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1. 发明授权

US10325513B2 Musical performance assistance apparatus and method 有权
公开(公告)号：US10325513B2
公开(公告)日：2019-06-18
申请号：US15486717
申请日：2017-04-13
申请人： YAMAHA CORPORATION
发明人： Norihiro Uemura , Akira Maezawa , Motoji Nagata
IPC分类号： G09B15/00 , G09B15/02 , G10G1/00 , G10H1/00
摘要： Musical score acquisition section acquires musical score information representing a musical score of a music piece to be practiced by a user. Target portion setting section sets a plurality of portions of the music piece as target portions for training, respectively. Target musical score acquisition section acquires target musical score information indicative of partial musical scores of the respective target portions for training set by the target portion setting section. Display control section controls, on the basis of the target musical score information acquired by the target musical score acquisition section, a display device to display two or more of target musical scores in a side-by-side arrangement. Thus, a user can easily grasp the plurality of target portions for training.

2. 发明授权

US09940914B2 Score displaying method and storage medium 有权
公开(公告)号：US09940914B2
公开(公告)日：2018-04-10
申请号：US14669229
申请日：2015-03-26
申请人： YAMAHA CORPORATION
发明人： Norihiro Uemura , Motoichi Tamura , Yasuyuki Umeyama , Takuya Fujishima , Yoshihiro Katsumata , Kazuki Kashiwase , Motoji Nagata , Akira Maezawa
IPC分类号： G09B15/02 , G10H1/00 , G10G1/00
CPC分类号： G10H1/0025 , G10G1/00 , G10H1/0008 , G10H2220/015 , G10H2220/096 , G10H2220/121
摘要： A controller of a score displaying apparatus operates in a view mode displaying a score on a screen of a user I/F 12, and a writing mode obtaining information indicating writing on the score via the user I/F 12. In response to one operation specifying one grand staff by a user in the view mode, the controller performs a process of enlarging an image of an image area to which the specified grand staff belongs and displaying the enlarged image on a foreground of a center of the screen, and performs a process of switching a control mode from the view mode to the writing mode.

3. 发明授权

US09275616B2 Associating musical score image data and logical musical score data 有权
标题翻译：关联乐谱图像数据和逻辑乐谱数据
公开(公告)号：US09275616B2
公开(公告)日：2016-03-01
申请号：US14573237
申请日：2014-12-17
申请人： YAMAHA CORPORATION
发明人： Norihiro Uemura , Dan Sasai , Motoichi Tamura
IPC分类号： A63H5/00 , G10H1/00 , G06K9/00
CPC分类号： G10H1/0008 , G06K9/00476
摘要： The method analyzes, on the basis of the musical score image data, an image note sequence that is a time series of a plurality of notes included in the image of a musical score of a given music piece, acquires, on the basis of a logical musical score data, a logical note sequence that is a time series of a plurality of notes included in the musical score of the given music piece, and then identifies correspondence relationship between the individual notes in the image note sequence and the individual notes in the logical note sequence by comparing the image note sequence and the logical note sequence. Further, the method displays the musical score image of the given music piece on the basis of the musical score image data, and controls a display state of the displayed image of the musical score by use of the identified correspondence relationship.
摘要翻译：该方法基于音乐分数图像数据分析作为给定乐曲的乐谱图像中包含的多个音符的时间序列的图像音符序列，基于逻辑乐谱数据，作为包含在给定乐曲的乐谱中的多个音符的时间序列的逻辑音符序列，然后识别图像音符序列中的各个音符与逻辑中的各个音符之间的对应关系通过比较图像笔记序列和逻辑音符序列来记录序列。此外，该方法基于乐谱图像数据显示给定乐曲的乐谱图像，并且通过使用所识别的对应关系来控制乐谱的显示图像的显示状态。

4. 发明授权

US09147388B2 Automatic performance technique using audio waveform data 有权
标题翻译：使用音频波形数据的自动演奏技术
公开(公告)号：US09147388B2
公开(公告)日：2015-09-29
申请号：US13927066
申请日：2013-06-25
申请人： Yamaha Corporation
发明人： Norihiro Uemura , Takashi Mizuhiki , Kazuhiko Yamamoto , Atsuhiko Matsushita
IPC分类号： G10H7/00 , G10H7/04 , G10H7/02 , G10H7/06 , G10L21/055
CPC分类号： G10H7/04 , G10H7/02 , G10H7/06 , G10L21/055
摘要： Waveform data are stored in advance together with reference position information indicative of reference positions, in the waveform data, corresponding to reference timing, such as beat timing, and correction position information indicative of correction positions in the waveform data that are different from the reference positions. The reference timing is advanced when the waveform data are reproduced. In response to arrival of the reference timing, a deviation between a reproduction position of the currently reproduced waveform data and the reference position is evaluated. When the reproduction position arrives at the correction position, the reproduction position is corrected according to the evaluated deviation. Namely, whereas measurement of the deviation, relative to the reference timing, of the currently reproduced waveform data is performed on the basis of the reference position, correction of the current reproduction position of the waveform data for compensating for the measured deviation is performed at the correction position.
摘要翻译：波形数据与表示参考位置的参考位置信息一起预先存储在波形数据中，对应于诸如拍子定时的参考定时，以及指示与参考位置不同的波形数据中的校正位置的校正位置信息。当波形数据被再现时，参考时序提前。响应于参考定时的到来，评估当前再现的波形数据的再现位置与参考位置之间的偏差。当再现位置到达校正位置时，根据所评估的偏差校正再现位置。也就是说，在基于参考位置的基础上进行当前再现的波形数据相对于基准定时的偏差的测量，用于补偿测量偏差的波形数据的当前再现位置的校正在校正位置。

5. 发明申请

US20150154979A1 AUTOMATED PERFORMANCE TECHNOLOGY USING AUDIO WAVEFORM DATA 有权
标题翻译：使用音频波形数据的自动性能技术
公开(公告)号：US20150154979A1
公开(公告)日：2015-06-04
申请号：US14411094
申请日：2013-06-26
申请人： Yamaha Corporation
发明人： Norihiro Uemura , Eiji Murata
IPC分类号： G10L21/04 , G10L21/01
CPC分类号： G10L21/04 , G10H1/00 , G10H1/0066 , G10H1/22 , G10H1/40 , G10H7/006 , G10H7/02 , G10H2210/385 , G10H2230/041 , G10H2250/541 , G10H2250/621 , G10H2250/635 , G10H2250/645 , G10L21/01 , G11B20/10527 , G11B27/005
摘要： In order to play waveform data back at a variable performance tempo by using waveform data which complies with a desired reference tempo, the present invention performs a timeline-expansion/contraction control on the waveform data to be played back, according to the relationship between the performance tempo and the reference tempo. The present invention also determines whether to limit the playback of the waveform data according to the relationship between the performance tempo and the reference tempo. In the case that playback is to be limited, the present invention stops playback of the waveform data, or reduces the resolution of playback processing and continues playback of the waveform data. The present invention stops playback of the waveform data when, for example, the relationship between the performance tempo and the reference tempo is a relationship in which the waveform data would be played back at a performance tempo which would cause a processing delay or a deterioration of sound quality. As a result, it is possible to preemptively prevent a system freeze and solve problems such as the generation of music which has a slower tempo than the desired performance tempo, or the generation of music which includes the intermittent cutting out of sound due to noise, or a significant reduction to sound quality.
摘要翻译：为了通过使用符合所需参考速度的波形数据以可变的演奏速度播放波形数据，本发明根据所要求的参考节奏的关系对要重放的波形数据执行时间线扩展/缩小控制性能节奏和参考节奏。本发明还根据演奏速度与基准速度之间的关系来确定是否限制波形数据的重放。在限制播放的情况下，本发明停止对波形数据的重放，或降低重放处理的分辨率并继续重放波形数据。本发明在例如性能速度与基准速度之间的关系是波形数据以将导致处理延迟或劣化的性能节奏被重放的关系时停止对波形数据的重放音质。结果，可以预先防止系统冻结并且解决诸如产生具有比期望的性能节奏更慢的速度的音乐的问题，或者产生包括因噪声而间断地切断声音的音乐，或显着降低音质。

6. 发明授权

US10885806B2 Musical score processing method and musical score processing system 有权
公开(公告)号：US10885806B2
公开(公告)日：2021-01-05
申请号：US16460377
申请日：2019-07-02
申请人： Yamaha Corporation
发明人： Takuya Fujishima , Katsumi Ishikawa , Shinya Sakurada , Toshiyuki Hata , Norihiro Uemura , Takashi Otsuka , Motoji Nagata
IPC分类号： G09B15/02 , G10G1/00 , G10H1/00
摘要： A musical score processing method that is realized by a computer includes receiving a control data related to displaying of a musical piece from a music processor that executes a process related to the musical piece and that is realized by a music processing program, using inter-application communication, based on a musical score processing program, and executing a display control process by displaying a musical score of the musical piece on a display device and controlling the displaying in accordance with the control data that has been received, based on the musical score processing program. The music processing program is separate from the musical score processing program.

7. 发明授权

US10156973B2 Score displaying method and storage medium 有权
公开(公告)号：US10156973B2
公开(公告)日：2018-12-18
申请号：US14669190
申请日：2015-03-26
申请人： YAMAHA CORPORATION
发明人： Norihiro Uemura , Motoichi Tamura , Yasuyuki Umeyama , Takuya Fujishima , Yoshihiro Katsumata , Kazuki Kashiwase , Motoji Nagata , Akira Maezawa
IPC分类号： G06F3/0484 , G06F3/0483 , G10G1/00 , G10H1/00
摘要： Once obtained a turn-over instruction to proceed a score on one image area to which one grand staff among plural grand staves displayed on a screen of a user I/F belongs, a controller of a score displaying apparatus performs a process of scrolling the image areas upward on the screen of the user I/F, disposing the image area on which the turn-over instruction is accepted at a highest level of the screen of the user I/F, sequentially aligning a plurality of consecutive image areas in a forward direction on a timeline of the score with respect to the image area on which the turn-over instruction is accepted below the image area on which the turn-over instruction is accepted, and displaying the image areas on the screen of the user I/F.

8. 发明授权

US09934768B2 Musical score display control device and method 有权
公开(公告)号：US09934768B2
公开(公告)日：2018-04-03
申请号：US15469017
申请日：2017-03-24
申请人： Yamaha Corporation
发明人： Norihiro Uemura , Motoji Nagata
IPC分类号： G10G1/00 , G10H1/00
CPC分类号： G10G1/00 , G10H1/0008 , G10H2210/091 , G10H2220/015
摘要： A musical score display device and method employing a controller that is configured to control a display to display a musical score and, with the musical score, a first time axis corresponding to a performance of the musical score in which at least one repeat part of the musical score is played during the performance, or a second time axis corresponding to the musical score including at least one repeat sign.

9. 发明授权

US09613635B2 Automated performance technology using audio waveform data 有权
公开(公告)号：US09613635B2
公开(公告)日：2017-04-04
申请号：US14411094
申请日：2013-06-26
申请人： Yamaha Corporation
发明人： Norihiro Uemura , Eiji Murata
IPC分类号： G10L21/04 , G10H7/00 , G10H1/22 , G10H7/02 , G10L21/01 , G11B20/10 , G11B27/00 , G10H1/40 , G10H1/00
CPC分类号： G10L21/04 , G10H1/00 , G10H1/0066 , G10H1/22 , G10H1/40 , G10H7/006 , G10H7/02 , G10H2210/385 , G10H2230/041 , G10H2250/541 , G10H2250/621 , G10H2250/635 , G10H2250/645 , G10L21/01 , G11B20/10527 , G11B27/005
摘要： In order to play waveform data back at a variable performance tempo by using waveform data which complies with a desired reference tempo, the present invention performs a timeline-expansion/contraction control on the waveform data to be played back, according to the relationship between the performance tempo and the reference tempo. The present invention also determines whether to limit the playback of the waveform data according to the relationship between the performance tempo and the reference tempo. In the case that playback is to be limited, the present invention stops playback of the waveform data, or reduces the resolution of playback processing and continues playback of the waveform data. The present invention stops playback of the waveform data when, for example, the relationship between the performance tempo and the reference tempo is a relationship in which the waveform data would be played back at a performance tempo which would cause a processing delay or a deterioration of sound quality. As a result, it is possible to preemptively prevent a system freeze and solve problems such as the generation of music which has a slower tempo than the desired performance tempo, or the generation of music which includes the intermittent cutting out of sound due to noise, or a significant reduction to sound quality.

10. 发明授权

US09412352B2 Recording audio in association with display content 有权
标题翻译：与显示内容相关联录制音频
公开(公告)号：US09412352B2
公开(公告)日：2016-08-09
申请号：US14304249
申请日：2014-06-13
申请人： Yamaha Corporation
发明人： Norihiro Uemura
IPC分类号： G10H1/18 , G10H1/00 , G11B27/10 , H04N21/472 , G10G1/00 , G10G3/00 , G09B5/06
CPC分类号： G10H1/18 , G09B5/06 , G10G1/00 , G10G3/00 , G10H1/0008 , G10H1/0025 , G10H2220/015 , G10H2220/091 , G10H2220/096 , G10H2220/211 , G10H2220/236 , G10H2220/241 , G10H2230/015 , G11B27/10 , H04N21/47217
摘要： In an ensemble performance, performance lesson or the like, a musical score (display content) is displayed and input audio is recorded. The input audio includes notes, comments or the like uttered by a human player or an instructor. During recording of the input audio is received a user input designating a desired time position on the musical score displayed on the display device. A recording time of the input audio based on a time point at which the user input has been received and the time position on the musical score designated by the user input are stored into a storage device in association with each other. An icon is displayed in association with the time position on the musical score designated by the user input. Once the icon is selected, voice based on the recording time recorded in association with the icon is reproduced to sound the comments, etc.
摘要翻译：在综合表演，表演课等中，显示乐谱（显示内容），并记录输入音频。输入音频包括由人类玩家或教练所发出的笔记，评论或类似的东西。在输入音频的记录期间，接收到在显示装置上显示的乐谱上指定期望的时间位置的用户输入。基于接收到用户输入的时间点的输入音频的记录时间和由用户输入指定的乐谱上的时间位置彼此相关联地存储在存储装置中。与由用户输入指定的乐谱上的时间位置相关联地显示图标。一旦选择图标，就会再现基于与图标相关联的记录时间的声音来发出评论等。

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