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31. 发明申请

US20130129133A1 MICROPHONE UNIT 有权
标题翻译：麦克风单元
公开(公告)号：US20130129133A1
公开(公告)日：2013-05-23
申请号：US13813812
申请日：2011-07-14
申请人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka
发明人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka
IPC分类号： H04R1/08
CPC分类号： H04R1/08 , H04R1/021 , H04R1/04 , H04R1/38 , H04R19/005 , H04R19/04
摘要： A microphone unit (1) is provided with an electro-acoustic transducer (13) which converts acoustic signals into electric signals on the basis of the oscillation of a diaphragm (134), and a housing (10) which contains the electro-acoustic transducer (13). The housing (10) is provided with: a first sound conduction space (SP1) that guides sound waves from the outside to one side of the diaphragm (134) via at least one first aperture (18) formed on the exterior of the housing (10); and a second sound conduction space (SP2) that guides sound waves from the outside to the other side of the diaphragm (134) via at least one second aperture (19) formed on the exterior of the housing (10). The total square area of at least one first aperture (18) and the total square area of at least one second aperture (19) are not the same.
摘要翻译：麦克风单元（1）设置有电声换能器（13），其基于振动板（134）的振动将声信号转换为电信号;以及壳体（10），其包含电声换能器（13）。壳体（10）设置有：第一声音传导空间（SP1），其经由形成在壳体的外部上的至少一个第一孔（18）将声波从外部引导到隔膜（134）的一侧 10）; 以及第二声音传导空间（SP2），其经由形成在壳体（10）的外部上的至少一个第二孔（19）将声波从外部引导到隔膜（134）的另一侧。至少一个第一孔（18）的总平方面积和至少一个第二孔（19）的总平方面积不相同。

32. 发明授权

US08433089B2 Voice input apparatus 有权
标题翻译：语音输入设备
公开(公告)号：US08433089B2
公开(公告)日：2013-04-30
申请号：US12618080
申请日：2009-11-13
申请人： Fuminori Tanaka , Ryusuke Horibe , Takeshi Inoda , Masatoshi Ono , Rikuo Takano , Toshimi Fukuoka
发明人： Fuminori Tanaka , Ryusuke Horibe , Takeshi Inoda , Masatoshi Ono , Rikuo Takano , Toshimi Fukuoka
IPC分类号： H04R1/02 , H04R11/04
CPC分类号： H04R1/38 , H04R1/04 , H04R1/28 , H04R19/005 , H04R2201/003 , H04R2499/11
摘要： A microphone unit is disposed in the inside of a first housing of a voice input apparatus. The microphone unit includes: a second housing; a diaphragm which is disposed in the inside of the second housing; and an electric circuit portion which processes an electric signal that is generated based on a vibration of the diaphragm. In the voice input apparatus, a first sound guide space which guides a sound outside the first housing to a first surface of the diaphragm and a second sound guide space which guides a sound outside the first housing to a second surface of the diaphragm are formed. The electric circuit portion is disposed in either one of the first sound guide space and the second sound guide space; and an acoustic resistance portion which adjusts at least one of a frequency characteristic of the first sound guide space and a frequency characteristic of the second sound guide space is formed.
摘要翻译：麦克风单元设置在语音输入设备的第一外壳的内部。麦克风单元包括：第二壳体; 隔膜，其设置在所述第二壳体的内部; 以及电路部分，其处理基于所述振膜的振动而产生的电信号。在语音输入装置中，形成将第一壳体外的声音引导到隔膜的第一面的第一声音引导空间和将第一壳体的外部的声音引导到隔膜的第二面的第二声音引导空间。电路部分设置在第一声音引导空间和第二声音引导空间中的任一个中; 并且形成了调节第一声音引导空间的频率特性和第二声音引导空间的频率特性中的至少一个的声阻部分。

33. 发明申请

US20130070951A1 MICROPHONE UNIT AND SOUND INPUT DEVICE INCORPORATING SAME 有权
标题翻译：麦克风单元和声纳输入装置
公开(公告)号：US20130070951A1
公开(公告)日：2013-03-21
申请号：US13700943
申请日：2011-05-27
申请人： Fuminori Tanaka , Takeshi Inoda , Ryusuke Horibe
发明人： Fuminori Tanaka , Takeshi Inoda , Ryusuke Horibe
IPC分类号： H04R1/04
CPC分类号： H04R1/04 , H04R1/38 , H04R3/005 , H04R19/04 , H04R2499/11
摘要： An enclosure (10) of a microphone unit (1) includes a mounting portion (11) which has a mounting surface (11a) where a first vibration portion (13) and a second vibration portion (15) are mounted and in which, in the back surface (11b) of the mounting surface (11a), a first sound hole (23) and a second sound hole (25) are provided; in the enclosure (10), a first sound path (41) is provided that transmits sound waves input through the first sound hole (23) to one surface of a first diaphragm (134) and that also transmits the sound waves to one surface of a second diaphragm (154) and a second sound path (42) is provided that transmits sound waves input through the second sound hole to the other surface of the second diaphragm (154).
摘要翻译：麦克风单元（1）的外壳（10）包括具有安装表面（11a）的安装部分（11），其中安装有第一振动部分（13）和第二振动部分（15），其中，设置安装面（11a）的背面（11b），第一声孔（23）和第二声孔（25）。在外壳（10）中，设置有第一声音路径（41），其将通过第一声孔（23）输入的声波传送到第一隔膜（134）的一个表面，并且还将声波发送到提供了将通过第二声孔输入的声波传递到第二隔膜（154）的另一个表面的第二隔膜（154）和第二声音路径（42）。

34. 发明授权

US08249273B2 Sound input device 有权
标题翻译：声音输入设备
公开(公告)号：US08249273B2
公开(公告)日：2012-08-21
申请号：US12330227
申请日：2008-12-08
申请人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka , Shigeo Maeda , Rikuo Takano , Kiyoshi Sugiyama , Toshimi Fukuoka , Masatoshi Ono
发明人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka , Shigeo Maeda , Rikuo Takano , Kiyoshi Sugiyama , Toshimi Fukuoka , Masatoshi Ono
IPC分类号： H04B15/00
CPC分类号： G10L21/0208 , G10L21/0232 , G10L2021/02165 , H04R1/406 , H04R3/005 , H04R2430/21
摘要： A sound input device includes a differential microphone, configured to receive sound including noise, and generate a first signal in accordance with the sound; a detector, configured to detect the noise, and generate a second signal in accordance with the detected noise; and a controller, configured to control at least one of suppression of high-frequency components of the first signal and changing of a frequency band to be suppressed of the first signal based on the second signal.
摘要翻译：声音输入装置包括：差分麦克风，被配置为接收包括噪声的声音，并根据声音产生第一信号; 检测器，被配置为检测噪声，并根据检测到的噪声产生第二信号; 以及控制器，被配置为基于所述第二信号来控制所述第一信号的高频分量的抑制和要抑制的第一信号的频带的变化中的至少一个。

35. 发明授权

US08135144B2 Microphone system, sound input apparatus and method for manufacturing the same 有权
标题翻译：麦克风系统，声音输入装置及其制造方法
公开(公告)号：US08135144B2
公开(公告)日：2012-03-13
申请号：US12275986
申请日：2008-11-21
申请人： Takeshi Inoda , Ryusuke Horibe , Shigeo Maeda , Fuminori Tanaka , Toshimi Fukuoka
发明人： Takeshi Inoda , Ryusuke Horibe , Shigeo Maeda , Fuminori Tanaka , Toshimi Fukuoka
IPC分类号： H04R3/00
CPC分类号： H04R1/406 , H04M1/03 , H04R1/38 , H04R3/005 , H04R19/005 , H04R2430/21 , H04R2499/11 , Y10T29/49005
摘要： A microphone system, includes: a housing, adapted to be placed in a reference position relative to a sound source; a first microphone, configured to receive sound from the sound source at a first position within the housing; a second microphone, configured to receive sound from the sound source at a second position within the housing; and a differential signal generator, wherein: the first and second positions are arranged on a first line; and the first line perpendicularly intersects a second line that is extended from the sound source at a third position which is not between the first and second positions, and obliquely intersects a third line that is extended from the sound source at a fourth position which is between the first and second positions, when the housing is placed at the reference position.
摘要翻译：麦克风系统包括：壳体，适于相对于声源放置在参考位置; 第一麦克风，被配置为在所述壳体内的第一位置处接收来自所述声源的声音; 第二麦克风，被配置为在所述壳体内的第二位置处接收来自所述声源的声音; 和差分信号发生器，其中：所述第一和第二位置布置在第一线上; 并且所述第一线垂直相交于在不在所述第一位置和所述第二位置之间的第三位置处从所述声源延伸的第二线，并且在与所述第二位置之间的第四位置处从所述声源延伸的第三线倾斜相交，当壳体被放置在参考位置时的第一和第二位置。

36. 发明申请

US20110233692A1 MICROPHONE UNIT AND VOICE INPUT DEVICE USING SAME 有权
标题翻译：麦克风单元和使用相同的语音输入设备
公开(公告)号：US20110233692A1
公开(公告)日：2011-09-29
申请号：US13133515
申请日：2009-12-10
申请人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka , Akira Funatsu , Michitomo Shibutani
发明人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka , Akira Funatsu , Michitomo Shibutani
IPC分类号： H01L29/84
CPC分类号： H04R19/04 , H01L2224/48091 , H01L2224/48137 , H01L2924/16151 , H01L2924/16152 , H04R1/04 , H04R1/38 , H04R19/005 , H04R2499/11 , H01L2924/00014
摘要： A microphone unit converts voice into an electric signal based on the vibration of a diaphragm contained in an MEMS chip. The microphone unit includes a substrate on which the diaphragm is mounted (the MEMS chip is mounted); a cover member, having sound holes, that is disposed above the substrate so that the diaphragm is contained within the inner space formed between the cover member and the substrate; and a holding member that holds only the substrate or both of the substrate and the cover member.
摘要翻译：麦克风单元基于MEMS芯片中包含的隔膜的振动将语音转换成电信号。麦克风单元包括其上安装有隔膜的基板（安装有MEMS芯片）; 具有声孔的盖构件，其设置在所述基板的上方，使得所述隔膜容纳在形成在所述盖构件和所述基板之间的内部空间中; 以及仅保持基板或保持基板和盖构件的保持构件。

37. 发明申请

US20110172996A1 VOICE INPUT DEVICE, METHOD FOR MANUFACTURING THE SAME, AND INFORMATION PROCESSING SYSTEM 审中-公开
标题翻译：语音输入装置，其制造方法和信息处理系统
公开(公告)号：US20110172996A1
公开(公告)日：2011-07-14
申请号：US12994142
申请日：2009-05-20
申请人： Rikuo Takano , Kiyoshi Sugiyama , Toshimi Fukuoka , Masatoshi Ono , Ryusuke Horibe , Fuminori Tanaka , Takeshi Inoda
发明人： Rikuo Takano , Kiyoshi Sugiyama , Toshimi Fukuoka , Masatoshi Ono , Ryusuke Horibe , Fuminori Tanaka , Takeshi Inoda
IPC分类号： G10L21/02 , G10L21/00
CPC分类号： H04R3/005 , G10L15/20 , G10L21/0208 , G10L2021/02165 , H03G3/301 , H03G3/32 , H04M1/6008 , H04M2250/74 , H04R17/02 , H04R19/005 , H04R19/04 , H04R31/00 , H04R2499/11
摘要： A voice input device, a method for manufacturing the same, and an information processing system are provided. The voice input device has a function of removing a noise component and includes a first microphone 710-1 that includes a first vibrating membrane, a second microphone 710-2 that includes a second vibrating membrane, and a differential signal generation section 720 that generates a differential signal that represents a difference between a first voltage signal and a second voltage signal. The first and second vibrating membranes are disposed so that a noise intensity ratio is smaller than an input voice intensity ratio that represents the ratio to intensity of an input voice component. The differential signal generation section 720 includes a gain section 760 that applies a predetermined gain to the first voltage signal and a differential signal output section 740 that generates and outputs a differential signal between the first voltage signal, to which the predetermined gain is applied by the gain section, and the second voltage signal.
摘要翻译：提供语音输入装置，其制造方法和信息处理系统。语音输入装置具有去除噪声分量的功能，并且包括包括第一振动膜的第一麦克风710-1，包括第二振动膜的第二麦克风710-2和产生第二振动膜的差分信号产生部720 差分信号，其表示第一电压信号和第二电压信号之间的差。第一和第二振动膜被布置成使得噪声强度比小于表示输入声音分量的强度的比率的输入语音强度比。差分信号产生部分720包括对第一电压信号施加预定增益的增益部分760和在第一电压信号之间生成并输出预定增益的第一电压信号之间的差分信号的差分信号输出部分740，增益部分和第二电压信号。

38. 发明申请

US20110158453A1 MICROPHONE UNIT 审中-公开
标题翻译：麦克风单元
公开(公告)号：US20110158453A1
公开(公告)日：2011-06-30
申请号：US12954810
申请日：2010-11-26
申请人： Fuminori TANAKA , Ryusuke Horibe , Shuji Umeda , Takeshi Inoda
发明人： Fuminori TANAKA , Ryusuke Horibe , Shuji Umeda , Takeshi Inoda
IPC分类号： H04R1/02
CPC分类号： H04R19/04
摘要： The microphone unit of the present invention comprises an electro-acoustic converter for converting an acoustic signal to an electric signal, the converter having a diaphragm displaced by acoustic pressure; and a housing provided with an accommodation space for accommodating the electro-acoustic converter, and with an acoustic path for guiding outside sound from an acoustic hole to the diaphragm. An external-connection electrode having the same function is formed on a first external surface belonging to the housing and having the acoustic hole, and on a second external surface on the side opposite the first external surface of the housing.
摘要翻译：本发明的麦克风单元包括用于将声信号转换为电信号的电声转换器，该转换器具有由声压移位的隔膜; 以及壳体，其设置有用于容纳电声转换器的容置空间，以及用于将声音从声孔引导到隔膜的声路。具有相同功能的外部连接电极形成在属于壳体的第一外表面上并具有声孔，以及在与壳体的第一外表面相对的一侧的第二外表面上。

39. 发明申请

US20090290740A1 MICROPHONE UNIT AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：麦克风单元及其制造方法
公开(公告)号：US20090290740A1
公开(公告)日：2009-11-26
申请号：US12424226
申请日：2009-04-15
申请人： Fuminori Tanaka , Ryusuke Horibe , Takeshi Inoda , Rikuo Takano , Kiyoshi Sugiyama , Toshimi Fukuoka , Masatoshi Ono
发明人： Fuminori Tanaka , Ryusuke Horibe , Takeshi Inoda , Rikuo Takano , Kiyoshi Sugiyama , Toshimi Fukuoka , Masatoshi Ono
IPC分类号： H04R11/04 , H04R31/00
CPC分类号： H04R19/04 , Y10T29/49005
摘要： A microphone unit includes a microphone substrate. A plurality of diaphragm units are disposed on the microphone substrate. Each of the diaphragm units includes a diaphragm. A plurality of partition walls are disposed on the microphone substrate. Each of the partition walls surrounds the diaphragm so as to define a first area. A signal processor is disposed at a second area outside the first area and is configured to process signals output from the diaphragm units.
摘要翻译：麦克风单元包括麦克风基板。多个隔膜单元设置在麦克风基板上。每个隔膜单元包括隔膜。多个分隔壁设置在麦克风基板上。每个分隔壁围绕隔膜以限定第一区域。信号处理器设置在第一区域外部的第二区域处，并且被配置为处理从隔膜单元输出的信号。

40. 发明申请

US20090274324A1 MICROPHONE UNIT AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：麦克风单元及其制造方法
公开(公告)号：US20090274324A1
公开(公告)日：2009-11-05
申请号：US12433466
申请日：2009-04-30
申请人： Fuminori Tanaka , Ryusuke Horibe , Takeshi Inoda , Rikuo Takano , Kiyoshi Sugiyama , Toshimi Fukuoka , Masatoshi Ono
发明人： Fuminori Tanaka , Ryusuke Horibe , Takeshi Inoda , Rikuo Takano , Kiyoshi Sugiyama , Toshimi Fukuoka , Masatoshi Ono
IPC分类号： H04R3/00 , H04R31/00
CPC分类号： H04R31/00 , H04R2201/003 , Y10T29/49005
摘要： A microphone unit includes a substrate. The substrate includes a first face formed with a first recess, a second face opposite to the first face, and a through hole communicating the second face to a bottom part of the first recess. A diaphragm unit includes a diaphragm, and at least a part of which is disposed in the first recess so that the diaphragm opposes the through hole.
摘要翻译：麦克风单元包括基板。衬底包括形成有第一凹部，与第一面相对的第二面的第一面和将第二面连通到第一凹部的底部的通孔。隔膜单元包括隔膜，其至少一部分设置在第一凹部中，使得隔膜与通孔相对。

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