BR112016027113A2 - - Google Patents

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Publication number
BR112016027113A2
BR112016027113A2 BR112016027113A BR112016027113A BR112016027113A2 BR 112016027113 A2 BR112016027113 A2 BR 112016027113A2 BR 112016027113 A BR112016027113 A BR 112016027113A BR 112016027113 A BR112016027113 A BR 112016027113A BR 112016027113 A2 BR112016027113 A2 BR 112016027113A2
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BR
Brazil
Application number
BR112016027113A
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BR112016027113B1 (pt
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Publication of BR112016027113A2 publication Critical patent/BR112016027113A2/pt
Publication of BR112016027113B1 publication Critical patent/BR112016027113B1/pt

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/0204—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders using subband decomposition
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/083—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being an excitation gain
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal 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
    • G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal 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
    • G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques
    • G10L21/0388—Details of processing therefor
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/93—Discriminating between voiced and unvoiced parts of speech signals
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/93—Discriminating between voiced and unvoiced parts of speech signals
    • G10L2025/932—Decision in previous or following frames
BR112016027113-0A 2014-06-25 2015-01-28 Método e aparelho para processar quadro perdido BR112016027113B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201410291123.5A CN105225666B (zh) 2014-06-25 2014-06-25 处理丢失帧的方法和装置
CN201410291123.5 2014-06-25
PCT/CN2015/071728 WO2015196803A1 (zh) 2014-06-25 2015-01-28 处理丢失帧的方法和装置

Publications (2)

Publication Number Publication Date
BR112016027113A2 true BR112016027113A2 (pt) 2017-08-15
BR112016027113B1 BR112016027113B1 (pt) 2023-01-31

Family

ID=54936693

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016027113-0A BR112016027113B1 (pt) 2014-06-25 2015-01-28 Método e aparelho para processar quadro perdido

Country Status (14)

Country Link
US (3) US9852738B2 (pt)
EP (2) EP3534366B1 (pt)
JP (1) JP6439804B2 (pt)
KR (1) KR101942411B1 (pt)
CN (2) CN105225666B (pt)
AU (1) AU2015281722B2 (pt)
BR (1) BR112016027113B1 (pt)
CA (1) CA2949266C (pt)
HK (1) HK1219801A1 (pt)
MX (1) MX359500B (pt)
MY (1) MY178408A (pt)
RU (1) RU2666471C2 (pt)
SG (1) SG11201609526RA (pt)
WO (1) WO2015196803A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102423753B1 (ko) * 2015-08-20 2022-07-21 삼성전자주식회사 스피커 위치 정보에 기초하여, 오디오 신호를 처리하는 방법 및 장치
CN108922551B (zh) * 2017-05-16 2021-02-05 博通集成电路（上海）股份有限公司 用于补偿丢失帧的电路及方法
US11430463B2 (en) * 2018-07-12 2022-08-30 Dolby Laboratories Licensing Corporation Dynamic EQ
JP7130878B2 (ja) * 2019-01-13 2022-09-05 華為技術有限公司 高分解能オーディオコーディング

Family Cites Families (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450449A (en) * 1994-03-14 1995-09-12 At&T Ipm Corp. Linear prediction coefficient generation during frame erasure or packet loss
US5699485A (en) * 1995-06-07 1997-12-16 Lucent Technologies Inc. Pitch delay modification during frame erasures
JP3616432B2 (ja) * 1995-07-27 2005-02-02 日本電気株式会社 音声符号化装置
JP3308783B2 (ja) 1995-11-10 2002-07-29 日本電気株式会社 音声復号化装置
US5819217A (en) * 1995-12-21 1998-10-06 Nynex Science & Technology, Inc. Method and system for differentiating between speech and noise
FR2765715B1 (fr) * 1997-07-04 1999-09-17 Sextant Avionique Procede de recherche d'un modele de bruit dans des signaux sonores bruites
FR2774827B1 (fr) * 1998-02-06 2000-04-14 France Telecom Procede de decodage d'un flux binaire representatif d'un signal audio
US6260010B1 (en) * 1998-08-24 2001-07-10 Conexant Systems, Inc. Speech encoder using gain normalization that combines open and closed loop gains
US6418408B1 (en) * 1999-04-05 2002-07-09 Hughes Electronics Corporation Frequency domain interpolative speech codec system
JP2000305599A (ja) * 1999-04-22 2000-11-02 Sony Corp 音声合成装置及び方法、電話装置並びにプログラム提供媒体
US6574593B1 (en) * 1999-09-22 2003-06-03 Conexant Systems, Inc. Codebook tables for encoding and decoding
US6636829B1 (en) * 1999-09-22 2003-10-21 Mindspeed Technologies, Inc. Speech communication system and method for handling lost frames
US6604070B1 (en) 1999-09-22 2003-08-05 Conexant Systems, Inc. System of encoding and decoding speech signals
EP1356454B1 (en) * 2001-01-19 2006-03-01 Koninklijke Philips Electronics N.V. Wideband signal transmission system
SE521693C3 (sv) * 2001-03-30 2004-02-04 Ericsson Telefon Ab L M En metod och anordning för brusundertryckning
CN1235192C (zh) * 2001-06-28 2006-01-04 皇家菲利浦电子有限公司 传输系统以及用于接收窄带音频信号的接收机和方法
US6895375B2 (en) 2001-10-04 2005-05-17 At&T Corp. System for bandwidth extension of Narrow-band speech
US7457757B1 (en) * 2002-05-30 2008-11-25 Plantronics, Inc. Intelligibility control for speech communications systems
CA2388439A1 (en) * 2002-05-31 2003-11-30 Voiceage Corporation A method and device for efficient frame erasure concealment in linear predictive based speech codecs
WO2003107591A1 (en) * 2002-06-14 2003-12-24 Nokia Corporation Enhanced error concealment for spatial audio
US7069212B2 (en) * 2002-09-19 2006-06-27 Matsushita Elecric Industrial Co., Ltd. Audio decoding apparatus and method for band expansion with aliasing adjustment
US20040064308A1 (en) * 2002-09-30 2004-04-01 Intel Corporation Method and apparatus for speech packet loss recovery
US7330812B2 (en) * 2002-10-04 2008-02-12 National Research Council Of Canada Method and apparatus for transmitting an audio stream having additional payload in a hidden sub-channel
KR100501930B1 (ko) * 2002-11-29 2005-07-18 삼성전자주식회사 적은 계산량으로 고주파수 성분을 복원하는 오디오 디코딩방법 및 장치
US6985856B2 (en) 2002-12-31 2006-01-10 Nokia Corporation Method and device for compressed-domain packet loss concealment
WO2004090870A1 (ja) * 2003-04-04 2004-10-21 Kabushiki Kaisha Toshiba 広帯域音声を符号化または復号化するための方法及び装置
US20050004793A1 (en) * 2003-07-03 2005-01-06 Pasi Ojala Signal adaptation for higher band coding in a codec utilizing band split coding
CN1989548B (zh) 2004-07-20 2010-12-08 松下电器产业株式会社 语音解码装置及补偿帧生成方法
BRPI0517780A2 (pt) * 2004-11-05 2011-04-19 Matsushita Electric Ind Co Ltd aparelho de decodificação escalável e aparelho de codificação escalável
CN101138174B (zh) 2005-03-14 2013-04-24 松下电器产业株式会社 可扩展解码装置和可扩展解码方法
TWI324336B (en) * 2005-04-22 2010-05-01 Qualcomm Inc Method of signal processing and apparatus for gain factor smoothing
US20060262851A1 (en) * 2005-05-19 2006-11-23 Celtro Ltd. Method and system for efficient transmission of communication traffic
EP1727131A2 (en) * 2005-05-26 2006-11-29 Yamaha Hatsudoki Kabushiki Kaisha Noise cancellation helmet, motor vehicle system including the noise cancellation helmet and method of canceling noise in helmet
US7831421B2 (en) * 2005-05-31 2010-11-09 Microsoft Corporation Robust decoder
JP5100380B2 (ja) * 2005-06-29 2012-12-19 パナソニック株式会社 スケーラブル復号装置および消失データ補間方法
US7734462B2 (en) * 2005-09-02 2010-06-08 Nortel Networks Limited Method and apparatus for extending the bandwidth of a speech signal
US8255207B2 (en) * 2005-12-28 2012-08-28 Voiceage Corporation Method and device for efficient frame erasure concealment in speech codecs
CN100571314C (zh) * 2006-04-18 2009-12-16 华为技术有限公司 对丢失的语音业务数据帧进行补偿的方法
CN1983909B (zh) 2006-06-08 2010-07-28 华为技术有限公司 一种丢帧隐藏装置和方法
TWI343560B (en) * 2006-07-31 2011-06-11 Qualcomm Inc Systems, methods, and apparatus for wideband encoding and decoding of active frames
US8532984B2 (en) * 2006-07-31 2013-09-10 Qualcomm Incorporated Systems, methods, and apparatus for wideband encoding and decoding of active frames
US8015000B2 (en) * 2006-08-03 2011-09-06 Broadcom Corporation Classification-based frame loss concealment for audio signals
US8374857B2 (en) 2006-08-08 2013-02-12 Stmicroelectronics Asia Pacific Pte, Ltd. Estimating rate controlling parameters in perceptual audio encoders
US8005678B2 (en) 2006-08-15 2011-08-23 Broadcom Corporation Re-phasing of decoder states after packet loss
JP5224666B2 (ja) * 2006-09-08 2013-07-03 株式会社東芝 オーディオ符号化装置
JP4827675B2 (ja) * 2006-09-25 2011-11-30 三洋電機株式会社 低周波帯域音声復元装置、音声信号処理装置および録音機器
CN101155140A (zh) 2006-10-01 2008-04-02 华为技术有限公司 音频流错误隐藏的方法、装置和系统
JP5166425B2 (ja) * 2006-10-24 2013-03-21 ヴォイスエイジ・コーポレーション 音声信号中の遷移フレームの符号化のための方法およびデバイス
US8010351B2 (en) * 2006-12-26 2011-08-30 Yang Gao Speech coding system to improve packet loss concealment
CN103383846B (zh) 2006-12-26 2016-08-10 华为技术有限公司 改进语音丢包修补质量的语音编码方法
US20080208575A1 (en) * 2007-02-27 2008-08-28 Nokia Corporation Split-band encoding and decoding of an audio signal
CN101321033B (zh) 2007-06-10 2011-08-10 华为技术有限公司 帧补偿方法及系统
US9653088B2 (en) 2007-06-13 2017-05-16 Qualcomm Incorporated Systems, methods, and apparatus for signal encoding using pitch-regularizing and non-pitch-regularizing coding
CN101325537B (zh) * 2007-06-15 2012-04-04 华为技术有限公司 一种丢帧隐藏的方法和设备
EP2162880B1 (en) * 2007-06-22 2014-12-24 VoiceAge Corporation Method and device for estimating the tonality of a sound signal
US8185388B2 (en) 2007-07-30 2012-05-22 Huawei Technologies Co., Ltd. Apparatus for improving packet loss, frame erasure, or jitter concealment
CN100524462C (zh) * 2007-09-15 2009-08-05 华为技术有限公司 对高带信号进行帧错误隐藏的方法及装置
CN101335003B (zh) * 2007-09-28 2010-07-07 华为技术有限公司 噪声生成装置、及方法
CN101207665B (zh) 2007-11-05 2010-12-08 华为技术有限公司 一种衰减因子的获取方法
KR101235830B1 (ko) * 2007-12-06 2013-02-21 한국전자통신연구원 음성코덱의 품질향상장치 및 그 방법
US8180064B1 (en) * 2007-12-21 2012-05-15 Audience, Inc. System and method for providing voice equalization
FR2929466A1 (fr) * 2008-03-28 2009-10-02 France Telecom Dissimulation d'erreur de transmission dans un signal numerique dans une structure de decodage hierarchique
CN101588341B (zh) 2008-05-22 2012-07-04 华为技术有限公司 一种丢帧隐藏的方法及装置
ATE539433T1 (de) * 2008-07-11 2012-01-15 Fraunhofer Ges Forschung Bereitstellen eines zeitverzerrungsaktivierungssignals und codierung eines audiosignals damit
US8718804B2 (en) * 2009-05-05 2014-05-06 Huawei Technologies Co., Ltd. System and method for correcting for lost data in a digital audio signal
JP5764488B2 (ja) * 2009-05-26 2015-08-19 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 復号装置及び復号方法
US8428938B2 (en) * 2009-06-04 2013-04-23 Qualcomm Incorporated Systems and methods for reconstructing an erased speech frame
CN101958119B (zh) 2009-07-16 2012-02-29 中兴通讯股份有限公司 一种改进的离散余弦变换域音频丢帧补偿器和补偿方法
GB0919673D0 (en) * 2009-11-10 2009-12-23 Skype Ltd Gain control for an audio signal
US9998081B2 (en) * 2010-05-12 2018-06-12 Nokia Technologies Oy Method and apparatus for processing an audio signal based on an estimated loudness
US8744091B2 (en) * 2010-11-12 2014-06-03 Apple Inc. Intelligibility control using ambient noise detection
EP2975610B1 (en) * 2010-11-22 2019-04-24 Ntt Docomo, Inc. Audio encoding device and method
JP5849106B2 (ja) * 2011-02-14 2016-01-27 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン 低遅延の統合されたスピーチ及びオーディオ符号化におけるエラー隠しのための装置及び方法
RU2591021C2 (ru) * 2011-02-15 2016-07-10 Войсэйдж Корпорейшн Устройство и способ для квантования усилений адаптивного и фиксированного вкладов возбуждения в кодеке celp
CN105225669B (zh) * 2011-03-04 2018-12-21 瑞典爱立信有限公司 音频编码中的后量化增益校正
CN102915737B (zh) 2011-07-31 2018-01-19 中兴通讯股份有限公司 一种浊音起始帧后丢帧的补偿方法和装置
US9330672B2 (en) 2011-10-24 2016-05-03 Zte Corporation Frame loss compensation method and apparatus for voice frame signal
CN104254886B (zh) * 2011-12-21 2018-08-14 华为技术有限公司 自适应编码浊音语音的基音周期
CN105469805B (zh) 2012-03-01 2018-01-12 华为技术有限公司 一种语音频信号处理方法和装置
CN103325373A (zh) * 2012-03-23 2013-09-25 杜比实验室特许公司 用于传送和接收音频信号的方法和设备
CN102833037B (zh) * 2012-07-18 2015-04-29 华为技术有限公司 一种语音数据丢包的补偿方法及装置
JP6139685B2 (ja) * 2012-09-13 2017-05-31 エルジー エレクトロニクス インコーポレイティド 損失フレーム復元方法及びオーディオ復号化方法とそれを利用する装置
CN104885149B (zh) * 2012-09-24 2017-11-17 三星电子株式会社 用于隐藏帧错误的方法和设备以及用于对音频进行解码的方法和设备
US9123328B2 (en) * 2012-09-26 2015-09-01 Google Technology Holdings LLC Apparatus and method for audio frame loss recovery
CN103854649B (zh) * 2012-11-29 2018-08-28 中兴通讯股份有限公司 一种变换域的丢帧补偿方法及装置
EP2757558A1 (en) * 2013-01-18 2014-07-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Time domain level adjustment for audio signal decoding or encoding
US9711156B2 (en) * 2013-02-08 2017-07-18 Qualcomm Incorporated Systems and methods of performing filtering for gain determination
US9208775B2 (en) * 2013-02-21 2015-12-08 Qualcomm Incorporated Systems and methods for determining pitch pulse period signal boundaries
US20150170655A1 (en) * 2013-12-15 2015-06-18 Qualcomm Incorporated Systems and methods of blind bandwidth extension
JP6318621B2 (ja) * 2014-01-06 2018-05-09 株式会社デンソー 音声処理装置、音声処理システム、音声処理方法、音声処理プログラム
US9697843B2 (en) * 2014-04-30 2017-07-04 Qualcomm Incorporated High band excitation signal generation

Also Published As

Publication number Publication date
US20170103764A1 (en) 2017-04-13
RU2016151461A (ru) 2018-07-27
MY178408A (en) 2020-10-12
US10529351B2 (en) 2020-01-07
US20190251980A1 (en) 2019-08-15
CN105225666B (zh) 2016-12-28
CN106683681B (zh) 2020-09-25
EP3534366A1 (en) 2019-09-04
MX359500B (es) 2018-09-26
BR112016027113B1 (pt) 2023-01-31
AU2015281722B2 (en) 2018-02-01
RU2666471C2 (ru) 2018-09-07
US20180075853A1 (en) 2018-03-15
EP3133596B1 (en) 2019-01-09
WO2015196803A1 (zh) 2015-12-30
EP3133596A1 (en) 2017-02-22
JP2017524972A (ja) 2017-08-31
US9852738B2 (en) 2017-12-26
HK1219801A1 (zh) 2017-04-13
CA2949266C (en) 2019-10-22
KR20160148021A (ko) 2016-12-23
AU2015281722A1 (en) 2016-12-01
MX2016017007A (es) 2017-05-12
EP3133596A4 (en) 2017-05-17
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