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61. 发明授权

US11881197B2 Dual keyboard sustain pedal stabilizer 有权
公开(公告)号：US11881197B2
公开(公告)日：2024-01-23
申请号：US17978303
申请日：2022-11-01
申请人： Fred Palmer
发明人： Fred Palmer
IPC分类号： G10H1/00 , G10H1/34
CPC分类号： G10H1/348 , G10H2220/265
摘要： The dual keyboard sustain pedal stabilizer is designed for use with a pair of keyboard sustain foot pedals. The dual keyboard sustain pedal stabilizer comprises a stabilizer base, a first pedal-retention area in cooperative engagement with the stabilizer base, a second pedal-retention area in cooperative engagement with the stabilizer base, and an underside of the stabilizer base having a non-slip surface. The first and second pedal-retention areas each include retaining structures proximate to the stabilizer base. The retaining structures enable secure retention of the keyboard sustain foot pedals within the pedal retention area. The dual keyboard sustain pedal stabilizer provides stable footing for the musician on damp floors for both feet while providing a dual keyboard sustain pedal stabilizer that stabilizes either one or two keyboard sustain foot pedals. The dual keyboard sustain pedal stabilizer has no moving parts and is compatible with essentially any keyboard sustain foot pedal.

62. 发明公开

US20230410773A1 ELECTRONIC MUSICAL INSTRUMENT, OPERATION STATUS NOTIFICATION METHOD OF ELECTRONIC MUSICAL INSTRUMENT, AND NON-TRANSITORY RECORDING MEDIUM 审中-公开
公开(公告)号：US20230410773A1
公开(公告)日：2023-12-21
申请号：US18208930
申请日：2023-06-13
申请人： CASIO COMPUTER CO., LTD.
发明人： Shingo OKANO , Akira IKEDA , Ken TERAO , Shinichi MORITANI , Tomoya KAJIKAWA , Osamu MORIYAMA
IPC分类号： G10H1/00 , G10H1/34
CPC分类号： G10H1/0008 , G10H1/34 , G10H2220/066 , G10H2220/265 , G10H2220/031 , G10H2220/221
摘要： An electronic musical instrument includes an input device that receives an input operation, a display, and a processor. The processor performs a first process upon duration of a detected continuation of the input operation being a reference time or longer. The processor performs a second process upon duration of a detected continuation of the input operation being less than the reference time. The processor causes the display to display a content from which it is determinable whether or not duration of a detected continuation of the input operation being the reference time or longer.

63. 发明公开

US20230335092A1 PEDAL DEVICE AND ELECTRONIC KEYBOARD INSTRUMENT 审中-公开
公开(公告)号：US20230335092A1
公开(公告)日：2023-10-19
申请号：US18297903
申请日：2023-04-10
申请人： CASIO COMPUTER CO., LTD.
发明人： Hiroshi IKEMOTO
IPC分类号： G10H1/34
CPC分类号： G10H1/348 , G10H2220/221 , G10H2220/265
摘要： A pedal device includes a pedal case including an opening portion, a pedal projecting outwards of the pedal case via the opening portion and provided rotatably, and a restricting portion including a first restricting surface which inclines along a downward gradient from a proximal end side towards a distal end side of the pedal on a side of the pedal case where the opening portion is formed and of which at least a part is provided on an upper surface of the pedal inside the pedal case.

64. 发明公开

US20230306941A1 ROTARY OPERATION DEVICE, AND ELECTRONIC KEYBOARD INSTRUMENT 审中-公开
公开(公告)号：US20230306941A1
公开(公告)日：2023-09-28
申请号：US18177327
申请日：2023-03-02
申请人： CASIO COMPUTER CO., LTD.
发明人： Hirokatsu KATOH
IPC分类号： G10H1/34 , G05G1/10
CPC分类号： G10H1/34 , G05G1/10 , G10H2220/265
摘要： A rotary operation device according to an embodiment of the present disclosure includes: a rotation detection unit configured to detect rotation; a knob; and an accommodation unit configured to accommodate the rotation detection unit, wherein the knob includes an operation portion configured to rotate in interlock with the rotation detection unit, and a stopper portion disposed more on a radially inner side than an outer edge portion of the operation portion, and the accommodation unit includes an engaging portion configured to be engaged with the stopper portion.

65. 发明公开

US20230298549A1 MANIPULATOR FOR ELECTRONIC MUSICAL INSTRUMENTS 审中-公开
公开(公告)号：US20230298549A1
公开(公告)日：2023-09-21
申请号：US18183396
申请日：2023-03-14
申请人： CASIO COMPUTER CO., LTD.
发明人： Otoya Sakai
IPC分类号： G10H1/34 , F21V8/00 , G10H1/00 , G10H1/14
CPC分类号： G10H1/34 , G02B6/0088 , G02B6/0066 , G10H1/0008 , G10H1/14 , G10H2210/325 , G10H2220/026 , G10H2220/265
摘要： A manipulator includes a light source that emits light; a rotatable member that is rotatable around an axis; and an operation member having a substantially disk shape, attached to the rotatable member so as to be rotatable together with the rotatable member, the operation member including a light guide member that guides light incident from the light source, and a wheel member arranged on one plate surface side of the light guide member, wherein the rotatable member has a holding portion that holds the light guide member.

66. 发明授权

US09899014B2 Keyboard device and keyboard instrument 有权
公开(公告)号：US09899014B2
公开(公告)日：2018-02-20
申请号：US15091432
申请日：2016-04-05
申请人： CASIO COMPUTER CO., LTD.
发明人： Yuichi Nishimura
IPC分类号： G10C3/12 , G10H1/34 , G10B3/12 , G10C3/16
CPC分类号： G10H1/346 , G10B3/12 , G10C3/16 , G10H1/344 , G10H2220/265
摘要： A keyboard device includes a plurality of transmission members which are displaced in response to a depression operation on each of a plurality of keys and a plurality of hammer members each of which provides an action load to a depressed key by performing a rotating motion in response to the displacement of a transmission member corresponding to the depressed key. The weight of the transmission member is set in accordance with the formation density of a plurality of ribs formed on a transmission body section. Therefore, the weight of the transmission member set in accordance with the formation density of the ribs can be provided to the key as a static load. As a result of this structure, an initial load on a key can be optimized, and a key depressing force on the key at the time of key depression can be favorably transmitted to the hammer member.

67. 发明申请

US20170169808A1 ELECTRONIC SIGNAL PROCESSOR 审中-公开
公开(公告)号：US20170169808A1
公开(公告)日：2017-06-15
申请号：US15438354
申请日：2017-02-21
申请人： Jeffrey Arnold
发明人： Jeffrey Arnold
IPC分类号： G10H3/18 , H03G3/10 , H03F3/68 , G10H1/12 , H03F3/181
CPC分类号： G10H3/187 , G10H1/12 , G10H2210/311 , G10H2220/265 , H03F3/181 , H03F3/68 , H03F2200/03 , H03G3/10 , H03G5/025 , H03G7/001
摘要： An electronic signal processor for processing signals includes a complex first filter, one or more gain stages and a second filter. The first filter is characterized by a frequency response curve that includes multiple corner frequencies, with some corner frequencies being user selectable. The first filter also has at least two user-preset gain levels which may be alternately selected by a switch. Lower frequency signals are processed by the first filter with at least 12 db/octave slope, and preferably with 18 db/octave slope to minimize intermodulation distortion products by subsequent amplification in the gain stages. A second filter provides further filtering and amplitude control. The signal processor is particularly suited for processing audio frequency signals.

68. 发明申请

US20150371622A1 ELECTRIC INSTRUMENT MUSIC CONTROL DEVICE WITH MAGNETIC DISPLACEMENT SENSORS 审中-公开
标题翻译：具有磁性位移传感器的电子乐器音乐控制装置
公开(公告)号：US20150371622A1
公开(公告)日：2015-12-24
申请号：US14727280
申请日：2015-06-01
申请人： David Wiley Beaty
发明人： David Wiley Beaty
IPC分类号： G10H1/46 , G10H1/34
CPC分类号： G10H1/46 , G10H1/0091 , G10H1/043 , G10H1/0555 , G10H1/34 , G10H1/348 , G10H2220/201 , G10H2220/265 , G10H2220/321 , G10H2220/341 , G10H2220/401
摘要： An electric instrument music control device is provided having a foot pedal comprising a base portion and a treadle, wherein the treadle moves with respect to the base portion. The device further has a magnetic displacement sensor coupled to the base portion and a magnet coupled to the treadle. The magnet is located adjacent the magnetic displacement sensor to place the sensor in a field-saturated mode, wherein the magnet moves with respect to the magnetic displacement sensor in response to movement of the treadle with respect to the base portion. A sound characteristic of the electric instrument is modified in response to moving the magnet with respect to the magnetic displacement sensor.
摘要翻译：本发明提供了一种电动乐器音乐控制装置，其具有包括基部和脚踏板的脚踏板，其中踏板相对于基座部分移动。该装置还具有耦合到基部的磁位移传感器和耦合到踏板的磁体。磁体位于磁位移传感器附近，以将传感器置于场饱和模式，其中响应于踏板相对于基部的移动，磁体相对于磁位移传感器移动。响应于磁体相对于磁位移传感器移动，电气仪器的声音特性被改变。

69. 发明授权

US08779274B2 Electronic signal processor 有权
标题翻译：电子信号处理器
公开(公告)号：US08779274B2
公开(公告)日：2014-07-15
申请号：US13331914
申请日：2011-12-20
申请人： Jeffrey Arnold
发明人： Jeffrey Arnold
IPC分类号： G10H1/06 , G10H1/12 , G10H1/46 , H03G3/00 , H03G5/00 , G10H3/18 , H03G7/00 , H03G5/02 , H03F3/68
CPC分类号： G10H3/187 , G10H1/12 , G10H2210/311 , G10H2220/265 , H03F3/181 , H03F3/68 , H03F2200/03 , H03G3/10 , H03G5/025 , H03G7/001
摘要： An electronic signal processor for processing signals includes a complex first filter, one or more gain stages and a second filter. The first filter is characterized by a frequency response curve that includes multiple corner frequencies, with some corner frequencies being user selectable. The first filter also has at least two user-preset gain levels which may be alternately selected by a switch. Lower frequency signals are processed by the first filter with at least 12 db/octave slope, and preferably with 18 db/octave slope to minimize intermodulation distortion products by subsequent amplification in the gain stages. A second filter provides further filtering and amplitude control. The signal processor is particularly suited for processing audio frequency signals.
摘要翻译：用于处理信号的电子信号处理器包括复数第一滤波器，一个或多个增益级和第二滤波器。第一个滤波器的特征在于频率响应曲线，其包括多个拐角频率，一些拐角频率是用户可选择的。第一个滤波器还具有至少两个可由开关交替选择的用户预设增益电平。较低频率信号由第一滤波器以至少12db /倍频程斜率处理，并且优选地具有18db /倍频程斜率，以通过在增益级中的后续放大来最小化互调失真产物。第二个滤波器提供进一步的滤波和幅度控制。信号处理器特别适用于处理音频信号。

70. 发明授权

US08148624B2 Acoustic guitar control unit 失效
标题翻译：吉他吉他控制单元
公开(公告)号：US08148624B2
公开(公告)日：2012-04-03
申请号：US12254953
申请日：2008-10-21
申请人： Heikki Raisanen
发明人： Heikki Raisanen
IPC分类号： G10H1/32 , G10H1/00
CPC分类号： G10H1/34 , G10H1/055 , G10H1/44 , G10H1/46 , G10H3/186 , G10H2220/061 , G10H2220/096 , G10H2220/265 , G10H2220/531
摘要： A control unit for a musical instrument having a keypad and/or touch pad areas for controlling a signal processing unit. The control unit is preferably formed in a thin and elastic layered structure whereby touching electrode surfaces of the structure generates a charge, voltage or capacitance that is subsequently processed. The control unit includes a surface element, whereby settings and values of the signal processing unit can be changed and controlled by a user applying physical contact to the surface element. A user control device is further coupled to the control unit, and is operable under at least two forms of operation, and wherein the user control device is configured to (1) select an acoustic parameters and (2) adjust the selected acoustic parameter.
摘要翻译：一种用于具有用于控制信号处理单元的键盘和/或触摸板区域的乐器的控制单元。控制单元优选地形成为薄而弹性的分层结构，其中结构的接触电极表面产生随后处理的电荷，电压或电容。控制单元包括表面元件，由此可以由用户向表面元件施加物理接触来改变和控制信号处理单元的设置和值。用户控制装置还耦合到控制单元，并且可在至少两种操作形式下操作，并且其中用户控制装置被配置为：（1）选择声学参数和（2）调整所选择的声学参数。

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