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    AUTOMOTIVE BALANCED MICROPHONE SYSTEM AND METHOD OF FORMING SAME
    2.
    发明申请
    AUTOMOTIVE BALANCED MICROPHONE SYSTEM AND METHOD OF FORMING SAME 审中-公开
    汽车平衡麦克风系统及其形成方法

    公开(公告)号：US20070291962A1

    公开(公告)日：2007-12-20

    申请号：US11753994

    申请日：2007-05-25

    申请人： Alan Watson ,  Robert Turnbull ,  William Spence

    发明人： Alan Watson ,  Robert Turnbull ,  William Spence

    IPC分类号： H04R3/00 ,  H04R1/02

    CPC分类号： H04R3/00 ,  B60R1/12 ,  B60R11/0247 ,  B60R2011/0033 ,  H04R2410/00 ,  H04R2499/13

    摘要： An automotive balanced microphone system (300) includes a microphone (303) located in a vehicle mirror (301) connected in a balanced configuration for eliminating noise. A split resistor network (305) is used for supplying a supply voltage to the balanced microphone (303). The split resistor network (305) allows the microphone (303) to be easily powered while noise induced into the supply lines can easily cancelled at the microphone output for use with an electronic device (309).

    摘要翻译： 汽车平衡麦克风系统（300）包括位于车辆用反射镜（301）中的麦克风（303），该麦克风连接在平衡配置中以消除噪音。 分离电阻网络（305）用于向平衡麦克风（303）提供电源电压。 分离电阻网络（305）允许麦克风（303）容易地供电，同时在与电子设备（309）一起使用的麦克风输出处易于消除引入电源线的噪声。

    Vehicle Accessory Microphone
    6.
    发明申请
    Vehicle Accessory Microphone 有权
    车载附件麦克风

    公开(公告)号：US20070133827A1

    公开(公告)日：2007-06-14

    申请号：US11539751

    申请日：2006-10-09

    申请人： Robert Turnbull ,  Robert Knapp ,  Alan Watson ,  G. Poe

    发明人： Robert Turnbull ,  Robert Knapp ,  Alan Watson ,  G. Poe

    IPC分类号： H04R3/00

    CPC分类号： H04R1/38 ,  B60R11/0247 ,  B60R2001/1284 ,  H04R1/08 ,  H04R1/342 ,  H04R1/406 ,  H04R3/005 ,  H04R2499/13

    摘要： A microphone includes one or more transducers positioned in a housing. Circuitry 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. The microphone transducers can advantageously include multiple transducers, which with the circuit produce a desired sensitivity pattern. The microphone can be employed in a vehicle accessory.

    摘要翻译： 麦克风包括位于壳体中的一个或多个换能器。 电路耦合到换能器，用于输出电信号，使得麦克风具有向前指向的主瓣并衰减源自侧面的信号。 麦克风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模式。 麦克风可以用在车辆附件中。

    Variable reflectance mirrors and windows
    8.
    发明申请
    Variable reflectance mirrors and windows 有权

    公开(公告)号：US20060007550A1

    公开(公告)日：2006-01-12

    申请号：US11179793

    申请日：2005-07-12

    申请人： William Tonar ,  Frederick Bauer ,  Alan Watson

    发明人： William Tonar ,  Frederick Bauer ,  Alan Watson

    IPC分类号： G02B17/00

    CPC分类号： B60R1/088

    摘要： Various structures for variable reflectance rearview mirrors and variable transmittance windows are disclosed. One embodiment pertains to the provision of a polarized reflector in a rearview mirror. Another embodiment pertains to the provision of a switchable cholesteric liquid crystal element in a window. Yet another embodiment pertains to the provision of a plurality of apertures in a reflector layer of a rearview mirror where the apertures are sized and positioned in alignment with light emitting areas of a display positioned behind the reflector layer. In another embodiment, a moveable display or mirror element is attached to a rearview mirror housing.

    REARVIEW ASSEMBLIES INCORPORATING HANDS-FREE TELEPHONE COMPONENTS
    9.
    发明申请
    REARVIEW ASSEMBLIES INCORPORATING HANDS-FREE TELEPHONE COMPONENTS 有权
    合并无电话电话组件的后期会议

    公开(公告)号：US20070291383A1

    公开(公告)日：2007-12-20

    申请号：US11849527

    申请日：2007-09-04

    申请人： Alan Watson ,  Michael Bryson

    发明人： Alan Watson ,  Michael Bryson

    IPC分类号： G02B7/182

    CPC分类号： B60R1/12 ,  B60R2001/1284 ,  G02B7/182 ,  H04M1/6091

    摘要： The rearview assembly of the present invention may include any one or more of the following: a housing for attaching to the vehicle, the housing may define an interior space that is acoustically separated into at least two chambers; a first speaker that may be located in a first one of the at least two chambers of the interior space of the housing; a first microphone subassembly located on the top surface of the housing; a second microphone subassembly located on the bottom surface of the housing; a display positioned in the housing; an audio/data transceiver for transmitting and receiving audio and data signals to/from a portable device; and a control circuit for determining whether a portable device having a predetermined identification code is within the range of the audio/data transceiver, and for exchanging data with the portable device through the audio/data transceiver.

    摘要翻译： 本发明的后视组件可以包括以下中的一个或多个：用于附接到车辆的壳体，壳体可以限定声学分离成至少两个腔室的内部空间; 第一扬声器，其可以位于壳体的内部空间的至少两个室中的第一个中; 位于所述壳体的顶表面上的第一麦克风子组件; 位于所述壳体的底表面上的第二麦克风子组件; 位于壳体中的显示器; 用于向/从便携式设备发送和接收音频和数据信号的音频/数据收发器; 以及控制电路，用于确定具有预定识别码的便携式设备是否在音频/数据收发器的范围内，并且用于通过音频/数据收发器与便携式设备交换数据。