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1. 发明申请

WO2002076142A3 PHANTON POWER OPTICAL MICROPHONE SYSTEM 审中-公开
公开(公告)号：WO2002076142A3
公开(公告)日：2002-09-26
申请号：PCT/IL2002/000192
申请日：2002-03-10
申请人： PHONE-OR LTD. , PARITSKY, Alexander , SMIRNOV, Sergei
发明人： PARITSKY, Alexander , SMIRNOV, Sergei
IPC分类号： H04R23/00
摘要： The invention provides a noise suppresson phantom power optical microphone system having an optical microphone consisting of a light source having an input terminal, a membrane and a photodetector having an outpout terminal, the system including a signal amplifier connectable to the outpout terminal of the photodector; a processing amplifier connected to the output of the signal amplifier for providing high amplification to relatively weak input signals and low amplification to relatively strong input signals; a first circuit connecting the input terminal of the light source to a phantom power source; a second circuit connecting the outpout of the signal amplifier to the first circuit, and a third circuit connecting the output of the processing amplifier to the first circuit.

2. 发明申请

WO2002076142A2 PHANTON POWER OPTICAL MICROPHONE SYSTEM 审中-公开
标题翻译： PHANTON功率光学麦克风系统
公开(公告)号：WO2002076142A2
公开(公告)日：2002-09-26
申请号：PCT/IL2002/000192
申请日：2002-03-10
申请人： PHONE-OR LTD. , PARITSKY, Alexander , SMIRNOV, Sergei
发明人： PARITSKY, Alexander , SMIRNOV, Sergei
IPC分类号： H04R
CPC分类号： H04R23/008
摘要： The invention provides a noise suppresson phantom power optical microphone system having an optical microphone consisting of a light source having an input terminal, a membrane and a photodetector having an outpout terminal, the system including a signal amplifier connectable to the outpout terminal of the photodector; a processing amplifier connected to the output of the signal amplifier for providing high amplification to relatively weak input signals and low amplification to relatively strong input signals; a first circuit connecting the input terminal of the light source to a phantom power source; a second circuit connecting the outpout of the signal amplifier to the first circuit, and a third circuit connecting the output of the processing amplifier to the first circuit.
摘要翻译：本发明提供了一种噪声抑制幻影电力光学麦克风系统，其具有由具有输入端的光源组成的光学麦克风，具有输出端的膜和光电检测器，该系统包括可连接到光电检测器的输出端的信号放大器; 连接到信号放大器的输出端的处理放大器，用于向相对较弱的输入信号提供高放大率，并对相对较强的输入信号进行低放大; 将光源的输入端子连接到幻象电源的第一电路; 将信号放大器的输出端连接到第一电路的第二电路和将处理放大器的输出连接到第一电路的第三电路。

3. 发明申请

WO0234009A3 OPTICAL HEADS FOR OPTICAL MICROPHONE/SENSORS 审中-公开
标题翻译：光学麦克风/传感器的光学头
公开(公告)号：WO0234009A3
公开(公告)日：2003-01-03
申请号：PCT/IL0100953
申请日：2001-10-15
申请人： PHONE OR LTD , PARITSKY ALEXANDER , KOTS ALEXANDER
发明人： PARITSKY ALEXANDER , KOTS ALEXANDER
IPC分类号： H04R23/00
CPC分类号： H04R23/008
摘要： The invention provides a head for an optical microphone/sensor, including two spaced-apart, integrally interconnected, juxtaposed lightguides made of transparent, moldable material; a first of the lightguides including a light-admitting end, an intermediate section and a light-transmitting end having a light-transmitting face, and a second of the lightguides including a light-receiving end having a light-receiving face, an intermediate section and a light-outputting end; the edges of the light-transmitting end and light-receiving end being disposed in close proximity to, or at least indirectly contacting, each other so as to optimally transmit light towards a membrane and receive light reflected from the membrane.
摘要翻译：本发明提供了一种用于光学麦克风/传感器的头部，包括由透明的可模制材料制成的两个间隔开的整体互连的并置光导; 第一光导包括光入射端，中间部分和具有透光面的透光端，第二光导包括具有光接收面的光接收端，中间部分和光输出端; 光透射端和光接收端的边缘彼此靠近或至少间接接触地设置，以便最佳地将光透射到膜并接收从膜反射的光。

4. 发明申请

WO2002087278A3 OPTICAL MICROPHONE CONSTRUCTION 审中-公开
公开(公告)号：WO2002087278A3
公开(公告)日：2002-10-31
申请号：PCT/IL2002/000241
申请日：2002-03-25
申请人： PHONE-OR LTD. , PARITSKY, Alexander , KOTS, Alexander
发明人： PARITSKY, Alexander , KOTS, Alexander
IPC分类号： H04R23/00
摘要： An optical microphone device which comprises an inverted, cup-shaped body including a top wall and at least one side wall and being at least partly made of transparent material; at least two lenses projecting from the lower surface of said top wall and extending respectively towards said light source and said photodetector, and a pyramid-shaped air gap having a ridge separating said lenses.

5. 发明申请

WO0201912A2 OPTICAL MICROPHONE/SENSOR 审中-公开
标题翻译：光学麦克风/传感器
公开(公告)号：WO0201912A2
公开(公告)日：2002-01-03
申请号：PCT/IL0100576
申请日：2001-06-25
申请人： PHONE OR LTD , PARITSKY ALEXANDER , KOTS ALEXANDER
发明人： PARITSKY ALEXANDER , KOTS ALEXANDER
IPC分类号： G01H9/00 , H04R23/00
CPC分类号： H04R23/008
摘要： The invention provides a microphone/sensor, inlcuding a housing defining a chamber and having an opening; at least one pair of optical waveguides, each having an input end portion and an output end portion, the input end portion of a first waveguide being optically coupled to a source of light and the output end portion of a second waveguide being optically coupled to a light intensity detector; a membrane having two opposite surfaces extending across the opening to form a sealed-off chamber inside the housing; a head, including the input end portion of the second optical waveguide and the output end portion of the first optical waveguide, affixedly located at least in proximity to each other, each of the output end portion of the first waveguide and input end portion ofthe second waveguide having an optical axis and an output face, the output face being cut at an angle theta with respect to the axis, the axes forming forming an angle alpha between them, wherein, upon operation, the light emerging from the output end portion of the first waveguide impinges on a surface of the membrane at an angle of incidence beta , and wherein beta = f( alpha , theta ); the microphone/sensor further including pressure-equalizing means for equalizing the pressure on the two surfaces of the membrane.
摘要翻译：本发明提供了一种麦克风/传感器，包括限定腔室并具有开口的壳体; 至少一对光波导，每个光波导具有输入端部分和输出端部分，第一波导的输入端部分光耦合到光源，第二波导的输出端部分光耦合到光强度检测器; 具有延伸穿过所述开口的两个相对表面以在所述壳体内部形成密封室的膜; 包括第二光学波导的输入端部分和第一光学波导的输出端部分的头部，所述头部固定地至少彼此靠近地定位，第一波导的输出端部分和第二波导的输入端部分中的每一个具有光轴和输出面的波导，所述输出面相对于所述轴线以角度θ切割，所述轴线在它们之间形成角度α，其中，在操作时，从所述输出面的所述输出端部分第一波导以入射角β撞击膜的表面，并且其中β= f（α，θ）麦克风/传感器还包括用于均衡膜两个表面上的压力的压力平衡装置。

6. 发明申请

WO2002080616A3 OPTICAL MICROPHONE FOR COMMUNICATION DEVICES 审中-公开
公开(公告)号：WO2002080616A3
公开(公告)日：2002-10-10
申请号：PCT/IL2002/000240
申请日：2002-03-25
申请人： PHONE-OR LTD. , PARITSKY, Alexander , KOTS, Alexander
发明人： PARITSKY, Alexander , KOTS, Alexander
IPC分类号： H04R23/00
摘要： A lightwaveguide panel to be used with a a mobile telephone (MT) or personal digital assistant (PDA), the pannel comprises a first portion for lighting an LCD and/or a keyboard, and a second integral portion, said second portion including a first inclined surface for directing light from a source of light onto a light-reflecting acoustically responsive membrane, and a second inclined surface for directing light from said membrane onto a photo-detector.

7. 发明申请

WO02080616A2 OPTICAL MICROPHONE FOR COMMUNICATION AND OTHER DEVICES 审中-公开
标题翻译：用于通信和其他设备的光学麦克风
公开(公告)号：WO02080616A2
公开(公告)日：2002-10-10
申请号：PCT/IL0200240
申请日：2002-03-25
申请人： PHONE OR LTD , PARITSKY ALEXANDER , KOTS ALEXANDER
发明人： PARITSKY ALEXANDER , KOTS ALEXANDER
IPC分类号： H04R23/00
CPC分类号： H04R23/008 , Y10S385/901
摘要： A lightwaveguide panel to be used with a a mobile telephone (MT) or personal digital assistant (PDA), the pannel comprises a first portion for lighting an LCD and/or a keyboard, and a second integral portion, said second portion including a first inclined surface for directing light from a source of light onto a light-reflecting acoustically responsive membrane, and a second inclined surface for directing light from said membrane onto a photo-detector.
摘要翻译：一种与移动电话（MT）或个人数字助理（PDA）一起使用的光波导面板，该通道包括用于点亮LCD和/或键盘的第一部分和第二整体部分，所述第二部分包括第一倾斜用于将光从光源引导到光反射声响应膜上的表面，以及用于将来自所述膜的光引导到光检测器上的第二倾斜表面。

8. 发明申请

WO0237601A3 ANTENNA UNIT FOR CELLULAR TELEPHONES 审中-公开
标题翻译：蜂窝电话天线单元
公开(公告)号：WO0237601A3
公开(公告)日：2002-09-06
申请号：PCT/IL0100989
申请日：2001-10-25
申请人： PHONE OR LTD , PARITSKY ALEXANDER , KOTS ALEXANDER
发明人： PARITSKY ALEXANDER , KOTS ALEXANDER
IPC分类号： H01Q1/24 , H04B1/38 , H04R23/00
CPC分类号： H01Q1/245 , H01Q1/242 , H04B1/3838 , H04R23/00
摘要： The invention provides a sound-propagation/antenna unit (6) for a cellular telephone (4), including a tubular element having a distal end (8), an intermediate portion (16) and a proximal end (12); the distal end (8) having a sound-admitting portion (10), the proximal end (12) being articulatable (14) to a cellular telephone (4), and at least the intermediate portion (16) being made of, or including, electromagnetic wave-conducting means connectable to the cellular telephone (4).
摘要翻译：本发明提供了一种用于蜂窝电话（4）的声音传播/天线单元（6），包括具有远端（8），中间部分（16）和近端（12）的管状元件。所述远端（8）具有声音允许部分（10），所述近端（12）可铰接（14）到蜂窝电话（4），并且至少所述中间部分（16）由，可连接到蜂窝电话（4）的电磁波传导装置。

9. 发明申请

WO2002047434A3 OPTICAL MICROPHONE SYSTEM AND A METHOD FOR FORMING SAME 审中-公开
公开(公告)号：WO2002047434A3
公开(公告)日：2002-06-13
申请号：PCT/IL2001/001112
申请日：2001-12-02
申请人： PHONE-OR LTD. , PARITSKY, Alexander , KOTS, Alexander , SMIRNOV, Sergey
发明人： PARITSKY, Alexander , KOTS, Alexander , SMIRNOV, Sergey
IPC分类号： H04R23/00
摘要： The invention provides an optical microphone system, including a microphone head including a light source, a light detector, a membrane having a first surface and a second surface and being responsive to sound pressure, the head being mounted in an enclosure having at least one opening facing the first surface, and a microphone base selected from the group of bases having means for interconnecting with the enclosure and being entirely closed, or provided with at least one aperture, facilitating the entrance therethrough of sound pressure. The invention further provides a method for forming an optical microphone.

10. 发明申请

WO0247434A2 OPTICAL MICROPHONE SYSTEM AND A METHOD FOR FORMING SAME 审中-公开
标题翻译：光学麦克风系统及其形成方法
公开(公告)号：WO0247434A2
公开(公告)日：2002-06-13
申请号：PCT/IL0101112
申请日：2001-12-02
申请人： PHONE OR LTD , PARITSKY ALEXANDER , KOTS ALEXANDER , SMIRNOV SERGEY
发明人： PARITSKY ALEXANDER , KOTS ALEXANDER , SMIRNOV SERGEY
IPC分类号： H04R23/00
CPC分类号： H04R23/008
摘要： The invention provides an optical microphone system, including a microphone head including a light source, a light detector, a membrane having a first surface and a second surface and being responsive to sound pressure, the head being mounted in an enclosure having at least one opening facing the first surface, and a microphone base selected from the group of bases having means for interconnecting with the enclosure and being entirely closed, or provided with at least one aperture, facilitating the entrance therethrough of sound pressure. The invention further provides a method for forming an optical microphone.
摘要翻译：本发明提供了一种光学麦克风系统，其包括麦克风头，该麦克风头包括光源，光检测器，具有第一表面和第二表面的膜并且响应于声压，头部安装在具有至少一个开口面向第一表面的麦克风基座，以及从具有与外壳相互连接并且完全关闭的装置的基座组中选择的麦克风基座，或设置有至少一个孔，便于通过其进入声压的入口。本发明还提供了一种用于形成光学麦克风的方法。

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