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71.发明申请EARHOLE-WEARABLE SOUND COLLECTION DEVICE, SIGNAL PROCESSING DEVICE, AND SOUND COLLECTION METHOD 审中-公开耳罩式收音装置，信号处理装置和声音收集方法公开(公告)号：US20160127825A1
公开(公告)日：2016-05-05
申请号：US14992906
申请日：2016-01-11
Applicant: SONY CORPORATION
Inventor： Kohei Asada , Shinpei Tsuchiya , Daizen Kobayashi , Koji Nageno
CPC classification number: H04R1/406 , G10L21/0232 , G10L25/84 , H04R1/10 , H04R1/1016 , H04R1/1075 , H04R3/005 , H04R3/04 , H04R11/02 , H04R25/407 , H04R2201/003 , H04R2225/43 , H04R2410/03 , H04R2430/23
Abstract: The present technique relates to an earhole-wearable sound collection device, a signal processing device, and a sound collection method for realizing sound collection at a high S/N ratio, with noise influence being reduced not by a noise reduction process.In the earhole-wearable sound collection device, a microphone that collects emitted speech voice is provided in a space that is substantially sealed off from outside and connects to an ear canal of the wearer (the speaker). With the microphone being located in the space sealed off from outside, emitted speech voice that propagates through the ear canal of the wearer is collected. In a sound collection signal obtained through the ear canal, the emitted speech voice component is dominant over the noise component particularly at low frequencies. Therefore, the S/N ratio of an emitted speech voice collection signal can be improved by extracting the low-frequency component of the sound collection signal with the use of a LPF, for example. Alternatively, an equalizing process for reducing muffled sound that is generated when sound is collected through the ear canal is performed on the sound collection signal. As a result, higher sound quality can be achieved.
Abstract translation: 本技术涉及一种用于以高S / N比实现声音采集的耳机佩戴式声音采集装置，信号处理装置和声音采集方法，其噪声影响不是通过降噪处理而减少的。 在耳机佩戴式收音装置中，收集发出的语音的麦克风设置在基本上与外部密封并连接到佩戴者（扬声器）的耳道的空间中。 麦克风位于从外部密封的空间中，收集通过穿戴者的耳道传播的发出的语音。 在通过耳道获得的声音收集信号中，所发出的语音分量在噪声分量上占优势，特别是在低频下。 因此，例如，通过使用LPF提取声音采集信号的低频分量，可以提高发出的语音语音采集信号的S / N比。 或者，对声音采集信号执行用于减少通过耳道收集声音时产生的消声的均衡处理。 因此，可以实现更高的音质。
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72.发明授权Earhole-wearable sound collection device, signal processing device, and sound collection method 有权耳孔佩戴式收音装置，信号处理装置，声音采集方式公开(公告)号：US09237392B2
公开(公告)日：2016-01-12
申请号：US14360948
申请日：2012-11-30
Applicant: Sony Corporation
Inventor： Kohei Asada , Shinpei Tsuchiya , Daizen Kobayashi , Koji Nageno
CPC classification number: H04R1/406 , G10L21/0232 , G10L25/84 , H04R1/10 , H04R1/1016 , H04R1/1075 , H04R3/005 , H04R3/04 , H04R11/02 , H04R25/407 , H04R2201/003 , H04R2225/43 , H04R2410/03 , H04R2430/23
Abstract: The present technique relates to an earhole-wearable sound collection device, a signal processing device, and a sound collection method for realizing sound collection at a high S/N ratio, with noise influence being reduced not by a noise reduction process.In the earhole-wearable sound collection device, a microphone that collects emitted speech voice is provided in a space that is substantially sealed off from outside and connects to an ear canal of the wearer (the speaker). With the microphone being located in the space sealed off from outside, emitted speech voice that propagates through the ear canal of the wearer is collected. In a sound collection signal obtained through the ear canal, the emitted speech voice component is dominant over the noise component particularly at low frequencies. Therefore, the S/N ratio of an emitted speech voice collection signal can be improved by extracting the low-frequency component of the sound collection signal with the use of a LPF, for example. Alternatively, an equalizing process for reducing muffled sound that is generated when sound is collected through the ear canal is performed on the sound collection signal. As a result, higher sound quality can be achieved.
Abstract translation: 本技术涉及一种用于以高S / N比实现声音采集的耳机佩戴式声音采集装置，信号处理装置和声音采集方法，其噪声影响不是通过降噪处理而减少的。 在耳机佩戴式收音装置中，收集发出的语音的麦克风设置在基本上与外部密封并连接到佩戴者（扬声器）的耳道的空间中。 麦克风位于从外部密封的空间中，收集通过穿戴者的耳道传播的发出的语音。 在通过耳道获得的声音收集信号中，所发出的语音分量在噪声分量上占优势，特别是在低频下。 因此，例如，通过使用LPF提取声音采集信号的低频分量，可以提高发出的语音语音采集信号的S / N比。 或者，对声音采集信号执行用于减少通过耳道收集声音时产生的消声的均衡处理。 因此，可以实现更高的音质。
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公开(公告)号：US20150319522A1
公开(公告)日：2015-11-05
申请号：US14798414
申请日：2015-07-13
Applicant: Sony Corporation
Inventor： Yasunobu Murata , Kohei Asada , Noriyuki Ozawa
CPC classification number: H04R1/1083 , G10K11/178 , G10K11/17823 , G10K11/17853 , G10K11/17873 , G10K2210/1081 , G10K2210/3025 , G10K2210/30391 , H04R3/002 , H04R5/033 , H04R25/00 , H04R2225/43 , H04R2460/01
Abstract: A signal processing device includes a noise analysis unit for analyzing a frequency component of a noise signal obtained by converting a collected sound into an electrical signal, a plurality of filtering units for carrying out predetermined filtering operations on the noise signal on the basis of an analysis result, and an output control unit for temporally varying a synthesis rate of outputs of the plurality of filtering units according to a change in the analysis result of the noise analysis unit. When the analysis result of the noise analysis unit changes, one filtering unit starts a predetermined filtering operation by characteristics different from those of other filtering units that carry out predetermined filtering operations on the noise signal according to the change in the analysis result of the noise analysis unit.
Abstract translation: 信号处理装置包括：噪声分析单元，用于分析通过将收集的声音转换为电信号而获得的噪声信号的频率分量;多个滤波单元，用于基于分析执行对噪声信号的预定滤波操作 结果，以及输出控制单元，用于根据噪声分析单元的分析结果的变化来暂时改变多个滤波单元的输出的合成率。 当噪声分析单元的分析结果改变时，一个滤波单元根据与噪声分析的分析结果的变化对噪声信号执行预定的滤波操作的其他滤波单元的特性不同，开始预定的滤波操作 单元。
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公开(公告)号：US20150215702A1
公开(公告)日：2015-07-30
申请号：US14681459
申请日：2015-04-08
Applicant: Sony Corporation
Inventor： Kazunobu Ookuri , Kohei Asada , Tetsunori Itabashi
IPC: H04R3/00
CPC classification number: H04R3/002 , G10K11/178 , G10K2210/1053 , G10K2210/1081 , G10K2210/3051
Abstract: There is provided a signal processing device s including a noise cancellation process clock generation unit configured to generate a noise cancellation process clock having a predetermined fixed frequency, a noise canceling unit configured to include a noise canceling filter operating based on the noise cancellation process clock and generating a noise canceling signal having a signal property of canceling an external noise component based on an input audio signal including the external noise component picked up by a microphone, and an addition unit superimposing the noise canceling signal generated by the filter on a digital audio signal, and a sampling rate conversion unit configured to rate-convert the input digital audio signal sampled at a clock in asynchrony with the noise cancellation process clock to a signal at a sampling frequency in synchrony with the noise cancellation process clock and to supply the rate-converted signal to the addition unit.
Abstract translation: 提供了一种信号处理装置，包括：噪声消除处理时钟生成单元，被配置为生成具有预定的固定频率的噪声消除处理时钟;噪声消除单元，被配置为包括基于噪声消除处理时钟操作的噪声消除滤波器;以及 基于包括由麦克风拾取的外部噪声分量的输入音频信号产生具有消除外部噪声分量的信号特性的噪声消除信号，以及将由滤波器产生的噪声消除信号叠加在数字音频信号上的相加单元 以及采样率转换单元，被配置为将与噪声消除处理时钟异步的时钟处的采样的输入数字音频信号以与噪声消除处理时钟同步的采样频率的信号进行速率转换， 转换信号到加法单元。
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公开(公告)号：US20150208191A1
公开(公告)日：2015-07-23
申请号：US14413024
申请日：2013-04-19
Applicant: SONY CORPORATION
Inventor： Yoichiro Sako , Kohei Asada , Kazuyuki Sakoda , Katsuhisa Aratani , Mitsuru Takehara , Takatoshi Nakamura , Kazuhiro Watanabe , Akira Tange , Hiroyuki Hanaya , Yuki Koga , Tomoya Onuma
CPC classification number: H04S7/302 , G10L2021/02166 , H04R1/403 , H04R1/406 , H04R3/005 , H04R3/12 , H04R5/027 , H04R2201/405 , H04R2420/07 , H04R2430/23 , H04S2420/13
Abstract: An information processing system including a recognizing unit configured to recognize a given target on the basis of signals detected by a plurality of sensors arranged around a specific user, an identifying unit configured to identify the given target recognized by the recognizing unit, an estimating unit configured to estimate a position of the specific user in accordance with the a signal detected by any one of the plurality of sensors, and a signal processing unit configured to process signals acquired from sensors around the given target identified by the identifying unit in a manner that, when output from a plurality of actuators arranged around the specific user, the signals are localized near the position of the specific user estimated by the estimating unit.
Abstract translation: 一种信息处理系统，包括：识别单元，被配置为基于由围绕特定用户布置的多个传感器检测到的信号来识别给定目标;识别单元，被配置为识别由所述识别单元识别的给定目标;估计单元，配置 根据由所述多个传感器中的任何一个检测到的信号来估计所述特定用户的位置;以及信号处理单元，被配置为处理由所述识别单元识别的给定目标周围的传感器获取的信号， 当从围绕特定用户排列的多个致动器输出时，信号被定位在由估计单元估计的特定用户的位置附近。
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Patent Agency Ranking
公开(公告)号：US20150207976A1
公开(公告)日：2015-07-23
申请号：US14420770
申请日：2013-06-07
Applicant: SONY CORPORATION
Inventor： Yoichiro Sako , Yasunori Kamada , Yuki Koga , Kohei Asada , Kazuyuki Sakoda , Takayasu Kon , Kazuhiro Watanabe , Kazunori Hayashi , Mitsuru Takehara , Takatoshi Nakamura , Akira Tange , Tomoya Onuma , Hiroyuki Hanaya
CPC classification number: H04N5/23203 , G03B17/38 , G03B2206/00 , G06K9/00288 , H04N5/23206 , H04N5/23219 , H04N5/23222 , H04N5/77 , H04N5/772 , H04N21/42202 , H04N21/42203 , H04N21/4223 , H04N21/4334 , H04N21/44008 , H04N21/441 , H04N21/44218 , H04R27/00 , H04R2227/003 , H04R2420/07 , H04R2460/07
Abstract: Provided is a control apparatus including a detector configured to detect current position information, a setting part configured to set information-for-recognition that varies depending on position information, a recognition part configured to recognize a given target shown by the information-for-recognition set by the setting part in accordance with the current position information detected by the detector, and a controller configured to control at least one of an imaging part and a sound pick-up part in accordance with a recognition result obtained by the recognition part.
Abstract translation: 提供一种控制装置，包括检测器，其被配置为检测当前位置信息;设置部，被配置为设置根据位置信息而变化的识别信息;识别部，被配置为识别由识别信息所示的给定目标 根据由检测器检测到的当前位置信息由设置部分设置，以及控制器，被配置为根据由识别部分获得的识别结果来控制成像部分和拾音部分中的至少一个。
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77.发明申请INFORMATION PROCESSING APPARATUS, METHOD FOR PROCESSING INFORMATION, AND PROGRAM 有权信息处理设备，处理信息的方法和程序公开(公告)号：US20140292798A1
公开(公告)日：2014-10-02
申请号：US14205427
申请日：2014-03-12
Applicant: SONY CORPORATION
Inventor： Kohei Asada , Yasunobu Murata
CPC classification number: G06F3/165
Abstract: An information processing apparatus includes a parameter input unit configured to input parameter information for setting an operating state of a target apparatus, an image conversion unit configured to generate conversion image data by imaging the parameter information, and a setting file image generation unit configured to generate setting file image data where the conversion image data is placed in image data having a larger image size than the conversion image data.
Abstract translation: 一种信息处理设备，包括：参数输入单元，被配置为输入用于设置目标设备的操作状态的参数信息;图像转换单元，被配置为通过对参数信息进行成像来生成转换图像数据;以及设置文件图像生成单元， 将转换图像数据放置在具有比转换图像数据更大的图像尺寸的图像数据中的文件图像数据的设置。
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公开(公告)号：US20140176599A1
公开(公告)日：2014-06-26
申请号：US14103032
申请日：2013-12-11
Applicant: SONY CORPORATION
Inventor： Kazuhiro Watanabe , Yoichiro Sako , Akira Tange , Kazuyuki Sakoda , Kohei Asada , Takatoshi Nakamura , Mitsuru Takehara , Yasunori Kamada , Takayasu Kon , Kazunori Hayashi , Hiroyuki Hanaya , Yuki Koga , Tomoya Onuma
IPC: G06T7/00
CPC classification number: G06K9/66 , G06F3/0304 , G06F3/044 , G06K9/00228 , G06K9/00348 , G06K9/00389 , G06T7/20 , G06T7/60 , H04N9/3185
Abstract: There is provided a display control system including a plurality of display units, an imaging unit configured to capture a subject, a predictor configured to predict an action of the subject according to a captured image captured by the imaging unit, a guide image generator configured to generate a guide image that guides the subject according to a prediction result from the predictor, and a display controller configured to, on the basis of the prediction result from the predictor, select a display unit capable of displaying an image at a position corresponding to the subject from the plurality of display units, and to control the selected display unit to display the guide image at the position corresponding to the subject.
Abstract translation: 提供了包括多个显示单元的显示控制系统，被配置为捕获被摄体的成像单元，被配置为根据由所述摄像单元捕获的拍摄图像预测所述被摄体的动作的预测器，被配置为 生成根据来自预测器的预测结果来引导被摄体的引导图像，以及显示控制器，被配置为基于来自预测器的预测结果，选择能够在与该预测器对应的位置显示图像的显示单元 从多个显示单元接收，并且控制所选择的显示单元，以在与被摄体对应的位置处显示引导图像。
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公开(公告)号：US11543521B2
公开(公告)日：2023-01-03
申请号：US16482626
申请日：2017-12-07
Applicant: SONY CORPORATION
Inventor： Keiichi Osako , Kohei Asada , Tetsunori Itabashi , Kazuma Yoshii , Kenichi Makino , Yasunobu Murata , Shigetoshi Hayashi
Abstract: To provide a mechanism for selectively taking an external sound from an appropriate sound source into an internal space of a moving object. An information processing apparatus including an acquisition unit configured to acquire an audio signal from a sound source existing outside a moving object, a generation unit configured to generate an audio signal from a target sound source at a distance from the moving object, the distance being a distance according to a speed of the moving object, of the sound sources, on the basis of the audio signal acquired by the acquisition unit, and an output control unit configured to output the audio signal generated by the generation unit toward an internal space of the moving object.
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公开(公告)号：US11159905B2
公开(公告)日：2021-10-26
申请号：US17040321
申请日：2019-03-15
Applicant: SONY CORPORATION
Inventor： Ryuichi Namba , Masashi Fujihara , Makoto Akune , Koyuru Okimoto , Toru Chinen , Kohei Asada , Kazunobu Ookuri , Masayoshi Noguchi , Minoru Tsuji
Abstract: The present technology relates to a signal processing apparatus and method that are capable of reproducing sound at an optional listening position with a high sense of reality. The signal processing apparatus includes a rendering unit that generates reproduction data of sound at an optional listening position in a target space on the basis of recording signals of microphones attached to a plurality of moving bodies in the target space. The present technology can be applied to a reproduction apparatus.
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