公开(公告)号：US20180025705A1

公开(公告)日：2018-01-25

申请号：US15659438

申请日：2017-07-25

申请人： ROBERT L. OBERG

发明人： ROBERT L. OBERG

IPC分类号： G10D1/08 ,  G10D3/02 ,  G10D3/12 ,  G10H3/18 ,  G10D3/04

CPC分类号： G10D1/08 ,  G10D3/02 ,  G10D3/04 ,  G10D3/12 ,  G10H1/32 ,  G10H3/18 ,  G10H3/185 ,  G10H2220/501

摘要： A stringed musical instrument and method of constructing a stringed musical instrument, having a body with a hollow or semi-hollow interior, a front and rear sound board disposed on opposite sides of the hollow interior, a single set of strings and a dual bridge and saddle assembly extending between the front and rear sound board with the dual bridge and saddle assembly including a first bridge and saddle mounted upon the front sound board, a second bridge and saddle mounted upon the rear sound board and with said single set of strings being strung such that the single set of strings interconnect the first bridge and front sound board to the second bridge and rear sound board through the interior body of the musical instrument for generating sound from each sound board respectively.

公开(公告)号：US09406288B2

公开(公告)日：2016-08-02

申请号：US14364173

申请日：2012-12-14

申请人： Yamaha Corporation

发明人： Kenta Ohnishi ,  Yuji Takahashi

IPC分类号： G10H3/22 ,  G10H1/32 ,  H04R31/00 ,  H04R9/04 ,  H04R1/02 ,  H04R11/02 ,  H04R7/04 ,  H04R9/02

CPC分类号： G10H1/32 ,  G10H3/22 ,  G10H2220/501 ,  G10H2220/505 ,  H04R1/028 ,  H04R7/045 ,  H04R9/02 ,  H04R9/04 ,  H04R11/02 ,  H04R31/00 ,  H04R31/006 ,  H04R2209/024 ,  H04R2440/05 ,  H04R2440/07 ,  Y10T29/49005

摘要： In an actuator (50), a bobbin (511) to which a voice coil (513) is attached is disposed within a magnetic path space formed by a magnetic path forming section (52). A connecting shaft (514) is coupled to the bobbin (511), and a connection end portion (516A) at a distal end of the connecting shaft is connected to a sound board of a musical instrument. The length of the shaft (514) can be adjusted. When the actuator (50) is attached to the sound board, the length of the shaft (514) is adjusted and the connection end portion (516A) is connected to the sound board while a position of the voice coil (513) within the magnetic path space is maintained in a predetermined reference mounting position, in a state in which the magnetic path forming unit (52) is supported in a predetermined position by a support unit (55).

摘要翻译： 在致动器（50）中，安装有音圈（513）的线轴（511）设置在由磁路形成部（52）形成的磁路空间内。 连接轴（514）联接到线轴（511），并且连接轴的远端处的连接端部（516A）连接到乐器的声板。 可以调节轴（514）的长度。 当致动器（50）附接到声板时，轴（514）的长度被调节，并且连接端部（516A）连接到声板，而音圈（513）在磁性 在通过支撑单元（55）将磁路形成单元（52）支撑在预定位置的状态下，将路径空间保持在预定的基准安装位置。

公开(公告)号：US07015390B1

公开(公告)日：2006-03-21

申请号：US10758631

申请日：2004-01-15

申请人： Wayne A. Rogers

发明人： Wayne A. Rogers

IPC分类号： G10H3/00

CPC分类号： G10H3/18 ,  G10H1/32 ,  G10H3/181 ,  G10H2220/501

摘要： A removable and portable single pickup unit for stringed instruments such as guitars, and the like. The unit can be mounted inside of a sound hole of an acoustic guitar without damaging the guitar. The unit can combine inputs from three different pickups(such as a magnetic sensor, vibratory transducer, and a microphone) into a single small housing. The unit can include a pre-amplifier and circuitry within the unit along with three rotatable rheostat type control knobs for each of the pickups, and an overall volume control knob that are easily reachable to the user's fingers while the fingers are on the strings. An output cable connects the unit to a single external amplifier or three individual amplifiers for each of the three different pickups.

摘要翻译： 用于诸如吉他等弦乐器的可移动和便携式单拾音单元。 该单元可以安装在声学吉他的声孔内，而不会损坏吉他。 该单元可将来自三个不同拾音器（如磁性传感器，振动传感器和麦克风）的输入组合到一个小型外壳中。 该单元可以包括前置放大器和单元内的电路以及用于每个拾取器的三个可旋转变阻器型控制旋钮，以及当手指在琴弦上时容易到达用户手指的整体音量控制旋钮。 输出电缆将单元连接到单个外部放大器或三个独立的放大器，用于三个不同拾音器中的每一个。

公开(公告)号：US20040255762A1

公开(公告)日：2004-12-23

申请号：US10857222

申请日：2004-05-27

申请人： YAMAHA CORPORATION

发明人： Yojiro Takabayashi

IPC分类号： G10H003/14 ,  G10H003/18

CPC分类号： G10H3/185 ,  G10H2220/501 ,  G10H2220/555

摘要： An electric acoustic violin is a combination of an acoustic violin and an electric system, and the electric system includes a pickup unit for converting the vibrations of the strings to an electric signal; and a hollow space is formed in the bridge for receiving the pickup unit so that the vibrations are transferred from the strings through the bridge to the pickup unit, whereby the pickup unit faithfully converts the vibrations to the electric signal without any influence of the tension exerted on the bridge by the strings.

摘要翻译： 电声小提琴是声小提琴和电系统的组合，电系统包括用于将弦的振动转换为电信号的拾取单元; 并且在桥中形成有用于接收拾取单元的中空空间，使得振动通过桥传递到拾取单元，由此拾取单元将振动转换为电信号而不受施加的张力的任何影响 在桥上的字符串。

公开(公告)号：US4278000A

公开(公告)日：1981-07-14

申请号：US088622

申请日：1979-10-26

申请人： Shigeo Saito ,  Tsutomu Tsunooka

发明人： Shigeo Saito ,  Tsutomu Tsunooka

IPC分类号： G10H3/18 ,  H01L41/00 ,  H01L41/09 ,  H04R1/46 ,  H04R17/02

CPC分类号： H04R1/46 ,  G10H3/185 ,  H04R17/025 ,  G10H2220/471 ,  G10H2220/495 ,  G10H2220/501 ,  G10H2220/531 ,  G10H2220/535 ,  Y10S310/80 ,  Y10S84/24

摘要： The present invention provides a piezoelectric transducer and pickup means using the same for electrical string instruments, the transducer comprising a long and flat outer layer of flexible material and a flexible piezoelectric cable which is buried therein and has a center electrode, a piezoelectric layer formed on the outer periphery of the said electrode and an outer electrode formed on the outer periphery of the said layer, the stiffness thereof being enhanced by either using elastomer of the hardness of more than 80 as measured by the Spring Hardness Test Method in the Physical Testing Method for Vulcanizing Rubber of Japanese Industrial Standard (JIS K 6301) as the material for the outer layer, or by plaiting (braiding) metal wires or by winding the outer electrode of the piezoelectric cable in such a manner as to enable it to press against the piezoelectric layer.

摘要翻译： 本发明提供了一种压电换能器及其采用该电子仪器的拾取装置，该换能器包括长且平坦的柔性材料外层和一个埋在其中的柔性压电电缆，并具有中心电极， 所述电极的外周和形成在所述层的外周上的外电极，其刚度通过使用通过在物理测试方法中的弹簧硬度测试方法测量的硬度大于80的弹性体来增强 对于作为外层材料的日本工业标准（JIS K 6301）的硫化橡胶，或者通过编织（编织）金属丝或通过缠绕压电电缆的外部电极，使其能够压靠 压电层。

公开(公告)号：US2187611A

公开(公告)日：1940-01-16

申请号：US12861137

申请日：1937-03-02

申请人： MIESSNER INVENTIONS INC

发明人： MIESSNER BENJAMIN F

IPC分类号： G10H3/18

CPC分类号： G10H3/185 ,  G10H2220/475 ,  G10H2220/501

公开(公告)号：US09978346B2

公开(公告)日：2018-05-22

申请号：US15659438

申请日：2017-07-25

申请人： Robert L. Oberg

发明人： Robert L. Oberg

IPC分类号： G10D3/04 ,  G10D1/08 ,  G10H3/18 ,  G10D3/02 ,  G10D3/12

CPC分类号： G10D1/08 ,  G10D3/02 ,  G10D3/04 ,  G10D3/12 ,  G10H1/32 ,  G10H3/18 ,  G10H3/185 ,  G10H2220/501

摘要： A stringed musical instrument and method of constructing a stringed musical instrument, having a body with a hollow or semi-hollow interior, a front and rear sound board disposed on opposite sides of the hollow interior, a single set of strings and a dual bridge and saddle assembly extending between the front and rear sound board with the dual bridge and saddle assembly including a first bridge and saddle mounted upon the front sound board, a second bridge and saddle mounted upon the rear sound board and with said single set of strings being strung such that the single set of strings interconnect the first bridge and front sound board to the second bridge and rear sound board through the interior body of the musical instrument for generating sound from each sound board respectively.

公开(公告)号：US20080092724A1

公开(公告)日：2008-04-24

申请号：US11924536

申请日：2007-10-25

申请人： Yojiro Takabayashi ,  Kenta Hori

发明人： Yojiro Takabayashi ,  Kenta Hori

IPC分类号： G10H3/18 ,  G10D3/00

CPC分类号： G10H3/185 ,  G10H2220/501 ,  G10H2220/525

摘要： A transducer includes a piezoelectric element attached to a stringed musical instrument with an adhesive layer, and at least one intermediate layer provided in a thickness-wise middle portion of the adhesive layer and made of a material different from a material of the adhesive layer. The transducer has a mounting surface attached to face a back surface of a top of a body of the stringed musical instrument, and the mounting surface is disposed in an area, in the top, including an area right under an installation area of a bridge which is provided on a front surface of the top and supports a saddle supporting one-end sides of strings.

摘要翻译： 换能器包括附接到具有粘合剂层的弦乐器的压电元件，以及设置在粘合剂层的厚度方向的中间部分中并由与粘合剂层的材料不同的材料制成的至少一个中间层。 传感器具有安装表面，该安装表面被连接到面对弦乐器的主体的顶部的后表面，并且安装表面设置在顶部的区域中，包括在桥的安装区域的正下方的区域 设置在顶部的前表面上并且支撑支撑弦的一端侧的鞍座。

公开(公告)号：US20060243121A1

公开(公告)日：2006-11-02

申请号：US11413768

申请日：2006-04-27

申请人： Yojiro Takabayashi

发明人： Yojiro Takabayashi

IPC分类号： G10H3/18

CPC分类号： G10H3/185 ,  G10H2220/501 ,  G10H2220/525

摘要： A stringed musical instrument (10) is structured such that back end sides of a plurality of strings (11) are supported by a saddle (12), a bridge (13) supporting the saddle (12) is provided on a top (15) of a hollow body (2), and a transducer (22) transduces vibration of the strings (11) into an electric signal. The transducer (22) has a mounting surface (22A) attached to face a back surface of the top (15), and the mounting surface (22A) is disposed in an area, in the top (15), including an area right under an area where the bridge (13) is provided.

摘要翻译： 弦乐器（10）被构造为使得多个琴弦（11）的后端侧由鞍座（12）支撑，支撑鞍座（12）的桥（13）设置在顶部（15）上， 和变换器（22）将琴弦（11）的振动转换成电信号。 换能器（22）具有安装在顶部（15）的后表面上的安装表面（22A），并且安装表面（22A）设置在顶部（15）的区域中，包括一个区域 在设置桥（13）的区域下方。

公开(公告)号：US20050204905A1

公开(公告)日：2005-09-22

申请号：US10906965

申请日：2005-03-14

申请人： ILITCH CHILIACHKI

发明人： ILITCH CHILIACHKI

IPC分类号： G10H3/14 ,  G10H3/18

CPC分类号： G10H3/181 ,  G10H2220/501 ,  G10H2220/505

摘要： This invention is related to a magnetic pickup device for stringed musical instrument with one or more metal strings made by magnetic permeable material. The magnetic pickup device presented comprises of at least one signal picking coil for sensing of the mechanical vibrations of the strings and at least one large free shape low impedance coil for noise cancellation. The signal picking coil and the large noise picking coils are permanently connected in series in a way that the noise signals created by the two coils have opposite phase orientations and they effectively cancel each other.

摘要翻译： 本发明涉及一种用于具有一个或多个由可渗透材料制成的金属线的弦乐器的磁拾取装置。 提供的磁性拾取装置包括用于感测琴弦的机械振动的至少一个信号拾取线圈和用于噪声消除的至少一个大的自由形状的低阻抗线圈。 信号拾取线圈和大的噪声拾取线圈以使得由两个线圈产生的噪声信号具有相反相位取向的方式永久地连接，并且它们有效地相互抵消。