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    Differential microphone
    1.
    发明授权
    Differential microphone 有权
    差分麦克风

    公开(公告)号：US08457342B2

    公开(公告)日：2013-06-04

    申请号：US13056498

    申请日：2009-07-16

    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： H04R1/08 ,  H04R21/02

    CPC分类号： H04R1/08 ,  H04R1/38 ,  H04R1/40 ,  H04R21/02

    摘要： A differential microphone includes a housing having a first space and a second space formed therein, and a first diaphragm arranged within the housing. A first opening connecting the first space to outside and a second opening connecting the second space to the outside are formed in the housing. A dimension of the first opening and the second opening in a first direction perpendicular to a straight line passing through centers of both openings is longer than a dimension of the first opening and the second opening in a second direction parallel to the straight line passing through the centers of both openings.

    摘要翻译： 差动麦克风包括具有形成在其中的第一空间和第二空间的壳体，以及布置在壳体内的第一隔膜。 在壳体中形成有将第一空间连接到外部的第一开口和将第二空间连接到外部的第二开口。 在与通过两个开口的中心的直线垂直的第一方向上的第一开口和第二开口的尺寸比平行于穿过所述开口的直线的第二方向上的第一开口和第二开口的尺寸长 两个开口的中心。

    Mobile terminal, server, and communication system
    3.
    发明授权
    Mobile terminal, server, and communication system 失效
    移动终端，服务器和通信系统

    公开(公告)号：US08190159B2

    公开(公告)日：2012-05-29

    申请号：US12695724

    申请日：2010-01-28

    申请人： Hiroyuki Kobayashi ,  Makoto Hasegawa ,  Rikuo Takano

    发明人： Hiroyuki Kobayashi ,  Makoto Hasegawa ,  Rikuo Takano

    IPC分类号： H04W36/00 ,  H04W4/00

    CPC分类号： H04W36/08

    摘要： A mobile terminal is configured to perform a hard handover process to switch a base station to which the mobile terminal is connected from among a plurality of base stations and to perform wireless communication with the base station to which the mobile terminal is connected. A terminal-side counting section is configured to perform a counting process for counting time until a session established for wireless communication with the base station is timed out. A terminal-side application processing section is configured to perform a predetermined application process for the mobile terminal. A start signal transmitting section is configured to transmit a handover start signal indicating the start of the hard handover process. An end signal transmitting section is configured to transmit a handover end signal indicating the end of the hard handover process. A terminal-side counting process controlling section controls the progress of the counting process by the terminal-side counting section such that the timeout does not occur during a period from receiving the handover start signal to receiving the handover end signal. The terminal-side application process controlling section interrupts the application process by the terminal-side application processing section during the period.

    摘要翻译： 移动终端被配置为执行硬切换处理以在多个基站之间切换与移动终端所连接的基站，并且执行与移动终端所连接的基站的无线通信。 终端侧计数部被配置为执行用于计数时间的计数处理，直到与基站的无线通信建立的会话被超时为止。 终端侧应用处理部被配置为对移动终端执行预定的应用处理。 起始信号发送部，被配置为发送表示硬切换处理的开始的切换开始信号。 终端信号发送部被配置为发送表示硬切换处理结束的切换结束信号。 终端侧计数处理控制部分控制终端侧计数部分的计数过程的进行，使得在从接收切换开始信号到接收切换结束信号的时段期间不发生超时。 终端侧应用处理控制部在该期间中断终端侧应用处理部的应用处理。

    Voice sound input apparatus and voice sound conference system
    4.
    发明授权
    Voice sound input apparatus and voice sound conference system 有权
    语音输入设备和语音声音会议系统

    公开(公告)号：US08150086B2

    公开(公告)日：2012-04-03

    申请号：US12472990

    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： H04R19/04 ,  H04R11/04 ,  H04R9/08

    CPC分类号： H04R3/005 ,  H04R2201/023 ,  H04R2201/403 ,  H04R2420/07

    摘要： A voice sound input apparatus, adapted to be inputted a sound and output sound data, includes: a first microphone, related to a first sound hole; a second microphone, related to a second sound hole; a signal processing unit, configured to perform a signal processing; and a wireless transmission unit, configured to transmit the sound data based on an output signal of the signal processing unit, 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，适于输入声音和输出声音数据，包括：与第一声孔有关的第一麦克风; 与第二声孔有关的第二麦克风; 信号处理单元，被配置为执行信号处理; 以及无线发送单元，其被配置为基于所述信号处理单元的输出信号来发送所述声音数据，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较低的距离 声强比是包含在输入到第一声孔的声音的差分声压和第二声孔之间的声音分量的强度与输入到第一声孔的声音强度之间的比率 第一个音孔。

    MICROPHONE UNIT, CLOSE-TALKING TYPE SPEECH INPUT DEVICE, INFORMATION PROCESSING SYSTEM, AND METHOD FOR MANUFACTURING MICROPHONE UNIT
    6.
    发明申请
    MICROPHONE UNIT, CLOSE-TALKING TYPE SPEECH INPUT DEVICE, INFORMATION PROCESSING SYSTEM, AND METHOD FOR MANUFACTURING MICROPHONE UNIT 失效
    麦克风单元，接近型语音输入设备，信息处理系统和制造麦克风单元的方法

    公开(公告)号：US20110170726A1

    公开(公告)日：2011-07-14

    申请号：US12934809

    申请日：2009-03-27

    申请人： Rikuo Takano ,  Kiyoshi Sugiyama ,  Toshimi Fukuoka ,  Masatoshi Ono ,  Ryusuke Horibe ,  Fuminori Tanaka ,  Hideki Chouji ,  Takeshi Inoda

    发明人： Rikuo Takano ,  Kiyoshi Sugiyama ,  Toshimi Fukuoka ,  Masatoshi Ono ,  Ryusuke Horibe ,  Fuminori Tanaka ,  Hideki Chouji ,  Takeshi Inoda

    IPC分类号： H04R1/02 ,  G10L19/00

    CPC分类号： H04R1/38 ,  H04R3/00

    摘要： A microphone unit 1 of the present invention includes a case 10 having an internal space 100, a partition member 20 which is provided in the case, and at least partially composed of a vibrating membrane 30, that splits the internal space into a first space 102 and a second space 104, and an electrical signal output circuit 40 that outputs an electrical signal on the basis of vibration of the vibrating membrane. A first through hole 12 through which the first space 102 and an external space of the case are communicated with each other, and a second through hole 14 through which the second space 104 and the external space of the case are communicated with each other are formed in the case 10. In accordance with the present invention, it is possible to provide a high-quality microphone unit whose outer shape is small and which is capable of performing thorough noise cancellation.

    摘要翻译： 本发明的麦克风单元1包括具有内部空间100的壳体10，设置在壳体中的分隔构件20，并且至少部分地由振动膜30构成，将内部空间分割成第一空间102 和第二空间104，以及基于振动膜的振动输出电信号的电信号输出电路40。 第一通孔12，第一空间102和壳体的外部空间彼此连通，第二通孔14，第二空间104和壳体的外部空间相互连通的第二通孔14 在这种情况下10.根据本发明，可以提供外形小且能够进行彻底的噪声消除的高品质麦克风单元。

    MICROPHONE UNIT
    7.
    发明申请
    MICROPHONE UNIT 失效
    麦克风单元

    公开(公告)号：US20110158450A1

    公开(公告)日：2011-06-30

    申请号：US12866794

    申请日：2009-02-06

    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： H04R1/02

    CPC分类号： H04R1/38 ,  H04R2499/11

    摘要： To provide a downsized microphone unit in which a differential microphone is densely mounted thereon.The microphone unit has a cover portion 30 and a microphone substrate 10, in which a first substrate internal space 15 is communicated with a cover portion internal space 32 via a first substrate opening 11 and a cover portion opening 31, and is communicated with the outside via a second substrate opening 12, a second substrate internal space 16 is communicated with the cover portion internal space 32 via a third substrate opening 13 and a cover portion opening 31, and is communicated with the outside via a fourth substrate opening 14, a partition portion 20 covers a communication aperture between the first substrate opening 11 and the cover portion opening 31, and a diaphragm 22 covers at least a part of the communication aperture between the first substrate opening 11 and the cover portion opening 31.

    摘要翻译： 为了提供其中密集安装差分麦克风的小型麦克风单元。 麦克风单元具有盖部30和麦克风基板10，第一基板内部空间15经由第一基板开口11和盖部开口31与盖部内部空间32连通，并与外部连通 通过第二基板开口12，第二基板内部空间16经由第三基板开口13和盖部开口31与盖部内部空间32连通，并且经由第四基板开口14与外部连通，隔板 部分20覆盖第一基板开口11和盖部分开口31之间的连通孔，并且隔膜22覆盖第一基板开口11和盖部开口31之间的连通孔的至少一部分。

    MOBILE TERMINAL, SERVER, AND COMMUNICATION SYSTEM
    9.
    发明申请
    MOBILE TERMINAL, SERVER, AND COMMUNICATION SYSTEM 失效
    移动终端，服务器和通信系统

    公开(公告)号：US20100190501A1

    公开(公告)日：2010-07-29

    申请号：US12695724

    申请日：2010-01-28

    申请人： Hiroyuki Kobayashi ,  Makoto Hasegawa ,  Rikuo Takano

    发明人： Hiroyuki Kobayashi ,  Makoto Hasegawa ,  Rikuo Takano

    IPC分类号： H04W36/00

    CPC分类号： H04W36/08

    摘要： A mobile terminal is configured to perform a hard handover process to switch a base station to which the mobile terminal is connected from among a plurality of base stations and to perform wireless communication with the base station to which the mobile terminal is connected. A terminal-side counting section is configured to perform a counting process for counting time until a session established for wireless communication with the base station is timed out. A terminal-side application processing section is configured to perform a predetermined application process for the mobile terminal. A start signal transmitting section is configured to transmit a handover start signal indicating the start of the hard handover process. An end signal transmitting section is configured to transmit a handover end signal indicating the end of the hard handover process. A terminal-side counting process controlling section controls the progress of the counting process by the terminal-side counting section such that the timeout does not occur during a period from receiving the handover start signal to receiving the handover end signal. The terminal-side application process controlling section interrupts the application process by the terminal-side application processing section during the period.

    摘要翻译： 移动终端被配置为执行硬切换处理以在多个基站之间切换与移动终端所连接的基站，并且执行与移动终端所连接的基站的无线通信。 终端侧计数部被配置为执行用于计数时间的计数处理，直到与基站的无线通信建立的会话被超时为止。 终端侧应用处理部被配置为对移动终端执行预定的应用处理。 起始信号发送部，被配置为发送表示硬切换处理的开始的切换开始信号。 终端信号发送部被配置为发送表示硬切换处理结束的切换结束信号。 终端侧计数处理控制部分控制终端侧计数部分的计数过程的进行，使得在从接收切换开始信号到接收切换结束信号的时段期间不发生超时。 终端侧应用处理控制部在该期间中断终端侧应用处理部的应用处理。

    VOICE INPUT APPARATUS
    10.
    发明申请
    VOICE INPUT APPARATUS 有权
    语音输入设备

    公开(公告)号：US20100142743A1

    公开(公告)日：2010-06-10

    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。