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公开(公告)号：US20180108345A1
公开(公告)日：2018-04-19
申请号：US15730843
申请日：2017-10-12
Applicant: THOMSON Licensing
Inventor： Philippe GILBERTON , Srdan Kitic
CPC classification number: G10L15/02 , G06F16/683 , G10L19/02 , G10L25/03 , G10L25/18 , G10L25/45 , G10L25/93 , G10L2025/937
Abstract: A device and method for calculating scattering features for audio signal recognition. An interface receives an audio signal that is processed by at least one processor to obtain an audio frame. The processor calculates a first order scattering features from at least one audio frame and then calculates for the first order scattering features an estimation of whether the first order scattering features comprises sufficient information for accurate audio signal recognition. The processor calculates a second order scattering features from the first order scattering features only in case the first order scattering features does not comprise sufficient information for accurate audio signal recognition. As second order features are calculated only when it is deemed necessary, less processing power can be used by the device, which can lead to less power used by the device.
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2.发明申请STORAGE DEVICE MANAGEMENT METHOD AND APPARATUS CORRESPONDING COMPUTER PROGRAM PRODUCT AND NON-TRANSITORY COMPUTER READABLE MEDIUM 有权存储设备管理方法和设备对应计算机程序产品和非终端计算机可读介质公开(公告)号：US20150355856A1
公开(公告)日：2015-12-10
申请号：US14734158
申请日：2015-06-09
Applicant: THOMSON LICENSING
Inventor： Philippe GILBERTON , Eric GAUTIER , Christopher HOWSON
IPC: G06F3/06
CPC classification number: G06F3/0619 , G06F3/065 , G06F3/067 , G11B27/034 , G11B27/11 , G11B27/36 , H04N5/781 , H04N21/4147 , H04N21/4335 , H04N21/44222 , H04N21/4424
Abstract: The invention relates to a storage device management method allowing to manage the storage space, on a storage device, by proposing to an end user to store a new content he was going to consume if its storage determined size is lower than an already stored content size.
Abstract translation: 本发明涉及一种存储设备管理方法，其允许在存储设备上管理存储空间，通过向最终用户提出存储确定的大小低于已经存储的内容大小的消息的新内容 。
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公开(公告)号：US20230401338A1
公开(公告)日：2023-12-14
申请号：US18032819
申请日：2021-09-23
Applicant: Thomson Licensing
Inventor： Pascal NADEAU , Philippe GILBERTON , Eric GAUTIER , Christophe DELAUNAY
CPC classification number: G06F21/629 , G10L15/26
Abstract: A method and device is described and includes: obtaining an input audio signal associated with the voice input, obtaining a transcript resulting from the processing of the input audio signal, converting the transcript into a synthesized audio signal; extracting an acoustic feature of a same type from the input audio signal and synthesized audio signal, delivering a first sequence of features vectors associated with the input audio signal and a second sequence of features vectors associated with the synthesized audio signal converting the acoustic features to corresponding acoustic features associated with a target reference voice, delivering a first sequence and a second sequence of converted features vectors computing a dynamic time warping distance between the first sequence and second sequence of converted features vectors, and delivering data representative of a detection of an audio adversarial attack, as a result of a comparison between the dynamic time warping distance and a predetermined threshold.
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公开(公告)号：US20180330588A1
公开(公告)日：2018-11-15
申请号：US15977067
申请日：2018-05-11
Applicant: THOMSON Licensing
Inventor： Srdan KITIC , Jean-Ronan VIGOUROUX , Philippe GILBERTON
CPC classification number: G10L25/51 , G06K9/00496 , G06K9/6293 , G10L25/18 , G10L25/27
Abstract: A device and method for walker identification. An audio input interface obtains a sampled acoustic signal, possibly from a microphone, a vibration input interface obtains a sampled vibration signal, possibly from a geophone and at least one hardware processor fuses the sampled acoustic signal and the sampled vibration signal into a fused signal, extracts features from the fused signal and identifies a walker based on extracted features.
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公开(公告)号：US20180177030A1
公开(公告)日：2018-06-21
申请号：US15843325
申请日：2017-12-15
Applicant: THOMSON Licensing
Inventor： Franck ABELARD , Philippe GILBERTON , Brian Charles ERIKSSON
CPC classification number: H05B37/0245 , G05B13/0265 , G09G5/00 , H05B37/0218 , H05B37/0272 , H05B37/029 , Y02B20/46
Abstract: A device and a method for controlling lighting conditions of a room. The room has at least one adjustable element that impacts the lighting conditions of the room. A multidirectional light sensor including a plurality of light sensors is arranged to capture the light intensity from a plurality of directions. The device obtains measurements from the multidirectional light sensor and adjusts the lighting conditions of the room. When the light in direction of the screen is higher than a first threshold, the device decreases the lighting conditions by sending a command to the adjustable element located in opposite direction to the screen. When the average value of light is lower than a second threshold, the device increases the lighting conditions by sending a command to at least one adjustable element of the room.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20180115851A1
公开(公告)日：2018-04-26
申请号：US15726921
申请日：2017-10-06
Applicant: THOMSON Licensing
Inventor： Quang Khanh Ngoc Duong , Brian Charles Eriksson , Philippe GILBERTON , Christophe Delaunay
CPC classification number: H04S7/303 , G10L25/84 , H03G3/32 , H04R27/00 , H04R2499/13 , H04S7/302 , H04S2400/13
Abstract: The present principles generally relate to audio apparatus, methods, and computer program products and in particular, to improvements that adjust the sound level or levels of one or more audio outputs of an audio system based on the determined origin and/or direction of propagation of a detected human voice in a location. Such an adjustment may be to decrease, mute, or increase the sound level of an audio output producing sound in the direction of the origin of the voice. A sound level produced by other audio outputs may be unchanged.
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公开(公告)号：US20160150299A1
公开(公告)日：2016-05-26
申请号：US14952608
申请日：2015-11-25
Applicant: THOMSON LICENSING
Inventor： Philippe GILBERTON , Guillaume Bichot , Ali Louzir
IPC: H04Q9/00
CPC classification number: H04Q9/00 , G08B21/0423 , H04L12/4625 , H04W4/029 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/166 , Y02D70/26
Abstract: An electronic apparatus includes a communication unit that communicates with a tag located within a target region when the communication unit is active within the target region, and a processor configured to monitor an activity within the target region based on status information from the tag received by the communication unit, wherein the activity comprises at least one of opening and closing of a member arranged within the target region
Abstract translation: 一种电子设备，包括通信单元，当通信单元在目标区域内有效时，与位于目标区域内的标签进行通信;以及处理器，其被配置为基于来自所述目标区域中接收到的标签的状态信息来监视目标区域内的活动 通信单元，其中活动包括布置在目标区域内的构件的打开和关闭中的至少一个
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公开(公告)号：US20230386453A1
公开(公告)日：2023-11-30
申请号：US18032815
申请日：2021-09-23
Applicant: Thomson Licensing
Inventor： Pascal NADEAU , Philippe GILBERTON , Eric GAUTIER , Christophe DELAUNAY
CPC classification number: G10L15/08 , G10L15/22 , G10L15/34 , G10L2015/223
Abstract: A method and device for detecting an audio adversarial attack with respect to a voice command processed by an automatic speech recognition system is described. The method is implemented by a detection device connected to the automatic speech recognition system and includes obtaining an audio signal associated with the voice command, performing a phonetic transcription of the audio signal, according to a phonetic transcription scheme, delivering a first character string; obtaining a transcript resulting from the processing, by the automatic speech recognition system, of the audio signal, performing a phonetic transcription of the transcript, according to the phonetic transcription scheme, delivering a second character string, computing a similarity score between the first character string and the second character string, and delivering a piece of data representative of a detection of an audio adversarial attack, as a function of a result of a comparison between the similarity score and a predetermined threshold.
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公开(公告)号：US20220408184A1
公开(公告)日：2022-12-22
申请号：US17778879
申请日：2020-11-04
Applicant: Thomson Licensing
Inventor： Henk HEIJNEN , Philippe GILBERTON , Eric GAUTIER
Abstract: The disclosure relates to a method for recognizing at least one naturally emitted sound produced by a real-life sound source in an environment comprising at least one artificial sound source. The method is implemented by an audio recognition device, and it includes simultaneously obtaining a first audio signal from a first microphone located in the environment and a second audio signal from an audio acquisition device associated with the at least one artificial sound source; analyzing the first audio signal, delivering a first list of sound classes corresponding to sounds recognized in the first audio signal; analyzing the second audio signal, delivering a second list of sound classes corresponding to sounds recognized in the second audio signal; and delivering a third list of sound classes, comprising only sound classes included in the first list of sound classes which are not included in the second list of sound classes.
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公开(公告)号：US20220277225A1
公开(公告)日：2022-09-01
申请号：US17627835
申请日：2020-07-06
Applicant: Thomson Licensing
Inventor： Philippe GILBERTON , Duong QUANG-KHANH-NGOC , Jean-Ronan VIGOUROUX
Abstract: A method for detecting anomalies, the method being performed by a machine learning system configured for learning at least one model from a set of training data, the method including receiving sensor data from a plurality of N sensors, computing an anomaly prediction based on the sensor data and the at least one model, and if the anomaly prediction is an anomaly detection, sending an anomaly event containing said anomaly prediction. The method further includes receiving a user feedback relating to said anomaly event or to an absence of anomaly event, and adapting the at least one model based on the user feedback.
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