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SG10201708211SA - Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal - Google Patents

Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal

Info

Publication number
SG10201708211SA
SG10201708211SA SG10201708211SA SG10201708211SA SG10201708211SA SG 10201708211S A SG10201708211S A SG 10201708211SA SG 10201708211S A SG10201708211S A SG 10201708211SA SG 10201708211S A SG10201708211S A SG 10201708211SA SG 10201708211S A SG10201708211S A SG 10201708211SA
Authority
SG
Singapore
Prior art keywords
channel audio
signal
contribution
residual
methods
Prior art date
Application number
SG10201708211SA
Inventor
Sascha Dick
Christian Helmrich
Johannes Hilpert
Andreas Hölzer
Original Assignee
Fraunhofer Ges Forschung
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of SG10201708211SA publication Critical patent/SG10201708211SA/en

Links

Classifications

    • 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
    • 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
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • 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
    • 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
    • G10L19/0017—Lossless audio signal coding; Perfect reconstruction of coded audio signal by transmission of coding error
    • 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
    • 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
    • G10L19/20—Vocoders using multiple modes using sound class specific coding, hybrid encoders or object based coding
    • 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
    • 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
    • G10L19/22—Mode decision, i.e. based on audio signal content versus external parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/03—Aspects of down-mixing multi-channel audio to configurations with lower numbers of playback channels, e.g. 7.1 -> 5.1
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/07—Synergistic effects of band splitting and sub-band processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • General Physics & Mathematics (AREA)
  • Algebra (AREA)
  • Stereophonic System (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
SG10201708211SA 2013-07-22 2014-07-17 Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal SG10201708211SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13177375 2013-07-22
EP13189309.1A EP2830053A1 (en) 2013-07-22 2013-10-18 Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal

Publications (1)

Publication Number Publication Date
SG10201708211SA true SG10201708211SA (en) 2017-11-29

Family

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SG10201708209WA SG10201708209WA (en) 2013-07-22 2014-07-17 Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal
SG11201600403VA SG11201600403VA (en) 2013-07-22 2014-07-17 Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal
SG10201708211SA SG10201708211SA (en) 2013-07-22 2014-07-17 Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal

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SG10201708209WA SG10201708209WA (en) 2013-07-22 2014-07-17 Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal
SG11201600403VA SG11201600403VA (en) 2013-07-22 2014-07-17 Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal

Country Status (19)

Country Link
US (4) US10839812B2 (en)
EP (4) EP2830053A1 (en)
JP (5) JP6253776B2 (en)
KR (2) KR101893016B1 (en)
CN (2) CN110895944A (en)
AR (1) AR097013A1 (en)
AU (3) AU2014295212B2 (en)
BR (3) BR122022015729B1 (en)
CA (2) CA2918864C (en)
ES (2) ES2798137T3 (en)
MX (3) MX361809B (en)
MY (2) MY192214A (en)
PL (2) PL3025331T3 (en)
PT (2) PT3425633T (en)
RU (1) RU2676233C2 (en)
SG (3) SG10201708209WA (en)
TW (1) TWI566234B (en)
WO (1) WO2015011020A1 (en)
ZA (1) ZA201601081B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2830053A1 (en) * 2013-07-22 2015-01-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal
EP2830051A3 (en) 2013-07-22 2015-03-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoder, audio decoder, methods and computer program using jointly encoded residual signals
BR112016006832B1 (en) * 2013-10-03 2022-05-10 Dolby Laboratories Licensing Corporation Method for deriving m diffuse audio signals from n audio signals for the presentation of a diffuse sound field, apparatus and non-transient medium
US9978385B2 (en) * 2013-10-21 2018-05-22 Dolby International Ab Parametric reconstruction of audio signals
KR20160101692A (en) 2015-02-17 2016-08-25 한국전자통신연구원 Method for processing multichannel signal and apparatus for performing the method
FR3045915A1 (en) * 2015-12-16 2017-06-23 Orange ADAPTIVE CHANNEL REDUCTION PROCESSING FOR ENCODING A MULTICANAL AUDIO SIGNAL
EP3659140B1 (en) * 2017-07-28 2023-09-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus for encoding or decoding an encoded multichannel signal using a filling signal generated by a broad band filter
CN109389986B (en) * 2017-08-10 2023-08-22 华为技术有限公司 Coding method of time domain stereo parameter and related product
US10580420B2 (en) * 2017-10-05 2020-03-03 Qualcomm Incorporated Encoding or decoding of audio signals
US10535357B2 (en) 2017-10-05 2020-01-14 Qualcomm Incorporated Encoding or decoding of audio signals
US10839814B2 (en) 2017-10-05 2020-11-17 Qualcomm Incorporated Encoding or decoding of audio signals
CN110060696B (en) * 2018-01-19 2021-06-15 腾讯科技（深圳）有限公司 Sound mixing method and device, terminal and readable storage medium
TW202424961A (en) 2018-01-26 2024-06-16 瑞典商都比國際公司 Method, audio processing unit and non-transitory computer readable medium for performing high frequency reconstruction of an audio signal
US10586546B2 (en) 2018-04-26 2020-03-10 Qualcomm Incorporated Inversely enumerated pyramid vector quantizers for efficient rate adaptation in audio coding
US10573331B2 (en) * 2018-05-01 2020-02-25 Qualcomm Incorporated Cooperative pyramid vector quantizers for scalable audio coding
CN114708874A (en) 2018-05-31 2022-07-05 华为技术有限公司 Coding method and device for stereo signal
CN110556118B (en) 2018-05-31 2022-05-10 华为技术有限公司 Coding method and device for stereo signal
CN110556116B (en) 2018-05-31 2021-10-22 华为技术有限公司 Method and apparatus for calculating downmix signal and residual signal
BR112020026967A2 (en) * 2018-07-04 2021-03-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. MULTISIGNAL AUDIO CODING USING SIGNAL BLANKING AS PRE-PROCESSING
KR20200073878A (en) 2018-12-15 2020-06-24 한수영 An automatic plastic cup separator
MX2021007109A (en) 2018-12-20 2021-08-11 Ericsson Telefon Ab L M Method and apparatus for controlling multichannel audio frame loss concealment.
PL3984028T3 (en) * 2019-06-14 2024-08-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Parameter encoding and decoding
CN110739000B (en) * 2019-10-14 2022-02-01 武汉大学 Audio object coding method suitable for personalized interactive system
CN111081264B (en) * 2019-12-06 2022-03-29 北京明略软件系统有限公司 Voice signal processing method, device, equipment and storage medium
JP7396459B2 (en) * 2020-03-09 2023-12-12 日本電信電話株式会社 Sound signal downmix method, sound signal encoding method, sound signal downmix device, sound signal encoding device, program and recording medium
GB2595475A (en) * 2020-05-27 2021-12-01 Nokia Technologies Oy Spatial audio representation and rendering
EP4226366A2 (en) * 2020-10-09 2023-08-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus, method, or computer program for processing an encoded audio scene using a bandwidth extension
WO2023092505A1 (en) * 2021-11-26 2023-06-01 北京小米移动软件有限公司 Stereo audio signal processing method and apparatus, coding device, decoding device, and storage medium

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3330178B2 (en) 1993-02-26 2002-09-30 松下電器産業株式会社 Audio encoding device and audio decoding device
US5488665A (en) * 1993-11-23 1996-01-30 At&T Corp. Multi-channel perceptual audio compression system with encoding mode switching among matrixed channels
US5970152A (en) 1996-04-30 1999-10-19 Srs Labs, Inc. Audio enhancement system for use in a surround sound environment
EP1604352A4 (en) * 2003-03-15 2007-12-19 Mindspeed Tech Inc Simple noise suppression model
SE0301273D0 (en) * 2003-04-30 2003-04-30 Coding Technologies Sweden Ab Advanced processing based on a complex exponential-modulated filter bank and adaptive time signaling methods
CN1875402B (en) * 2003-10-30 2012-03-21 皇家飞利浦电子股份有限公司 Audio signal encoding or decoding
US7394903B2 (en) 2004-01-20 2008-07-01 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Apparatus and method for constructing a multi-channel output signal or for generating a downmix signal
US7392195B2 (en) 2004-03-25 2008-06-24 Dts, Inc. Lossless multi-channel audio codec
BRPI0509108B1 (en) 2004-04-05 2019-11-19 Koninklijke Philips Nv method for encoding a plurality of input signals, encoder for encoding a plurality of input signals, method for decoding data, and decoder
SE0402652D0 (en) * 2004-11-02 2004-11-02 Coding Tech Ab Methods for improved performance of prediction based multi-channel reconstruction
SE0402649D0 (en) * 2004-11-02 2004-11-02 Coding Tech Ab Advanced methods of creating orthogonal signals
WO2006048815A1 (en) * 2004-11-04 2006-05-11 Koninklijke Philips Electronics N.V. Encoding and decoding a set of signals
US7573912B2 (en) * 2005-02-22 2009-08-11 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschunng E.V. Near-transparent or transparent multi-channel encoder/decoder scheme
JP4543973B2 (en) * 2005-03-08 2010-09-15 富士電機機器制御株式会社 AS-i slave overload / short-circuit protection circuit
US8346564B2 (en) 2005-03-30 2013-01-01 Koninklijke Philips Electronics N.V. Multi-channel audio coding
KR100818268B1 (en) 2005-04-14 2008-04-02 삼성전자주식회사 Apparatus and method for audio encoding/decoding with scalability
US7751572B2 (en) * 2005-04-15 2010-07-06 Dolby International Ab Adaptive residual audio coding
US20070055510A1 (en) 2005-07-19 2007-03-08 Johannes Hilpert Concept for bridging the gap between parametric multi-channel audio coding and matrixed-surround multi-channel coding
KR100636249B1 (en) * 2005-09-28 2006-10-19 삼성전자주식회사 Method and apparatus for audio matrix decoding
US7974713B2 (en) * 2005-10-12 2011-07-05 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Temporal and spatial shaping of multi-channel audio signals
JP2007207328A (en) 2006-01-31 2007-08-16 Toshiba Corp Information storage medium, program, information reproducing method, information reproducing device, data transfer method, and data processing method
US20080004883A1 (en) 2006-06-30 2008-01-03 Nokia Corporation Scalable audio coding
CA2678681C (en) 2006-10-13 2016-03-22 Galaxy Studios Nv A method and encoder for combining digital data sets, a decoding method and decoder for such combined digital data sets and a record carrier for storing such combined digital dataset
JP4871894B2 (en) 2007-03-02 2012-02-08 パナソニック株式会社 Encoding device, decoding device, encoding method, and decoding method
TWI406267B (en) 2007-10-17 2013-08-21 Fraunhofer Ges Forschung An audio decoder, method for decoding a multi-audio-object signal, and program with a program code for executing method thereof.
CN102968994B (en) 2007-10-22 2015-07-15 韩国电子通信研究院 Multi-object audio encoding and decoding method and apparatus thereof
US8386271B2 (en) * 2008-03-25 2013-02-26 Microsoft Corporation Lossless and near lossless scalable audio codec
EP2283483B1 (en) * 2008-05-23 2013-03-13 Koninklijke Philips Electronics N.V. A parametric stereo upmix apparatus, a parametric stereo decoder, a parametric stereo downmix apparatus, a parametric stereo encoder
EP2144231A1 (en) * 2008-07-11 2010-01-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Low bitrate audio encoding/decoding scheme with common preprocessing
EP2144229A1 (en) 2008-07-11 2010-01-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Efficient use of phase information in audio encoding and decoding
WO2010012478A2 (en) 2008-07-31 2010-02-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Signal generation for binaural signals
MX2011011399A (en) 2008-10-17 2012-06-27 Univ Friedrich Alexander Er Audio coding using downmix.
WO2010064877A2 (en) 2008-12-05 2010-06-10 Lg Electronics Inc. A method and an apparatus for processing an audio signal
BR122019023877B1 (en) * 2009-03-17 2021-08-17 Dolby International Ab ENCODER SYSTEM, DECODER SYSTEM, METHOD TO ENCODE A STEREO SIGNAL TO A BITS FLOW SIGNAL AND METHOD TO DECODE A BITS FLOW SIGNAL TO A STEREO SIGNAL
CA2766727C (en) 2009-06-24 2016-07-05 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Audio signal decoder, method for decoding an audio signal and computer program using cascaded audio object processing stages
EP2461321B1 (en) 2009-07-31 2018-05-16 Panasonic Intellectual Property Management Co., Ltd. Coding device and decoding device
KR101613975B1 (en) * 2009-08-18 2016-05-02 삼성전자주식회사 Method and apparatus for encoding multi-channel audio signal, and method and apparatus for decoding multi-channel audio signal
TWI433137B (en) * 2009-09-10 2014-04-01 Dolby Int Ab Improvement of an audio signal of an fm stereo radio receiver by using parametric stereo
AU2010305717B2 (en) 2009-10-16 2014-06-26 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus, method and computer program for providing one or more adjusted parameters for provision of an upmix signal representation on the basis of a downmix signal representation and a parametric side information associated with the downmix signal representation, using an average value
KR20110049068A (en) 2009-11-04 2011-05-12 삼성전자주식회사 Method and apparatus for encoding/decoding multichannel audio signal
UA101291C2 (en) 2009-12-16 2013-03-11 Долби Интернешнл Аб Normal;heading 1;heading 2;heading 3;SBR BITSTREAM PARAMETER DOWNMIX
EP2360681A1 (en) 2010-01-15 2011-08-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for extracting a direct/ambience signal from a downmix signal and spatial parametric information
MX2012011530A (en) * 2010-04-09 2012-11-16 Dolby Int Ab Mdct-based complex prediction stereo coding.
EP2375409A1 (en) 2010-04-09 2011-10-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoder, audio decoder and related methods for processing multi-channel audio signals using complex prediction
ES2958392T3 (en) 2010-04-13 2024-02-08 Fraunhofer Ges Forschung Audio decoding method for processing stereo audio signals using a variable prediction direction
EP3144932B1 (en) * 2010-08-25 2018-11-07 Fraunhofer Gesellschaft zur Förderung der Angewand An apparatus for encoding an audio signal having a plurality of channels
KR101697550B1 (en) 2010-09-16 2017-02-02 삼성전자주식회사 Apparatus and method for bandwidth extension for multi-channel audio
JP5533502B2 (en) 2010-09-28 2014-06-25 富士通株式会社 Audio encoding apparatus, audio encoding method, and audio encoding computer program
GB2485979A (en) 2010-11-26 2012-06-06 Univ Surrey Spatial audio coding
CN102074242B (en) * 2010-12-27 2012-03-28 武汉大学 Extraction system and method of core layer residual in speech audio hybrid scalable coding
JP5582027B2 (en) * 2010-12-28 2014-09-03 富士通株式会社 Encoder, encoding method, and encoding program
EP2477188A1 (en) 2011-01-18 2012-07-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Encoding and decoding of slot positions of events in an audio signal frame
TWI571863B (en) 2011-03-18 2017-02-21 弗勞恩霍夫爾協會 Audio encoder and decoder having a flexible configuration functionality
JP5737077B2 (en) 2011-08-30 2015-06-17 富士通株式会社 Audio encoding apparatus, audio encoding method, and audio encoding computer program
JP5998467B2 (en) * 2011-12-14 2016-09-28 富士通株式会社 Decoding device, decoding method, and decoding program
US9288371B2 (en) 2012-12-10 2016-03-15 Qualcomm Incorporated Image capture device in a networked environment
EP2830053A1 (en) * 2013-07-22 2015-01-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal
EP2830051A3 (en) 2013-07-22 2015-03-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoder, audio decoder, methods and computer program using jointly encoded residual signals

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US20160275958A1 (en) 2016-09-22
MX2023001960A (en) 2023-02-23
US10839812B2 (en) 2020-11-17
JP7269279B2 (en) 2023-05-08
ES2798137T3 (en) 2020-12-09
PT3025331T (en) 2018-11-23
BR122022015747A2 (en) 2017-07-25
KR101893016B1 (en) 2018-08-29
US20180040328A1 (en) 2018-02-08
SG11201600403VA (en) 2016-02-26
AR097013A1 (en) 2016-02-10
AU2014295212A1 (en) 2016-03-10
EP3025331A1 (en) 2016-06-01
JP6253776B2 (en) 2017-12-27
US20160142845A1 (en) 2016-05-19
EP3660844A1 (en) 2020-06-03
TW201519215A (en) 2015-05-16
AU2019202950B2 (en) 2020-11-26
ZA201601081B (en) 2017-11-29
JP7156986B2 (en) 2022-10-19
JP2016531483A (en) 2016-10-06
JP2021140170A (en) 2021-09-16
AU2019202950A1 (en) 2019-05-16
EP2830053A1 (en) 2015-01-28
CN105556596B (en) 2019-12-13
CN110895944A (en) 2020-03-20
CA2918864A1 (en) 2015-01-29
BR122022015747A8 (en) 2022-11-29
BR112016001248A2 (en) 2017-07-25
AU2017216523B2 (en) 2019-05-16
AU2017216523A1 (en) 2017-08-31
AU2014295212B2 (en) 2017-08-31
ES2701812T3 (en) 2019-02-26
MY192214A (en) 2022-08-09
JP2018010312A (en) 2018-01-18
KR20170084355A (en) 2017-07-19
BR122022015747B1 (en) 2023-03-14
EP3425633A1 (en) 2019-01-09
CA2974271A1 (en) 2015-01-29
BR122022015729B1 (en) 2023-03-14
US10354661B2 (en) 2019-07-16
US20200388293A1 (en) 2020-12-10
RU2676233C2 (en) 2018-12-26
PT3425633T (en) 2020-08-20
MX2018009140A (en) 2020-09-17
EP3025331B1 (en) 2018-08-15
MX2016000513A (en) 2016-04-07
WO2015011020A1 (en) 2015-01-29
BR122022015729A2 (en) 2017-07-25
PL3025331T3 (en) 2019-01-31
KR20160033163A (en) 2016-03-25
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