki Umeyama ,  Eiji Akazawa

发明人： Yasuyuki Umeyama ,  Eiji Akazawa

IPC分类号： G10H7/00

CPC分类号： G10H7/008 ,  G10H1/02 ,  G10H2210/095 ,  G10H2250/035

摘要： In a musical sound waveform synthesizer apparatus, a performance event information receiver receives performance event information representing musical performance events which successively occur as a musical performance progresses. A musical sound synthesizer synthesizes a waveform of a musical sound corresponding to each musical performance event based on the performance event information. An overlap detector detects whether or not a first musical sound and a second musical sound overlap with each other based on the performance information. A sound length meter obtains a sound length of the first musical sound based on the received performance event information. When the first musical sound and the second musical sound overlap with each other, the musical sound synthesizer instantly terminates synthesizing of a waveform of the first musical sound and starts synthesizing of a waveform of the second musical sound if the sound length of the first musical sound does not exceed a predetermined sound length.

摘要翻译： 在音乐声音波形合成器装置中，演奏事件信息接收器接收演奏事件信息，该演奏事件信息表示随着演奏进行而连续出现的演奏事件。 音乐声合成器基于演奏事件信息合成对应于每个演奏事件的音乐声音的波形。 重叠检测器基于演奏信息检测第一音乐声音和第二音乐声音是否彼此重叠。 声音长度计基于所接收的演奏事件信息获得第一音乐声音的声音长度。 当第一音乐声音和第二音乐声音彼此重叠时，如果第一音乐声音的声音长度，音乐声合成器立即终止合成第一音乐声音的波形，并开始合成第二音乐声音的波形 不超过预定的声音长度。

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。

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。

公开(公告)号：US5616879A

公开(公告)日：1997-04-01

申请号：US398288

申请日：1995-03-03

申请人： Akira Yamauchi ,  Yasuyuki Umeyama ,  Kyoko Ohno

发明人： Akira Yamauchi ,  Yasuyuki Umeyama ,  Kyoko Ohno

IPC分类号： G10H1/18 ,  G10H1/00 ,  G10H5/00 ,  H04Q1/18

CPC分类号： G10H1/0058 ,  G10H2240/115

摘要： A dynamic musical system performs a desired musical operation. A plurality of processing units are linked altogether to constitute a network which can distribute therethrough information associated to the musical operation. Each processing unit operates to process the distributed information by a given throughput and can be connected to an external device associated to the musical operation so as to control the same. A master processing unit is selected in the network for checking a characteristic profile of each slave processing unit at least in terms of the throughput thereof and the external device if connected thereto. The master processing unit further allocates adequate jobs to the respective slave processing units according to their characteristic profiles so that all the processing units cooperatively carry out the allocated jobs by either of processing the distributed information and controlling the external device to thereby perform the desired musical operation altogether.

摘要翻译： 动态音乐系统执行所需的音乐操作。 多个处理单元一起被链接以构成可以分发与音乐操作相关联的信息的网络。 每个处理单元操作以通过给定的吞吐量处理分布式信息，并且可以连接到与音乐操作相关联的外部设备，以便控制它们。 在网络中选择主处理单元，用于至少根据其处理量和外部设备（如果连接到其）来检查每个从属处理单元的特性曲线。 主处理单元还根据它们的特征轮廓向相应的从属处理单元分配足够的作业，使得所有处理单元通过处理分布式信息和控制外部设备之一来协调地执行所分配的作业，从而执行所需的音乐操作 共。