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公开(公告)号：US20120238908A1
公开(公告)日：2012-09-20
申请号：US13416493
申请日：2012-03-09
申请人： Keiichi Osako , Toshiyuki Sekiya , Mototsugu Abe
发明人： Keiichi Osako , Toshiyuki Sekiya , Mototsugu Abe
摘要： An information processing apparatus and method provide logic for processing information. In one implementation, an information processing apparatus may include a receiving unit configured to receive an audio signal associated with a motion of a human mandible over a time period. The information processing apparatus may also include a determination unit configured to determine whether the motion of the human mandible corresponds to mastication, based on at least a power of the received audio signal during the time period.
摘要翻译： 信息处理装置和方法提供用于处理信息的逻辑。 在一个实现中，信息处理设备可以包括被配置为在一段时间内接收与人类下颌骨的运动相关联的音频信号的接收单元。 信息处理装置还可以包括确定单元，其被配置为基于至少在该时间段期间接收到的音频信号的功率来确定人类下颚骨的运动是否对应于咀嚼。
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公开(公告)号：US20120197420A1
公开(公告)日：2012-08-02
申请号：US13354126
申请日：2012-01-19
申请人： Toshiyuki KUMAKURA , Mototsugu Abe
发明人： Toshiyuki KUMAKURA , Mototsugu Abe
IPC分类号： G06F17/00
摘要： A signal processing device includes a sound collecting unit configured to collect sound, a covering detecting unit configured to detect a covered state of the sound collecting unit on the basis of a resonance frequency and a magnitude of a component of the resonance frequency in a frequency characteristic of an acoustic signal obtained through sound collection performed by the sound collecting unit, and an apparatus control determining unit configured to determine a type of control to be performed on a target apparatus in accordance with the covered state of the sound collecting unit detected by the covering detecting unit.
摘要翻译： 信号处理装置包括：收集声音的声音收集单元，覆盖检测单元，被配置为基于频率特性中的谐振频率和谐振频率的分量的大小检测收集单元的覆盖状态 通过由声音采集单元执行的声音采集获得的声学信号;以及装置控制确定单元，被配置为根据由覆盖物检测到的收集单元的覆盖状态来确定要在目标设备上执行的控制类型 检测单元。
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53.发明申请公开(公告)号：US20120162471A1
公开(公告)日：2012-06-28
申请号：US13330272
申请日：2011-12-19
申请人： Toshiyuki SEKIYA , Keiichi Osako , Mototsugu Abe
发明人： Toshiyuki SEKIYA , Keiichi Osako , Mototsugu Abe
CPC分类号： G10L21/0208 , G10L21/0232 , G10L2021/02166
摘要： An audio signal processing device includes a first microphone configured to pick up audio and output a first audio signal; a second microphone configured to pick up the audio and output a second audio signal; a first frequency converter configured to convert the first audio signal to a first audio spectrum signal; a second frequency converter configured to convert the second audio signal to a second audio spectrum signal; an operating sound estimating unit configured to estimate, based on the correlation between a sound emitting member that emits an operating sound and the first and second microphones, an operating sound spectrum signal indicating the operating sound, by calculating the first and second audio spectrum signals; and an operating sound reducing unit configured to reduce the estimated operating sound spectrum signal from the first and second audio spectrum signals.
摘要翻译： 音频信号处理装置包括被配置为拾取音频并输出第一音频信号的第一麦克风; 配置为拾取音频并输出第二音频信号的第二麦克风; 第一变频器，其被配置为将所述第一音频信号转换为第一音频频谱信号; 第二变频器，被配置为将所述第二音频信号转换为第二音频频谱信号; 操作声音估计单元，被配置为通过计算第一和第二音频频谱信号，基于发出操作声音的声音发射构件与第一和第二麦克风之间的相关性来估计指示操作声音的操作声音频谱信号; 以及操作声音降低单元，被配置为减少来自第一和第二音频频谱信号的估计的操作声谱信号。
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54.发明申请公开(公告)号：US20120150054A1
公开(公告)日：2012-06-14
申请号：US13308650
申请日：2011-12-01
申请人： Mototsugu Abe , Chika Myoga , Masayuki Nishiguchi
发明人： Mototsugu Abe , Chika Myoga , Masayuki Nishiguchi
IPC分类号： A61B5/08
摘要： A respiratory condition analysis apparatus includes a respiratory signal acquisition section configured to acquire a time-series respiratory signal including respiratory sound of a living body, a respiratory segment identification section configured to identify a respiratory segment that is a time segment including the respiratory sound in the respiratory signal, a feature value generation section configured to generate a predetermined feature value of the respiratory signal for the identified respiratory segment, and a respiratory abnormality degree generation section configured to generate a degree of abnormality of the respiratory sound included in the respiratory signal on the basis of the feature value.
摘要翻译： 一种呼吸状态分析装置，包括：呼吸信号获取部，其构成为获取包含生物体的呼吸音的时间序列呼吸信号，呼吸段识别部，其构成为，呼吸段识别部，该呼吸段是包含所述呼吸音的时间段 呼吸信号，特征量生成部，被配置为生成用于所识别的呼吸段的呼吸信号的预定特征值;以及呼吸异常度生成部，被配置为产生呼吸信号中包含的呼吸音的异常程度 特征值的基础。
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公开(公告)号：US20120103166A1
公开(公告)日：2012-05-03
申请号：US13277971
申请日：2011-10-20
申请人： Takashi SHIBUYA , Keisuke Toyama , Mototsugu Abe
发明人： Takashi SHIBUYA , Keisuke Toyama , Mototsugu Abe
IPC分类号： G10H7/00
CPC分类号： G06F17/30743 , G10H1/0008 , G10H2210/031 , G10H2210/046 , G10H2240/141
摘要： A signal processing device that identifies a piece of music of an input signal by comparing the input signal with a plurality of reference signals including only a piece of music includes a weight distribution generating section that generates a weight distribution corresponding to a likeness to music in regions of the input signal transformed into a time-frequency domain, and a similarity calculating section that calculates degrees of similarity between a feature quantity in the regions of the input signal transformed into the time-frequency domain and feature quantities in the regions of the reference signals transformed into the time-frequency domain on the basis of the weighting based on the weight distribution.
摘要翻译： 通过将输入信号与仅包括一段音乐的多个参考信号进行比较来识别输入信号的音乐的信号处理装置包括：权重分布生成部分，生成与区域中的音乐相似的权重分布 以及相似度计算部，其计算变换为时频域的输入信号的区域中的特征量与参考信号的区域中的特征量之间的相似度 基于权重分配的权重，变换成时频域。
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公开(公告)号：US08103062B2
公开(公告)日：2012-01-24
申请号：US11466519
申请日：2006-08-23
申请人： Mototsugu Abe , Masayuki Nishiguchi
发明人： Mototsugu Abe , Masayuki Nishiguchi
IPC分类号： G06K9/00
CPC分类号： G06K9/00228
摘要： A video processing apparatus includes: face-area detection means for detecting a face area included in a frame forming video data; trace-generation means for generating a frame identification corresponding to a start and an end of a trace including, as a unit, a set of frames from an appearance of the face area to a disappearance on the basis of the detection; representative face-area information generation means for selecting a representative face area from the face area included in frames forming the trace and generating representative face-area information representing contents of the representative face area; and video-data appended information generation means for generating video-data appended information relating the frame identification corresponding to a start and an end of the trace to the representative face-area information for the video data.
摘要翻译： 视频处理装置包括：面部检测装置，用于检测包括在形成视频数据的帧中的面部区域; 跟踪生成装置，用于基于检测，生成对应于跟踪的开始和结束的帧识别，其包括从脸部区域的外观到消失的一组帧作为一个单元; 代表性面部区域信息产生装置，用于从包括在形成踪迹的帧中的面部区域中选择代表性面部区域，并产生表示代表性脸部区域的内容的代表性脸部区域信息; 以及视频数据附加信息生成装置，用于将与轨迹的开始和结束对应的帧识别相关的视频数据附加信息生成到视频数据的代表面部区域信息。
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公开(公告)号：US20110022361A1
公开(公告)日：2011-01-27
申请号：US12835976
申请日：2010-07-14
申请人： Toshiyuki SEKIYA , Mototsugu Abe
发明人： Toshiyuki SEKIYA , Mototsugu Abe
IPC分类号： G06F15/00
CPC分类号： G10L21/0272 , G10L21/0308 , H04R3/005
摘要： A sound processing device includes: a nonlinear processing unit that outputs a plurality of sound signals including sound sources existing in predetermined areas by performing a nonlinear process for a plurality of observed signals that are generated by a plurality of sound sources and are observed by a plurality of sensors; a signal selecting unit that selects a sound signal including a specific sound source from among the plurality of sound signals output by the nonlinear processing unit and the observed signal including the plurality of sound sources; and a sound separating unit that separates a sound signal including the specific sound source that is selected by the signal selecting unit from the observed signal selected by the signal selecting unit.
摘要翻译： 声音处理装置包括：非线性处理单元，通过对由多个声源产生的多个观测信号进行非线性处理，输出多个声音信号，包括存在于预定区域中的声源，并且被多个 传感器; 信号选择单元，从由非线性处理单元输出的多个声音信号和包括多个声源的观测信号中选择包括特定声源的声音信号; 以及声音分离单元，其从包括由信号选择单元选择的特定声源的声音信号从由信号选择单元选择的观测信号中分离出来。
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58.发明授权Signal recording/reproducing apparatus and recording/reproducing method, signal reproducing apparatus and reproducing method, and program 有权信号记录/再现装置和记录/再现方法，信号再现装置和再现方法以及程序公开(公告)号：US07502547B2
公开(公告)日：2009-03-10
申请号：US10484132
申请日：2003-05-20
申请人： Mototsugu Abe , Masayuki Nishiguchi
发明人： Mototsugu Abe , Masayuki Nishiguchi
IPC分类号： H04N5/91
CPC分类号： G11B27/329 , G11B27/105 , G11B27/107 , G11B27/28 , G11B27/328 , G11B27/34 , G11B27/36 , G11B2220/2562 , G11B2220/90 , Y10S707/99933 , Y10S707/99935 , Y10S707/99936 , Y10S707/99945
摘要： This invention is a signal recording/reproducing apparatus (1) for searching for a reproduction position desired by a user from a recorded video signal and/or audio signal and reproducing the signal. The apparatus has a feature vector generating unit (30). When recording a video signal/audio signal, the feature vector generating unit (30) generates a feature vector characterizing the video signal and/or audio signal and also records this feature vector to a recording unit (10). When the recorded video signal/audio signal is reproduced, a registration unit (40) registers feature vectors near a position designated by the user, as bookmarks. When the user designates one of the bookmarks, a coincidence detecting unit (60) searches for a coincident position on the basis of the feature vector of the bookmark and the recorded feature vector, and a reproducing unit (20) starts reproduction of the video signal and/or audio signal at a reproduction position set by a reproduction point setting unit (70) on the basis of the coincident position.
摘要翻译： 本发明是一种用于从记录的视频信号和/或音频信号中搜索用户期望的再现位置并再现信号的信号记录/再现装置（1）。 该装置具有特征矢量生成单元（30）。 当记录视频信号/音频信号时，特征向量生成单元（30）产生表征视频信号和/或音频信号的特征向量，并将该特征向量记录到记录单元（10）。 当记录的视频信号/音频信号被再现时，注册单元（40）将由用户指定的位置附近的特征矢量登记为书签。 当用户指定其中一个书签时，重合检测单元（60）根据书签的特征向量和记录的特征向量搜索重合位置，再现单元（20）开始视频信号的再现 和/或由再现点设定单元（70）设置的再现位置处的音频信号。
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59.发明授权Audio signal processing method, audio signal processing apparatus, HI-FI video apparatus, digital video apparatus and 8 MM video apparatus 失效音频信号处理方法，音频信号处理装置，HI-FI视频装置，数字视频装置和8MM视频装置公开(公告)号：US07373077B2
公开(公告)日：2008-05-13
申请号：US11112399
申请日：2005-04-22
CPC分类号： G11B15/026 , G11B5/0086 , G11B5/531 , G11B15/125 , G11B15/1875 , G11B20/10527 , G11B20/1201 , G11B20/18 , G11B20/1876 , G11B2020/10546 , H04N5/78213 , H04N5/78263 , H04N5/783 , H04N9/8063
摘要： An audio signal processing method for repairing an anomalous state such as noise, a discontinuity, and a break of sound, comprising detecting the anomalous state of an audio signal, deleting the audio signal in the anomalous segment, deducing the correct audio signal by referring to the waveform of the audio signal before and after the deleted segment, generating a repair signal for repairing the signal in the deleted segment based on the deduced result, inserting the repair signal into the deleted segment, and connecting it to the audio signal before and after the deleted segment.
摘要翻译： 一种音频信号处理方法，用于修复诸如噪声，不连续性和中断声音的异常状态，包括检测音频信号的异常状态，删除异常段中的音频信号，通过参考以下内容推导出正确的音频信号 在删除段之前和之后的音频信号的波形，基于推导结果生成用于修复被删除段中的信号的修复信号，将修复信号插入到删除的段中，并将其连接到前后的音频信号 已删除的段。
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公开(公告)号：US07356476B2
公开(公告)日：2008-04-08
申请号：US11112370
申请日：2005-04-22
CPC分类号： G11B15/026 , G11B5/0086 , G11B5/531 , G11B15/125 , G11B15/1875 , G11B20/10527 , G11B20/1201 , G11B20/18 , G11B20/1876 , G11B2020/10546 , H04N5/78213 , H04N5/78263 , H04N5/783 , H04N9/8063
摘要： An audio signal processing method for repairing an anomalous state such as noise, a discontinuity, and a break of sound, comprising detecting the anomalous state of an audio signal, deleting the audio signal in the anomalous segment, deducing the correct audio signal by referring to the waveform of the audio signal before and after the deleted segment, generating a repair signal for repairing the signal in the deleted segment based on the deduced result, inserting the repair signal into the deleted segment, and connecting it to the audio signal before and after the deleted segment.
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