公开(公告)号：US08280092B2

公开(公告)日：2012-10-02

申请号：US12473009

申请日：2009-05-27

申请人： Takeshi Inoda ,  Rikuo Takano ,  Toshimi Fukuoka ,  Ryusuke Horibe ,  Fuminori Tanaka

发明人： Takeshi Inoda ,  Rikuo Takano ,  Toshimi Fukuoka ,  Ryusuke Horibe ,  Fuminori Tanaka

IPC分类号： H04R11/04 ,  H04R9/08 ,  H04R21/02 ,  H04R19/04

CPC分类号： H04R1/083 ,  G10L2021/02165 ,  H04R1/406 ,  H04R3/005 ,  H04R2201/403

摘要： A voice sound input apparatus, adapted to be inputted a sound and configured to output sound data, includes: a display unit; a first microphone, related to a first sound hole; a second microphone, related to a second sound hole; a signal processing unit; and a microphone holding unit, formed with the first sound hole, and adapted to extend toward a sound source predicted position; wherein a distance between the first sound hole and the second sound hole is a distance that a phase component of a sound strength ratio is lower than or equal to 0 dB, the sound strength ratio being a ratio between a strength of a sound component contained in differential sound pressure of sounds entered to the first sound hole and the second sound hole and a strength of sound pressure of the sound entered to the first sound hole.

摘要翻译： 声音输入装置，适于输入声音并被配置为输出声音数据，包括：显示单元; 与第一声孔相关的第一麦克风; 与第二声孔有关的第二麦克风; 信号处理单元; 以及麦克风保持单元，形成有第一声孔，并且适于朝向声源预测位置延伸; 其中，所述第一声孔和所述第二声孔之间的距离是声强比的相位分量低于或等于0dB的距离，所述声强比是包含在 输入到第一声孔和第二声孔的声音的差分声压和输入到第一声孔的声音的强度。

公开(公告)号：US20120213399A1

公开(公告)日：2012-08-23

申请号：US13033161

申请日：2011-02-23

申请人： Chi Li ,  Sara E. Veyo ,  Justin Lee Healy ,  Adam W. Hellar

发明人： Chi Li ,  Sara E. Veyo ,  Justin Lee Healy ,  Adam W. Hellar

IPC分类号： H04R11/04

CPC分类号： H04R1/028 ,  H04R1/086 ,  H04R2499/13

摘要： A vehicle trim and microphone assembly includes a headliner having a substrate, a foam layer, and a surface cover covering the substrate and foam layer. The substrate has a hole that is covered by the surface cover. A bracket is secured to the substrate and a microphone installed in the bracket so that acoustic sound waves pass through the surface cover within the hole to be detected by the microphone.

摘要翻译： 车辆装饰和麦克风组件包括具有基底，泡沫层和覆盖基底和泡沫层的表面覆盖物的顶篷。 基板具有被表面盖覆盖的孔。 支架被固定到基板和安装在支架中的麦克风，使得声音波通过孔内的表面盖，以由麦克风检测。

公开(公告)号：US20120163646A1

公开(公告)日：2012-06-28

申请号：US12977246

申请日：2010-12-23

申请人： Tenor Chen

发明人： Tenor Chen

IPC分类号： H04R11/04

CPC分类号： H04R1/08 ,  H04R2420/07

摘要： A wireless microphone includes a barrel that includes a grip having top and bottom ends. The barrel further includes a battery accommodating section connected to the bottom end of the grip. The battery accommodating section has at least one battery seat formed with an outward opening and configured for receiving and electrically connecting to a battery, and is formed with an accommodation space disposed adjacent to the at least one battery seat. The wireless microphone further includes a battery cap removably sleevable over the battery accommodating section, and an audio pick-up unit mounted to the top end of the grip and configured to pick-up a sound signal. In addition, the wireless microphone includes a circuit unit that includes a control circuit board and an antenna.

摘要翻译： 无线麦克风包括具有顶端和底端的把手的镜筒。 枪管还包括连接到把手的底端的电池容纳部分。 电池容纳部具有形成有向外开口的至少一个电池座，其构造成用于容纳并电连接到电池，并且形成有与所述至少一个电池座相邻设置的容纳空间。 该无线麦克风还包括可移除地可套在电池容纳部分上的电池盖，以及安装在该把手的顶端并配置成拾取声音信号的音频拾取单元。 此外，无线麦克风包括包括控制电路板和天线的电路单元。

公开(公告)号：US20110286619A1

公开(公告)日：2011-11-24

申请号：US12800578

申请日：2010-05-18

申请人： George Elliott Short, III

发明人： George Elliott Short, III

IPC分类号： H04R11/04

CPC分类号： H04R1/06 ,  H04R9/048 ,  H04R2209/022

摘要： A ribbon-type electroacoustic transducer with improved electrical, electromechanical, electromagnetic characteristics is described.

摘要翻译： 描述了具有改进的电气，机电，电磁特性的带状电声换能器。

公开(公告)号：US08014546B2

公开(公告)日：2011-09-06

申请号：US11326054

申请日：2006-01-05

申请人： Rene Lurvink ,  Martien Kas ,  Marc Smaak ,  Ad Hermans

发明人： Rene Lurvink ,  Martien Kas ,  Marc Smaak ,  Ad Hermans

IPC分类号： H04R25/00 ,  H04R1/02 ,  H04R9/08 ,  H04R11/04 ,  H04R17/02 ,  H04R19/04 ,  H04R21/02

CPC分类号： H04R19/04 ,  H04R19/005

摘要： A microphone has at least one non-conductive component with at least one side covered by a metal layer which in turn is covered by a protective layer, and the microphone can be a component of a delegate unit of a conference system or a congress system.

摘要翻译： 麦克风具有至少一个非导电部件，至少一个侧面被金属层覆盖，金属层又被保护层覆盖，麦克风可以是会议系统或会议系统的委托单元的组件。

公开(公告)号：US07974430B2

公开(公告)日：2011-07-05

申请号：US11341257

申请日：2006-01-27

申请人： Toshiro Izuchi ,  Kazuo Ono ,  Kensuke Nakanishi ,  Hiroaki Onishi

发明人： Toshiro Izuchi ,  Kazuo Ono ,  Kensuke Nakanishi ,  Hiroaki Onishi

IPC分类号： H04R9/08 ,  H04R11/04 ,  H04R17/02 ,  H04R19/04 ,  H04R21/02 ,  H04R25/00

CPC分类号： H04R19/04 ,  H04R1/086

摘要： In order to automate a microphone assembly process including a dust-proof treatment, an object of the present invention is to provide a dust-proof microphone having a configuration suitable for automated assembly.According to the present invention, a microphone has a plate-like or film-like dust-proof section that is disposed in a conductive housing (capsule) having a sound aperture and covers the sound aperture. The dust-proof section has a plurality of pores at least in a region corresponding to the sound aperture, and the dust-proof section further has a nonporous region. In the case of an electret condenser microphone, from the viewpoint of performance of the microphone, the dust-proof section is conductive. In addition, taking into account a soldering in a reflow furnace, the dust-proof section is heat-resistant. Each pore is desirably designed taking into account the environment for the usage of the microphone. However, if it is supposed that the microphone is used near one's mouth, each pore has an area of 0.01 mm2 or less. In addition, to enhance the dust-proof effect, the pores may be subjected to a water-repellent treatment.

摘要翻译： 为了使包括防尘处理的麦克风组装过程自动化，本发明的目的是提供一种具有适于自动组装的结构的防尘麦克风。 根据本发明，麦克风具有设置在具有声孔并且覆盖声孔的导电壳体（胶囊）中的板状或膜状防尘部。 防尘部至少在与声孔对应的区域中具有多个孔，防尘部还具有无孔区域。 在驻极体电容麦克风的情况下，从麦克风的性能的观点出发，防尘部是导电的。 此外，考虑到回流炉中的焊接，防尘部分是耐热的。 理想地设计每个孔，考虑到麦克风的使用环境。 然而，如果假设麦克风在嘴口附近使用，则每个孔的面积为0.01mm 2或更小。 此外，为了提高防尘效果，可以对该孔进行防水处理。

公开(公告)号：US20110110551A1

公开(公告)日：2011-05-12

申请号：US12614793

申请日：2009-11-09

申请人： Belinda Baker Ramsey

发明人： Belinda Baker Ramsey

IPC分类号： H04R11/04

CPC分类号： H04R1/1075

摘要： An apparatus for releasably securing at least one wireless communication device to at least one head gear is disclosed. The apparatus comprises an elongated L-shaped member defined by a proximal, generally a straight portion terminating at a sleeved clip having a left arm and a right arm and a distal, generally a curved portion extending perpendicular to the straight portion and terminating at a circular end member. The circular end member expands around an earbud of a wireless communication device thereby preventing it from falling off. The left arm and the right arm of the sleeved clip attach to a head gear thereby holding the wireless communication device. The head gear may be selected from a group comprised of eyeglasses, sunglasses, helmet, visor, headband or cap. The sleeved clip can be interchangeable with a clamp or elastic tube, and available in different sizes for flexibility.

摘要翻译： 公开了一种用于将至少一个无线通信设备可释放地固定到至少一个头盔的装置。 该装置包括细长的L形构件，其由近端，大体上直的部分限定，终止于具有左臂和右臂的套筒夹子，以及远端，大致为弯曲部分，垂直于直线部分延伸并终止于圆形 终端成员。 圆形端部件围绕无线通信设备的耳塞膨胀，从而防止其脱落。 袖子夹的左臂和右臂连接到头齿轮，从而保持无线通信装置。 头盔可以从由眼镜，太阳镜，头盔，面罩，头带或帽组成的组中选择。 套筒夹可以与夹具或弹性管相互替换，并具有不同尺寸的灵活性。

公开(公告)号：US20110038502A1

公开(公告)日：2011-02-17

申请号：US12989259

申请日：2009-04-21

申请人： Ho Shun Shiu ,  Zhiqing Hu ,  Jianyong Wu ,  Xiaowen Chen

发明人： Ho Shun Shiu ,  Zhiqing Hu ,  Jianyong Wu ,  Xiaowen Chen

IPC分类号： H04R11/04 ,  H04R19/01

CPC分类号： H04R19/016 ,  H04R2400/11

摘要： An electret capacitor microphone with one-piece vocal cavity component includes; a shell, a vibration element and a circuit board which is used to envelop the shell containing cavity and connect with the shell; the first vocal cavity is formed between the vibration element and the inner surface of the top of the shell; voice holes are connected with the first vocal cavity; wherein, one-piece vocal component that lies between the vibration element and circuit board is installed in the shell. The one-piece vocal cavity component is formed by an annular sidewall and a cavity board formed in one-piece on the annular sidewall. A through-hole is formed on the cavity board and inner concave at lower end of an annular sidewall. The second vocal cavity is formed between the annular sidewall and the cavity board. An external surface of the annular sidewall is coated with an insulating material layer.

摘要翻译： 具有单件声腔组件的驻极体电容麦克风包括： 壳体，振动元件和电路板，其用于包封壳体并与壳体连接; 第一声​​腔形成在振动元件和壳体顶部的内表面之间; 声孔与第一个声腔相连; 其中，位于振动元件和电路板之间的单件声部件安装在外壳中。 一体式声腔部件由环形侧壁和在环形侧壁上成形为一体的空腔板形成。 在空腔板上形成通孔，在环形侧壁的下端形成有内凹部。 第二声腔形成在环形侧壁和空腔板之间。 环形侧壁的外表面涂有绝缘材料层。

公开(公告)号：US20110038492A1

公开(公告)日：2011-02-17

申请号：US12911449

申请日：2010-10-25

申请人： Miles N. Ronald ,  F. Levent Degertekin

发明人： Miles N. Ronald ,  F. Levent Degertekin

IPC分类号： H04R11/04

CPC分类号： H04R23/008 ,  H04R23/006

摘要： A microphone having an optical component for converting the sound-induced motion of the diaphragm into an electronic signal using a diffraction grating. The microphone with inter-digitated fingers is fabricated on a silicon substrate using a combination of surface and bulk micromachining techniques. A 1 mm×2 mm microphone diaphragm, made of polysilicon, has stiffeners and hinge supports to ensure that it responds like a rigid body on flexible hinges. The diaphragm is designed to respond to pressure gradients, giving it a first order directional response to incident sound. This mechanical structure is integrated with a compact optoelectronic readout system that displays results based on optical interferometry.

摘要翻译： 一种麦克风，其具有用于使用衍射光栅将振动膜的声音引起的运动转换为电子信号的光学部件。 具有数字化指状物的麦克风使用表面和体微加工技术的组合在硅衬底上制造。 由多晶硅制成的1 mm×2 mm麦克风隔膜具有加强件和铰链支撑，以确保其在柔性铰链上像刚体一样响应。 隔膜设计用于响应压力梯度，给予其对入射声音的一级定向响应。 该机械结构与紧凑型光电读出系统集成，该系统基于光学干涉测量显示结果。

公开(公告)号：US20110026753A1

公开(公告)日：2011-02-03

申请号：US12900543

申请日：2010-10-08

申请人： Walter A. Kargus, IV

发明人： Walter A. Kargus, IV

IPC分类号： H04R11/04

CPC分类号： H04R1/38 ,  H04R2410/00

摘要： A microphone assembly includes a housing including at least one first tube in communication with at least one first cavity, at least one second tube in communication with at least one second cavity, one third tube in communication with at least one third cavity, and at least one microphone element separating the first, second and third cavities, wherein sound waves are received in the first, second, and third tubes and directed into the cavities and received by the microphone element. A method for converting sound waves into an electrical signal includes receiving the sound waves through at least three tube openings and directing the received sound waves along tube pathways into at least a first, second, and third cavity to a microphone separating the first, second, and third cavity. The method further includes converting the received sound waves into an electrical signal with the microphone.

摘要翻译： 麦克风组件包括壳体，该壳体包括与至少一个第一空腔连通的至少一个第一管，与至少一个第二空腔连通的至少一个第二管，与至少一个第三腔连通的一个第三管， 一个麦克风元件分离第一，第二和第三腔，其中声波被接收在第一，第二和第三管中并且被引导到空腔中并由麦克风元件接收。 用于将声波转换成电信号的方法包括：通过至少三个管开口接收声波，并将接收到的声波沿管路引导到至少第一，第二和第三腔中，将麦克风分开第一，第二， 和第三腔。 该方法还包括用麦克风将接收的声波转换为电信号。