UA118342C2 - Передача сигнальної інформації рендерингу аудіо в бітовому потоці - Google Patents

Передача сигнальної інформації рендерингу аудіо в бітовому потоці

Info

Publication number
UA118342C2
UA118342C2 UAA201508659A UAA201508659A UA118342C2 UA 118342 C2 UA118342 C2 UA 118342C2 UA A201508659 A UAA201508659 A UA A201508659A UA A201508659 A UAA201508659 A UA A201508659A UA 118342 C2 UA118342 C2 UA 118342C2
Authority
UA
Ukraine
Prior art keywords
bitstream
rendering information
audio
audio rendering
techniques
Prior art date
Application number
UAA201508659A
Other languages
English (en)
Inventor
Діпанджан Сен
Мартін Джеймс Моррелл
Нільс Гюнтер Петерс
Original Assignee
Квелкомм Інкорпорейтед
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 Квелкомм Інкорпорейтед filed Critical Квелкомм Інкорпорейтед
Publication of UA118342C2 publication Critical patent/UA118342C2/uk

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • 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
    • 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
    • G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/308—Electronic adaptation dependent on speaker or headphone connection
    • 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
    • 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
    • H04S2420/03—Application of parametric coding in stereophonic audio systems
    • 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
    • H04S2420/11—Application of ambisonics in stereophonic audio systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Mathematical Physics (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

Описані в цілому технічні прийоми для задання інформації рендерингу аудіо в бітовому потоці. Пристрій, сконфігурований для створення бітового потоку, може виконувати різні аспекти цих технічних прийомів. Пристрій для створення бітового потоку може містити один або більше процесорів, сконфігурованих для задання інформації рендерингу аудіо, яка включає в себе значення сигналу, що ідентифікує блок рендерингу аудіо, який використовується при створенні багатоканального аудіоконтенту. Пристрій, сконфігурований для рендерингу багатоканального аудіоконтенту з бітового потоку, може також виконувати різні аспекти згаданих технічних прийомів. Пристрій для рендерингу може містити один або більше процесорів, сконфігурованих для визначення інформації рендерингу аудіо, яка включає в себе значення сигналу, що ідентифікує блок рендерингу аудіо, який використовується при створенні багатоканального аудіоконтенту, і для рендерингу множини вхідних сигналів динаміків на основі інформації рендерингу аудіо.
UAA201508659A 2013-02-08 2014-02-07 Передача сигнальної інформації рендерингу аудіо в бітовому потоці UA118342C2 (uk)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361762758P 2013-02-08 2013-02-08
US14/174,769 US10178489B2 (en) 2013-02-08 2014-02-06 Signaling audio rendering information in a bitstream
PCT/US2014/015305 WO2014124261A1 (en) 2013-02-08 2014-02-07 Signaling audio rendering information in a bitstream

Publications (1)

Publication Number Publication Date
UA118342C2 true UA118342C2 (uk) 2019-01-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201508659A UA118342C2 (uk) 2013-02-08 2014-02-07 Передача сигнальної інформації рендерингу аудіо в бітовому потоці

Country Status (16)

Country Link
US (1) US10178489B2 (uk)
EP (2) EP3839946A1 (uk)
JP (2) JP2016510435A (uk)
KR (2) KR102182761B1 (uk)
CN (1) CN104981869B (uk)
AU (1) AU2014214786B2 (uk)
BR (1) BR112015019049B1 (uk)
CA (1) CA2896807C (uk)
IL (1) IL239748B (uk)
MY (1) MY186004A (uk)
PH (1) PH12015501587A1 (uk)
RU (1) RU2661775C2 (uk)
SG (1) SG11201505048YA (uk)
UA (1) UA118342C2 (uk)
WO (1) WO2014124261A1 (uk)
ZA (1) ZA201506576B (uk)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8483853B1 (en) 2006-09-12 2013-07-09 Sonos, Inc. Controlling and manipulating groupings in a multi-zone media system
US8788080B1 (en) 2006-09-12 2014-07-22 Sonos, Inc. Multi-channel pairing in a media system
US9202509B2 (en) 2006-09-12 2015-12-01 Sonos, Inc. Controlling and grouping in a multi-zone media system
US8923997B2 (en) 2010-10-13 2014-12-30 Sonos, Inc Method and apparatus for adjusting a speaker system
US11429343B2 (en) 2011-01-25 2022-08-30 Sonos, Inc. Stereo playback configuration and control
US11265652B2 (en) 2011-01-25 2022-03-01 Sonos, Inc. Playback device pairing
US8938312B2 (en) 2011-04-18 2015-01-20 Sonos, Inc. Smart line-in processing
US9042556B2 (en) 2011-07-19 2015-05-26 Sonos, Inc Shaping sound responsive to speaker orientation
US8811630B2 (en) 2011-12-21 2014-08-19 Sonos, Inc. Systems, methods, and apparatus to filter audio
US9084058B2 (en) 2011-12-29 2015-07-14 Sonos, Inc. Sound field calibration using listener localization
US9729115B2 (en) 2012-04-27 2017-08-08 Sonos, Inc. Intelligently increasing the sound level of player
US9524098B2 (en) 2012-05-08 2016-12-20 Sonos, Inc. Methods and systems for subwoofer calibration
USD721352S1 (en) 2012-06-19 2015-01-20 Sonos, Inc. Playback device
US9690271B2 (en) 2012-06-28 2017-06-27 Sonos, Inc. Speaker calibration
US9668049B2 (en) 2012-06-28 2017-05-30 Sonos, Inc. Playback device calibration user interfaces
US9106192B2 (en) 2012-06-28 2015-08-11 Sonos, Inc. System and method for device playback calibration
US9690539B2 (en) 2012-06-28 2017-06-27 Sonos, Inc. Speaker calibration user interface
US9219460B2 (en) 2014-03-17 2015-12-22 Sonos, Inc. Audio settings based on environment
US9706323B2 (en) 2014-09-09 2017-07-11 Sonos, Inc. Playback device calibration
US8930005B2 (en) 2012-08-07 2015-01-06 Sonos, Inc. Acoustic signatures in a playback system
US8965033B2 (en) 2012-08-31 2015-02-24 Sonos, Inc. Acoustic optimization
US9008330B2 (en) 2012-09-28 2015-04-14 Sonos, Inc. Crossover frequency adjustments for audio speakers
US9609452B2 (en) 2013-02-08 2017-03-28 Qualcomm Incorporated Obtaining sparseness information for higher order ambisonic audio renderers
US9883310B2 (en) * 2013-02-08 2018-01-30 Qualcomm Incorporated Obtaining symmetry information for higher order ambisonic audio renderers
USD721061S1 (en) 2013-02-25 2015-01-13 Sonos, Inc. Playback device
US9905231B2 (en) * 2013-04-27 2018-02-27 Intellectual Discovery Co., Ltd. Audio signal processing method
US10499176B2 (en) 2013-05-29 2019-12-03 Qualcomm Incorporated Identifying codebooks to use when coding spatial components of a sound field
US9466305B2 (en) 2013-05-29 2016-10-11 Qualcomm Incorporated Performing positional analysis to code spherical harmonic coefficients
US9922656B2 (en) 2014-01-30 2018-03-20 Qualcomm Incorporated Transitioning of ambient higher-order ambisonic coefficients
US9489955B2 (en) 2014-01-30 2016-11-08 Qualcomm Incorporated Indicating frame parameter reusability for coding vectors
US9226073B2 (en) 2014-02-06 2015-12-29 Sonos, Inc. Audio output balancing during synchronized playback
US9226087B2 (en) 2014-02-06 2015-12-29 Sonos, Inc. Audio output balancing during synchronized playback
US9264839B2 (en) 2014-03-17 2016-02-16 Sonos, Inc. Playback device configuration based on proximity detection
US9620137B2 (en) 2014-05-16 2017-04-11 Qualcomm Incorporated Determining between scalar and vector quantization in higher order ambisonic coefficients
US9852737B2 (en) 2014-05-16 2017-12-26 Qualcomm Incorporated Coding vectors decomposed from higher-order ambisonics audio signals
US10770087B2 (en) 2014-05-16 2020-09-08 Qualcomm Incorporated Selecting codebooks for coding vectors decomposed from higher-order ambisonic audio signals
US9367283B2 (en) 2014-07-22 2016-06-14 Sonos, Inc. Audio settings
USD883956S1 (en) 2014-08-13 2020-05-12 Sonos, Inc. Playback device
US10127006B2 (en) 2014-09-09 2018-11-13 Sonos, Inc. Facilitating calibration of an audio playback device
US9952825B2 (en) 2014-09-09 2018-04-24 Sonos, Inc. Audio processing algorithms
US9891881B2 (en) 2014-09-09 2018-02-13 Sonos, Inc. Audio processing algorithm database
US9910634B2 (en) 2014-09-09 2018-03-06 Sonos, Inc. Microphone calibration
US9747910B2 (en) 2014-09-26 2017-08-29 Qualcomm Incorporated Switching between predictive and non-predictive quantization techniques in a higher order ambisonics (HOA) framework
US9973851B2 (en) 2014-12-01 2018-05-15 Sonos, Inc. Multi-channel playback of audio content
US10176813B2 (en) * 2015-04-17 2019-01-08 Dolby Laboratories Licensing Corporation Audio encoding and rendering with discontinuity compensation
US10664224B2 (en) 2015-04-24 2020-05-26 Sonos, Inc. Speaker calibration user interface
WO2016172593A1 (en) 2015-04-24 2016-10-27 Sonos, Inc. Playback device calibration user interfaces
USD906278S1 (en) 2015-04-25 2020-12-29 Sonos, Inc. Media player device
USD768602S1 (en) 2015-04-25 2016-10-11 Sonos, Inc. Playback device
USD886765S1 (en) 2017-03-13 2020-06-09 Sonos, Inc. Media playback device
US20170085972A1 (en) 2015-09-17 2017-03-23 Sonos, Inc. Media Player and Media Player Design
USD920278S1 (en) 2017-03-13 2021-05-25 Sonos, Inc. Media playback device with lights
US10248376B2 (en) 2015-06-11 2019-04-02 Sonos, Inc. Multiple groupings in a playback system
US9729118B2 (en) 2015-07-24 2017-08-08 Sonos, Inc. Loudness matching
US9538305B2 (en) 2015-07-28 2017-01-03 Sonos, Inc. Calibration error conditions
US9736610B2 (en) 2015-08-21 2017-08-15 Sonos, Inc. Manipulation of playback device response using signal processing
US9712912B2 (en) 2015-08-21 2017-07-18 Sonos, Inc. Manipulation of playback device response using an acoustic filter
US9693165B2 (en) 2015-09-17 2017-06-27 Sonos, Inc. Validation of audio calibration using multi-dimensional motion check
USD1043613S1 (en) 2015-09-17 2024-09-24 Sonos, Inc. Media player
JP6437695B2 (ja) 2015-09-17 2018-12-12 ソノズ インコーポレイテッド オーディオ再生デバイスのキャリブレーションを容易にする方法
US9961475B2 (en) * 2015-10-08 2018-05-01 Qualcomm Incorporated Conversion from object-based audio to HOA
US10249312B2 (en) 2015-10-08 2019-04-02 Qualcomm Incorporated Quantization of spatial vectors
US9961467B2 (en) * 2015-10-08 2018-05-01 Qualcomm Incorporated Conversion from channel-based audio to HOA
US9743207B1 (en) 2016-01-18 2017-08-22 Sonos, Inc. Calibration using multiple recording devices
US10003899B2 (en) 2016-01-25 2018-06-19 Sonos, Inc. Calibration with particular locations
US11106423B2 (en) 2016-01-25 2021-08-31 Sonos, Inc. Evaluating calibration of a playback device
US9886234B2 (en) 2016-01-28 2018-02-06 Sonos, Inc. Systems and methods of distributing audio to one or more playback devices
US9864574B2 (en) 2016-04-01 2018-01-09 Sonos, Inc. Playback device calibration based on representation spectral characteristics
US9860662B2 (en) 2016-04-01 2018-01-02 Sonos, Inc. Updating playback device configuration information based on calibration data
US9763018B1 (en) 2016-04-12 2017-09-12 Sonos, Inc. Calibration of audio playback devices
US10074012B2 (en) 2016-06-17 2018-09-11 Dolby Laboratories Licensing Corporation Sound and video object tracking
US9794710B1 (en) 2016-07-15 2017-10-17 Sonos, Inc. Spatial audio correction
US9860670B1 (en) 2016-07-15 2018-01-02 Sonos, Inc. Spectral correction using spatial calibration
US10372406B2 (en) 2016-07-22 2019-08-06 Sonos, Inc. Calibration interface
US10459684B2 (en) 2016-08-05 2019-10-29 Sonos, Inc. Calibration of a playback device based on an estimated frequency response
US10089063B2 (en) 2016-08-10 2018-10-02 Qualcomm Incorporated Multimedia device for processing spatialized audio based on movement
USD827671S1 (en) 2016-09-30 2018-09-04 Sonos, Inc. Media playback device
US10412473B2 (en) 2016-09-30 2019-09-10 Sonos, Inc. Speaker grill with graduated hole sizing over a transition area for a media device
USD851057S1 (en) 2016-09-30 2019-06-11 Sonos, Inc. Speaker grill with graduated hole sizing over a transition area for a media device
US10712997B2 (en) 2016-10-17 2020-07-14 Sonos, Inc. Room association based on name
CN110892735B (zh) * 2017-07-31 2021-03-23 华为技术有限公司 一种音频处理方法以及音频处理设备
GB2572419A (en) 2018-03-29 2019-10-02 Nokia Technologies Oy Spatial sound rendering
EP4123644B1 (en) * 2018-04-11 2024-08-21 Dolby International AB 6dof audio decoding and/or rendering
US10999693B2 (en) * 2018-06-25 2021-05-04 Qualcomm Incorporated Rendering different portions of audio data using different renderers
IL307898A (en) 2018-07-02 2023-12-01 Dolby Laboratories Licensing Corp Methods and devices for encoding and/or decoding embedded audio signals
US10299061B1 (en) 2018-08-28 2019-05-21 Sonos, Inc. Playback device calibration
US11206484B2 (en) 2018-08-28 2021-12-21 Sonos, Inc. Passive speaker authentication
EP3987825B1 (en) * 2019-06-20 2024-07-24 Dolby Laboratories Licensing Corporation Rendering of an m-channel input on s speakers (s<m)
US12069464B2 (en) 2019-07-09 2024-08-20 Dolby Laboratories Licensing Corporation Presentation independent mastering of audio content
US10734965B1 (en) 2019-08-12 2020-08-04 Sonos, Inc. Audio calibration of a portable playback device
CN110620986B (zh) * 2019-09-24 2020-12-15 深圳市东微智能科技股份有限公司 音频处理算法的调度方法、装置、音频处理器和存储介质
TWI750565B (zh) * 2020-01-15 2021-12-21 原相科技股份有限公司 真無線多聲道揚聲裝置及其多音源發聲之方法
US11521623B2 (en) 2021-01-11 2022-12-06 Bank Of America Corporation System and method for single-speaker identification in a multi-speaker environment on a low-frequency audio recording
CN118471236A (zh) * 2023-02-07 2024-08-09 腾讯科技（深圳）有限公司 一种音频编解码方法、装置、设备及介质

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6931370B1 (en) * 1999-11-02 2005-08-16 Digital Theater Systems, Inc. System and method for providing interactive audio in a multi-channel audio environment
US7830921B2 (en) * 2005-07-11 2010-11-09 Lg Electronics Inc. Apparatus and method of encoding and decoding audio signal
GB0619825D0 (en) 2006-10-06 2006-11-15 Craven Peter G Microphone array
JP5133401B2 (ja) 2007-04-26 2013-01-30 ドルビー・インターナショナル・アクチボラゲット 出力信号の合成装置及び合成方法
WO2010070225A1 (fr) 2008-12-15 2010-06-24 France Telecom Codage perfectionne de signaux audionumeriques multicanaux
GB0906269D0 (en) 2009-04-09 2009-05-20 Ntnu Technology Transfer As Optimal modal beamformer for sensor arrays
KR101283783B1 (ko) * 2009-06-23 2013-07-08 한국전자통신연구원 고품질 다채널 오디오 부호화 및 복호화 장치
RU2576476C2 (ru) 2009-09-29 2016-03-10 Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангевандтен Форшунг Е.Ф., Декодер аудиосигнала, кодер аудиосигнала, способ формирования представления сигнала повышающего микширования, способ формирования представления сигнала понижающего микширования, компьютерная программа и бистрим, использующий значение общего параметра межобъектной корреляции
EP2486561B1 (en) * 2009-10-07 2016-03-30 The University Of Sydney Reconstruction of a recorded sound field
WO2011073201A2 (en) 2009-12-16 2011-06-23 Dolby International Ab Sbr bitstream parameter downmix
EP2450880A1 (en) * 2010-11-05 2012-05-09 Thomson Licensing Data structure for Higher Order Ambisonics audio data
EP2451196A1 (en) 2010-11-05 2012-05-09 Thomson Licensing Method and apparatus for generating and for decoding sound field data including ambisonics sound field data of an order higher than three
EP2469741A1 (en) * 2010-12-21 2012-06-27 Thomson Licensing Method and apparatus for encoding and decoding successive frames of an ambisonics representation of a 2- or 3-dimensional sound field
US9754595B2 (en) * 2011-06-09 2017-09-05 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding 3-dimensional audio signal
EP2541547A1 (en) * 2011-06-30 2013-01-02 Thomson Licensing Method and apparatus for changing the relative positions of sound objects contained within a higher-order ambisonics representation
KR102003191B1 (ko) 2011-07-01 2019-07-24 돌비 레버러토리즈 라이쎈싱 코오포레이션 적응형 오디오 신호 생성， 코딩 및 렌더링을 위한 시스템 및 방법
US9641951B2 (en) * 2011-08-10 2017-05-02 The Johns Hopkins University System and method for fast binaural rendering of complex acoustic scenes
CN104584588B (zh) 2012-07-16 2017-03-29 杜比国际公司 用于渲染音频声场表示以供音频回放的方法和设备
US9761229B2 (en) * 2012-07-20 2017-09-12 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for audio object clustering
US9832584B2 (en) 2013-01-16 2017-11-28 Dolby Laboratories Licensing Corporation Method for measuring HOA loudness level and device for measuring HOA loudness level
US9609452B2 (en) 2013-02-08 2017-03-28 Qualcomm Incorporated Obtaining sparseness information for higher order ambisonic audio renderers
US9883310B2 (en) 2013-02-08 2018-01-30 Qualcomm Incorporated Obtaining symmetry information for higher order ambisonic audio renderers
US10499176B2 (en) 2013-05-29 2019-12-03 Qualcomm Incorporated Identifying codebooks to use when coding spatial components of a sound field
US9922656B2 (en) 2014-01-30 2018-03-20 Qualcomm Incorporated Transitioning of ambient higher-order ambisonic coefficients

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JP2016510435A (ja) 2016-04-07
JP2019126070A (ja) 2019-07-25
SG11201505048YA (en) 2015-08-28
IL239748B (en) 2019-01-31
CA2896807A1 (en) 2014-08-14
AU2014214786B2 (en) 2019-10-10
KR102182761B1 (ko) 2020-11-25
AU2014214786A1 (en) 2015-07-23
EP2954521B1 (en) 2020-12-02
EP2954521A1 (en) 2015-12-16
BR112015019049B1 (pt) 2021-12-28
RU2015138139A (ru) 2017-03-21
MY186004A (en) 2021-06-14
KR20190115124A (ko) 2019-10-10
EP3839946A1 (en) 2021-06-23
PH12015501587B1 (en) 2015-10-05
ZA201506576B (en) 2020-02-26
CA2896807C (en) 2021-03-16
US10178489B2 (en) 2019-01-08
KR20150115873A (ko) 2015-10-14
US20140226823A1 (en) 2014-08-14
CN104981869A (zh) 2015-10-14
BR112015019049A2 (pt) 2017-07-18
CN104981869B (zh) 2019-04-26
JP6676801B2 (ja) 2020-04-08
IL239748A0 (en) 2015-08-31
WO2014124261A1 (en) 2014-08-14
RU2661775C2 (ru) 2018-07-19
PH12015501587A1 (en) 2015-10-05

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