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61. 发明申请

WO2008148048A3 ADVANCED SPEECH ENCODING DUAL MICROPHONE CONFIGURATION (DMC) 审中-公开
标题翻译：高级语音编码双麦克风配置（DMC）
公开(公告)号：WO2008148048A3
公开(公告)日：2009-07-30
申请号：PCT/US2008064773
申请日：2008-05-23
申请人： ALIPHCOM INC , BURNETT GREGORY C
发明人： BURNETT GREGORY C
IPC分类号： H04R9/08
CPC分类号： H04R3/005 , H04R2410/05
摘要： A microphone array is described for use in ultra-high acoustical noise environments. The microphone array includes two directional close-talk microphones. The two microphones are separated by a short distance so that one microphone picks up more speech than the other. The microphone array can be used along with an adaptive noise removal program to remove a significant portion of noise from a speech signal of interest
摘要翻译：麦克风阵列被描述用于超高声学噪声环境。麦克风阵列包括两个方向性的关键麦克风。两个麦克风分开很短的距离，使一个麦克风比另一个麦克风拾取更多的语音。麦克风阵列可以与自适应噪声去除程序一起使用以从感兴趣的语音信号中去除大部分噪声

62. 发明申请

WO2009023703A2 AUTO BIAS MICROPHONE SYSTEM FOR USE WITH MULTIPLE LOADS AND METHOD OF FORMING SAME 审中-公开
标题翻译：用于多负载的自动偏置麦克风系统及其形成方法
公开(公告)号：WO2009023703A2
公开(公告)日：2009-02-19
申请号：PCT/US2008/072981
申请日：2008-08-13
申请人： GENTEX CORPORATION , TURNBULL, Robert R.
发明人： TURNBULL, Robert R.
IPC分类号： H04R9/08 , H04R3/00
CPC分类号： H04R3/00
摘要： An autobias vehicular microphone system (300) includes a microphone (301) uses an amplifier (306) for amplifying an output of the microphone. A first feedback path (308) provides an amplifier output signal to the amplifier input for providing amplifier linearity and a second feedback path (305) is used for providing bias to an voltage reference (303). The voltage reference (303) operates to provide an autobias to the amplifier (306) based upon amplifier loading. Thus, a DC feedback loop works as an average voltage sensing circuit operating to center the amplifier (306) to an operating point near one half its supply voltage. By allowing the bias point to vary, a constant clip level can be maintained depending on varying load conditions of electronic devices (307, 309, 311) using the microphone (301).
摘要翻译：一种自动车载麦克风系统（300）包括麦克风（301），其使用放大器（306）来放大麦克风的输出。第一反馈路径（308）向放大器输入提供放大器输出信号以提供放大器线性度，而第二反馈路径（305）用于向电压参考（303）提供偏置。基准电压源（303）用于基于放大器负载向放大器（306）提供自动偏置。因此，DC反馈回路起到平均电压检测电路的作用，以使放大器（306）对中靠近其一半电源电压的工作点。通过允许偏置点变化，可以根据使用麦克风（301）的电子设备（307,309,311）的变化的负载状况来保持恒定的限幅电平。

63. 发明申请

WO2008079467A3 MICROPHONE ARRAY WITH ELECTROMAGNETIC INTERFERENCE SHIELDING MEANS 审中-公开
公开(公告)号：WO2008079467A3
公开(公告)日：2008-07-03
申请号：PCT/US2007/078706
申请日：2007-09-18
申请人： FORTEMEDIA, INC. , WU, Li-Te , HSU, Wei-Chan
发明人： WU, Li-Te , HSU, Wei-Chan
IPC分类号： H04R9/08 , H04R11/04 , H04R17/02 , H04R19/04 , H04R21/02
摘要： A microphone array comprises a circuit board, a first microphone, and a second microphone. The circuit board comprises a first layer, a third layer, and a second layer sandwiched between the first and third layers. The first layer comprises a first shielding part with a fixed electric potential. The third layer comprises a second shielding part with the fixed electric potential. The second layer comprises an electrically conductive part running between the first and second shielding parts. The first microphone is attached to the first layer of the circuit board. The second microphone is attached to the first layer of the circuit board and electrically connected to the first microphone through the electrically conductive part of the second layer of the circuit board.

64. 发明申请

WO2008054921A3 ELECTROACOUSTIC SYSTEM AND METHOD OF MANUFACTURING THEREOF 审中-公开
公开(公告)号：WO2008054921A3
公开(公告)日：2008-05-08
申请号：PCT/US2007/077275
申请日：2007-08-30
申请人： KNOWLES ELECTRONICS, LLC , BALLAD, William, J. , WICKSTROM, Timothy K. , MASSINGILL, Gwendolyn P.
发明人： BALLAD, William, J. , WICKSTROM, Timothy K. , MASSINGILL, Gwendolyn P.
IPC分类号： H04R9/08 , H04R25/00
摘要： An electroacoustic system includes a transducer having a front volume and a back volume. The transducer has a sound inlet port that is in communication with the front volume. An acoustic coupling is joined to the transducer. The acoustic coupling has a passageway comprising a first end and a second end. The second end is acoustically coupled to the sound inlet port for altering the peak frequency response of the transducer.

65. 发明申请

WO03009636A3 DIRECTIONAL SOUND ACQUISITION 审中-公开
标题翻译：方向声音获取
公开(公告)号：WO03009636A3
公开(公告)日：2004-06-17
申请号：PCT/US0221749
申请日：2002-07-10
申请人： CLARITY LLC , GONOPOLSKIY ALEKSANDR L , ERTEN GAMZE
发明人： GONOPOLSKIY ALEKSANDR L , ERTEN GAMZE
IPC分类号： H04R1/40 , H04R3/00 , H04R9/08
CPC分类号： H04R3/005
摘要： Directional sound acquisition is obtained by combining directional sensitivities in microphones with signal processing electronics to reduce the effects of noise received from unwanted directions. One or more microphones having directional sensitivity including a minor lobe pointing in the particular direction of interest and a major lobe pointing in a direction other than the particular direction are used. Signal processing circuitry reduces the effect of sound received from directions of a microphone major lobe.
摘要翻译：通过将麦克风中的方向灵敏度与信号处理电子装置相结合来获得定向声音获取，以减少从不需要的方向接收的噪声的影响。使用具有方向灵敏度的一个或多个麦克风，包括指向感兴趣的特定方向的小波瓣和指向除特定方向以外的方向的主波瓣。信号处理电路减少从麦克风主瓣的方向接收的声音的影响。

66. 发明申请

WO0203746A3 A MICROPHONE ASSEMBLY 审中-公开
标题翻译：麦克风组件
公开(公告)号：WO0203746A3
公开(公告)日：2002-05-10
申请号：PCT/DK0100455
申请日：2001-06-29
申请人： MICROTRONIC NEDERLAND BV , JOERGENSEN MARTIN BONDO , HALTEREN AART ZEGER VAN
发明人： JOERGENSEN MARTIN BONDO , VAN HALTEREN AART ZEGER
IPC分类号： H04R1/40 , H04R9/08 , H04R11/04 , H04R25/00 , H04R19/04 , H04R1/02
CPC分类号： H04R11/04 , H04R1/406 , H04R9/08 , H04R25/402 , H04R25/405 , H04R25/604
摘要： A microphone assembly for mounting in an electronic communication device, and wherein the microphone assembly comprises one or more sound inlet port(s) with channels (7), and one or more microphone(s) inside a housing (1). One or more controlling means (5) are an integrated part of the microphone assembly, said controlling means comprising a sound inlet part (6) composing a button and being surrounded by a second casing part (8), the button being loaded by a spring (9). The housing (1) comprises a terminal (2) for grounding the microphone, a terminal (3) connected to e.g. a battery, and a terminal (4) for signalling out.
摘要翻译： 1。一种用于安装在电子通信设备中的麦克风组件，并且其中所述麦克风组件包括具有通道（7）的一个或多个声音入口端口以及在壳体（1）内的一个或多个麦克风。一个或多个控制装置（5）是麦克风组件的集成部分，所述控制装置包括组成按钮并由第二壳体部分（8）围绕的声音入口部分（6），所述按钮由弹簧（9）。壳体（1）包括用于使麦克风接地的端子（2），连接到例如麦克风的端子（3）。电池和用于发出信号的终端（4）。

67. 发明申请

WO0137519A3 VEHICLE ACCESSORY MICROPHONE 审中-公开
标题翻译：车载附件麦克风
公开(公告)号：WO0137519A3
公开(公告)日：2001-11-29
申请号：PCT/US0031708
申请日：2000-11-17
申请人： GENTEX CORP , WATSON ALAN R , KNAPP ROBERT C , TURNBULL ROBERT R , SPENCE WILLIAM R , POE G BRUCE , BRYSON MICHAEL A
发明人： WATSON ALAN R , KNAPP ROBERT C , TURNBULL ROBERT R , SPENCE WILLIAM R , POE G BRUCE , BRYSON MICHAEL A
IPC分类号： B60R11/02 , B60R1/04 , B60R1/12 , B60R11/00 , G10L15/20 , G10L21/02 , H04B1/38 , H04M1/27 , H04M1/60 , H04R1/08 , H04R1/34 , H04R1/38 , H04R1/40 , H04R3/00 , H04B1/00 , H03G5/00 , H04B3/00 , H04R1/02 , H04R9/08 , H04R11/04
CPC分类号： H04R1/086 , B60R1/12 , B60R1/1207 , B60R11/0247 , B60R2001/1223 , B60R2001/1284 , B60R2011/0026 , B60R2011/0063 , H04B1/3805 , H04B1/3822 , H04M1/271 , H04M1/6075 , H04M2250/10 , H04M2250/74 , H04R1/08 , H04R1/342 , H04R1/38 , H04R1/406 , H04R3/005 , H04R2410/07 , H04R2499/13
摘要： A microphone assembly (1700) includes one or more transducers (1702) positioned in a housing (1732). Circuitry (Fig. 8) is coupled to the transducer for outputting an electrical signal such that the microphone has a main lobe directed forwardly and attenuates signals originating from the sides and/or rear. The transducers can advantageously include multiple transducers, which, with the circuit, produce a desired sensitivity pattern. The microphone assembly can be employed in a vehicle accessory.
摘要翻译：麦克风组件（1700）包括定位在壳体（1732）中的一个或多个换能器（1702）。电路（图8）耦合到换能器以输出电信号，使得麦克风具有向前指向的主瓣并衰减源自侧面和/或后部的信号。换能器可以有利地包括多个换能器，其中电路产生期望的灵敏度图案。麦克风组件可以用在车辆附件中。

68. 发明申请

WO01045463A1 ELECTROMAGNETIC MICROPHONE FOR STRING INSTRUMENTS 审中-公开
标题翻译：电磁麦克风用于仪器仪表
公开(公告)号：WO01045463A1
公开(公告)日：2001-06-21
申请号：PCT/SE2000/002475
申请日：2000-12-11
IPC分类号： G10H3/18 , H04R9/08
CPC分类号： G10H3/181
摘要： An electromagnetic microphone for string instruments provided to register vibrations in a magnetised string/strings (1), in which at least one coil (2) is provided to register the sideway oscillation of the strings (1).
摘要翻译：一种用于串联仪器的电磁麦克风，用于记录磁化弦线（1）中的振动，其中提供至少一个线圈（2）以记录弦线（1）的侧向振荡。

69. 发明申请

WO2023075053A1 조리기기 审中-公开
公开(公告)号：WO2023075053A1
公开(公告)日：2023-05-04
申请号：PCT/KR2022/007167
申请日：2022-05-19
申请人： 엘지전자 주식회사
发明人： 김해민 , 이동민
IPC分类号： H05B6/64 , H05B6/76 , H04R9/08 , H04N5/225 , F24C15/02 , F24C15/00
摘要： 조리기기의 일 실시예는 캐비티가 형성되는 본체와, 캐비티를 개폐하는 도어를 포함할 수 있다. 도어는, 전방에 배치되는 디스플레이모듈, 디스플레이모듈의 후방에 배치되고, 내부에 냉각을 위한 공기가 유동하는 유로가 형성되는 냉각유로부, 및 냉각유로부의 후방에 배치되고, 본체에서 발생하는 전자기파를 차폐하는 차폐부를 포함할 수 있다. 차폐부는, 가장자리에 함몰되어 형성되고, 냉각유로부로 유입되는 공기가 유동하는 공간을 확장하는 확장부를 포함할 수 있다.

70. 发明申请

WO2022234419A1 ROTATABLY ADJUSTABLE FIXATION SYSTEM FOR MEDICAL IMPLANT 审中-公开
公开(公告)号：WO2022234419A1
公开(公告)日：2022-11-10
申请号：PCT/IB2022/054011
申请日：2022-04-29
申请人： COCHLEAR LIMITED
发明人： EECKHOUDT, Stijn , VAN REUSEL, Floriaan
IPC分类号： A61F2/18 , H04R25/00 , H04R9/08
摘要： An apparatus configured to be implanted within a portion of a recipient's body includes a fixation element having a socket and a transducer configured to be received by the socket. The transducer includes a first end portion configured to transmit signals to and/or receive signals from a target portion of the recipient's body. The transducer further includes a second end portion opposite to the first end portion, the first and second end portions spaced from one another along a center longitudinal axis of the transducer. The transducer further includes a surface at the first end portion or between the first and second end portions, the surface configured to be in mechanical communication with the socket with the center longitudinal axis of the transducer extending through the socket. The transducer is configured to be rotated such that an angular orientation of the center longitudinal axis relative to the socket is controllably adjusted.

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