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1. 发明公开

EP4227936A1 INSTRUMENT PLAYING APPARATUS 审中-实审
公开(公告)号：EP4227936A1
公开(公告)日：2023-08-16
申请号：EP23180700.9
申请日：2020-11-12
申请人： Yamaha Corporation
发明人： TANOUE, Michiko , OKUYAMA, Fukutaro
IPC分类号： G10H1/055 , G10H1/34
摘要： An instrument playing apparatus has: a movable member configured to be displaced responsive to a playing operation of a user; a detection part formed from a magnetic or conductive body and disposed on the movable member; and a filter that includes a coil. The filter has a frequency response that changes depending on a distance between the detection part and the coil, and generates a detection signal from a reference signal.

2. 发明公开

EP3826001A1 INSTRUMENT PLAYING APPARATUS 有权
公开(公告)号：EP3826001A1
公开(公告)日：2021-05-26
申请号：EP20207263.3
申请日：2020-11-12
申请人： Yamaha Corporation
发明人： TANOUE, Michiko , OKUYAMA, Fukutaro
IPC分类号： G10H1/055 , G10H1/34
摘要： An instrument playing apparatus has: a movable member configured to be displaced responsive to a playing operation of a user; a detection part formed from a magnetic or conductive body and disposed on the movable member; and a filter that includes a coil. The filter has a frequency response that changes depending on a distance between the detection part and the coil, and generates a detection signal from a reference signal.

3. 发明公开

EP3477485A1 DISTRIBUTION DESTINATION DESIGNATION DEVICE, DISTRIBUTION DESTINATION DESIGNATION METHOD, AND DISTRIBUTION DESTINATION DESIGNATION PROGRAM 有权
公开(公告)号：EP3477485A1
公开(公告)日：2019-05-01
申请号：EP16906356.7
申请日：2016-11-29
申请人： Yamaha Corporation
发明人： SUYAMA, Akihiko , TANAKA, Katsuaki , AIHARA, Takeyoshi , OKUYAMA, Fukutaro , MUSHIKABE, Kazuya , TSUKADA, Keisuke
IPC分类号： G06F13/00
摘要： A portable terminal (5) obtains related information that indicates a relationship of a plurality of AV receivers (2A, 2B) that distribute an audio signal to be input, to a client device, and receives one selection of the AV receivers (2A, 2B). Based on the related information, the AV receiver (2B) related to the selected AV receiver (2A) is specified. To each of the AV receivers (2A, 2B), a distribution destination specifying screen that specifies speakers (21 to 26) to be a distribution destination of melody data included in the audio signal and a distribution destination of both melody data and accompaniment data is displayed.

4. 发明公开

EP2662853A1 AUTOMATIC MUSICAL PERFORMANCE DEVICE 有权
标题翻译：自动音乐表演设备
公开(公告)号：EP2662853A1
公开(公告)日：2013-11-13
申请号：EP11854805.6
申请日：2011-01-07
申请人： YAMAHA Corporation
发明人： UEHARA, Haruki , OKUYAMA, Fukutaro , YOKOYAMA, Taro , MATAHIRA, Kenji
IPC分类号： G10H1/00 , G10K15/02 , H04N5/93 , H04N7/173
CPC分类号： H04N21/2402 , G10H1/00 , G10H1/0066 , G10H1/368 , G10H2240/031 , G10H2240/056 , G10H2240/171 , G10H2240/175 , G10H2240/305 , H04N21/4307 , H04N21/4392 , H04N21/8547
摘要： The present invention is to carry out an automatic performance in synchronization with a video distributed by a moving image distribution server while suppressing the influence of the state of the communication path passing through the moving image distribution server. An automatic performance device includes a second performance data receiving section 312 that receives performance data transmitted without passing through a moving image distribution server 40 from a server device 20 storing the performance data which is a performance information group of an instrument terminal 10 and date and time information indicating the date and time when a performance indicated by the performance information is performed, a synchronization signal receiving section 314 that receives a synchronization signal transmitted through a transmission path of a sound signal from the moving image distribution server 40, and a reproduction unit 316 that reproduces the performance information of the performance data received in synchronization with a distribution image at the distribution time of the synchronization signal with timing corresponding to the time and date indicated by the date and time information of the performance data received by the second musical performance data receiving section 312 and the date and time indicated by the synchronization signal received by the synchronization signal receiving unit 314.
摘要翻译：本发明在抑制通过运动图像分发服务器的通信路径的状态的影响的同时，执行与运动图像分发服务器分发的视频同步的自动演奏。自动演奏装置包括第二演奏数据接收部分312，该第二演奏数据接收部分312从存储作为乐器终端10的演奏信息组的演奏数据的服务器装置20接收未经过运动图像分发服务器40发送的演奏数据以及日期和时间指示由执行信息指示的执行的日期和时间的信息，同步信号接收部分314，其接收通过来自运动图像分发服务器40的声音信号的传输路径传输的同步信号，以及再现单元316 其在与由第二音乐演奏接收的演奏数据的日期和时间信息所指示的时间和日期相对应的定时再现与同步信号的发行时间处的发行图像同步地接收的演奏数据的演奏信息 e数据接收单元312以及由同步信号接收单元314接收的同步信号所指示的日期和时间。

5. 发明授权

EP2662853B1 Audiovisual synchronisation of network musical performance 有权
标题翻译：网络音乐表演的视听同步
公开(公告)号：EP2662853B1
公开(公告)日：2016-06-22
申请号：EP11854805.6
申请日：2011-01-07
申请人： YAMAHA Corporation
发明人： UEHARA, Haruki , OKUYAMA, Fukutaro , YOKOYAMA, Taro , MATAHIRA, Kenji
IPC分类号： G10H1/00 , G10H1/36 , H04N21/242
CPC分类号： H04N21/2402 , G10H1/00 , G10H1/0066 , G10H1/368 , G10H2240/031 , G10H2240/056 , G10H2240/171 , G10H2240/175 , G10H2240/305 , H04N21/4307 , H04N21/4392 , H04N21/8547

6. 发明公开

EP3477887A1 SYNCHRONIZATION SETTING DEVICE, DISTRIBUTION SYSTEM, SYNCHRONIZATION SETTING METHOD, AND PROGRAM 无效
公开(公告)号：EP3477887A1
公开(公告)日：2019-05-01
申请号：EP16906324.5
申请日：2016-06-24
申请人： Yamaha Corporation
发明人： SUYAMA, Akihiko , TANAKA, Katsuaki , AIHARA, Takeyoshi , OKUYAMA, Fukutaro
IPC分类号： H04L7/00 , G06F13/00
摘要： To provide a synchronization setting device, a distribution system, a synchronization setting method, and a program capable of timing outputs of contents from a distribution source and a distribution destination to each other to synchronize the outputs.
A synchronization setting device (3) includes an acquisition unit (31) and an output unit (32). The acquisition unit (31) acquires a delay time (Td) to be set in a distribution device (1) for establishing synchronization of distribution of first content data (d1) through a network. The output unit (32) outputs the delay time (Td) to a reproduction device. The reproduction device is a device that reproduces second content data (d2) associated with the first content data (d1). A distribution system includes the distribution device (1), the reproduction device, and the synchronization setting device (3). The reproduction device adjusts timing of reproduction of the second content data (d2) in response to the delay time (Td) output from the synchronization setting device (3).

7. 发明授权

EP2665057B1 Audiovisual synchronisation of Network Musical Performance 有权
标题翻译：网络音乐表演的视听同步
公开(公告)号：EP2665057B1
公开(公告)日：2016-04-27
申请号：EP11855382.5
申请日：2011-01-11
申请人： YAMAHA Corporation
发明人： UEHARA, Haruki , OKUYAMA, Fukutaro , YOKOYAMA, Taro
IPC分类号： G10H1/00 , H04N21/242 , G10H1/36
CPC分类号： G10H1/0066 , G10H1/368 , G10H2240/175 , G10H2240/205 , G10H2240/295 , G10H2240/325 , G11B27/10 , H04L67/325 , H04L69/14 , H04N21/242 , H04N21/4131 , H04N21/8113 , H04N21/8547

8. 发明公开

EP2665057A1 PERFORMANCE SYSTEM 有权
标题翻译： Audiovisuelle Synchronisierung vonNetzwerkMusikAusführung
公开(公告)号：EP2665057A1
公开(公告)日：2013-11-20
申请号：EP11855382.5
申请日：2011-01-11
申请人： YAMAHA Corporation
发明人： UEHARA, Haruki , OKUYAMA, Fukutaro , YOKOYAMA, Taro
IPC分类号： G10H1/00 , G10K15/02 , H04N5/93 , H04N7/173
CPC分类号： G10H1/0066 , G10H1/368 , G10H2240/175 , G10H2240/205 , G10H2240/295 , G10H2240/325 , G11B27/10 , H04L67/325 , H04L69/14 , H04N21/242 , H04N21/4131 , H04N21/8113 , H04N21/8547
摘要： The present invention carries out automatic performances in synchronization with distributed video at a plurality of automatic performance devices while suppressing the influence of the state of the communication path passing through a moving image distribution server. Mutually different instrument IDs are allocated to automatic performance pianos (30a, 30b) which are any one of music IDs of instrument terminals which are connected via a network. The automatic performance pianos (30a, 30b) receive performance data having the combination of performance information and date and time information indicating the date and time when the performance which the performance information denotes is carried out, from a server device (20) without passing through a moving image distribution server (40). The automatic performance pianos (30a, 30b) receive a synchronization signal from the moving image distribution server (40) and reproduce the performance information which is synchronized with the distributed video at the time when the synchronization signal is distributed, on the basis of the received performance data, at a timing corresponding to the date and time indicated by the the performance data including the instrument ID which is shared with the device itsself and the date and time indicated by the synchronization signal.
摘要翻译：本发明在抑制通过运动图像分发服务器的通信路径的状态的影响的同时，在多个自动演奏装置中与分散视频同步地进行自动演奏。相互不同的乐器ID被分配给自动演奏钢琴（30a，30b），其是通过网络连接的乐器终端的音乐ID中的任何一个。自动演奏钢琴（30a，30b）从服务器装置（20）接收具有性能信息和指示执行性能信息表示的日期和时间的日期和时间信息的演奏数据，而不经过运动图像分发服务器（40）。自动演奏钢琴（30a，30b）从运动图像分配服务器（40）接收同步信号，并根据接收到的同步信号再现与分发视频同步的演奏信息在与包括与设备本身共享的乐器ID的演奏数据和由同步信号表示的日期和时间的演奏数据所指示的日期和时间相对应的时刻的演奏数据。

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