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1. 发明公开

EP2887345A1 Associating musical score image data and logical musical score data 审中-公开
标题翻译： Zuordnung von Partiturbilddaten und logischen Partiturdaten
公开(公告)号：EP2887345A1
公开(公告)日：2015-06-24
申请号：EP14197325.5
申请日：2014-12-11
申请人： YAMAHA CORPORATION
发明人： Uemura, Norihiro , Sasai, Dan , Tamura, Motoichi
IPC分类号： G10H1/00 , G06K9/00
CPC分类号： G10H1/0008 , G06K9/00476
摘要： Disclosed is method for analyzing a musical score based on musical score image data representing an images of a musical score of a given music piece and logical musical score data logically representing the musical score of the given music piece. Namely, 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 the musical score of the given music piece, acquires, on the basis of the logical musical score data, a logical note sequence that is a time series of a plurllity of notes included in the musical score of the given music piece, and then identities 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：公开了一种基于表示给定乐曲的乐谱的图像的乐谱图像数据和逻辑上表示给定音乐乐谱的逻辑乐谱数据来分析乐谱的方法。即，该方法基于乐谱图像数据，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，逻辑音符序列，其是包括在给定音乐片段的乐谱中的多个音符的时间序列，然后是图像笔记序列中的各个音符与单个音符之间的身份对应关系逻辑笔记序列通过比较图像笔记序列和逻辑笔记序列。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。

2. 发明公开

EP1260964A3 Music sound synthesis with waveform caching by prediction 有权
标题翻译：与由预测缓存波形Musiktonsynthesierung
公开(公告)号：EP1260964A3
公开(公告)日：2009-04-15
申请号：EP02005887.1
申请日：2002-03-14
申请人： YAMAHA CORPORATION
发明人： Tamura, Motoichi
IPC分类号： G10H7/02 , G10H1/057 , G06F12/02
CPC分类号： G06F12/121 , G06F12/0261 , G06F12/0862 , G10H7/008 , G10H7/02 , G10H2230/031 , G10H2240/056 , G10H2250/035
摘要： A method is designed for selectively transferring sound data representative of waveforms of various musical sounds from a first storage device (109) to a second storage device. The first storage device (109) stores the sound data accessibly at a first access rate. The second storage device caches the sound data accessibly by a processor at a second access rate faster than the first access rate for instantly providing sound data representative of a target waveform of a musical sound to be processed by the processor (101). The method carries out the steps of receiving timbre specification information which specifies a timbre of the musical sound, predicting sound data representative of candidate waveforms matching the specified timbre and possibly containing a target waveform, and transferring the predicted sound data from the first storage (109) device to the second storage device for caching so that the processor (101) can hit the target waveform among the cached candidate waveforms.

3. 发明公开

EP1729283A1 Tone synthesis apparatus and method 有权
标题翻译： Vorrichtung und Verfahren zur Tonsynthese
公开(公告)号：EP1729283A1
公开(公告)日：2006-12-06
申请号：EP06010998.0
申请日：2006-05-29
申请人： YAMAHA CORPORATION
发明人： Tamura, Motoichi , Umeyama, Yasuyuki
IPC分类号： G10H7/00 , G10H1/057
CPC分类号： G10H7/008 , G10H1/057 , G10H2250/035
摘要： Determination is made, in accordance with acquired performance information, as to whether a crossfade characteristic should be changed or not, and a crossfade characteristic of crossfade synthesis having already been started at the time of the acquisition of the performance information was acquired are automatically changed in accordance with a result of the determination. Because the crossfade characteristic is automatically changed during the course of the crossfade synthesis, the time length of the crossfade synthesis can be expanded or contracted as compared to the time length that had been preciously set at the beginning of the crossfade synthesis, and thus, the time position of a succeeding one of rendition style modules to be time-serially combined in accordance with the acquired performance information can be allotted to a time position displaced by an amount corresponding to the expanded or contracted time.
摘要翻译：根据获得的性能信息，确定是否改变交叉淡化特性，并且获取了在获取演奏信息时已经开始的交叉渐变合成的交叉渐变特性被自动改变根据确定的结果。由于交叉淡入淡出特性在交叉淡入淡化合成过程中自动变化，所以与交叉淡入淡出合成开始时的珍贵设定的时间长度相比，交叉淡入淡出合成的时间长度可以扩大或收缩，因此，可以根据所获取的演出信息时间顺序地组合后续的再现模式的时间位置被分配给偏移与扩展或缩短的时间对应的量的时间位置。

4. 发明公开

EP1304680A3 Apparatus and method for synthesizing a plurality of waveforms in synchronized manner 审中-公开
标题翻译：的装置和方法的不同波形的同步Synthesierung
公开(公告)号：EP1304680A3
公开(公告)日：2004-03-03
申请号：EP02019896.6
申请日：2002-09-10
申请人： YAMAHA CORPORATION
发明人： Tamura, Motoichi , Umeyama, Yasuyuki
IPC分类号： G10H7/02 , G10H1/08
CPC分类号： G10H7/02 , G10H1/08 , G10H7/008 , G10H2240/145 , G10H2240/325 , G10H2250/035 , G10H2250/571
摘要： A plurality of blocks of waveform data are stored in a memory, which also stores, for each of the blocks, synchronizing information representative of a plurality of cycle synchronizing points that are indicative of periodic specific phase positions where the block of waveform data should be synchronized in phase with another block of waveform data. Two blocks of waveform data (e.g., harmonic and nonharmonic components) are read out from the memory, along with the synchronizing information. On the basis of the synchronizing information, the readout of two blocks of waveform data is controlled using the synchronizing information. There is stored, for each of the blocks, at least one piece of synchronizing position information indicative of a specific position where the block should be synchronized with another block, and the readout of the individual blocks of waveform data is controlled so that the blocks are synchronized with each other using the synchronizing position information.

5. 发明授权

EP0785539B1 Tone generator system using computer software 失效
标题翻译：使用计算机程序音调生成系统
公开(公告)号：EP0785539B1
公开(公告)日：2001-07-04
申请号：EP97100550.9
申请日：1997-01-15
申请人： YAMAHA CORPORATION
发明人： Tamura, Motoichi
IPC分类号： G10H7/00 , G10H1/00
CPC分类号： G10H1/0066 , G10H7/006

6. 发明公开

EP0750290A3 Method and device for forming a tone waveform by combined use of different waveform sample forming resolutions 失效
标题翻译：对于通过组合使用不同的采样微妙之处形成乐音波形的方法和装置
公开(公告)号：EP0750290A3
公开(公告)日：1997-02-26
申请号：EP96109783.9
申请日：1996-06-18
申请人： YAMAHA CORPORATION
发明人： Suzuki, Hideo , Tamura, Motoichi
IPC分类号： G10H7/02
CPC分类号： G10H7/02 , G10H7/002 , G10H2230/041 , G10H2240/056 , G10H2250/621 , G10H2250/635
摘要： The number of waveform samples per unit time, i.e., waveform sample forming resolution is variably set depending on characteristics of a tone to be generated, such as construction of harmonic components in the tone. The number is increased for a tone or portion (e.g., attack portion) of a tone containing a relatively great number high-order harmonic components. Conversely, for a tone or portion (e.g., sustain portion) of a tone containing fewer high-order harmonic components, the number is decreased. By thus variably setting the waveform sample resolution, a process for arithmetically forming waveform sample data can be performed without involving significant waste. The waveform sample forming resolution may be variably set independently for each of tone generation channels. Data compression can be achieved by storing the waveform data with the waveform sample forming resolution variably set for each of different waveform segments.

7. 发明授权

EP2924684B1 SCORE DISPLAYING METHOD AND COMPUTER PROGRAM 有权
公开(公告)号：EP2924684B1
公开(公告)日：2019-05-01
申请号：EP15160495.6
申请日：2015-03-24
申请人： YAMAHA CORPORATION
发明人： Uemura, Norihiro , Tamura, Motoichi , Umeyama, Yasuyuki , Fujishima, Takuya , Katsumata, Yoshihiro , Kashiwase, Kazuki , Nagata, Motoji , Maezawa, Akira
IPC分类号： G10H1/00 , G10G1/00

8. 发明公开

EP2924685A3 Score displaying method and computer program 审中-公开
标题翻译：得分显示方法和计算机程序
公开(公告)号：EP2924685A3
公开(公告)日：2016-01-13
申请号：EP15160497.2
申请日：2015-03-24
申请人： YAMAHA CORPORATION
发明人： Uemura, Norihiro , Tamura, Motoichi , Umeyama, Yasuyuki , Fushiyama, Takuya , Katsumata, Yoshihiro , Kashiwase, Kazuki , Nagata, Motoji , Maezawa, Akira
IPC分类号： G10G1/00
CPC分类号： G10H1/0025 , G10G1/00 , G10H1/0008 , G10H2220/015 , G10H2220/096 , G10H2220/121
摘要： A controller (11) of a score displaying apparatus (1) 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 (11) performs a process of enlarging (SB120) an image of an image area to which the specified grand staff belongs and displaying (SB 130) the enlarged image on a foreground of a center of the screen, and performs a process of switching (SB140) a control mode from the view mode to the writing mode.

9. 发明授权

EP1729283B1 Tone synthesis apparatus and method 有权
标题翻译：装置和方法用于音频合成
公开(公告)号：EP1729283B1
公开(公告)日：2015-04-15
申请号：EP06010998.0
申请日：2006-05-29
申请人： YAMAHA CORPORATION
发明人： Tamura, Motoichi , Umeyama, Yasuyuki
IPC分类号： G10H7/00 , G10H1/057
CPC分类号： G10H7/008 , G10H1/057 , G10H2250/035

10. 发明授权

EP0987679B1 Computerized music apparatus composed of compatible software modules 失效
标题翻译：音乐计算机，包括软件模块同意
公开(公告)号：EP0987679B1
公开(公告)日：2003-11-05
申请号：EP99124890.7
申请日：1996-03-01
申请人： YAMAHA CORPORATION
发明人： Tamura, Motoichi
IPC分类号： G10H7/00
CPC分类号： G10H7/006 , G10H2240/056 , G10H2240/311

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