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71. 发明授权

US06252152B1 Automatic composition apparatus and method, and storage medium 有权
标题翻译：自动组合装置和方法以及存储介质
公开(公告)号：US06252152B1
公开(公告)日：2001-06-26
申请号：US09392800
申请日：1999-09-09
申请人： Eiichiro Aoki , Toshio Sugiura
发明人： Eiichiro Aoki , Toshio Sugiura
IPC分类号： G10H700
CPC分类号： G10H1/0025 , G10H2210/145 , G10H2210/151 , G10H2220/126 , G10H2240/311
摘要： Automatic composition apparatus and method is able to automatically compose a piece of music having a melody that is favorable in a musical sense, namely, a melody that satisfies musical requirements. A storage medium stores a program executed for automatically composing a piece of music having such a melody as described above. After melody pitches are generated under moderate first melody generation conditions, the generated melody pitches are evaluated in terms of more strict second melody generation conditions. With regard to a certain pitch, therefore, it can be determined whether the pitch satisfies musical requirements in view of not only the previous pitch but also the next pitch, thus making it possible to compose a piece of music that as a whole is favorable in a musical sense. Further, since the melody generated in the first stage only includes pitches that meet less strict melody generating conditions, the same melody is less likely to be rejected in the evaluation of the second stage, assuring high efficiency with which melody generation can be accomplished.
摘要翻译：自动构图装置和方法能够自动地组成具有音乐意义上有利的旋律的音乐片段，即满足音乐要求的旋律。存储介质存储执行用于自动组合具有如上所述的旋律的一段音乐的程序。在温和的第一旋律产生条件下产生旋律音调之后，根据更严格的第二旋律产生条件评估所产生的旋律音高。因此，就某一音调而言，考虑到不仅前一音调，而且考虑到下一音调，可以确定音调是否满足音乐要求，从而可以组合整体上有利的音乐片段音乐感。此外，由于在第一阶段中产生的旋律仅包括满足较不严格的旋律产生条件的音调，所以在第二阶段的评估中不太可能拒绝相同的旋律，从而确保可以实现旋律产生的高效率。

72. 发明授权

US06245984B1 Apparatus and method for composing music data by inputting time positions of notes and then establishing pitches of notes 有权
标题翻译：通过输入音符的时间位置，然后建立音符间距来组合音乐数据的装置和方法
公开(公告)号：US06245984B1
公开(公告)日：2001-06-12
申请号：US09449715
申请日：1999-11-24
申请人： Eiichiro Aoki , Shinji Yoshihara , Masami Koizumi , Toshio Sugiura
发明人： Eiichiro Aoki , Shinji Yoshihara , Masami Koizumi , Toshio Sugiura
IPC分类号： G10H140
CPC分类号： G10H1/0025 , G10H1/38 , G10H2210/145 , G10H2210/151 , G10H2210/576 , G10H2240/311
摘要： The display screen displays measure windows corresponding to the first through fourth measures for a melody to be composed. By clicking the play switch on the screen, a background accompaniment performance covering the four measures is played back to indicate the beats in the progressing tempo, thereby representing the rhythm speed. In time to the accompaniment progression, the user inputs note time points by tapping the input switch such as a space key in the keyboard to constitute a rhythm pattern for a melody progression. The measure window has a time axis in the horizontal direction and a pitch axis in the vertical direction. The tap-inputted note time points are exhibited at the corresponding positions along the time axis from left to right. Each point is dragged with the mouse pointer upward or downward to an intended pitch level, thereby establishing a pitch thereof. Alternatively, a pitch variation curve is drawn in the measure window plane to be sampled at the note time points, thereby establishing pitches of the respective note points. Only the pitches of important notes may be inputted, and the remainder may be automatically created in the apparatus according to a prepared algorithm.
摘要翻译：显示屏幕显示对应于要组成的旋律的第一到第四措施的测量窗口。通过单击屏幕上的播放开关，播放覆盖四个度量的背景伴奏演奏，以指示节奏中的节拍，从而表示节奏速度。在伴奏进行的时候，用户通过点击诸如键盘中的空格键的输入开关来输入音符时间点，以构成旋律演进的节奏模式。测量窗口在水平方向上具有时间轴，在垂直方向上具有俯仰轴。抽头输入的音符时间点在从左到右沿着时间轴的对应位置展现。每个点被鼠标指针向上或向下拖动到预期的音高水平，从而建立其间距。或者，在测量窗口平面中画出音调变化曲线，以在音符时间点进行采样，从而建立各音符点的间距。可以仅输入重要音符的音调，并且可以根据准备的算法在装置中自动创建其余部分。

73. 发明授权

US6143971A Automatic composition apparatus and method, and storage medium 有权
标题翻译：自动组合装置和方法以及存储介质
公开(公告)号：US6143971A
公开(公告)日：2000-11-07
申请号：US392799
申请日：1999-09-09
申请人： Eiichiro Aoki , Toshio Sugiura
发明人： Eiichiro Aoki , Toshio Sugiura
IPC分类号： G10G3/04 , G10H1/00 , G10H7/00
CPC分类号： G10H1/0025 , G10H2210/145
摘要： An automatic composition apparatus is provided which enables the user to compose a piece of music while taking account of the overall structure of the melody of the piece of music as a whole. A CPU generates each of a plurality of layers of skeleton that constitutes a melody of a piece of music. The plurality of layers form a hierarchical structure formed preferably of a layer of an overall skeleton, a layer of an passage skeleton based on the overall skeleton, and a phrase skeleton based on the passage skeleton. The CPU generates each layer of skeleton except the highest layer of skeleton, based on at least one of the plurality of layers of skeleton that is higher than the each layer of skeleton.
摘要翻译：提供一种自动构图装置，其能够使用户在考虑整个音乐片段的旋律的整体结构的同时构成一段音乐。 CPU产生构成一段音乐的旋律的多个骨架层中的每一个。多层形成优选由整体骨架的层，基于整体骨架的通路骨架的层和基于通路骨架的短语骨架构成的分层结构。基于高于每个骨架层的多个骨架层中的至少一个，CPU产生除骨架的最高层之外的每层骨架。

74. 发明授权

US6124543A Apparatus and method for automatically composing music according to a user-inputted theme melody 失效
标题翻译：根据用户输入的主题旋律自动构成音乐的装置和方法
公开(公告)号：US6124543A
公开(公告)日：2000-09-26
申请号：US212192
申请日：1998-12-15
申请人： Eiichiro Aoki
发明人： Eiichiro Aoki
IPC分类号： G10H1/00 , G10H1/26 , G10H7/00
CPC分类号： G10H1/0025 , G10H2210/371 , G10H2240/241 , G10H2240/305
摘要： A data base includes a plurality of music data set specifying a plurality of sample musical pieces. Each sample musical piece is expressed and specified by either or both of melody characteristics or a melody itself with respect to the respective phrases on a phrase-by-phrase basis in a musical piece. The user inputs a melody fragment or melody characteristics for a particular phrase of a musical piece to be composed. The apparatus selects from the data base a musical piece including a phrase whose melody itself or melody characteristics is equal or similar to the melody fragment or melody characteristics as inputted by the user, and generates a melody fragment for the designated phrase to be included in a composed musical piece by utilizing the inputted melody fragment as it is or by generating a melody fragment based the melody or melody characteristics of the same phrase in the selected musical piece in the data base. Melody sections covering the remaining phrases are generated based on the melody data or the melody characteristics data of the remaining phrases included in the selected musical piece. The generated or utilized melody fragment for the particular phrase plus the generated melody sections for the remaining phrases in combination constitute an automatically composed musical piece product.
摘要翻译：数据库包括指定多个样本音乐作品的多个音乐数据集。每个乐曲都是由乐曲中的一个或者两个，或者一个曲调本身相对于各个短语在乐曲中逐个基础上表达和指定的。用户输入要组合的乐曲的特定短语的旋律片段或旋律特征。该装置从数据库中选择包括其旋律本身或旋律特征等于或类似于由用户输入的旋律片段或旋律特征的短语的乐曲，并且生成用于指定短语的旋律片段以被包括在通过利用输入的旋律片段原样，或通过基于数据库中所选音乐作品中的相同短语的旋律或旋律特征产生旋律片段来组合音乐作品。基于旋律数据或包含在所选音乐作品中的剩余短语的旋律特征数据，生成覆盖剩余短语的旋律部分。用于特定短语的生成或使用的旋律片段加上组合的剩余短语的生成旋律部分构成自动组合的乐曲产品。

75. 发明授权

US5712436A Automatic accompaniment apparatus employing modification of accompaniment pattern for an automatic performance 失效
标题翻译：自动伴奏装置采用伴奏模式的修改进行自动演奏
公开(公告)号：US5712436A
公开(公告)日：1998-01-27
申请号：US505585
申请日：1995-07-21
申请人： Masao Sakama , Yutaka Tohgi , Eiichiro Aoki , Shigehiko Mizuno , Hiroyuki Ohba , Maki Kamiya , Hironori Osakabe
发明人： Masao Sakama , Yutaka Tohgi , Eiichiro Aoki , Shigehiko Mizuno , Hiroyuki Ohba , Maki Kamiya , Hironori Osakabe
IPC分类号： G10H1/36 , G10H7/00
CPC分类号： G10H1/36 , G10H2210/011
摘要： A normal automatic accompaniment performance is executed in accordance with an accompaniment pattern read out from a pattern memory. When a special performance is designated such as an intro, fill-in or ending performance, a modification suitable for the special performance is applied to a accompaniment pattern read out from the memory, so that the special performance is inserted in accordance with the thus-modified accompaniment pattern. At that time, the pattern may be modified by desired modifier data describing a manner of modifying the pattern. The pattern modification can be diversified by setting an individual modification condition to each musical instrument part of the accompaniment pattern in correspondence to the designated modifier. A memory is provided for storing a number of modifier data, and a further arrangement is provided for freely editing the modifier data stored in the memory. A still further arrangement is provided for dislaying the accompaniment pattern in the pre-modification state and the accompaniment pattern in the post-modification state for a visual comparison therebetween. There are also provided various methods to designated a desired modifier as well as various pattern modifying methods.
摘要翻译：根据从图案存储器读出的伴奏图案执行正常的自动伴奏演奏。当指定特殊表演，如介绍，填写或结束表演时，适用于特殊表演的修改适用于从存储器读出的伴奏模式，从而根据这样的功能插入特殊表演，修改伴奏模式此时，可以通过描述修改图案的方式的期望修饰符数据修改图案。可以通过对与指定的修饰符对应的伴奏图案的每个乐器部分设置单独的修改条件来使得图案修改变得多样化。提供了用于存储多个修饰符数据的存储器，并且提供另外的布置用于自由地编辑存储在存储器中的修改器数据。还提供了另外的布置，用于将修改后的状态中的伴奏图案和后修改状态中的伴奏图案分割，以进行视觉比较。还提供了各种指定所需修饰剂的方法以及各种图案修饰方法。

76. 发明授权

US5483018A Automatic arrangement apparatus including selected backing part production 失效
标题翻译：自动排列装置包括选定的背部制作
公开(公告)号：US5483018A
公开(公告)日：1996-01-09
申请号：US215788
申请日：1994-03-22
申请人： Eiichiro Aoki , Kazunori Maruyama
发明人： Eiichiro Aoki , Kazunori Maruyama
IPC分类号： G10H1/00 , G10H1/36 , G10H1/38 , G10H1/42 , G10H1/46
CPC分类号： G10H1/36 , Y10S84/12 , Y10S84/22
摘要： An automatic arrangement apparatus for automatically producing performance data indicative of a predetermined performance part of a musical tune on a basis of an arrangement condition intended to be arranged. The arrangement apparatus includes a baeklng type table memory for memorizing rhythm backing and non-rhythm backing in compliance with a predetermined combination of a performance style, loudness of musical tones and a performance feeling or mood such as melodic or rhythmic feeling. Based on the arrangement condition applied from an external equipment such as an electronic musical instrument or an external recorder by operation of an Input device, either the rhythm backing or the non-rhythm backing is selected to produce a backing part at a timing of a rhythm pattern memorized in a rhythm pattern memory or at a timing of variation of chords memorized in a chord progression memory.
摘要翻译：一种自动排列装置，用于根据预定的布置条件自动产生表示乐曲的预定演奏部分的演奏数据。该排列装置包括一个用于存储节奏背景和非节奏背景的baeklng型表格存储器，其符合表演风格，音调响度以及演奏感觉或心情如旋律或节奏感的预定组合。基于通过输入装置的操作从诸如电子乐器或外部记录器的外部设备施加的布置条件，选择节奏背景或非节奏背景以在节奏的时刻产生背景部分存储在节奏模式存储器中的模式或者存储在和弦进行存储器中的和弦变化的时刻。

77. 发明授权

US5424486A Musical key determining device 失效
标题翻译：音乐键确定装置
公开(公告)号：US5424486A
公开(公告)日：1995-06-13
申请号：US117977
申请日：1993-09-07
申请人： Eiichiro Aoki
发明人： Eiichiro Aoki
IPC分类号： G10G1/00 , G01H3/08 , G10G3/04 , G10H1/00 , G10H1/38
CPC分类号： G01H3/08 , G10G3/04 , G10H1/383 , G10H2210/081 , Y10S84/22
摘要： Melody and chord information of a music piece are supplied. On the basis of the chord information, one or more possible musical keys are nominated. Then, on the basis of the melody information, it is judged in a collating manner whether it is proper to determine any of the possible musical keys as a musical key of the music piece. For instance, the possible musical keys are nominated on the basis of detection of a dominant motion, since the dominant motion in a chord progression strongly suggests specific musical keys. For instance, of the nominated possible musical keys, those which do not contain all of the melody notes as their scale note are excluded, and a single musical key which contains all of the melody notes as its scale note is determined as the musical key of the music piece. With such arrangements, it is allowed to make a musical key determination which is very reasonable from a musical point of view.
摘要翻译：提供音乐的旋律和和弦信息。在和弦信息的基础上，提名一个或多个可能的音乐键。然后，基于旋律信息，以对照方式判断是否适当地确定任何可能的音乐键作为乐曲的音乐键。例如，可以根据主导运动的检测来指定可能的音乐键，因为和弦进行中的主要运动强烈地表示特定的音乐键。例如，在所提名的可能的音乐键中，不排除所有旋律音符作为音符的音符，并且将包含所有旋律音符作为音符的单个音乐键确定为音符音乐片。通过这样的布置，可以从音乐的角度进行非常合理的音乐确定。

78. 发明授权

US5401898A Electronic musical instrument having multiple performance functions 失效
标题翻译：具有多种功能的电子乐器
公开(公告)号：US5401898A
公开(公告)日：1995-03-28
申请号：US161174
申请日：1993-12-03
申请人： Satoshi Usa , Eiichiro Aoki
发明人： Satoshi Usa , Eiichiro Aoki
IPC分类号： G10H1/053 , G10H1/00 , G10H1/055 , G10H1/34 , G10H1/18
CPC分类号： G10H1/0558 , G10H1/34 , Y10S84/07
摘要： An electronic musical instrument includes an operator such as a bar-like touch operator having a play position to be designated, which play position is arranged in a predetermined direction thereof, a tone pitch designation circuit for generating tone pitch information corresponding to the play position, a tone generation designation operator such as keys in a keyboard for generating tone generation designation information in accordance with a tone generation designation operation, and a tone generator for generating a tone signal corresponding to the tone pitch information provided by the tone pitch designation operator in response to the tone generation designation information provided by the tone generation designation operator. A tone pitch is designated in response to a play position detected by the operator and a tone signal having the designated tone pitch is generated in accordance with operation of the tone generation designation operator whereby a variety of performance techniques which could not been simulated in conventional electronic musical instruments can be realized.
摘要翻译：一种电子乐器包括具有要被指定的播放位置的条形触摸操作器的操作者，该播放位置沿其预定方向布置;音调指定电路，用于产生与播放位置相对应的音调信息，音调生成指定运算符，例如键盘中的键，用于根据音调生成指定操作产生音调生成指定信息;以及乐音发生器，用于产生与由音调音调指定运算器提供的音调音调信息相对应的音调信号涉及由音调生成指定运算器提供的音调生成指定信息。响应于由操作者检测到的播放位置指定音调音调，并且根据音调生成指定操作器的操作产生具有指定音调音调的乐音信号，由此在常规电子设备中不能模拟的各种演奏技术乐器可以实现。

79. 发明授权

US5290966A Control apparatus and electronic musical instrument using the same 失效
标题翻译：控制装置和电子乐器使用相同
公开(公告)号：US5290966A
公开(公告)日：1994-03-01
申请号：US616258
申请日：1990-11-20
申请人： Eiichiro Aoki
发明人： Eiichiro Aoki
IPC分类号： G06F3/033 , G10H1/055 , G10H5/00 , G10H1/32
CPC分类号： G10H1/055 , G06F3/0312 , G06F3/03543 , G10H5/007 , G10H2250/445 , G10H2250/521
摘要： A control apparatus for an electronic musical instrument or other electronic apparatuses comprises a main body constituting an operation gripping section, a rotary member held in the main body to freely roll on an X-Y plane, a moving amount detector for detecting moving amounts of the rotary member in X- and Y-directions upon rolling of the rotary member, and a pressure detector for detecting a pressure effected on the main body. The control apparatus inputs control signals to a control object on the basis of detection values of the moving amount detector and pressure detector. An electronic musical instrument has the control apparatus as a performance operation member for controlling electronic tone generation parameters in correspondence with a performance function, and a sound source for generating an electronic tone on the basis of inputs from a keyboard and the performance operation member.
摘要翻译：一种用于电子乐器或其他电子设备的控制装置包括构成操作抓握部的主体，保持在主体中的自动滚动在XY平面上的旋转部件，用于检测旋转部件的移动量的移动量检测器在旋转构件的滚动时在X方向和Y方向上，以及压力检测器，用于检测对主体进行的压力。控制装置基于移动量检测器和压力检测器的检测值将控制信号输入到控制对象。电子乐器具有控制装置作为用于根据演奏功能控制电子乐曲产生参数的演奏操作部件，以及用于基于来自键盘和演奏操作部件的输入来产生电子乐曲的声源。

80. 发明授权

US5247131A Electronic musical instrument with multi-model performance manipulator 失效
标题翻译：电子乐器具有多机型性能机械手
公开(公告)号：US5247131A
公开(公告)日：1993-09-21
申请号：US628324
申请日：1990-12-14
申请人： Tetsuo Okamoto , Eiichiro Aoki , Satoshi Usa
发明人： Tetsuo Okamoto , Eiichiro Aoki , Satoshi Usa
IPC分类号： G10H1/053 , G10H1/055 , G10H1/18 , G10H1/34 , G10H5/00 , G10H7/08
CPC分类号： G10H1/34 , G10H1/0555 , G10H1/183 , G10H5/007 , G10H2220/161 , G10H2250/445 , G10H2250/521 , Y10S84/09 , Y10S84/10
摘要： An electronic musical instrument capable of achieving a variety of performance mode. A manipulation region to be played with a hand manipulator is divided into regions of different performance modes. Tone signal parameters are generated differently depending on the selection of the performance region. Tone generator generates musical tone signals based on the tone signal parameters. The tone signal parameters are determined based on coordinate information on the manipulation region designated by the hand manipulator and pressure information applied on the coordinate position by the hand manipulator. The tone signal parameters comprise velocity information, pressure information and tone pitch information.
摘要翻译：能够实现各种演奏模式的电子乐器。用手动操纵器播放的操作区域被划分为不同性能模式的区域。音频信号参数根据性能区域的选择而不同地生成。音调发生器根据音调信号参数产生乐音信号。基于由手动操纵器指定的操作区域的坐标信息和通过手动操纵器施加在坐标位置上的压力信息来确定乐音信号参数。音调信号参数包括速度信息，压力信息和音调信号。

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