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1. 发明申请

US20170171664A1 SOUND PRODUCING DEVICE 审中-公开
公开(公告)号：US20170171664A1
公开(公告)日：2017-06-15
申请号：US15323024
申请日：2014-11-05
申请人： GOERTEK INC.
发明人： Minghui SHAO , Jianbin YANG
IPC分类号： H04R9/06 , H04R7/12 , H04R9/02 , H04R7/18
CPC分类号： H04R9/06 , H04R1/2834 , H04R7/127 , H04R7/18 , H04R9/00 , H04R9/025 , H04R2201/029 , H04R2499/11
摘要： A sound producing device comprising: a speaker unit and a housing, wherein the speaker unit comprises a vibration system which comprises a vibrating diaphragm and a voice coil; a front and rear acoustic cavities are formed between the vibrating diaphragm and the housing, respectively; the side surface of the housing is provided with a sound hole communicating with the front acoustic cavity; the vibrating diaphragm comprises a dome portion and a suspension ring portion; the side of the suspension ring portion connected to the dome portion is provided with a dome connecting portion, and the side of the suspension ring portion combined with the housing is provided with a housing bonding portion; and a height difference exists between the housing bonding portion and the dome connecting portion. The present invention increases the size of the sound hole and the speaker unit, thus improving the acoustic performance of a product.

2. 发明授权

US09398376B2 Electroacoustic transducer 有权
标题翻译：电声换能器
公开(公告)号：US09398376B2
公开(公告)日：2016-07-19
申请号：US14519632
申请日：2014-10-21
申请人： Yamaha Corporation
发明人： Masao Noro , Akira Arai
IPC分类号： H04R1/00 , H04R7/20 , H04R9/06 , H04R7/18 , H04R7/12 , H04R7/14 , H04R9/00 , H04R17/00 , H04R31/00
CPC分类号： H04R7/20 , H04R7/12 , H04R7/14 , H04R7/18 , H04R9/00 , H04R9/06 , H04R9/063 , H04R17/00 , H04R31/00 , H04R2207/021 , H04R2231/003
摘要： An electroacoustic transducer includes a diaphragm including a pair of convex surfaces respectively including convex surfaces of a pair of longitudinal split tubular members. A valley is formed between one side portions of the pair of longitudinal split tubular members. The electroacoustic transducer further includes: a converter configured to convert between a vibration of the diaphragm in a depth direction of the valley and an electric signal corresponding to the vibration; and a supporter supporting other side portions of the pair of longitudinal split tubular members of the diaphragm so as to allow the other side portions to vibrate in a vibration direction of the vibration.
摘要翻译：一种电声换能器包括一个包括一对凸表面的隔膜，它们分别包括一对纵向分开的管状构件的凸形表面。在一对纵向分开的管状部件的一个侧部之间形成谷部。所述电声换能器还包括：转换器，被配置为在所述波谷的深度方向上的振动与所述振动相对应的电信号之间转换; 以及支撑体，其支撑所述隔膜的所述一对纵向分割管状构件的其它侧部，以允许所述另一侧部在所述振动的振动方向上振动。

3. 发明授权

US09241226B2 Uncomfortableness threshold value estimation system and method, and a program thereof; hearing aid adjustment system; and uncomfortableness threshold value processing circuit 有权
标题翻译：不适性阈值估计系统及方法及其程序; 助听器调整系统; 和不舒适的阈值处理电路
公开(公告)号：US09241226B2
公开(公告)日：2016-01-19
申请号：US13909421
申请日：2013-06-04
申请人： Panasonic Corporation
发明人： Koji Morikawa , Shinobu Adachi , Yumiko Kato , Jun Ozawa
IPC分类号： H04R25/00 , A61B5/00 , A61B5/0484 , A61B5/12 , H04R9/00 , H04R23/00
CPC分类号： H04R25/70 , A61B5/04845 , A61B5/125 , A61B5/6803 , A61B5/6815 , H04R9/00 , H04R23/00 , H04R25/00 , H04R25/30
摘要： An exemplary UCL estimation system including: an output section configured to present to a user a first sound, and a second sound after lapse of a first predetermined time from a point of presenting the first sound, the first sound having a sound pressure within a predetermined sound pressure range, and the second sound having a same sound pressure as that of the first sound; a measurement section configured to measure an electroencephalogram signal of the user; an extraction section configured to extract, from an electroencephalogram signal measured within a second predetermined time from a point of presenting the second sound, a characteristic amount of an event-related potential of the signal; and an estimation section configured to estimate, by referring to a predetermined relationship between characteristic amount values of event-related potential and uncomfortableness threshold values, an uncomfortableness threshold value corresponding to the extracted characteristic amount of the potential.
摘要翻译：一种示例性UCL估计系统，包括：输出部分，被配置为向用户呈现第一声音，以及在从呈现第一声音的点经过第一预定时间之后的第二声音，第一声音具有预定的声压声压范围，第二声音具有与第一声音相同的声压; 被配置为测量用户的脑波信号的测量部分; 提取部，被配置为从在从呈现所述第二声音的点起的第二预定时间内测量的脑波信号中提取所述信号的事件相关电位的特征量; 以及估计部，被配置为通过参照事件相关电位的特征量值和不舒适阈值之间的预定关系来估计与提取的电位特征量相对应的不舒适阈值。

4. 发明授权

US09241213B2 Acoustic transducer 有权
标题翻译：声换能器
公开(公告)号：US09241213B2
公开(公告)日：2016-01-19
申请号：US14496769
申请日：2014-09-25
申请人： HARMAN BECKER GEPKOCSIRENDSZER GYARTO KORLATOLT FELELOSSEGU TARSASAG
发明人： John B. French , David Russell
IPC分类号： H04R25/00 , H04R3/00 , H04R9/06 , H04R9/00 , H04R9/02 , H04R9/04
CPC分类号： H04R3/00 , H04R9/00 , H04R9/025 , H04R9/046 , H04R9/06 , H04R2209/021 , H04R2209/022
摘要： This invention relates to acoustic transducers with stationary and moving coils, and methods for operating the acoustic transducers. Time varying signals are applied to the moving and stationary coils to control the movement of a diaphragm, which produces sound. The time varying signal applied to the moving coil corresponds to at least a processed version of an input audio signal and is updated based on, at least, a version of the time varying signal applied to the stationary coil. Some embodiments include updating the processed version of the input audio signal in response to a magnetic flux value corresponding to the time-varying signal applied to the stationary coil. Some embodiments include updating the time-varying signal applied to the moving coil in response to a feedback signal.
摘要翻译：本发明涉及具有固定和动圈的声换能器，以及用于操作声换能器的方法。时变信号被施加到移动和固定线圈以控制产生声音的隔膜的移动。施加到运动线圈的时变信号至少对应于输入音频信号的处理版本，并且至少基于施加到固定线圈的时变信号的版本来更新。一些实施例包括响应于对应于施加到固定线圈的时变信号的磁通量值来更新输入音频信号的处理版本。一些实施例包括响应于反馈信号更新施加到运动线圈的时变信号。

5. 发明授权

US09210512B2 Flat-type speaker having plurality of magnetic circuits which are horizontally connected 有权
标题翻译：具有水平连接的多个磁路的平面型扬声器
公开(公告)号：US09210512B2
公开(公告)日：2015-12-08
申请号：US14234047
申请日：2012-06-08
申请人： Dong-Man Kim
发明人： Dong-Man Kim
IPC分类号： H04R1/00 , H04R9/06 , H04R11/02 , H04R9/02 , H04R9/04 , H04R7/08 , H04R29/00 , H04R7/04 , H04R9/00 , H04R7/06 , H04R7/10
CPC分类号： H04R9/025 , H04R7/04 , H04R7/045 , H04R7/06 , H04R7/08 , H04R7/10 , H04R9/00 , H04R9/027 , H04R9/047 , H04R9/06 , H04R29/003 , H04R2209/00 , H04R2209/041 , H04R2440/00 , H04R2440/01 , H04R2440/03 , H04R2440/05 , H04R2440/07
摘要： The present invention relates to a flat-type speaker, and more specifically, to a flat-type speaker in which a plurality of magnetic circuits are horizontally connected in serial or in parallel such that one speaker is formed. According to the present invention, a flat-type speaker in which a plurality of magnetic circuits are horizontally connected is constituted by: a horizontal connection structure in which two or more pairs of independent magnetic bodies having different polarities are equipped; on said two or more magnetic bodies, enabling two or more voice coil plates, on which voice coils are printed, to be vertically arranged between the respective magnetic bodies in a horizontal direction; enabling the stream of currents of said two or more voice coil plates to maintain the same direction; allowing two or more thin film-shaped vibration-lead plates to be positioned on the upper end of said two or more voice coil plates such that the plates are electrically separated from each other; and allowing said voice coils and said two or more vibration-lead plates to be electrically connected with each other.
摘要翻译：本发明涉及一种扁平型扬声器，更具体地，涉及一种扁平型扬声器，其中多个磁路串联或并联地水平连接，从而形成一个扬声器。根据本发明，其中多个磁路水平连接的平面型扬声器由以下装置构成：具有两个或更多对具有不同极性的独立磁体对的水平连接结构; 在所述两个或多个磁体上，使两个或更多个音圈板在其上分别在各个磁体之间沿水平方向垂直布置，使得所述两个或多个音圈板的电流能够保持相同的方向; 允许两个或多个薄膜状振动引线板位于所述两个或更多个音圈板的上端，使得板彼此电分离; 并且允许所述音圈和所述两个或更多个振动引线板彼此电连接。

6. 发明申请

US20130278364A1 Sound Generating Apparatus 有权
标题翻译：发声装置
公开(公告)号：US20130278364A1
公开(公告)日：2013-10-24
申请号：US13449707
申请日：2012-04-18
申请人： Thomas Benedict Slotte
发明人： Thomas Benedict Slotte
IPC分类号： H01F7/06 , H01F7/02
CPC分类号： H04R9/00 , H04R9/02 , H04R9/025
摘要： An apparatus including an electromagnetic coil and a magnet system. The electromagnetic coil includes electrical leads. The magnet system forms electrical conductors connected to the electrical leads of the coil. The magnet system is configured to provide an electrical interface.
摘要翻译：一种包括电磁线圈和磁体系统的装置。电磁线圈包括电引线。磁体系统形成连接到线圈的电引线的电导体。磁体系统被配置成提供电接口。

7. 发明申请

US20130083957A1 Dust Protection of Sound Transducer 有权
标题翻译：声音传感器防尘
公开(公告)号：US20130083957A1
公开(公告)日：2013-04-04
申请号：US13248189
申请日：2011-09-29
申请人： Toni O. Soininen , Petri A. Soronen , Heikki J. Huttunen , Marko H. Kelloniemi
发明人： Toni O. Soininen , Petri A. Soronen , Heikki J. Huttunen , Marko H. Kelloniemi
IPC分类号： H04R1/02
CPC分类号： H04R1/02 , H04R1/023 , H04R1/025 , H04R1/026 , H04R9/00 , H04R2209/022 , H04R2225/49 , H04R2499/11
摘要： An apparatus including a housing having a sound hole; a sound transducer in the housing; and a dust barrier in the housing between the sound hole and the sound transducer. The dust barrier has a deck located in a path between the sound hole and the sound transducer. The deck comprises a dust collection pocket configured to accumulate dust therein and prevent dust from passing through the deck at the dust collection pocket. A sound aperture is provided between the sound hole and the sound transducer such that sound passes by the dust collection pocket between the sound hole and the sound transducer.
摘要翻译：一种包括具有声孔的壳体的装置; 壳体中的声换能器; 以及在声孔和声音传感器之间的壳体中的防尘屏障。防尘罩具有位于声孔和声音传感器之间的路径中的甲板。甲板包括一个灰尘收集袋，其被构造成在其中积聚灰尘，并防止灰尘通过灰尘收集口处的甲板。在声孔和声音传感器之间设置有声孔，使得声音通过声孔和声音传感器之间的灰尘收集袋。

8. 发明授权

US07412763B2 Method of making an acoustic assembly for a transducer 失效
标题翻译：制造换能器的声学组件的方法
公开(公告)号：US07412763B2
公开(公告)日：2008-08-19
申请号：US11277697
申请日：2006-03-28
申请人： Mekell Jiles , David Earl Schafer , Anthony D. Minervini , Hanny Sunarto , Thomas Edward Miller , Daniel Max Warren
发明人： Mekell Jiles , David Earl Schafer , Anthony D. Minervini , Hanny Sunarto , Thomas Edward Miller , Daniel Max Warren
IPC分类号： H04R31/00
CPC分类号： H04R7/125 , H04R7/10 , H04R7/20 , H04R9/00 , H04R11/00 , H04R11/02 , H04R25/00 , H04R31/003 , Y10T29/42 , Y10T29/435 , Y10T29/49002 , Y10T29/49005 , Y10T29/4908 , Y10T156/1052
摘要： A method of making an acoustic assembly for use in a transducer includes forming a multi-layer assembly. The multi-layer assembly includes a first layer member and a second layer member. Each member includes a center portion, an edge portion and an aperture separating the center portion and the edge portion. The assembly has an assembly stiffness that is greater than the stiffness of either the first or second layer members. A hinge joins the assembled first and second center portions and the first and second edge portions such that the assembled first and second center portions is free to at least partially rotate relative to the assembled first and second edge portions about an axis. A flexible layer member is coupled to the assembly and provides airtight sealing of the passageway.
摘要翻译：制造用于换能器的声学组件的方法包括形成多层组件。多层组件包括第一层构件和第二层构件。每个构件包括中心部分，边缘部分和分隔中心部分和边缘部分的孔。组件具有大于第一或第二层构件的刚度的组件刚度。铰链将组装的第一和第二中心部分以及第一和第二边缘部分接合，使得组装的第一和第二中心部分相对于组装的第一和第二边缘部分围绕轴线自由地至少部分地旋转。柔性层构件联接到组件并且提供通道的气密密封。

9. 发明申请

US20070274543A1 Multifunction-Type Vibration Actuator And Mobile Terminal Device 失效
标题翻译：多功能型振动执行器和移动终端设备
公开(公告)号：US20070274543A1
公开(公告)日：2007-11-29
申请号：US10592957
申请日：2005-03-18
申请人： Minoru Ueda , Shoichi Kaneda , Kenji Ueno
发明人： Minoru Ueda , Shoichi Kaneda , Kenji Ueno
IPC分类号： H04R1/00
CPC分类号： H04R7/12 , H04R7/18 , H04R9/00 , H04R2400/03 , H04R2499/11
摘要： [Problems]To provide a multifunction-type vibration actuator and a mobile terminal device capable of decreasing the lowest acoustic resonance frequency and preventing breakage of a coil lead as well as improving acoustic characteristics and preventing sound leaks. [Means for Solving Problems] A portion near the outer periphery of a diaphragm 3 is bent to form a rising portion 3b extending along an inner periphery 1a of a housing 1 toward an open end thereof. This rising portion 3b serves as a corrugation to decrease the lowest resonance frequency and the amplitude of vibration of which a fulcrum is served by the rising portion 3b is not so large as that of the corrugation. Accordingly, the coil lead of a voice coil 4 is not easily broken. Furthermore, an extending portion 3c is formed to extend outward along a flat surface 1b formed at the open end of a housing 1 from a rising portion 3b. This enlarges the entire radius of the diaphragm 3 and improves the acoustic characteristics. Moreover, by arranging a flat surface 1b of a housing 1 parallel to an extending portion 3c of a diaphragm 3, a gasket can easily be attached.
摘要翻译： [问题]提供一种能够降低最低声共振频率并防止线圈引线断线以及改善声学特性并防止声音泄漏的多功能型振动致动器和移动终端装置。解决问题的手段隔膜3的外周附近的部分被弯曲，形成沿壳体1的内周面1a向其开口端延伸的上升部分3b。该上升部分3b用作减小最低共振频率的波纹，并且由上升部分3b支撑其支点的振动振幅不如波纹的那样大。因此，音圈4的线圈引线不容易断裂。此外，延伸部分3c形成为沿着形成在壳体1的开口端处的平坦表面1b从升起部分3b向外延伸。这扩大了隔膜3的整个半径并提高了声学特性。此外，通过设置与隔膜3的延伸部3c平行的壳体1的平坦表面1b，可以容易地安装垫圈。

10. 发明申请

US20050244028A1 Electroacoustic transducer with built in transducer circuit 有权
标题翻译：内置换能器电路的电声换能器
公开(公告)号：US20050244028A1
公开(公告)日：2005-11-03
申请号：US10523435
申请日：2003-07-18
申请人： Erich Klein , Michael Schoeffmann
发明人： Erich Klein , Michael Schoeffmann
IPC分类号： H04R9/02 , H04R3/00 , H04R9/00 , H04R9/06 , H04R25/00
CPC分类号： H04R9/00
摘要： In an electroacoustic transducer (1), an annular shaped magnet system (14) is provided, enclosing an inner space (22), in which inner space (22) an integrated circuit (31) is accommodated, with the aid of which integrated circuit (31) an electrical signal to be sent to a moving coil (29) of transducer (1) can be amplified.
摘要翻译：在电声换能器（1）中，提供环形磁体系统（14），其包围内部空间（22），其中容纳有内部空间（22）的集成电路（31），借助于该集成电路（31）可以放大要发送到换能器（1）的运动线圈（29）的电信号。

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