JP6526049B2 - 源信号分離における改良された測定、エンティティ及びパラメータ推定、及び経路伝播効果測定及び軽減のための方法及びシステム - Google Patents

源信号分離における改良された測定、エンティティ及びパラメータ推定、及び経路伝播効果測定及び軽減のための方法及びシステム Download PDF

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JP6526049B2
JP6526049B2 JP2016561687A JP2016561687A JP6526049B2 JP 6526049 B2 JP6526049 B2 JP 6526049B2 JP 2016561687 A JP2016561687 A JP 2016561687A JP 2016561687 A JP2016561687 A JP 2016561687A JP 6526049 B2 JP6526049 B2 JP 6526049B2
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ケヴィン エム ショート
ケヴィン エム ショート
ブライアン ティー ホーン
ブライアン ティー ホーン
スコット スタクリー
スコット スタクリー
パスカル ブリュネ
パスカル ブリュネ
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エックスモス インコーポレイテッド
エックスモス インコーポレイテッド
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/141—Discrete Fourier transforms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
    • G06F18/2134—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on separation criteria, e.g. independent component analysis
    • G06F18/21347—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on separation criteria, e.g. independent component analysis using domain transformations
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0272—Voice signal separating

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JP2016561687A 2014-04-09 2015-04-08 源信号分離における改良された測定、エンティティ及びパラメータ推定、及び経路伝播効果測定及び軽減のための方法及びシステム Active JP6526049B2 (ja)

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US201461977357P 2014-04-09 2014-04-09
US61/977,357 2014-04-09
PCT/US2015/024988 WO2015157458A1 (en) 2014-04-09 2015-04-08 Methods and systems for improved measurement, entity and parameter estimation, and path propagation effect measurement and mitigation in source signal separation

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JP2017516131A5 JP2017516131A5 (enExample) 2018-06-21
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US10942196B2 (en) * 2017-08-14 2021-03-09 Google Llc Systems and methods of motion detection using dynamic thresholds and data filtering
US12029606B2 (en) 2017-09-05 2024-07-09 Sanolla Ltd. Electronic stethoscope with enhanced features
EP3678553B1 (en) * 2017-09-05 2024-05-22 Sanolla Ltd Diagnosis of pathologies using infrasonic signatures
RU2670702C9 (ru) * 2017-11-08 2018-11-28 Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук Способ кратковременного спектрального анализа квазистационарных сигналов
KR20250044808A (ko) * 2019-03-10 2025-04-01 카르돔 테크놀로지 엘티디. 큐의 클러스터링을 사용한 음성 증강
CN110135316B (zh) * 2019-05-07 2019-12-31 中国人民解放军海军潜艇学院 一种舰船辐射噪声中低频线谱的自动检测和提取方法
US11410336B2 (en) * 2019-10-01 2022-08-09 The Boeing Company Visual signal processing of signals
CN116034426A (zh) * 2020-08-12 2023-04-28 谷歌有限责任公司 交互式语音导航
CN112883787B (zh) * 2021-01-14 2022-09-06 中国人民解放军陆军勤务学院 一种基于频谱匹配的短样本低频正弦信号参数估计方法
CN113156275B (zh) * 2021-01-29 2022-01-04 西南交通大学 一种考虑差异性接线方式的变压器绝缘诊断方法
US12134484B2 (en) * 2021-06-02 2024-11-05 The Boeing Company System and method for contextually-informed fault diagnostics using structural-temporal analysis of fault propagation graphs
USD1042851S1 (en) 2021-06-16 2024-09-17 Sanolla Ltd. Medical diagnostic device
CN113647977B (zh) * 2021-08-18 2023-10-10 重庆大学 一种基于切比雪夫多项式的复合窗变迹超声波束形成方法
CN113890598B (zh) * 2021-12-02 2022-02-15 四川九洲电器集团有限责任公司 基于相控阵的混合扫描天线跟踪方法、系统、终端及介质
CN115828685B (zh) * 2022-11-29 2023-09-19 上海玫克生储能科技有限公司 基于切比雪夫谱方法的锂电池温度仿真方法、装置及介质
CN116561548A (zh) * 2023-03-27 2023-08-08 国网冀北电力有限公司计量中心 复杂动态电能信号建模方法及装置
CN119274568B (zh) * 2024-12-06 2025-03-14 深圳市宝立创科技有限公司 一种声学早教机的控制方法和系统

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JP2005229453A (ja) * 2004-02-16 2005-08-25 Motorola Inc 伝搬モデルをチューニングする方法および装置
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JP5726790B2 (ja) * 2012-03-09 2015-06-03 日本電信電話株式会社 音源分離装置、音源分離方法、およびプログラム
HK1207919A1 (en) * 2012-05-04 2016-02-12 Xmos Inc. Systems and methods for source signal separation

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EP3129795A1 (en) 2017-02-15
EP3129795A4 (en) 2019-01-16
JP2017516131A (ja) 2017-06-15

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