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1. 发明申请

US20050195990A1 Method and apparatus for separating sound-source signal and method and device for detecting pitch 失效
标题翻译：用于分离声源信号的方法和装置以及用于检测音调的方法和装置
公开(公告)号：US20050195990A1
公开(公告)日：2005-09-08
申请号：US11060346
申请日：2005-02-17
申请人： Tetsujiro Kondo , Akihiko Arimitsu , Hiroshi Ichiki , Junichi Shima
发明人： Tetsujiro Kondo , Akihiko Arimitsu , Hiroshi Ichiki , Junichi Shima
IPC分类号： G10L21/0272 , G10L21/028 , G10L25/90 , H04R3/00 , H04R3/04 , H04R5/00
CPC分类号： G10L21/0272 , G10L21/028 , G10L25/90
摘要： In a sound-source signal separating method, a target sound-source signal in an input audio signal is enhanced, the input audio signal being from a mixture of acoustic signals from a plurality of sound sources picked up by a plurality of sound pickup devices. The pitch of the target sound-source signal in the input audio signal is detected, and the target sound-source signal is separated from the input audio signal based on the detected pitch and the enhanced sound-source signal.
摘要翻译：在声源信号分离方法中，输入音频信号中的目标声源信号被增强，输入音频信号来自由多个声音拾取装置拾取的多个声源的声信号的混合。检测输入音频信号中的目标声源信号的音调，并且基于检测到的音调和增强的声源信号将目标声源信号与输入音频信号分离。

2. 发明授权

US08073145B2 Method and apparatus for separating sound-source signal and method and device for detecting pitch 失效
标题翻译：用于分离声源信号的方法和装置以及用于检测音调的方法和装置
公开(公告)号：US08073145B2
公开(公告)日：2011-12-06
申请号：US11060346
申请日：2005-02-17
申请人： Tetsujiro Kondo , Akihiko Arimitsu , Hiroshi Ichiki , Junichi Shima
发明人： Tetsujiro Kondo , Akihiko Arimitsu , Hiroshi Ichiki , Junichi Shima
IPC分类号： H04R29/00 , H04R3/00 , G10L11/04
CPC分类号： G10L21/0272 , G10L21/028 , G10L25/90
摘要： In a sound-source signal separating method, a target sound-source signal in an input audio signal is enhanced, the input audio signal being from a mixture of acoustic signals from a plurality of sound sources picked up by a plurality of sound pickup devices. The pitch of the target sound-source signal in the input audio signal is detected, and the target sound-source signal is separated from the input audio signal based on the detected pitch and the enhanced sound-source signal.
摘要翻译：在声源信号分离方法中，输入音频信号中的目标声源信号被增强，输入音频信号来自由多个声音拾取装置拾取的多个声源的声信号的混合。检测输入音频信号中的目标声源信号的音调，并且基于检测到的音调和增强的声源信号将目标声源信号与输入音频信号分离。

3. 发明申请

US20060004568A1 Sound signal processing apparatus and degree of speech computation method 失效
公开(公告)号：US20060004568A1
公开(公告)日：2006-01-05
申请号：US11169667
申请日：2005-06-30
申请人： Tetsujiro Kondo , Junichi Shima , Hiroshi Ichiki , Akihiko Arimitsu
发明人： Tetsujiro Kondo , Junichi Shima , Hiroshi Ichiki , Akihiko Arimitsu
IPC分类号： G10L11/06
CPC分类号： G10L25/93 , G10L21/02
摘要： Speech likeliness or a degree of speech is determined with a simple configuration or with a small amount of processing, and speech parts are separated from an input sound signal. The input sound signal is subjected to a waveform slicing process in frame units. The increase and decrease rate of a half wavelength in the frame is computed. The rate of a zero cross in the frame is computed. The increase and decrease rate of a half wavelength is computed by determining the rate of the portion where the upward half-wavelength or the downward half-wavelength of the waveform of the input sound signal changes to increase and decrease alternately or to decrease and increase alternately. The degree of speech is determined using each rate. Speech processing for separating or accentuating/attenuating speech and background noise in accordance with the degree of speech is performed on the sound signal for each frame.

4. 发明授权

US07555429B2 Sound signal processing apparatus and degree of speech computation method 失效
标题翻译：声音信号处理装置和语音计算方法
公开(公告)号：US07555429B2
公开(公告)日：2009-06-30
申请号：US11169667
申请日：2005-06-30
申请人： Tetsujiro Kondo , Junichi Shima , Hiroshi Ichiki , Akihiko Arimitsu
发明人： Tetsujiro Kondo , Junichi Shima , Hiroshi Ichiki , Akihiko Arimitsu
IPC分类号： G10L11/06 , G10L19/00 , G10L21/00 , G10L15/00
CPC分类号： G10L25/93 , G10L21/02
摘要： Speech likeliness or a degree of speech is determined with a simple configuration or with a small amount of processing, and speech parts are separated from an input sound signal. The input sound signal is subjected to a waveform slicing process in frame units. The increase and decrease rate of a half wavelength in the frame is computed. The rate of a zero cross in the frame is computed. The increase and decrease rate of a half wavelength is computed by determining the rate of the portion where the upward half-wavelength or the downward half-wavelength of the waveform of the input sound signal changes to increase and decrease alternately or to decrease and increase alternately. The degree of speech is determined using each rate. Speech processing for separating or accentuating/attenuating speech and background noise in accordance with the degree of speech is performed on the sound signal for each frame.
摘要翻译：通过简单的配置或少量的处理来确定语音的可能性或语音程度，并且语音部分与输入声音信号分离。输入声音信号以帧为单位进行波形切片处理。计算帧中半波长的增减速率。计算帧中零交叉的速率。通过确定输入声音信号的波形的上升半波长或下半波长交替变化的部分的速率交替地增加或减少或交替地增加来计算半波长的增减速率。使用每个速率确定语音的程度。对于每个帧的声音信号执行根据语音程度分离或突出/衰减语音和背景噪声的语音处理。

5. 发明授权

US08290071B2 Modulating device and method, demodulating device and method, program, and recording medium 失效
标题翻译：调制装置和方法，解调装置和方法，程序和记录介质
公开(公告)号：US08290071B2
公开(公告)日：2012-10-16
申请号：US12396770
申请日：2009-03-03
申请人： Takashi Nakanishi , Masato Kikuchi , Shunsuke Mochizuki , Masahiro Yoshioka , Ryosuke Araki , Masaki Handa , Hiroshi Ichiki , Tetsujiro Kondo
发明人： Takashi Nakanishi , Masato Kikuchi , Shunsuke Mochizuki , Masahiro Yoshioka , Ryosuke Araki , Masaki Handa , Hiroshi Ichiki , Tetsujiro Kondo
IPC分类号： H04K1/10
CPC分类号： H04L27/2649 , H04L5/0044 , H04L5/0053 , H04L27/2627
摘要： A modulating device configured to perform modulation with the orthogonal frequency division multiplexing method, includes: a modulating unit configured to modulate main information with the orthogonal frequency division multiplexing method; and a determining unit configured to determine a subcarrier pattern employed when modulating the main information by the modulating unit based on additional information relating to the main information.
摘要翻译：一种被配置为利用正交频分复用方法进行调制的调制装置，包括：调制单元，用于以正交频分复用方式调制主信息; 以及确定单元，被配置为基于与所述主信息相关的附加信息来确定由所述调制单元调制所述主信息时采用的子载波模式。

6. 发明授权

US08063830B2 Antenna device 失效
标题翻译：天线设备
公开(公告)号：US08063830B2
公开(公告)日：2011-11-22
申请号：US12324980
申请日：2008-11-28
申请人： Masahiro Yoshioka , Masato Kikuchi , Shunsuke Mochizuki , Ryosuke Araki , Masaki Handa , Takashi Nakanishi , Hiroto Kimura , Seiji Wada , Hiroshi Ichiki , Tetsujiro Kondo
发明人： Masahiro Yoshioka , Masato Kikuchi , Shunsuke Mochizuki , Ryosuke Araki , Masaki Handa , Takashi Nakanishi , Hiroto Kimura , Seiji Wada , Hiroshi Ichiki , Tetsujiro Kondo
IPC分类号： H01Q1/38
CPC分类号： H01Q1/38 , H01Q9/0421
摘要： A planar antenna device is mounted on a board including a dielectric layer and two conductor layers vertically sandwiching the dielectric layer. The upper conductor layer includes a first radiating element having an end portion connected through a via hole to a ground formed by the lower conductor layer, a second radiating element having an open end portion, first and second ground conductors connected to respective base portions of the first and second radiating elements via resistors, and a feeder line configured to feed power to the first and second radiating elements.
摘要翻译：平面天线装置安装在包括电介质层和垂直夹着电介质层的两个导体层的基板上。上导体层包括第一辐射元件，其第一辐射元件具有通过通孔连接到由下导体层形成的接地的端部，第二辐射元件具有开口端部分，第一和第二接地导体连接到第一和第二辐射元件经由电阻器，以及馈电线路，其被配置为向第一和第二辐射元件供电。

7. 发明授权

US08378894B2 Antenna device 失效
标题翻译：天线设备
公开(公告)号：US08378894B2
公开(公告)日：2013-02-19
申请号：US12273038
申请日：2008-11-18
申请人： Masato Kikuchi , Shunsuke Mochizuki , Masahiro Yoshioka , Ryosuke Araki , Masaki Handa , Takashi Nakanishi , Hiroto Kimura , Seiji Wada , Hiroshi Ichiki , Tetsujiro Kondo
发明人： Masato Kikuchi , Shunsuke Mochizuki , Masahiro Yoshioka , Ryosuke Araki , Masaki Handa , Takashi Nakanishi , Hiroto Kimura , Seiji Wada , Hiroshi Ichiki , Tetsujiro Kondo
IPC分类号： H01Q1/38 , H01Q5/00 , H01Q9/04 , H01Q1/48
CPC分类号： H01Q1/243 , H01Q9/0442
摘要： A planar antenna device includes a dielectric layer and two conductor layers vertically sandwiching the dielectric layer. The lower conductor layer is used as a ground, and the upper conductor layer forms a radiating element having a structure in which four or more radiating element pieces of different sizes are connected to a feeder line.
摘要翻译：平面天线装置包括电介质层和垂直夹着电介质层的两个导体层。下导体层用作接地，并且上导体层形成具有其中四个或更多个不同尺寸的辐射元件片连接到馈线的结构的辐射元件。

8. 发明授权

US07936712B2 Signal processing apparatus, signal processing method, and program 有权
标题翻译：信号处理装置，信号处理方法和程序
公开(公告)号：US07936712B2
公开(公告)日：2011-05-03
申请号：US11947198
申请日：2007-11-29
申请人： Ryosuke Araki , Takashi Nakanishi , Shunsuke Mochizuki , Masahiro Yoshioka , Hiroto Kimura , Seiji Wada , Hiroshi Ichiki , Tetsujiro Kondo
发明人： Ryosuke Araki , Takashi Nakanishi , Shunsuke Mochizuki , Masahiro Yoshioka , Hiroto Kimura , Seiji Wada , Hiroshi Ichiki , Tetsujiro Kondo
IPC分类号： H04B15/00
CPC分类号： H04L25/067 , H04L25/063 , H04L2025/03477
摘要： In a signal processing apparatus adapted to process a signal transmitted via a transmission path, an acquisition unit acquires a signal value of a specific symbol from a signal transmitted via the transmission path, and a prediction unit predicts a signal value of the specific symbol for each of values allowed to be taken by the specific symbol, on the basis of values taken by a plurality of symbols transmitted before the transmission of the specific symbol and on the basis of characteristics of influences of the signal values of the plurality of symbols transmitted before the transmission of the specific symbol on the signal value of the specific symbol. A determination unit determines the value taken by the specific symbol, on the basis of the signal value of the specific symbol acquired by the acquisition unit and the predicted values for respective values allowed to be taken by the specific symbol.
摘要翻译：在适于处理经由传输路径传输的信号的信号处理装置中，采集单元从经由传输路径传输的信号中获取特定符号的信号值，并且预测单元预测每个信号的特定符号的信号值基于在特定符号的发送之前发送的多个符号取得的值，并且基于在该特定符号之前发送的多个符号的信号值的影响的特性，允许由特定符号获取的值特定符号对特定符号的信号值的传输。确定单元基于由获取单元获取的特定符号的信号值和由特定符号允许采用的各个值的预测值来确定由特定符号获取的值。

9. 发明授权

US07876243B2 Transmission device and transmission method, information processing device and information processing method, and program 失效
标题翻译：传输设备和传输方式，信息处理设备和信息处理方法，程序
公开(公告)号：US07876243B2
公开(公告)日：2011-01-25
申请号：US12330706
申请日：2008-12-09
申请人： Shunsuke Mochizuki , Masato Kikuchi , Masahiro Yoshioka , Ryosuke Araki , Masaki Handa , Takashi Nakanishi , Hiroshi Ichiki , Tetsujiro Kondo
发明人： Shunsuke Mochizuki , Masato Kikuchi , Masahiro Yoshioka , Ryosuke Araki , Masaki Handa , Takashi Nakanishi , Hiroshi Ichiki , Tetsujiro Kondo
IPC分类号： H03M13/00
CPC分类号： H04L1/24 , H04L1/0086
摘要： A transmission device configured to transmit a transmission bit string which is an arrangement of a unit bit string of multiple N bits includes: a conversion unit configured to convert the unit bit string into a converted bit string in accordance with a conversion table obtained by obtaining an error rate wherein a k'th bit out of the N bits is in error; obtaining an error expectancy which is an expectancy that a significant bit of the N bits in the unit bit string will err; and creating a conversion table that correlates the unit bit string and a converted bit string obtained by converting the insignificant bit of the unit bit string to a smallest error expectancy bit pattern which is a bit pattern that minimizes the error expectancy of the multiple bit patterns; and a transmission unit configured to transmit the converted bit string.
摘要翻译：发送装置，被配置为发送作为多个N比特的单位比特串的配置的发送比特串，包括：转换单元，被配置为根据通过获得的转换表将所述单位比特串转换为转换比特串错误率，其中N位中的第k位是错误的; 获得预期的期望值，即单位比特串中的N比特的有效比特将会错误; 以及创建将单位位串和通过将单位位串的无效位转换成最小误差期望位模式而获得的转换位串的转换表，该最小误差期望位模式是使多位模式的误差预期最小化的位模式; 以及发送单元，被配置为发送所转换的比特串。

10. 发明授权

US08334730B2 Connection method and substrate 失效
标题翻译：连接方法和基板
公开(公告)号：US08334730B2
公开(公告)日：2012-12-18
申请号：US13431698
申请日：2012-03-27
申请人： Masato Kikuchi , Shunsuke Mochizuki , Masahiro Yoshioka , Ryosuke Araki , Masaki Handa , Takashi Nakanishi , Hiroshi Ichiki , Tetsujiro Kondo
发明人： Masato Kikuchi , Shunsuke Mochizuki , Masahiro Yoshioka , Ryosuke Araki , Masaki Handa , Takashi Nakanishi , Hiroshi Ichiki , Tetsujiro Kondo
IPC分类号： H03H7/38
CPC分类号： H05K1/0243 , H01L2224/48091 , H01L2224/48247 , H01P3/003 , H01P3/026 , H01P3/081 , H01P3/085 , H01P5/028 , H05K1/0248 , H05K3/32 , H05K2201/09727 , H05K2201/09827 , H05K2201/09845 , H05K2203/1469 , H01L2924/00014
摘要： A connection method includes the step of connecting, using a line on a dielectric element, two points through which a signal flows, the two points having different heights and the widths of the line at the positions of the two points having been adjusted on the basis of the thickness of the dielectric element.
摘要翻译：连接方法包括以下步骤：使用电介质元件上的线连接信号流过的两个点，具有不同高度的两个点，并且在两个点的位置处的线的宽度已经基于介电元件的厚度。

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