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公开(公告)号：US20250029581A1
公开(公告)日：2025-01-23
申请号：US18905447
申请日：2024-10-03
Applicant: YAMAHA CORPORATION
Inventor： Yoshimasa ISOZAKI , Katsunori SUZUKI , Takahiro TERADA , Takashi MORI , Jun ISHII , Ibuki HANDA , Takuya FUJISHIMA , Koji YATAKA , Yukio WAKUI , Soichi TAKIGAWA , Akira MAEZAWA , Haruki OHKAWA , Yoshikatsu MATSUBARA , Yasuhiko OBA , Fukutaro OKUYAMA , Tomoya SASAKI , Rei FURUKAWA
Abstract: A control device in one embodiment includes a first transmission unit, a first receiving unit, and a first generation unit. The first transmission unit is configured to transmit first performance data including contents of playing a keyboard instrument at a first communication base to a second communication base. The first receiving unit is configured to receive second performance data from the second communication base. The first generation unit is configured to generate a drive signal to produce a sound in accordance with the second performance data and output the drive signal to a sound generation device at the first communication base. At least one of the first performance data and the second performance data includes a key position signal indicating a key press amount on the keyboard instrument.
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公开(公告)号：US20170223452A1
公开(公告)日：2017-08-03
申请号：US15488253
申请日：2017-04-14
Applicant: YAMAHA CORPORATION
Inventor： Kazunobu KONDO , Takuya FUJISHIMA , Yoshifumi OIZUMI , Risa FUKUDA , Takahiro AKABANE
CPC classification number: H04R3/005 , H04H60/04 , H04R5/027 , H04R29/008 , H04S7/30 , H04S2400/11 , H04S2400/15
Abstract: A sound signal processing apparatus and system includes a control device having a processor and a memory storing instructions that causes the processor to acquire a plurality of sound signals representing sounds recorded at a plurality of positions in a sound space, respectively, and correlate the plurality of sound signals with a plurality of pieces of position information indicating the recording positions, respectively. Sound signals, from among the acquired plurality of signals correlated with the plurality of pieces of position information, are selected as a mixing target. The selected sound signals are mixed to be synchronized with each other.
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公开(公告)号：US20190251941A1
公开(公告)日：2019-08-15
申请号：US16270979
申请日：2019-02-08
Applicant: Yamaha Corporation
Inventor： Kouhei SUMI , Takuya FUJISHIMA
Abstract: A chord estimation apparatus estimates a first chord from an audio signal, and estimates a second chord by inputting the estimated first chord to a trained model that has learned a chord modification tendency.
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公开(公告)号：US20210335331A1
公开(公告)日：2021-10-28
申请号：US17367925
申请日：2021-07-06
Applicant: YAMAHA CORPORATION , Tokyo University of the Arts
Inventor： Akira MAEZAWA , Motoichi TAMURA , Takuya FUJISHIMA , Takashi KIRIYAMA , Noriko KOSHIDA , Toshiyuki KUWABARA , Teruyo UEHIRA , Ryoya USUHA
IPC: G10H1/00
Abstract: An image control system includes an estimation circuit, an obtaining circuit, and an image control circuit, which circuits can be at least one processor. The estimation circuit receives an output from a trained model in response to an input of an acoustic signal indicating a performance of a musical piece. The estimation circuit estimates musical performance information based on the output. The musical performance information is associated with the performance indicated by the acoustic signal relative to the musical piece. The obtaining circuit obtains manipulation information that is associated with a playback of an image. The image control circuit controls the playback of the image based on the musical performance information. The image control circuit controls the playback of the image based on the manipulation information upon obtaining the manipulation information.
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公开(公告)号：US20190333406A1
公开(公告)日：2019-10-31
申请号：US16460377
申请日：2019-07-02
Applicant: Yamaha Corporation
Inventor： Takuya FUJISHIMA , Katsumi ISHIKAWA , Shinya SAKURADA , Toshiyuki HATA , Norihiro UEMURA , Takashi OTSUKA , Motoji NAGATA
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US20250014554A1
公开(公告)日：2025-01-09
申请号：US18887154
申请日：2024-09-17
Applicant: YAMAHA CORPORATION
Inventor： Katsumi ISHIKAWA , Takuya FUJISHIMA , Takuma TAKEMOTO , Yoshinari NAKAMURA , Rei NISHIYAMA , Yoshikazu NOFUJI
Abstract: A method for outputting data according to an embodiment includes acquiring performance data generated by a performance operation, specifying a musical score performance position in a predetermined musical score based on the performance data, reproducing first data based on the musical score performance position, assigning first position information, corresponding to a first virtual position set corresponding to the first data, to the first data, and outputting playback data including the first data to which the first position information is assigned.
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公开(公告)号：US20150279342A1
公开(公告)日：2015-10-01
申请号：US14669229
申请日：2015-03-26
Applicant: YAMAHA CORPORATION
Inventor： Norihiro UEMURA , Motoichi TAMURA , Yasuyuki UMEYAMA , Takuya FUJISHIMA , Yoshihiro KATSUMATA , Kazuki KASHIWASE , Motoji NAGATA , Akira MAEZAWA
IPC: G10H1/00
CPC classification number: G10H1/0025 , G10G1/00 , G10H1/0008 , G10H2220/015 , G10H2220/096 , G10H2220/121
Abstract: 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.
Abstract translation: 分数显示装置的控制器以在用户I / F 12的屏幕上显示分数的视图模式和经由用户I / F 12指示对得分进行写入的写入模式获取信息进行操作。响应于一个操作 在视图模式下由用户指定一个盛装的工作人员，控制器执行放大指定的大人员所属的图像区域的图像并在屏幕的中心的前景显示放大的图像的处理，并且执行 将控制模式从视图模式切换到写入模式的过程。
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公开(公告)号：US20240203458A1
公开(公告)日：2024-06-20
申请号：US18592589
申请日：2024-03-01
Applicant: YAMAHA CORPORATION
Inventor： Yoshimasa ISOZAKI , Satoshi USA , Takuya FUJISHIMA , Kazuhiko YAMAMOTO
IPC: G11B27/10 , G06F3/04842 , G06F3/04847 , G10H1/00 , G11B27/00 , G11B27/031
CPC classification number: G11B27/10 , G06F3/04842 , G06F3/04847 , G10H1/0008 , G11B27/005 , G11B27/031 , G10H2210/381 , G10H2220/116
Abstract: A data modification method of controlling sound , the method according to an embodiment includes providing a selection user interface that allows a user to select a modification mode to be applied to sound control data defining timing information of a sound generation from among a plurality of modification modes including a first modification mode and a second modification mode, modifying the sound control data by correcting the timing information and adding correction information according to an amount of correction of the timing information in a predetermined data section to the predetermined data section, in a state where the first modification mode is selected to be applied, and modifying the sound control data by correcting the timing information based on beat positions according to a predetermined tempo, in a state where the second modification mode is selected to be applied.
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公开(公告)号：US20230274722A1
公开(公告)日：2023-08-31
申请号：US18311822
申请日：2023-05-03
Applicant: Yamaha Corporation
Inventor： Takuya FUJISHIMA , Akira MAEZAWA
CPC classification number: G10G7/00 , G10H1/0008 , G10H2210/076 , G10H2220/005
Abstract: A signal processing device includes an electronic controller including at least one processor. The electronic controller is configured to execute a reception unit, a generation unit, and a processing unit. The reception unit is configured to receive first time-series data that include sound data, and second time-series data that are generated based on the first time-series data and that include at least data indicating a timing of a human action. The generation unit is configured to generate, based on the second time-series data, third time-series data notifying of the timing of the human action. The processing unit is configured to synchronize and output an output signal based on the first time-series data and an output signal based on the third time-series data, such that the timing of the human action for the first time-series data and the timing of the human action for the third time-series data match.
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公开(公告)号：US20150277731A1
公开(公告)日：2015-10-01
申请号：US14669190
申请日：2015-03-26
Applicant: YAMAHA CORPORATION
Inventor： Norihiro UEMURA , Motoichi TAMURA , Yasuyuki UMEYAMA , Takuya FUJISHIMA , Yoshihiro KATSUMATA , Kazuki KASHIWASE , Motoji NAGATA , Akira MAEZAWA
IPC: G06F3/0484 , G06F3/0483
CPC classification number: G06F3/04847 , G06F3/0483 , G06F3/04842 , G10G1/00 , G10H1/0008 , G10H2220/015 , G10H2220/101 , G10H2220/391 , G10H2240/141
Abstract: 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.
Abstract translation: 一旦获得了翻转指令，以在用户I / F的屏幕上显示的多个大板条中的一个大员工在一个图像区域上进行分数，则得分显示装置的控制器执行滚动图像的处理 在用户I / F的屏幕上向上的区域，在用户I / F的屏幕的最高级别处设置接受翻转指令的图像区域，将多个连续的图像区域顺序对准 相对于其上接受翻转指令的图像区域被接受的图像区域的分数的时间线上的方向，并且在用户I / F的屏幕上显示图像区域 。
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