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11. 发明授权

US09761215B2 Techniques for magnetically mounting a transducer to a cymbal and related systems and methods 有权
公开(公告)号：US09761215B2
公开(公告)日：2017-09-12
申请号：US14931812
申请日：2015-11-03
申请人： Avedis Zildjian Co.
发明人： Michael Rangel Sutton
IPC分类号： G10H3/14 , G10K11/00 , G10D13/06
CPC分类号： G10K11/004 , G10D13/06 , H04R1/04 , H04R1/083 , H04R1/46 , H04R19/016
摘要： According to some aspects, a cymbal system is provided, comprising a cymbal, and a vibrational transducer magnetically coupled to the cymbal, the magnetic coupling provided by at least one magnetic component on an upper side of the cymbal and at least one magnetic component on a lower side of the cymbal. According to some aspects, a method for transducing vibrations of a cymbal is provided, comprising magnetically coupling a vibrational transducer to a cymbal, the magnetic coupling provided by at least one magnetic component on an upper side of the cymbal and at least one magnetic component on a lower side of the cymbal.

12. 发明授权

US09693133B2 Top port multi-part surface mount silicon condenser microphone 有权
公开(公告)号：US09693133B2
公开(公告)日：2017-06-27
申请号：US15135125
申请日：2016-04-21
申请人： Knowles Electronics, LLC
发明人： Anthony D. Minervini
IPC分类号： H01L23/12 , H01L21/00 , H04R11/04 , H04R31/00 , H04R1/28 , B81B7/00 , H04R19/00 , H04R19/01 , H04R19/04 , H01L23/10 , H01L23/15 , H04R1/04 , H04R3/00 , B81B3/00 , H01L21/78 , B81C1/00 , B81C3/00 , H04R23/00 , H04R1/22
CPC分类号： H04R1/2892 , B81B3/0021 , B81B7/0038 , B81B7/0058 , B81B7/0061 , B81B7/0064 , B81B7/007 , B81B2201/0257 , B81B2207/092 , B81C1/00158 , B81C1/00301 , B81C3/00 , H01L21/78 , H01L23/10 , H01L23/15 , H01L2924/0002 , H01L2924/1461 , H04R1/04 , H04R1/222 , H04R3/00 , H04R19/005 , H04R19/016 , H04R19/04 , H04R23/00 , H04R31/006 , H04R2201/003 , H04R2225/49 , H04R2410/03 , Y10T29/49005 , Y10T29/4908 , Y10T29/49798 , H01L2924/00
摘要： A surface mount package for a micro-electro-mechanical system (MEMS) microphone die is disclosed. The surface mount package features a substrate with metal pads for surface mounting the package to a device's printed circuit board and for making electrical connections between the microphone package and the device's circuit board. The surface mount microphone package has a cover, and the MEMS microphone die is substrate-mounted and acoustically coupled to an acoustic port provided in the surface mount package. The substrate and the cover are joined together to form the MEMS microphone, and the substrate and cover cooperate to form an acoustic chamber for the substrate-mounted MEMS microphone die.

13. 发明申请

US20170180870A1 SYSTEM FOR CONTINUOUS MONITORING OF BODY SOUNDS 有权
公开(公告)号：US20170180870A1
公开(公告)日：2017-06-22
申请号：US14974860
申请日：2015-12-18
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Li-Wen Hung , John U. Knickerbocker
IPC分类号： H04R19/04 , H04R29/00
CPC分类号： H04R1/04 , A61B5/0022 , A61B5/02 , A61B5/02028 , A61B5/02438 , A61B5/02444 , A61B5/6833 , A61B7/00 , A61B2560/0214 , A61B2560/0412 , A61B2562/0204 , A61B2562/0271 , A61B2562/028 , A61B2562/12 , A61B2562/164 , A61B2562/166 , H04R19/016 , H04R2201/003 , H04R2420/07
摘要： A wearable monitoring system includes a microelectromechanical (MEMS) microphone to receive acoustic signal data through skin of a user. An integrated circuit chip is bonded to and electrically connected to the MEMS microphone. A portable power source is connected to at least the integrated circuit chip. A flexible substrate is configured to encapsulate and affix the MEMS microphone and the integrated circuit chip to the skin of the user.

14. 发明授权

US09668038B2 Loudspeaker 有权
公开(公告)号：US09668038B2
公开(公告)日：2017-05-30
申请号：US14040561
申请日：2013-09-27
申请人： Kaetel Systems GMBH
发明人： Klaus Kaetel
IPC分类号： H04R1/02 , H04S7/00 , H04R5/02 , H04R19/01 , H04R1/24
CPC分类号： H04R1/02 , H04R1/025 , H04R1/026 , H04R1/24 , H04R5/02 , H04R19/016 , H04S7/30 , H04S2400/15
摘要： A loudspeaker includes a longitudinal enclosure having at least one subwoofer speaker for emitting lower sound frequencies; a carrier portion on top of the longitudinal enclosure; and a speaker arrangement having individual speakers for emitting higher sound frequencies arranged in a different direction with respect to the longitudinal enclosure, wherein the speaker arrangement is fixed to the carrier portion and is not surrounded by the longitudinal enclosure.

15. 发明申请

US20170055081A1 A SILICON MICROPHONE WITH HIGH-ASPECT-RATIO CORRUGATED DIAPHRAGM AND A PACKAGE WITH THE SAME 有权
标题翻译：具有高比例矫正膜片的硅胶片及其相关包装
公开(公告)号：US20170055081A1
公开(公告)日：2017-02-23
申请号：US15119116
申请日：2014-07-15
申请人： GOERTEK INC.
发明人： Quanbo ZOU , Zhe WANG
IPC分类号： H04R7/14 , H04R1/04 , B81B3/00 , H04R19/04
CPC分类号： H04R7/14 , B81B3/0021 , B81B2201/0257 , B81B2203/0127 , B81B2203/019 , B81C1/0023 , B81C2201/115 , H01L2224/48091 , H01L2224/73265 , H01L2924/15192 , H04R1/04 , H04R19/016 , H04R19/04 , H04R2201/003 , H04R2307/027 , H01L2924/00014
摘要： The present invention provides a silicon microphone with a high-aspect-ratio corrugated diaphragm and a microphone package including the same. The microphone comprises the corrugated diaphragm on which at least one ring-shaped corrugation is formed in the vicinity of the edge of the diaphragm which is fixed to the substrate, the corrugated diaphragm is flexible, wherein the ratio of the depth of the corrugation to the thickness of the diaphragm is larger than 5:1, preferably 20:1, and the walls of the corrugation are inclined to the surface of the diaphragm at an angle in the range of 80° to 100°. The microphone with the high-aspect-ratio corrugated diaphragm can achieve a consistent and optimal sensitivity and greatly reduce impact applied thereto in a drop test so that the performances, the reproducibility, the reliability and the yield can be improved. The microphone package of the present invention further provides a simplified processing, an improved sensitivity and an improved SNR.
摘要翻译：本发明提供一种具有高纵横比的波纹状隔膜的硅麦克风和包括该硅麦克风的麦克风封装。麦克风包括波纹膜片，在该波纹膜片上，在隔膜的边缘附近形成有至少一个环形波纹，该波纹膜片固定到基底上，波纹膜片是柔性的，其中波纹深度与隔膜的厚度大于5:1，优选为20:1，并且波纹壁相对于隔膜的表面以80°至100°的范围内的角度倾斜。具有高纵横比波纹膜片的麦克风可以实现一致和最佳的灵敏度，并且在跌落测试中大大降低了对其的影响，从而可以提高性能，再现性，可靠性和产量。本发明的麦克风封装还提供简化的处理，改进的灵敏度和改进的SNR。

16. 发明申请

US20160221822A1 System and Method for an Integrated Transducer and Temperature Sensor 有权
标题翻译：集成传感器和温度传感器的系统和方法
公开(公告)号：US20160221822A1
公开(公告)日：2016-08-04
申请号：US14613106
申请日：2015-02-03
申请人： Infineon Technologies AG
发明人： Ulrich Krumbein , Alfons Dehe
IPC分类号： B81B7/00 , H04R23/00 , B81C1/00
CPC分类号： H04R23/00 , B81B7/02 , B81B2201/0257 , B81B2201/0278 , B81B2207/015 , H04R17/02 , H04R19/005 , H04R19/013 , H04R19/016 , H04R19/02 , H04R19/04 , H04R31/00 , H04R2201/003
摘要： According to embodiment, a transducer includes a microfabricated element integrated on a single die and an interface IC coupled to the microfabricated element. The microfabricated element includes an acoustic transducer and a temperature sensor, and the interface IC is electrically coupled to the acoustic transducer and the temperature sensor.
摘要翻译：根据实施例，换能器包括集成在单个管芯上的微加工元件和耦合到微加工元件的接口IC。微制造元件包括声换能器和温度传感器，并且接口IC电耦合到声换能器和温度传感器。

17. 发明申请

US20160219374A1 Multi-mode Microphones 有权
标题翻译：多模式话筒
公开(公告)号：US20160219374A1
公开(公告)日：2016-07-28
申请号：US14604389
申请日：2015-01-23
申请人： Silicon Audio Directional, LLC.
发明人： Neal A. Hall , Donghwan Kim
IPC分类号： H04R17/02 , H04R19/04 , H04R25/00 , H04R1/04
CPC分类号： H04R17/02 , H04R1/04 , H04R19/005 , H04R19/016 , H04R19/04 , H04R25/00 , H04R2201/003 , H04R2217/01 , H04R2225/55 , H04R2499/11
摘要： In some embodiments, a sensor system may include a deformable structure and a sensing element. The deformable structure may include at least one layer of piezoelectric material and at least one actuator port disposed on the at least one layer of piezoelectric material. The deformable structure may deform in response to external phenomenon. The at least one actuator port may be configured to actuate the at least one layer of piezoelectric material via application of an electrical signal to the at least one layer of piezoelectric material. The at least one layer of piezoelectric material may be configured to apply a force to the deformable structure when actuated. The sensing element may be configured to sense deformation of the deformable structure capacitively, optically, or via a sensing port according to embodiments.
摘要翻译：在一些实施例中，传感器系统可以包括可变形结构和感测元件。可变形结构可以包括至少一层压电材料和设置在至少一层压电材料上的至少一个致动器端口。可变形结构可能会因外部现象而变形。至少一个致动器端口可以被配置为通过将电信号施加到至少一层压电材料来致动至少一层压电材料。所述至少一层压电材料可被构造成在致动时向可变形结构施加力。感测元件可以被配置为根据实施例电容地，光学地或经由感测端口感测可变形结构的变形。

18. 发明申请

US20160182984A1 MICROPHONE 审中-公开
标题翻译：麦克风
公开(公告)号：US20160182984A1
公开(公告)日：2016-06-23
申请号：US14924015
申请日：2015-10-27
申请人： Hiroshi AKINO
发明人： Hiroshi AKINO
IPC分类号： H04R1/02 , H04R19/04
CPC分类号： H04R1/026 , H04R1/04 , H04R19/016 , H04R19/04
摘要： The present invention provides a microphone including: a microphone unit including a vibration plate that vibrates in response to sound; a unit board disposed rearward of the vibration plate; a first ground pattern disposed on the rear surface of the unit board; a unit casing accommodating the microphone unit and the unit board; a contact region of the unit casing, the contact region being in contact with the first ground pattern; a main board having a side face having a second ground pattern, the second ground pattern being in contact with the contact region; and an adhesive joining the side face of the main board to the microphone unit.
摘要翻译：本发明提供了一种麦克风，包括：麦克风单元，包括响应于声音振动的振动板; 设置在振动板后方的单元板; 设置在所述单元基板的后表面上的第一接地图案; 容纳所述麦克风单元和所述单元板的单元壳体; 所述单元壳体的接触区域，所述接触区域与所述第一接地图案接触; 主板，其具有具有第二接地图案的侧面，所述第二接地图案与所述接触区域接触; 以及将主板的侧面接合到麦克风单元的粘合剂。

19. 发明申请

US20160157028A1 STEREOPHONIC FOCUSED HEARING 审中-公开
标题翻译： STEREOPHONIC聚焦听力
公开(公告)号：US20160157028A1
公开(公告)日：2016-06-02
申请号：US14988526
申请日：2016-01-05
申请人： Acoustic Vision, LLC
发明人： O. Wendell McCracken
IPC分类号： H04R25/00 , H04R1/40 , H04R1/02
CPC分类号： H04R25/405 , G02C7/02 , G02C11/06 , G02C11/10 , G02C2202/16 , H04R1/028 , H04R19/005 , H04R19/016 , H04R25/552 , H04R25/554 , H04R2205/041
摘要： Eyewear for enhanced hearing includes a first sound detector positioned on or adjacent a first lens of the eyewear, and a second sound detector positioned on or adjacent a second lens of the eyewear. A processing unit positioned on the eyewear is in communication with the first and second sound detectors. The processing unit utilizes software that includes instructions for determining a time differential between detection of a sound by the first sound detector and detection of the same sound by the second sound detector. Because the time differential is proportional to the angular displacement of the sound from directly in front of the eyewear or person wearing the eyewear, sound signals corresponding to detected sounds having an angular displacement less than a stored maximum angular displacement value can be preferentially enhanced and transmitted via a data transmission module to a hearing aid device.
摘要翻译：用于增强听力的眼镜包括位于眼镜的第一透镜上或与眼镜的第一透镜相邻的第一声音检测器，以及位于眼镜的第二透镜上或附近的第二声音检测器。位于眼镜上的处理单元与第一和第二声音检测器连通。处理单元使用包括用于确定由第一声音检测器检测到声音和由第二声音检测器检测相同声音之间的时间差的指令的软件。由于时差与眼镜直接或戴着眼镜的人的声音的角度位移成比例，因此可以优先增强和发送与具有小于存储的最大角位移值的角度位移的检测到的声音对应的声音信号通过数据传输模块到助听器装置。

20. 发明授权

US09357296B2 Switchable attenuation circuit for MEMS microphone systems 有权
标题翻译：用于MEMS麦克风系统的可切换衰减电路
公开(公告)号：US09357296B2
公开(公告)日：2016-05-31
申请号：US14099078
申请日：2013-12-06
申请人： Invensense, Inc.
发明人： Olafur Mar Josefsson , Jens Gaarde Henriksen
IPC分类号： H04B15/00 , H04R3/00 , H04R3/06 , H04R19/00 , H04R19/01 , H04R19/04
CPC分类号： H04R3/00 , H04R3/06 , H04R19/005 , H04R19/016 , H04R19/04
摘要： A switch control circuit monitors a signal produced by a MEMS or other capacitor microphone. When a criterion is met, for example when the amplitude of the monitored signal exceeds a threshold or the monitored signal has been clipped or analysis of the monitored signal indicates clipping is imminent or likely, the switch control circuit operates one or more switches so as to selectively connect one or more capacitors to a signal line from the microphone, i.e., so as to connect a selected capacitance to the signal line to attenuate the signal from the microphone and, therefore, avoid clipping. The switches may be MOSFET, MEMS or other types of switches co-located with the microphone in a common semiconductor package. Similarly, the capacitors, a circuit that processes the signals from the microphone and/or the switch control circuit may be co-located with the microphone in a common semiconductor package.
摘要翻译：开关控制电路监视由MEMS或其他电容器麦克风产生的信号。当满足标准时，例如当监视信号的幅度超过阈值或被监视信号被限幅或者监视信号的分析指示剪切即将或可能时，开关控制电路操作一个或多个开关，以便选择性地将一个或多个电容器连接到来自麦克风的信号线，即，将所选择的电容连接到信号线以衰减来自麦克风的信号，并因此避免限幅。这些开关可以是MOSFET，MEMS或其它类型的开关，其与麦克风在共同的半导体封装中共同定位。类似地，电容器，处理来自麦克风和/或开关控制电路的信号的电路可以与公共半导体封装中的麦克风共同定位。

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