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公开(公告)号：US11756519B2
公开(公告)日：2023-09-12
申请号：US17546046
申请日：2021-12-09
申请人： Roland Corporation
发明人： Ryo Takasaki , Kou Imai , Kenji Morita
CPC分类号： G10H7/008 , G10H1/0008 , G10H1/32 , G10H2210/066 , G10H2240/161
摘要： This electronic musical instrument main body device comprises an information acquisition unit and a port assignment unit. The information acquisition unit acquires, from a playing operation device connected to one connection terminal, information related to the playing operation device. The port assignment unit assigns, to the playing operation device, a virtual input port of a type corresponding to the information related to the playing operation device and acquired by the information acquisition unit.
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公开(公告)号：US20210090538A1
公开(公告)日：2021-03-25
申请号：US17115804
申请日：2020-12-09
申请人： Roland Corporation
发明人： Ryo Takasaki
摘要： The present invention provides a sounding control system capable of performing high-accuracy crosstalk suppression while reducing the processing load on a sound source device. When a first pad (12) vibrates, the first pad (12) generates sound emission data (62a1) that is information instructing a sound source device (11) to produce a sound and crosstalk cancellation determination data (62a2) that is information used for canceling crosstalk, and sends the data to the sound source device (11). The sound source device (11) determines whether or not crosstalk has occurred and controls sound emission using the information.
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公开(公告)号：US09947307B2
公开(公告)日：2018-04-17
申请号：US15431775
申请日：2017-02-14
申请人： Roland Corporation
发明人： Ryo Takasaki , Norihiro Yoshikuni , Takeshi Osada , Yutaka Morita
CPC分类号： G10H3/146 , G10D13/024 , G10H1/0551 , G10H3/10 , G10H2230/285 , G10H2230/301 , G10H2230/311 , G10H2230/315
摘要： Provided is an electronic percussion instrument that is capable of simulating a playing technique for an acoustic percussion instrument. A tubular body part is opened on an axial end surface, and a head is attached to the axial end surface to be struck on the front surface. A capacitance sensor includes an electrode that generates a capacitance with respect to a detected conductor, such as a human body, positioned on the front surface side of the head. Because the capacitance sensor detects a change of a capacitance corresponding to a distance between the electrode and the detected conductor, whether the detected conductor approaches (contacts) the head or presses the head can be determined. As a result, the playing technique for the acoustic percussion instrument is simulated.
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公开(公告)号：US10255895B2
公开(公告)日：2019-04-09
申请号：US15687553
申请日：2017-08-28
申请人： Roland Corporation
发明人： Ryo Takasaki , Yoshiaki Mori
摘要： There is provided an electronic percussion instrument. The electronic percussion instrument includes a struck surface and a plurality of strike sensors configured to detect a strike on the struck surface. The plurality of strike sensors include at least one central sensor that is disposed on a back side of the struck surface and disposed at a center side of the struck surface and a plurality of peripheral sensors that are disposed on a peripheral side of the struck surface. The central sensor and the peripheral sensors each have the same structure. The peripheral sensors are configured to transmit a strike signal in a shorter time than the central sensor when the struck surface is struck.
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公开(公告)号：US20180061388A1
公开(公告)日：2018-03-01
申请号：US15687557
申请日：2017-08-28
申请人： Roland Corporation
发明人： Ryo Takasaki , Ryo Susami
CPC分类号： G10H3/146 , G10H1/32 , G10H3/143 , G10H2220/161 , G10H2220/525 , G10H2230/285
摘要： There is provided an electronic percussion instrument including a struck surface and strike sensors. The strike sensors include a central sensor; a plurality of peripheral sensors; a first position calculation device configured to, when an initial half wave of a strike waveform of the central sensor is detected within a first predetermined time after the central sensor detects a strike, calculate a first strike position from the central sensor based on the initial half wave; a second position calculation device configured to calculate a second strike position based on a difference in strike detection by the plurality of peripheral sensors; and a sound production instruction device configured to instruct production of a striking sound based on the first and second strike positions respectively calculated by the first and second position calculation devices.
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6.发明授权公开(公告)号：US09263020B2
公开(公告)日：2016-02-16
申请号：US14495897
申请日：2014-09-25
申请人： ROLAND CORPORATION
发明人： Ryo Takasaki
IPC分类号： G10H3/14
CPC分类号： G10H3/146 , G10H2220/525 , G10H2230/275
摘要： Provided is a sound source control information generating apparatus, adapted for performing slapping techniques. According to the present invention, information based on an output value of a first sensor that detects striking on the housing is stored in a memory means. If striking on the struck head of a percussion instrument is detected based on an output value of a second sensor that detects striking on the struck head, whether an output value equal to or greater than a predetermined value is obtained from the first sensor in a predetermined time interval before a timing of detecting the striking on the struck head is determined based on the information stored in the memory means.
摘要翻译： 提供一种声源控制信息生成装置，适于进行拍摄技术。 根据本发明，基于检测到壳体上的撞击的第一传感器的输出值的信息被存储在存储装置中。 如果基于检测到撞击头上的撞击的第二传感器的输出值来检测撞击打击乐器的撞击头，则从预定的第一传感器获得等于或大于预定值的输出值 基于存储在存储装置中的信息来确定检测撞击头之间的撞击的定时之前的时间间隔。
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7.发明授权公开(公告)号：US09240173B2
公开(公告)日：2016-01-19
申请号：US14470944
申请日：2014-08-28
申请人： ROLAND CORPORATION
发明人： Ryo Takasaki
CPC分类号： G10H3/146 , G10D13/02 , G10D13/024 , G10H1/00 , G10H1/02 , G10H3/00 , G10H3/14 , G10H3/143 , G10H7/00 , G10H2220/561
摘要： A sound source control information generating apparatus, an electronic percussion instrument, and a sound source control information generating method, adapted for preventing generation of an unintended sound caused by a rebound of an object placed on one struck head, are provided. According to the present invention, if a first output value with respect to one struck head is obtained, the one struck head serves as a target struck head, and information is generated for controlling a sound source means such that a sound generation process performed by the sound source means differs according to whether the first output value obtained with respect to the target struck head or a value corresponding to the first output value is greater than a predetermined threshold value.
摘要翻译： 提供了一种声源控制信息产生装置，电子打击乐器和声源控制信息产生方法，用于防止由放置在一个撞击头上的物体的反弹引起的意外声音的产生。 根据本发明，如果获得相对于一个撞击头的第一输出值，则一个撞击头用作目标撞击头，并且产生用于控制声源装置的信息，使得由该打击头执行的声音生成处理 声源装置根据针对目标拍摄头获得的第一输出值或对应于第一输出值的值是否大于预定阈值而不同。
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公开(公告)号：US20230360622A1
公开(公告)日：2023-11-09
申请号：US18224529
申请日：2023-07-20
申请人： Roland Corporation
发明人： Ryo Takasaki , Kou Imai , Kenji Morita
CPC分类号： G10H7/008 , G10H1/0008 , G10H1/32 , G10H2210/066 , G10H2240/161
摘要： This electronic musical instrument main body device comprises an information acquisition unit and a port assignment unit. The information acquisition unit acquires, from a playing operation device connected to one connection terminal, information related to the playing operation device. The port assignment unit assigns, to the playing operation device, a virtual input port of a type corresponding to the information related to the playing operation device and acquired by the information acquisition unit.
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公开(公告)号：US11232774B2
公开(公告)日：2022-01-25
申请号：US16603248
申请日：2017-04-13
申请人： Roland Corporation
发明人： Ryo Takasaki , Kou Imai , Kenji Morita
摘要： This electronic musical instrument main body device comprises an information acquisition unit and a port assignment unit. The information acquisition unit acquires, from a playing operation device connected to one connection terminal, information related to the playing operation device. The port assignment unit assigns, to the playing operation device, a virtual input port of a type corresponding to the information related to the playing operation device and acquired by the information acquisition unit.
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公开(公告)号：US10885892B2
公开(公告)日：2021-01-05
申请号：US16632378
申请日：2017-07-26
申请人： Roland Corporation
发明人： Ryo Takasaki
摘要： The present invention provides a sounding control system capable of performing high-accuracy crosstalk suppression while reducing the processing load on a sound source device. When a first pad (12) vibrates, the first pad (12) generates sound emission data (62a1) that is information instructing a sound source device (11) to produce a sound and crosstalk cancellation determination data (62a2) that is information used for canceling crosstalk, and sends the data to the sound source device (11). The sound source device (11) determines whether or not crosstalk has occurred and controls sound emission using the information.
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