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11. 发明授权

US08242346B2 Optical instrument pickup 有权
标题翻译：光学仪器拾音
公开(公告)号：US08242346B2
公开(公告)日：2012-08-14
申请号：US13181180
申请日：2011-07-12
申请人： Waleed Sami Haddad
发明人： Waleed Sami Haddad
IPC分类号： G10H3/06
CPC分类号： G10H3/188 , G10H1/0083 , G10H3/06 , G10H3/18 , G10H3/181 , G10H2220/411 , G10H2240/311
摘要： An optoelectronic pickup for a musical instrument includes at least one light source which directs light to impinge a string of the musical instrument in at least one photoreceiver located to detect the reflected light, so as to generate an electrical signal that is responsive to string vibrations. A number of different filter approaches are disclosed that can control undesired effects of spurious light. The filter approaches may be structure-based, signal processing-based, and/or optics-based.
摘要翻译：用于乐器的光电拾取器包括至少一个光源，其引导光以将至少一个光接收器中的乐器串撞击以检测反射光，以便产生响应于弦振动的电信号。公开了许多不同的滤波器方法，其可以控制杂散光的不期望的影响。滤波器方法可以是基于结构的，基于信号处理的和/或基于光学的。

12. 发明申请

US20090000464A1 Percussion Detecting Apparatus and Electronic Percussion Instrument 失效
标题翻译：打击乐器和电子打击乐器
公开(公告)号：US20090000464A1
公开(公告)日：2009-01-01
申请号：US12203863
申请日：2008-09-03
申请人： Junichi MISHIMA
发明人： Junichi MISHIMA
IPC分类号： G10H3/06
CPC分类号： G10H1/0008 , G10H3/06 , G10H3/146 , G10H2220/066 , G10H2220/311 , Y10S84/12
摘要： A percussion detecting apparatus and an electronic percussion instrument, which are capable of not only providing excellent percussion feeling, but also visually indicating a percussion pattern of a beat applied to a percussion surface, so as to serve for percussion practice as well as to increase interest in the percussion practice. A head of the percussion detecting apparatus is formed of an air-permeable material and has a light transmitting property. The head includes a percussion surface. A drum shell supports the head. A head sensor detects a beat applied to the percussion surface of the head and outputs a beat signal indicative of the sensed beat. A light radiating part is disposed on an opposite side from the percussion surface of the head so as to perform visual indication corresponding to a percussion pattern of the beat applied to the percussion surface, at least through the percussion surface, based on the beat signal output from the head sensor.
摘要翻译：一种冲击检测装置和电子打击乐器，其不仅能够提供优异的打击乐，而且可以视觉地表现出施加到打击乐表面的打击乐的打击乐图案，以便用于打击乐练习以及增加兴趣在敲击练习中。冲击检测装置的头部由透气材料形成并具有透光性。头部包括打击乐表面。鼓壳支撑头部。头部传感器检测施加到头部的冲击表面的节拍，并输出指示感测到的节拍的节拍信号。光辐射部分设置在与头部的打击乐表面相反的一侧上，以便至少通过打击乐表面，基于节拍信号输出来执行对应于施加到打击乐表面的节拍的打击乐图案的视觉指示从头传感器。

13. 发明授权

US07132643B2 Optical transducer having optical modulator in the vicinity of rotational axis of moving object and musical instrument using the same 有权
标题翻译：具有光学调制器的移动物体旋转轴附近的光学传感器和使用其的乐器
公开(公告)号：US07132643B2
公开(公告)日：2006-11-07
申请号：US10949416
申请日：2004-09-27
申请人： Tadaharu Kato
发明人： Tadaharu Kato
IPC分类号： G06M7/00 , G10H3/06
CPC分类号： G10F1/02
摘要： An optical transducer includes a photo-electric converter supported by a shank flange rail and optical modulators respectively attached to hammers of an automatic player piano; since a neck portion makes a photo-modulating pattern closer to the rotational axis of each hammer than a boss portion adhered to the side surface of the hammer shank, the photo-modulating pattern is rotated in a narrow space in the vicinity of the rotational axis so as to permit the photo-electric converter to monitor the hammer motion between the rest position and the end position without any interference with other component parts, and the boss portion is easily adhered to the side surface under the condition that a worker lifts the hammer over the adjacent hammers.
摘要翻译：光学换能器包括由柄法兰盘支撑的光电转换器和分别附接到自动演奏器钢琴的锤的光学调制器; 由于颈部使得光调制图案比粘附到琴槌杆的侧表面的凸台部分更靠近每个琴槌的旋转轴线，所以光调制图案在旋转轴线附近的狭窄空间中旋转以便允许光电转换器监视静止位置与端部位置之间的锤运动，而不会干扰其他部件，并且在工人提升锤的条件下，凸台部分容易地粘附到侧表面在相邻的锤子上。

14. 发明申请

US20060174756A1 Virtual Instrument 失效
标题翻译：虚拟仪器
公开(公告)号：US20060174756A1
公开(公告)日：2006-08-10
申请号：US11379036
申请日：2006-04-17
申请人： Brian Pangrle
发明人： Brian Pangrle
IPC分类号： G10H3/06
CPC分类号： G10H3/06 , G10H2220/405 , G10H2230/275
摘要： An exemplary retainer ring for a head of an acoustic drum can produce a visual display that allows an observer to visualize timing associated with percussive sound. An exemplary retainer ring includes a vertical wall disposed at a radius about a central axis and a laser diode module that includes a lens to emit visible radiation as a fan-beam. In such an exemplary retainer ring, the lens is positioned such that the fan-beam crosses the central axis and terminates as an arc in a groove in the vertical wall. When an object interrupts the fan-beam, the object reflects visible radiation of the fan-beam to thereby produce a visual display that allows an observer to visualize timing associated with percussive sound (e.g., sound produced by the object contacting a head of an acoustic drum). Various other exemplary arrangements, devices, systems, methods, etc., are also disclosed.
摘要翻译：用于声鼓的头部的示例性保持环可以产生视觉显示，其允许观察者可视化与冲击声相关联的定时。示例性的保持环包括围绕中心轴线设置的垂直壁和包括透镜以发出作为扇形束的可见辐射的激光二极管模块。在这种示例性保持环中，透镜被定位成使得风扇光束穿过中心轴线并以垂直壁中的凹槽中的弧形终止。当物体中断风扇光束时，物体反射扇形光束的可见光辐射，从而产生视觉显示，其允许观察者可视化与冲击声相关联的定时（例如，由物体产生的声音接触到声音的头部鼓）。还公开了各种其它示例性布置，设备，系统，方法等。

15. 发明授权

US07071404B1 Laser activated synthesizer system 失效
标题翻译：激光激光合成器系统
公开(公告)号：US07071404B1
公开(公告)日：2006-07-04
申请号：US11237812
申请日：2005-09-27
申请人： Laura A. Smith
发明人： Laura A. Smith
IPC分类号： G10H3/06
CPC分类号： G10H1/344 , G10H2220/305 , G10H2220/421
摘要： A laser activated synthesizer system for efficiently translating finger positions on a surface into sounds. The laser activated synthesizer system includes a housing member which encloses a plurality of lasers near an upper surface, each laser aligned with a piano like key arrangement etched into a lower surface, a laser pickup, a control unit and a synthesizer. The lasers are each individually touch sensitive and require minimal effort to activate. The keys are etched in either a 61 key configuration or 88 key configuration. The laser pickup senses the activation of each laser while the control unit electrically connected to the laser pickup determines which laser(s) are being activated and sends the information to the synthesizer to emit the correct note or chord.
摘要翻译：激光激活合成器系统，用于将表面上的手指位置有效地翻译成声音。激光激活合成器系统包括壳体构件，其围绕上表面附近的多个激光器，每个激光器与蚀刻到下表面中的钢琴般的键装置对准，激光拾取器，控制单元和合成器。激光器各自具有触摸敏感性，并且需要极少的激活力。按键以61键配置或88键配置进行刻蚀。激光拾取器感测每个激光器的激活，而与激光拾取器电连接的控制单元确定哪些激光器被激活并且将信息发送到合成器以发出正确的音符或和弦。

16. 发明授权

US06969791B2 Automatic player keyboard musical instrument equipped with key sensors shared between automatic playing system and recording system 有权
标题翻译：自动播放器键盘乐器配备有自动播放系统和录音系统之间共享的按键传感器
公开(公告)号：US06969791B2
公开(公告)日：2005-11-29
申请号：US10794054
申请日：2004-03-08
申请人： Yuji Fujiwara
发明人： Yuji Fujiwara
IPC分类号： G10F1/02 , G10G3/04 , G10H3/06
CPC分类号： G10F1/02 , G10G3/04
摘要： An automatic player piano has various sorts of individuality due to differences in size, design margins applied to the component parts and a difference in electric characteristics of system component parts so that key position signals contain error components due to those sorts of individuality; plural feedback control loops are created between the key sensors and key actuators, and the error components are eliminated from the current key positions through the normalization; even if an original performance is reenacted through the automatic player piano different from that used in the recording, the feedback control loops cause the key actuators to force the keys to move along reference trajectories determined on the basis of the music data codes, whereby the manufacturer makes the key sensors shared between the recording system and the automatic playing system.
摘要翻译：自动演奏钢琴由于尺寸差异，组件部分的设计余量和系统组成部分的电气特性不同而具有各种个性，使得键位置信号由于各种个性而含有误差分量; 在键传感器和键致动器之间产生多个反馈控制回路，通过标准化从当前的关键位置消除误差分量; 即使通过与记录中使用的自动播放器钢琴不同的原始演奏，反馈控制循环使得键致动器迫使键沿着基于音乐数据代码确定的参考轨迹移动，由此制造商使得记录系统和自动播放系统之间共享密钥传感器。

17. 发明申请

US20050077453A1 Optical transducer having optical fiber plug transparent to curing light and non-transparent to sensing light 有权
标题翻译：具有光纤插头的光学传感器对于固化光线是透明的，对透光不透明
公开(公告)号：US20050077453A1
公开(公告)日：2005-04-14
申请号：US10933952
申请日：2004-09-03
申请人： Tadaharu Kato
发明人： Tadaharu Kato
IPC分类号： G10F1/02 , G10H1/055 , G10H1/34 , G06M7/00 , G10H3/06
CPC分类号： G10H1/0553 , G10H1/344 , G10H2220/411
摘要： An optical transducer includes a multi-port light emitting unit for distributing sensing light to minor bundles of optical fibers connected to input ports thereof and a multi-port light detecting unit for converting the sensing light to photo-current; an optical fiber plug, a socket and light detecting elements received in the socket are assembled in the multi-port light detecting unit; the optical fiber plug is made of semi-transparent colored synthetic resin, which is transparent to short-wavelength light and non-transparent to long-wavelength light, so that the minor bundles are adhered to the optical fiber plug through adhesive compound cured in the radiation of the short-wavelength light; the long-wavelength light serves as the sensing light so that leakage light does not reach the adjacent input ports.
摘要翻译：一种光学传感器，包括用于将感测光分配到连接到其输入端口的次要光纤束的多端口发光单元和用于将感测光转换为光电流的多端口光检测单元; 收纳在插座中的光纤插头，插座和光检测元件组装在多端口光检测单元中; 光纤插头由半透明的有色合成树脂制成，对于短波长的光和对于长波长的光是不透明的而言是透明的，使得较小的束通过在短波长光的辐射; 长波长光用作感测光，使得漏光不到达相邻的输入端口。

18. 发明申请

US20050051022A1 Detection of sound waves produced by a musical instrument 审中-公开
标题翻译：检测由乐器产生的声波
公开(公告)号：US20050051022A1
公开(公告)日：2005-03-10
申请号：US10501096
申请日：2002-12-30
申请人： Benjamin Hodder , Philip Nash , David Hill
发明人： Benjamin Hodder , Philip Nash , David Hill
IPC分类号： G01H9/00 , G10H3/18 , H04R1/44 , G10H3/06
CPC分类号： G10H3/06 , G01H9/004 , G10H3/181 , G10H2220/165 , G10H2220/421 , H04R1/44
摘要： Musical instrument sound detection is achieved using a fibre optic acoustic sensor that is sensitive to sound generated by a musical instrument. Sound waves falling on the acoustic sensor cause at least one property of electromagnetic radiation transmitted through the fibre optic to vary. This variation is indicative of the sound generated by the musical instrument and can be detected by an electromagnetic radiation detector.
摘要翻译：使用对由乐器产生的声音敏感的光纤声学传感器来实现乐器声音检测。落在声传感器上的声波导致通过光纤传输的电磁辐射的至少一个特性发生变化。该变化表示由乐器产生的声音，并且可以由电磁辐射检测器检测。

19. 发明授权

US5925843A Song identification and synchronization 失效
标题翻译：歌曲识别和同步
公开(公告)号：US5925843A
公开(公告)日：1999-07-20
申请号：US800221
申请日：1997-02-12
申请人： Allan A. Miller , Vernon A. Miller , John H. Paquette
发明人： Allan A. Miller , Vernon A. Miller , John H. Paquette
IPC分类号： G10H1/00 , G10H1/36 , G09B15/02 , G10H3/06
CPC分类号： G10H1/363 , G10H1/0041 , A63F2300/8047 , G10H2240/305 , G10H2240/325
摘要： A computer program for an interactive computer music game is stored on a medium that can be read by a general purpose computer. When read and executed, the program causes the computer to perform functions, including associating a music track on a user compact disc (CD) inserted in the computer's CD-ROM drive with a selected song associated with a music track on a reference CD, and synchronizing music data stored by the computer to the music track on the user CD, where the music data has been derived from the music track on the reference CD associated with the selected song. The program generates user-CD data characteristic of the digital data on the user-CD track, and compares the user-CD data with reference-CD data characteristic of the digital data on the reference-CD track. Based upon the comparison, the computer generates a synchronization function characteristic of timing differences between the reference-CD track and the user-CD track, and adjusts the timing of the music data with the synchronization function. The comparison can include determining a correlation function between the sets of data.
摘要翻译：用于交互式计算机音乐游戏的计算机程序存储在可由通用计算机读取的介质上。当读取和执行时，程序使计算机执行功能，包括将插入计算机的CD-ROM驱动器中的用户光盘（CD）上的音轨与与参考CD上的音乐轨道相关联的所选歌曲相关联，以及将由计算机存储的音乐数据同步到用户CD上的音乐轨道，其中音乐数据已经从与所选歌曲相关联的参考CD上的音乐轨道导出。该程序生成用户CD轨道上的数字数据的特征的用户CD数据，并将用户CD数据与参考CD轨道上的数字数据的参考CD数据特性进行比较。基于比较，计算机生成参考CD轨道和用户CD轨道之间的定时差异的同步功能，并且利用同步功能来调整音乐数据的定时。比较可以包括确定数据集之间的相关函数。

20. 发明授权

US4442750A Fiber optic musical instruments 失效
标题翻译：光纤乐器
公开(公告)号：US4442750A
公开(公告)日：1984-04-17
申请号：US483445
申请日：1983-04-14
申请人： George A. Bowley
发明人： George A. Bowley
IPC分类号： G10H1/00 , G10H3/06
CPC分类号： G10H1/0033 , G10H2230/071 , G10H2230/081 , G10H2230/085 , G10H2230/091 , G10H2230/095 , G10H2230/101 , G10H2230/105 , G10H2230/111 , G10H2230/121 , G10H2230/125 , G10H2230/151 , G10H2230/165 , G10H2230/175 , G10H2230/181 , G10H2230/191 , G10H2230/195 , G10H2230/201 , G10H2230/211 , G10H2230/215 , G10H2230/221 , G10H2230/225 , G10H2230/231 , G10H2230/235 , G10H2230/241 , G10H2230/245 , G10H2230/255 , G10H2230/261 , G10H2230/265 , G10H2230/271 , G10H2230/305 , G10H2230/311 , G10H2230/321 , G10H2230/341 , G10H2230/345 , G10H2240/255
摘要： A fiber optic musical instrument provides a design in which the musical notes and characteristic instrument sounds normally sensed by electro-mechanical devices such as magnetic pickups and acoustic transducers are generated by the modulation of light within optical fibers and are optically transmitted to amplifying devices without the need for externally mounted sensing devices.
摘要翻译：光纤乐器提供了一种设计，其中通过诸如磁性拾音器和声学换能器之类的机电装置正常感测到的音符和特征乐器的声音通过光纤内的光的调制而产生，并被光学传输到放大装置，而没有需要外部安装的感测装置。

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