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21. 发明申请

US20190228754A1 GENERATION AND TRANSMISSION OF MUSICAL PERFORMANCE DATA 审中-公开
公开(公告)号：US20190228754A1
公开(公告)日：2019-07-25
申请号：US15878251
申请日：2018-01-23
申请人： Roland VS LLC , Roland Corporation
发明人： Seth M Stroh , Ichiro Yazawa , Jeremy R Soule , Julian C. Soule
IPC分类号： G10H1/00 , G10H1/14
CPC分类号： G10H1/0041 , G10H1/0008 , G10H1/0058 , G10H1/14 , G10H3/188 , G10H2210/066 , G10H2210/095 , G10H2220/165 , G10H2240/056 , G10H2240/325
摘要： Systems and methods are generally described for generation and transmission of musical performance data. In some examples, the musical input device may generate a first command encoding a first musical event. In various further examples, the musical input device may generate a first message corresponding to the first command, the first message encoding a first acoustic attribute type of the first musical event. In some examples, the musical input device may generate a second message corresponding to the first command, the second message encoding a second acoustic attribute type of the first musical event. In various examples, the musical input device may generate timestamp data denoting a time of an occurrence of the first musical event. In some examples, the musical input device may send the timestamp data, the first command, the first message and the second message to a computing device.

22. 发明申请

US20180261198A1 ELECTRONIC MUSICAL INSTRUMENT, MUSICAL SOUND GENERATING METHOD, AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20180261198A1
公开(公告)日：2018-09-13
申请号：US15913640
申请日：2018-03-06
申请人： CASIO COMPUTER CO., LTD.
发明人： Yoshinori TAJIKA
IPC分类号： G10H7/00 , G10H1/00 , G10H1/34
CPC分类号： G10H7/008 , G10H1/0008 , G10H1/0091 , G10H1/053 , G10H1/344 , G10H2210/095 , G10H2210/221 , G10H2210/325 , G10H2220/221 , G10H2240/161
摘要： An electronic musical instrument includes a plurality of keys respectively specifying different pitches when operated; a memory; and a sound processor. In response to a current operation of a current key, which is one of the plurality of keys, the sound processor retrieves the information stored in the memory for a previous operation, if any, of a previous key, which is a same as the current key or is another one of the plurality of keys, and performs a prescribed processing on a beginning part of the waveform data generated for the current operation of the current key in accordance with the retrieved information stored in the memory for the previous operation of the previous key so as to generate processed waveform data in response to the current operation of the current key. The resulting processed waveform data can be configured to better mimic artists' performance of an original instrument.

23. 发明申请

US20150154949A1 SYSTEMS AND METHODS THEREOF FOR DETERMINING A VIRTUAL MOMENTUM BASED ON USER INPUT 审中-公开
标题翻译：用于基于用户输入确定虚拟动画的系统及其方法
公开(公告)号：US20150154949A1
公开(公告)日：2015-06-04
申请号：US14549464
申请日：2014-11-20
申请人： APPLE INC.
发明人： Alec H. Little , Eli T. Manjarrez
IPC分类号： G10H7/00
CPC分类号： G10H7/00 , G06F3/011 , G06F3/017 , G06F3/041 , G10H1/0008 , G10H1/0066 , G10H1/02 , G10H1/0575 , G10H1/28 , G10H1/34 , G10H1/38 , G10H1/386 , G10H7/008 , G10H2210/095 , G10H2220/096 , G10H2220/106 , G10H2220/201 , G10H2220/241 , G10H2230/015 , G10H2230/021
摘要： A computer-implemented method including generating a user interface implemented on a touch-sensitive display configured to generate a virtual dual flywheel system for modulating a lifecycle of a musical note or chord. The dual flywheel system (DFS) includes a first VFS and a second VFS, where the first virtual flywheel system series connected to the second virtual flywheel system such that an output of the first virtual flywheel system is coupled to an input of the second virtual flywheel system. Upon receiving a user input on the user interface, the dual flywheel system determines a virtual momentum for the first virtual flywheel based on the user input and a predetermined mass coefficient of the first virtual flywheel system, and determines a virtual momentum for the second virtual flywheel based on the virtual momentum of the first virtual flywheel system and a predetermined mass coefficient of the second virtual flywheel.
摘要翻译：一种计算机实现的方法，包括生成在触敏显示器上实现的用户界面，其被配置为生成用于调制音符或和弦的生命周期的虚拟双飞轮系统。双飞轮系统（DFS）包括第一VFS和第二VFS，其中第一虚拟飞轮系统系列连接到第二虚拟飞轮系统，使得第一虚拟飞轮系统的输出耦合到第二虚拟飞轮系统的输入系统。在所述用户界面上接收到用户输入时，所述双飞轮系统基于所述用户输入和所述第一虚拟飞轮系统的预定质量系数来确定所述第一虚拟飞轮的虚拟动量，并且确定所述第二虚拟飞轮的虚拟动量基于第一虚拟飞轮系统的虚拟动量和第二虚拟飞轮的预定质量系数。

24. 发明申请

US20140137721A1 METHOD OF PLAYING CHORD INVERSIONS ON A VIRTUAL INSTRUMENT 有权
标题翻译：在虚拟仪器上播放奇异变换的方法
公开(公告)号：US20140137721A1
公开(公告)日：2014-05-22
申请号：US13787734
申请日：2013-03-06
申请人： Apple Inc.
发明人： Alec H. Little , Eli T. Manjarrez
IPC分类号： G10H1/00
CPC分类号： G10H7/00 , G06F3/011 , G06F3/017 , G06F3/041 , G10H1/0008 , G10H1/0066 , G10H1/02 , G10H1/0575 , G10H1/28 , G10H1/34 , G10H1/38 , G10H1/386 , G10H7/008 , G10H2210/095 , G10H2220/096 , G10H2220/106 , G10H2220/201 , G10H2220/241 , G10H2230/015 , G10H2230/021
摘要： A user interface implemented on a touch-sensitive display for a virtual musical instrument comprising a plurality of chord touch regions configured in a predetermined sequence, each chord touch region corresponding to a chord in a musical key and being divided into a plurality of separate touch zones, the plurality of chord touch regions defining a predetermined set of chords, where each of the plurality of separate touch zones in each region is associated with one or more preselected MIDI files stored in a computer-readable medium. In some embodiments, the touch zones are configured to provide different harmonic configurations of a base chord associated with the chord touch region. Some harmonic configurations provide progressively wider harmonic ranges across each adjacent touch zone. Other harmonic configurations can provide chords with a progressively higher relative pitch across each adjacent touch zone.
摘要翻译：一种在用于虚拟乐器的触敏显示器上实现的用户接口，包括以预定顺序配置的多个和弦触摸区域，每个和弦触摸区域对应于音乐键中的和弦，并被分成多个单独的触摸区域多个和弦触摸区域限定预定的和弦集合，其中每个区域中的多个分开的触摸区域中的每一个与存储在计算机可读介质中的一个或多个预先选择的MIDI文件相关联。在一些实施例中，触摸区域被配置为提供与和弦触摸区域相关联的基本弦的不同谐波配置。一些谐波配置在每个相邻触摸区域提供逐渐更宽的谐波范围。其他谐波配置可以在每个相邻触摸区域上提供逐渐更高的相对间距的和弦。

25. 发明申请

US20140083280A1 DETERMINING THE CHARACTERISTIC OF A PLAYED NOTE ON A VIRTUAL INSTRUMENT 有权
标题翻译：确定虚拟仪器的注意事项的特征
公开(公告)号：US20140083280A1
公开(公告)日：2014-03-27
申请号：US13787738
申请日：2013-03-06
申请人： Apple Inc
发明人： Alec H. Little , Eli T. Manjarrez
IPC分类号： G10H1/00
CPC分类号： G10H7/00 , G06F3/011 , G06F3/017 , G06F3/041 , G10H1/0008 , G10H1/0066 , G10H1/02 , G10H1/0575 , G10H1/28 , G10H1/34 , G10H1/38 , G10H1/386 , G10H7/008 , G10H2210/095 , G10H2220/096 , G10H2220/106 , G10H2220/201 , G10H2220/241 , G10H2230/015 , G10H2230/021
摘要： A user interface implemented on a touch-sensitive display for a virtual musical instrument comprising a plurality of chord touch regions configured in a predetermined sequence, each chord touch region corresponding to a chord in a musical key and being divided into a plurality of separate touch zones, the plurality of chord touch regions defining a predetermined set of chords, where each of the plurality of separate touch zones in each region is associated with one or more preselected MIDI files stored in a computer-readable medium. Each of the plurality of touch zones is configured to detect one or more of a plurality of touch gesture articulations including at least one of a legato articulation, a pizzicato articulation, or a staccato articulation. The one or more of the plurality of touch gesture articulations determines the preselected MIDI file associated with each of the plurality of separate touch zones.
摘要翻译：一种在用于虚拟乐器的触敏显示器上实现的用户接口，包括以预定顺序配置的多个和弦触摸区域，每个和弦触摸区域对应于音乐键中的和弦，并被分成多个单独的触摸区域多个和弦触摸区域限定预定的和弦集合，其中每个区域中的多个分开的触摸区域中的每一个与存储在计算机可读介质中的一个或多个预先选择的MIDI文件相关联。多个触摸区域中的每一个被配置为检测多个触摸手势关节中的一个或多个，包括腿部关节运动，比丘关节或狭窄关节中的至少一个。多个触摸手势关节中的一个或多个确定与多个分离的触摸区中的每一个相关联的预选MIDI文件。

26. 发明授权

US07557288B2 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：US07557288B2
公开(公告)日：2009-07-07
申请号：US11651699
申请日：2007-01-09
申请人： Eiji Akazawa , Yasuyuki Umeyama
发明人： Eiji Akazawa , Yasuyuki Umeyama
IPC分类号： G10H7/00
CPC分类号： G10H1/02 , G10H7/008 , G10H2210/095 , G10H2250/035
摘要： In a storage section, there are stored special connecting waveform data for connecting between at least two notes to be generated in succession. The special connecting waveform data contain only a waveform of a succeeding-note region of a waveform connecting portion which is provided for a continuous transition between the at least two notes and which is divided into a preceding-note region and the succeeding-note region. When a connecting tone is to be generated for connecting between two notes in accordance with acquired performance information, a tone waveform connecting between waveforms of the two notes is generated using the special connecting waveform data. With such arrangements, the waveform data of the succeeding-note region are read out without waveform data of the preceding-note region being read out, so that it is possible to reduce a time required for transition from a preceding note to a succeeding note. Thus, in the connecting portion for continuously connecting between tones with no break therebetween, a tone can be synthesized with high quality without involving a tone generating delay in the succeeding note.
摘要翻译：在存储部分中，存储有用于连接要连续生成的至少两个音符的特殊连接波形数据。特殊连接波形数据仅包含波形连接部分的后续区域的波形，该波形连接部分被提供用于至少两个音符之间的连续转换，并且被分成前一音符区域和后一个音符区域。当根据获取的性能信息产生用于连接两个音符的连接音时，使用专用连接波形数据产生连接两个音符的波形之间的音调波形。通过这样的配置，在读出前一音符区域的波形数据的同时读出后续音符区域的波形数据，从而可以减少从前一音符到后续音符的转换所需的时间。因此，在用于连续地连接音调而不间断的连接部分中，可以高质量地合成音调，而不会在后续音符中产生音调产生延迟。

27. 发明授权

US07420113B2 Rendition style determination apparatus and method 有权
标题翻译：呈现风格确定装置及方法
公开(公告)号：US07420113B2
公开(公告)日：2008-09-02
申请号：US11261388
申请日：2005-10-27
申请人： Kyoko Ohno
发明人： Kyoko Ohno
IPC分类号： A63H5/00 , G04B13/00 , G10H7/00
CPC分类号： G10H7/02 , G10H1/0575 , G10H2210/095
摘要： On the basis of performance event information, at least two notes to be sounded in succession or in an overlapping relation to each other are detected, and a tone pitch difference between the detected at least two notes is detected. Tone pitch difference limitation ranges are set in corresponding relation to various rendition styles. Rendition style to be imparted to the notes to be sounded in succession or in an overlapping relation is designated, and a comparison is made between a tone pitch difference limitation range corresponding to the designated rendition style and the detected tone pitch difference, so as determine whether the designated rendition style is applicable or not. In this way, whether the designated rendition style is to be applied or not is automatically controlled in accordance with the tone pitch difference of the at least two notes to be imparted with the rendition style. Further, pitch range limitation ranges are set in corresponding relation to various rendition styles, and the applicability of a designated rendition style is controlled depending on whether or not a tone to be imparted with the designated rendition style is within the pitch range limitation range corresponding to the designated rendition style.
摘要翻译：基于演奏事件信息，检测到连续发声或彼此重叠的至少两个音符，并且检测到所检测到的至少两个音符之间的音调间距差异。音调差距限制范围与各种演绎风格相对应设定。指定赋予连续发音或重叠音调的音符的呈现风格，并且对与指定的再现风格相对应的音调差限制范围和检测到的音调音调差进行比较，以便确定是否指定的演绎风格是否适用。以这种方式，是否根据要赋予演绎风格的至少两个音符的音调差来自动地控制指定的再现风格是否被应用。此外，音调范围限制范围被设置为与各种演绎风格相对应的关系，并且指定的再现风格的适用性根据被赋予指定的再现风格的音调是否在对应于音调范围限制范围内指定的演绎风格。

28. 发明申请

US20070157796A1 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：US20070157796A1
公开(公告)日：2007-07-12
申请号：US11651699
申请日：2007-01-09
申请人： Eiji Akazawa , Yasuyuki Umeyama
发明人： Eiji Akazawa , Yasuyuki Umeyama
IPC分类号： G10H7/00
CPC分类号： G10H1/02 , G10H7/008 , G10H2210/095 , G10H2250/035
摘要： In a storage section, there are stored special connecting waveform data for connecting between at least two notes to be generated in succession. The special connecting waveform data contain only a waveform of a succeeding-note region of a waveform connecting portion which is provided for a continuous transition between the at least two notes and which is divided into a preceding-note region and the succeeding-note region. When a connecting tone is to be generated for connecting between two notes in accordance with acquired performance information, a tone waveform connecting between waveforms of the two notes is generated using the special connecting waveform data. With such arrangements, the waveform data of the succeeding-note region are read out without waveform data of the preceding-note region being read out, so that it is possible to reduce a time required for transition from a preceding note to a succeeding note. Thus, in the connecting portion for continuously connecting between tones with no break therebetween, a tone can be synthesized with high quality without involving a tone generating delay in the succeeding note.
摘要翻译：在存储部分中，存储有用于连接要连续生成的至少两个音符的特殊连接波形数据。特殊连接波形数据仅包含波形连接部分的后续区域的波形，该波形连接部分被提供用于至少两个音符之间的连续转换，并且被分成前一音符区域和后一个音符区域。当根据获取的性能信息产生用于连接两个音符的连接音时，使用专用连接波形数据产生连接两个音符的波形之间的音调波形。通过这样的配置，在读出前一音符区域的波形数据的同时读出后续音符区域的波形数据，从而可以减少从前一音符到后续音符的转换所需的时间。因此，在用于连续地连接音调而不间断的连接部分中，可以高质量地合成音调，而不会在后续音符中产生音调产生延迟。

29. 发明申请

US20060090631A1 Rendition style determination apparatus and method 有权
标题翻译：呈现风格确定装置及方法
公开(公告)号：US20060090631A1
公开(公告)日：2006-05-04
申请号：US11261388
申请日：2005-10-27
申请人： Kyoko Ohno
发明人： Kyoko Ohno
IPC分类号： G10H1/02
CPC分类号： G10H7/02 , G10H1/0575 , G10H2210/095
摘要： On the basis of performance event information, at least two notes to be sounded in succession or in an overlapping relation to each other are detected, and a tone pitch difference between the detected at least two notes is detected. Tone pitch difference limitation ranges are set in corresponding relation to various rendition styles. Rendition style to be imparted to the notes to be sounded in succession or in an overlapping relation is designated, and a comparison is made between a tone pitch difference limitation range corresponding to the designated rendition style and the detected tone pitch difference, so as determine whether the designated rendition style is applicable or not. In this way, whether the designated rendition style is to be applied or not is automatically controlled in accordance with the tone pitch difference of the at least two notes to be imparted with the rendition style. Further, pitch range limitation ranges are set in corresponding relation to various rendition styles, and the applicability of a designated rendition style is controlled depending on whether or not a tone to be imparted with the designated rendition style is within the pitch range limitation range corresponding to the designated rendition style.
摘要翻译：基于演奏事件信息，检测到连续发声或彼此重叠的至少两个音符，并且检测到所检测到的至少两个音符之间的音调间距差异。音调差距限制范围与各种演绎风格相对应设定。指定赋予连续发音或重叠音调的音符的呈现风格，并且对与指定的再现风格相对应的音调差限制范围与检测到的音调音调差进行比较，以便确定是否指定的演绎风格是否适用。以这种方式，是否根据要赋予演绎风格的至少两个音符的音调差来自动地控制指定的再现风格是否被应用。此外，音调范围限制范围被设置为与各种演绎风格相对应的关系，并且指定的再现风格的适用性根据被赋予指定的再现风格的音调是否在对应于音调范围限制范围内指定的演绎风格。

30. 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。

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