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公开(公告)号：US20100166218A1
公开(公告)日：2010-07-01
申请号：US12543265
申请日：2009-08-18
申请人： Kazuyuki Saito , Toshifumi Yamamoto , Norikatsu Chiba , Shigeyasu Iwata , Yasuhiro Kanishima , Takashi Fukuda , Yutaka Oki
发明人： Kazuyuki Saito , Toshifumi Yamamoto , Norikatsu Chiba , Shigeyasu Iwata , Yasuhiro Kanishima , Takashi Fukuda , Yutaka Oki
IPC分类号： H03G5/00
CPC分类号： H03G3/3094 , H03G5/165
摘要： According to one embodiment, a sound processor includes a creating module, a filter, and a combining module. The creating module creates a plurality of first acoustic models based on a frequency characteristic that represents an acoustic property of an object to be measured. The first acoustic models are modeled with respect to resonance properties that vary depending on frequency bands. The filter extracts frequency components in the frequency bands from the respective first acoustic models. The combining module combines the frequency components extracted from the first acoustic models to create a second acoustic model.
摘要翻译： 根据一个实施例，声音处理器包括创建模块，滤波器和组合模块。 创建模块基于表示待测对象的声学属性的频率特性来创建多个第一声学模型。 关于根据频带变化的谐振特性来建模第一声学模型。 滤波器从相应的第一声学模型中提取频带中的频率分量。 组合模块组合从第一声学模型提取的频率分量以产生第二声学模型。
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2.发明授权公开(公告)号：US08081769B2
公开(公告)日：2011-12-20
申请号：US12366736
申请日：2009-02-06
申请人： Takashi Fukuda , Toshifumi Yamamoto , Yutaka Oki
发明人： Takashi Fukuda , Toshifumi Yamamoto , Yutaka Oki
CPC分类号： H04R3/02 , H04R25/453
摘要： According to one embodiment, an apparatus for cancelling resonance in an outer-ear canal, comprises an outer-ear canal model includes attenuator modules representing reflection coefficients of an earphone or headphone and an eardrum, and a delay module having a delay time corresponding to a distance between the earphone or headphone and the eardrum, an inverse-filter forming unit configured to form an inverse filter of the outer-ear canal model, and a convolution module configured to perform convolution on an impulse response from the inverse filter and a sound-source signal.
摘要翻译： 根据一个实施例，一种用于消除外耳道中的共振的装置，包括外耳道模型，包括表示耳机或耳机和鼓膜的反射系数的衰减器模块，以及延迟模块，具有对应于 耳机或耳机与耳膜之间的距离，被配置为形成外耳道模型的逆滤波器的反相滤波器形成单元，以及卷积模块，被配置为对来自逆滤波器的脉冲响应执行卷积， 源信号。
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公开(公告)号：US20100142719A1
公开(公告)日：2010-06-10
申请号：US12634424
申请日：2009-12-09
申请人： Norikatsu CHIBA , Toshifumi YAMAMOTO , Takashi FUKUDA , Yasuhiro KANISHIMA , Shigeyasu IWATA , Kazuyuki SAITO , Yutaka OKI
发明人： Norikatsu CHIBA , Toshifumi YAMAMOTO , Takashi FUKUDA , Yasuhiro KANISHIMA , Shigeyasu IWATA , Kazuyuki SAITO , Yutaka OKI
IPC分类号： A61F11/06
CPC分类号： H04R1/1041 , H03F2200/03 , H04R1/1016 , H04R5/027 , H04R5/033
摘要： According to one embodiment, an acoustic apparatus comprises an electro-acoustic transducer with a first function of converting an electric signal to an acoustic signal and a second function of converting an acoustic signal to an electric signal, the electro-acoustic transducer configured to convert a measuring electric signal to a measuring acoustic signal using the first function, and to convert an acoustic response signal responding to the measuring acoustic signal from an object to an electric response signal using the second function, a switch configured to switch the first function to the second function, or vice versa, and a switch controller configured to control a function switching of the switch in accordance with a sound source signal.
摘要翻译： 根据一个实施例，声学设备包括具有将电信号转换为声信号的第一功能的电声换能器和将声信号转换为电信号的第二功能，所述电声换能器被配置为将 使用第一功能将电信号测量到测量声信号，并且使用第二功能将响应于来自对象的测量声信号的声响应信号转换为电响应信号;开关，被配置为将第一功能切换到第二功能 功能，反之亦然;以及开关控制器，被配置为根据声源信号控制开关的功能切换。
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公开(公告)号：US20090002570A1
公开(公告)日：2009-01-01
申请号：US12146335
申请日：2008-06-25
申请人： Yutaka Oki
发明人： Yutaka Oki
CPC分类号： H04N5/4401 , H04N21/4263 , H04N21/4384
摘要： According to one embodiment, in switching of a channel to a digital broadcasting tuner, when the switched channel is selected by any of a plurality of one-segment broadcasting tuners, an output of an one-segment data processing part, which applies demodulation processing and decode processing to an output of the one-segment broadcasting tuner selecting a broadcasting signal of the switched channel, is selected. When a digital data processing part terminates the demodulation processing and the decode processing to the broadcasting signal selected by the digital broadcasting tuner, the output is switched such that an output of the digital data processing part is selected and output.
摘要翻译： 根据一个实施例，在将信道切换到数字广播调谐器时，当通过多个单段广播调谐器中的任何一个选择切换信道时，应用解调处理的一段数据处理部分的输出和 选择对选择切换频道的广播信号的单段广播调谐器的输出的解码处理。 当数字数据处理部分终止由数字广播调谐器选择的广播信号的解调处理和解码处理时，切换输出，使得选择并输出数字数据处理部分的输出。
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公开(公告)号：US20050100429A1
公开(公告)日：2005-05-12
申请号：US10984880
申请日：2004-11-10
申请人： Yutaka Oki , Masatoshi Takahashi , Yuichi Misawa
发明人： Yutaka Oki , Masatoshi Takahashi , Yuichi Misawa
IPC分类号： B42C19/02 , B26D5/30 , B42C3/00 , B42C5/00 , B42C19/00 , B65H3/00 , B65H5/06 , B65H18/06 , B65H29/60 , B65H35/00 , B65H35/02 , B65H35/04 , B65H45/18 , B42B9/00
摘要： In a bookbinding machine, an image forming apparatus, a prebinding apparatus and a bookbinding apparatus are coupled on line in this order. In the prebinding apparatus, a sheet aligning section, a slitting section which cuts off margins at both side portions of a sheet of paper, a cutting section which cuts off top and bottom margins, and a creasing section are arranged in this order. The prebinding apparatus is provided with a control section which sorts out supplied sheets of paper into those which need an SCC step and those which do not, and performs the SCC step only on the sheets of paper that need the SCC step.
摘要翻译： 在装订机中，图像形成装置，预装订装置和装订装置按顺序耦合在一起。 在预装订装置中，依次布置纸张对齐部，切断纸张的两侧的边缘的切断部，切断上下边缘的切断部和折痕部。 预装订装置设置有将提供的纸张分类为需要SCC步骤的纸张的控制部分和不进行SCC步骤的纸张的控制部分，并且仅在需要SCC步骤的纸张上执行SCC步骤。
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6.发明授权Sound corrector, sound measurement device, sound reproducer, sound correction method, and sound measurement method 有权声音校正器，声音测量装置，声音再现器，声音校正方法和声音测量方法公开(公告)号：US08280062B2
公开(公告)日：2012-10-02
申请号：US12535382
申请日：2009-08-04
申请人： Takashi Fukuda , Toshifumi Yamamoto , Norikatsu Chiba , Shigeyasu Iwata , Yasuhiro Kanishima , Kazuyuki Saito , Yutaka Oki
发明人： Takashi Fukuda , Toshifumi Yamamoto , Norikatsu Chiba , Shigeyasu Iwata , Yasuhiro Kanishima , Kazuyuki Saito , Yutaka Oki
IPC分类号： H04R29/00
CPC分类号： H04R29/00
摘要： According to one embodiment, a sound corrector includes a signal outputter, a response signal, a frequency specifier, a coefficient specifier, a filter, and an outputter. The signal outputter outputs a measurement signal to measure acoustical properties of an object to be measured. The response signal receiver receives a response signal from the object in response to the measurement signal. The frequency specifier specifies a resonant frequency at a resonance peak from the response signal. The coefficient specifier specifies a correction coefficient of a correction filter for reducing the resonant frequency based on the specified resonant frequency. The filter performs filtering on a signal to be output to the object using the correction filter with the correction coefficient. The outputter outputs the signal having undergone the filtering to the object.
摘要翻译： 根据一个实施例，声音校正器包括信号输出器，响应信号，频率指示符，系数说明符，滤波器和输出器。 信号输出器输出测量信号以测量待测物体的声学特性。 响应信号接收器响应于测量信号从对象接收响应信号。 频率说明符指定响应信号在谐振峰值处的谐振频率。 系数说明符指定用于基于指定的谐振频率来减小谐振频率的校正滤波器的校正系数。 滤波器使用具有校正系数的校正滤波器对要输出到对象的信号进行滤波。 输出器将经过滤波的信号输出到对象。
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公开(公告)号：US07953229B2
公开(公告)日：2011-05-31
申请号：US12543265
申请日：2009-08-18
申请人： Kazuyuki Saito , Toshifumi Yamamoto , Norikatsu Chiba , Shigeyasu Iwata , Yasuhiro Kanishima , Takashi Fukuda , Yutaka Oki
发明人： Kazuyuki Saito , Toshifumi Yamamoto , Norikatsu Chiba , Shigeyasu Iwata , Yasuhiro Kanishima , Takashi Fukuda , Yutaka Oki
CPC分类号： H03G3/3094 , H03G5/165
摘要： According to one embodiment, a sound processor includes a creating module, a filter, and a combining module. The creating module creates a plurality of first acoustic models based on a frequency characteristic that represents an acoustic property of an object to be measured. The first acoustic models are modeled with respect to resonance properties that vary depending on frequency bands. The filter extracts frequency components in the frequency bands from the respective first acoustic models. The combining module combines the frequency components extracted from the first acoustic models to create a second acoustic model.
摘要翻译： 根据一个实施例，声音处理器包括创建模块，滤波器和组合模块。 创建模块基于表示待测对象的声学属性的频率特性来创建多个第一声学模型。 关于根据频带变化的谐振特性来建模第一声学模型。 滤波器从相应的第一声学模型中提取频带中的频率分量。 组合模块组合从第一声学模型提取的频率分量以产生第二声学模型。
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公开(公告)号：US07907737B2
公开(公告)日：2011-03-15
申请号：US12636078
申请日：2009-12-11
申请人： Yasuhiro Kanishima , Toshifumi Yamamoto , Norikatsu Chiba , Shigeyasu Iwata , Kazuyuki Saito , Takashi Fukuda , Yutaka Oki
发明人： Yasuhiro Kanishima , Toshifumi Yamamoto , Norikatsu Chiba , Shigeyasu Iwata , Kazuyuki Saito , Takashi Fukuda , Yutaka Oki
IPC分类号： H04R25/00
CPC分类号： H04R25/70
摘要： According to one embodiment, an acoustic apparatus comprises a measuring signal generator, a transducer configured to convert a measuring signal to a measuring sound and to convert a characteristic vibration of the transducer due to the measuring sound, to a characteristic vibration signal, an analysis module configured to analyze the characteristic vibration signal in order to output a physical quality of a characteristic vibration of the transducer, a controller configured to set a first state in which the transducer converts an electric signal to an acoustic signal or a second state in which the transducer converts an acoustic signal to an electric signal. The measuring signal generator is connected to the transducer in the first state and the analysis module is connected to the transducer in the second state.
摘要翻译： 根据一个实施例，声学装置包括测量信号发生器，被配置为将测量信号转换为测量声音并将由于测量声音的传感器的特征振动转换成特征振动信号的换能器，分析模块 被配置为分析所述特征振动信号以便输出所述换能器的特征振动的物理质量;控制器，被配置为设置所述换能器将电信号转换为声信号的第一状态或其中所述换能器 将声学信号转换为电信号。 测量信号发生器在第一状态下连接到换能器，分析模块在第二状态下连接到换能器。
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公开(公告)号：US20100150362A1
公开(公告)日：2010-06-17
申请号：US12636078
申请日：2009-12-11
申请人： Yasuhiro KANISHIMA , Toshifumi YAMAMOTO , Norikatsu CHIBA , Shigeyasu IWATA , Kazuyuki SAITO , Takashi FUKUDA , Yutaka OKI
发明人： Yasuhiro KANISHIMA , Toshifumi YAMAMOTO , Norikatsu CHIBA , Shigeyasu IWATA , Kazuyuki SAITO , Takashi FUKUDA , Yutaka OKI
IPC分类号： H04R29/00
CPC分类号： H04R25/70
摘要： According to one embodiment, an acoustic apparatus comprises a measuring signal generator, a transducer configured to convert a measuring signal to a measuring sound and to convert a characteristic vibration of the transducer due to the measuring sound, to a characteristic vibration signal, an analysis module configured to analyze the characteristic vibration signal in order to output a physical quality of a characteristic vibration of the transducer, a controller configured to set a first state in which the transducer converts an electric signal to an acoustic signal or a second state in which the transducer converts an acoustic signal to an electric signal. The measuring signal generator is connected to the transducer in the first state and the analysis module is connected to the transducer in the second state.
摘要翻译： 根据一个实施例，声学装置包括测量信号发生器，被配置为将测量信号转换为测量声音并将由于测量声音的传感器的特征振动转换成特征振动信号的换能器，分析模块 被配置为分析所述特征振动信号以便输出所述换能器的特征振动的物理质量;控制器，被配置为设置所述换能器将电信号转换为声信号的第一状态或其中所述换能器 将声学信号转换为电信号。 测量信号发生器在第一状态下连接到换能器，分析模块在第二状态下连接到换能器。
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10.发明申请公开(公告)号：US20090296949A1
公开(公告)日：2009-12-03
申请号：US12473758
申请日：2009-05-28
IPC分类号： A61F11/06
CPC分类号： G10K11/175
摘要： According to one embodiment, an acoustic characteristic measurement apparatus comprises a generation module configured to generate a measuring pulse for measuring an acoustic characteristic of a subject, an acquisition module configured acquire an acoustic characteristic of the subject based on a response signal from the subject, and a transducer module configured to transduce the measurement pulse into an acoustic signal to be transmitted to the subject and transduce an acoustic response signal from the subject into an electrical response signal to be supplied to the acquisition module.
摘要翻译： 根据一个实施例，声学特性测量装置包括生成模块，其被配置为产生用于测量对象的声学特性的测量脉冲，所述获取模块被配置为基于来自所述对象的响应信号获取所述对象的声学特性，以及 传感器模块，其被配置为将所述测量脉冲转换成要发送到所述对象的声信号，并将来自所述对象的声响应信号转换成要提供给所述采集模块的电响应信号。
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