MX345045B - Dispositivo, metodo y programa para procesamiento de señales. - Google Patents

Dispositivo, metodo y programa para procesamiento de señales.

Info

Publication number
MX345045B
MX345045B MX2013007895A MX2013007895A MX345045B MX 345045 B MX345045 B MX 345045B MX 2013007895 A MX2013007895 A MX 2013007895A MX 2013007895 A MX2013007895 A MX 2013007895A MX 345045 B MX345045 B MX 345045B
Authority
MX
Mexico
Prior art keywords
sine wave
signal
frequency components
processing device
information
Prior art date
Application number
MX2013007895A
Other languages
English (en)
Spanish (es)
Other versions
MX2013007895A (es
Inventor
Chinen Toru
Hatanaka Mitsuyuki
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of MX2013007895A publication Critical patent/MX2013007895A/es
Publication of MX345045B publication Critical patent/MX345045B/es

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
    • 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
    • G10L21/04—Time compression or expansion
    • 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
    • G10L19/02—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 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
    • G10L19/02—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 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
    • G10L19/02—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
    • G10L19/0208—Subband vocoders
    • 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
    • G10L19/02—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
    • G10L19/028—Noise substitution, i.e. substituting non-tonal spectral components by noisy source
    • 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
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/093—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters using sinusoidal excitation models
    • 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
    • G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Stereophonic System (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
MX2013007895A 2011-01-14 2012-01-06 Dispositivo, metodo y programa para procesamiento de señales. MX345045B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011006233A JP5743137B2 (ja) 2011-01-14 2011-01-14 信号処理装置および方法、並びにプログラム
PCT/JP2012/050173 WO2012096230A1 (ja) 2011-01-14 2012-01-06 信号処理装置および方法、並びにプログラム

Publications (2)

Publication Number Publication Date
MX2013007895A MX2013007895A (es) 2013-08-27
MX345045B true MX345045B (es) 2017-01-16

Family

ID=46507130

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007895A MX345045B (es) 2011-01-14 2012-01-06 Dispositivo, metodo y programa para procesamiento de señales.

Country Status (13)

Country Link
US (3) US20130275142A1 (cg-RX-API-DMAC7.html)
EP (3) EP3849087B1 (cg-RX-API-DMAC7.html)
JP (1) JP5743137B2 (cg-RX-API-DMAC7.html)
KR (3) KR102048672B1 (cg-RX-API-DMAC7.html)
CN (1) CN103314407B (cg-RX-API-DMAC7.html)
AU (1) AU2012206122B2 (cg-RX-API-DMAC7.html)
BR (1) BR112013017427B1 (cg-RX-API-DMAC7.html)
CA (1) CA2820195C (cg-RX-API-DMAC7.html)
ES (1) ES2992416T3 (cg-RX-API-DMAC7.html)
MX (1) MX345045B (cg-RX-API-DMAC7.html)
RU (1) RU2604338C2 (cg-RX-API-DMAC7.html)
TW (1) TWI498885B (cg-RX-API-DMAC7.html)
WO (1) WO2012096230A1 (cg-RX-API-DMAC7.html)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2934850B2 (ja) 1998-01-29 1999-08-16 工業技術院長 マンガン含有物から有価金属を分離する方法
JP5754899B2 (ja) 2009-10-07 2015-07-29 ソニー株式会社 復号装置および方法、並びにプログラム
JP5609737B2 (ja) 2010-04-13 2014-10-22 ソニー株式会社 信号処理装置および方法、符号化装置および方法、復号装置および方法、並びにプログラム
JP5850216B2 (ja) 2010-04-13 2016-02-03 ソニー株式会社 信号処理装置および方法、符号化装置および方法、復号装置および方法、並びにプログラム
JP6075743B2 (ja) 2010-08-03 2017-02-08 ソニー株式会社 信号処理装置および方法、並びにプログラム
JP5707842B2 (ja) 2010-10-15 2015-04-30 ソニー株式会社 符号化装置および方法、復号装置および方法、並びにプログラム
JP5743137B2 (ja) 2011-01-14 2015-07-01 ソニー株式会社 信号処理装置および方法、並びにプログラム
JP6037156B2 (ja) 2011-08-24 2016-11-30 ソニー株式会社 符号化装置および方法、並びにプログラム
RU2652468C2 (ru) 2012-07-02 2018-04-26 Сони Корпорейшн Декодирующее устройство, способ декодирования, кодирующее устройство, способ кодирования и программа
AU2013284703B2 (en) 2012-07-02 2019-01-17 Sony Corporation Decoding device and method, encoding device and method, and program
WO2014007096A1 (ja) 2012-07-02 2014-01-09 ソニー株式会社 復号装置および方法、符号化装置および方法、並びにプログラム
TWI517142B (zh) 2012-07-02 2016-01-11 Sony Corp Audio decoding apparatus and method, audio coding apparatus and method, and program
JP6284298B2 (ja) * 2012-11-30 2018-02-28 Kddi株式会社 音声合成装置、音声合成方法および音声合成プログラム
CN104584124B (zh) 2013-01-22 2019-04-16 松下电器产业株式会社 编码装置、解码装置、编码方法、以及解码方法
CA2985115C (en) 2013-01-29 2019-02-19 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Audio encoder, audio decoder, method for providing an encoded audio information, method for providing a decoded audio information, computer program and encoded representation using a signal-adaptive bandwidth extension
PL3576087T3 (pl) 2013-02-05 2021-10-25 Telefonaktiebolaget Lm Ericsson (Publ) Ukrywanie klatki utraconej sygnału audio
US9666202B2 (en) * 2013-09-10 2017-05-30 Huawei Technologies Co., Ltd. Adaptive bandwidth extension and apparatus for the same
EP3048609A4 (en) 2013-09-19 2017-05-03 Sony Corporation Encoding device and method, decoding device and method, and program
CN108172239B (zh) * 2013-09-26 2021-01-12 华为技术有限公司 频带扩展的方法及装置
KR20160087827A (ko) * 2013-11-22 2016-07-22 퀄컴 인코포레이티드 고대역 코딩에서의 선택적 위상 보상
CA3162763C (en) 2013-12-27 2025-07-08 Sony Corporation DECODING APPARATUS, METHOD AND PROGRAM
MY191093A (en) * 2016-02-17 2022-05-30 Fraunhofer Ges Forschung Post-processor, pre-processor, audio encoder, audio decoder and related methods for enhancing transient processing
US10887395B2 (en) * 2016-11-21 2021-01-05 Ecosteer Srl Processing signals from a sensor group
JP6769299B2 (ja) * 2016-12-27 2020-10-14 富士通株式会社 オーディオ符号化装置およびオーディオ符号化方法
EP3435376B1 (en) * 2017-07-28 2020-01-22 Fujitsu Limited Audio encoding apparatus and audio encoding method
TWI702594B (zh) 2018-01-26 2020-08-21 瑞典商都比國際公司 用於音訊信號之高頻重建技術之回溯相容整合
WO2022012677A1 (zh) * 2020-07-16 2022-01-20 华为技术有限公司 音频编解码方法和相关装置及计算机可读存储介质
CN112233685B (zh) * 2020-09-08 2024-04-19 厦门亿联网络技术股份有限公司 基于深度学习注意力机制的频带扩展方法及装置

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2049456C1 (ru) * 1993-06-22 1995-12-10 Вячеслав Алексеевич Сапрыкин Способ передачи речевых сигналов
SE512719C2 (sv) 1997-06-10 2000-05-02 Lars Gustaf Liljeryd En metod och anordning för reduktion av dataflöde baserad på harmonisk bandbreddsexpansion
US6266644B1 (en) * 1998-09-26 2001-07-24 Liquid Audio, Inc. Audio encoding apparatus and methods
EP1203365B1 (en) * 1999-12-01 2005-12-28 Koninklijke Philips Electronics N.V. System for storage and playback of sound signals
US6797711B2 (en) * 2000-12-27 2004-09-28 Pola Chemical Industries, Inc. Benzofuran derivatives and pharmaceutical compositions containing the same
EP1423847B1 (en) * 2001-11-29 2005-02-02 Coding Technologies AB Reconstruction of high frequency components
AU2002307884A1 (en) * 2002-04-22 2003-11-03 Nokia Corporation Method and device for obtaining parameters for parametric speech coding of frames
JP4313993B2 (ja) * 2002-07-19 2009-08-12 パナソニック株式会社 オーディオ復号化装置およびオーディオ復号化方法
JP3646938B1 (ja) * 2002-08-01 2005-05-11 松下電器産業株式会社 オーディオ復号化装置およびオーディオ復号化方法
JP3861770B2 (ja) * 2002-08-21 2006-12-20 ソニー株式会社 信号符号化装置及び方法、信号復号装置及び方法、並びにプログラム及び記録媒体
BRPI0306434B1 (pt) * 2002-09-19 2018-06-12 Nec Corporation Aparelho e método de decodificação de áudio
CA2457988A1 (en) * 2004-02-18 2005-08-18 Voiceage Corporation Methods and devices for audio compression based on acelp/tcx coding and multi-rate lattice vector quantization
CN1934619B (zh) * 2004-03-17 2010-05-26 皇家飞利浦电子股份有限公司 音频编码
US8082156B2 (en) * 2005-01-11 2011-12-20 Nec Corporation Audio encoding device, audio encoding method, and audio encoding program for encoding a wide-band audio signal
ES2636443T3 (es) * 2005-04-01 2017-10-05 Qualcomm Incorporated Sistemas, procedimientos y aparatos para codificación de voz de banda ancha
US7548853B2 (en) * 2005-06-17 2009-06-16 Shmunk Dmitry V Scalable compressed audio bit stream and codec using a hierarchical filterbank and multichannel joint coding
KR100684029B1 (ko) * 2005-09-13 2007-02-20 엘지전자 주식회사 푸리에 변환을 이용한 배음 생성 방법 및 이를 위한 장치,다운 샘플링에 의한 배음 생성 방법 및 이를 위한 장치와소리 보정 방법 및 이를 위한 장치
BRPI0520729B1 (pt) * 2005-11-04 2019-04-02 Nokia Technologies Oy Método para a codificação e decodificação de sinais de áudio, codificador para codificação e decodificador para decodificar sinais de áudio e sistema para compressão de áudio digital.
JP4736812B2 (ja) * 2006-01-13 2011-07-27 ソニー株式会社 信号符号化装置及び方法、信号復号装置及び方法、並びにプログラム及び記録媒体
US7775528B2 (en) * 2006-02-13 2010-08-17 Freudenberg-Nok General Partnership Bi-directional pattern for dynamic seals
US8041578B2 (en) * 2006-10-18 2011-10-18 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Encoding an information signal
JP4918841B2 (ja) * 2006-10-23 2012-04-18 富士通株式会社 符号化システム
KR101149449B1 (ko) * 2007-03-20 2012-05-25 삼성전자주식회사 오디오 신호의 인코딩 방법 및 장치, 그리고 오디오 신호의디코딩 방법 및 장치
WO2009059633A1 (en) * 2007-11-06 2009-05-14 Nokia Corporation An encoder
ES2796493T3 (es) * 2008-03-20 2020-11-27 Fraunhofer Ges Forschung Aparato y método para convertir una señal de audio en una representación parametrizada, aparato y método para modificar una representación parametrizada, aparato y método para sintetizar una representación parametrizada de una señal de audio
US8725502B2 (en) * 2008-06-05 2014-05-13 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
BRPI0910523B1 (pt) * 2008-07-11 2021-11-09 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Aparelho e método para gerar dados de saída de extensão de largura de banda
EP2352147B9 (en) * 2008-07-11 2014-04-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. An apparatus and a method for encoding an audio signal
JP2010079275A (ja) * 2008-08-29 2010-04-08 Sony Corp 周波数帯域拡大装置及び方法、符号化装置及び方法、復号化装置及び方法、並びにプログラム
US8380498B2 (en) * 2008-09-06 2013-02-19 GH Innovation, Inc. Temporal envelope coding of energy attack signal by using attack point location
WO2010086461A1 (en) * 2009-01-28 2010-08-05 Dolby International Ab Improved harmonic transposition
JP5754899B2 (ja) 2009-10-07 2015-07-29 ソニー株式会社 復号装置および方法、並びにプログラム
JP5609737B2 (ja) 2010-04-13 2014-10-22 ソニー株式会社 信号処理装置および方法、符号化装置および方法、復号装置および方法、並びにプログラム
JP5850216B2 (ja) 2010-04-13 2016-02-03 ソニー株式会社 信号処理装置および方法、符号化装置および方法、復号装置および方法、並びにプログラム
JP5652658B2 (ja) 2010-04-13 2015-01-14 ソニー株式会社 信号処理装置および方法、符号化装置および方法、復号装置および方法、並びにプログラム
JP6075743B2 (ja) 2010-08-03 2017-02-08 ソニー株式会社 信号処理装置および方法、並びにプログラム
JP5707842B2 (ja) 2010-10-15 2015-04-30 ソニー株式会社 符号化装置および方法、復号装置および方法、並びにプログラム
JP5743137B2 (ja) 2011-01-14 2015-07-01 ソニー株式会社 信号処理装置および方法、並びにプログラム
JP5704397B2 (ja) 2011-03-31 2015-04-22 ソニー株式会社 符号化装置および方法、並びにプログラム
JP5975243B2 (ja) 2011-08-24 2016-08-23 ソニー株式会社 符号化装置および方法、並びにプログラム
JP6037156B2 (ja) 2011-08-24 2016-11-30 ソニー株式会社 符号化装置および方法、並びにプログラム
JP5942358B2 (ja) 2011-08-24 2016-06-29 ソニー株式会社 符号化装置および方法、復号装置および方法、並びにプログラム
JP5845760B2 (ja) 2011-09-15 2016-01-20 ソニー株式会社 音声処理装置および方法、並びにプログラム
WO2013154027A1 (ja) 2012-04-13 2013-10-17 ソニー株式会社 復号装置および方法、オーディオ信号処理装置および方法、並びにプログラム
TWI517142B (zh) 2012-07-02 2016-01-11 Sony Corp Audio decoding apparatus and method, audio coding apparatus and method, and program
AU2013284703B2 (en) 2012-07-02 2019-01-17 Sony Corporation Decoding device and method, encoding device and method, and program
WO2014007096A1 (ja) 2012-07-02 2014-01-09 ソニー株式会社 復号装置および方法、符号化装置および方法、並びにプログラム
RU2652468C2 (ru) 2012-07-02 2018-04-26 Сони Корпорейшн Декодирующее устройство, способ декодирования, кодирующее устройство, способ кодирования и программа
JP2014123011A (ja) 2012-12-21 2014-07-03 Sony Corp 雑音検出装置および方法、並びに、プログラム
EP3048609A4 (en) 2013-09-19 2017-05-03 Sony Corporation Encoding device and method, decoding device and method, and program
CA3162763C (en) 2013-12-27 2025-07-08 Sony Corporation DECODING APPARATUS, METHOD AND PROGRAM

Also Published As

Publication number Publication date
TWI498885B (zh) 2015-09-01
EP3849087A1 (en) 2021-07-14
US20170148452A1 (en) 2017-05-25
RU2013130742A (ru) 2015-01-10
KR20190095530A (ko) 2019-08-14
AU2012206122A1 (en) 2013-07-04
EP4435780A2 (en) 2024-09-25
CA2820195C (en) 2021-05-25
CN103314407A (zh) 2013-09-18
EP2665061A4 (en) 2016-12-14
CN103314407B (zh) 2016-06-15
KR102048672B1 (ko) 2019-11-25
US20190355368A1 (en) 2019-11-21
EP2665061A1 (en) 2013-11-20
ES2992416T3 (es) 2024-12-12
AU2012206122B2 (en) 2017-04-20
WO2012096230A1 (ja) 2012-07-19
KR102010220B1 (ko) 2019-08-12
RU2604338C2 (ru) 2016-12-10
KR20130141634A (ko) 2013-12-26
JP5743137B2 (ja) 2015-07-01
KR101975066B1 (ko) 2019-05-03
EP2665061B1 (en) 2021-03-03
EP3849087B1 (en) 2024-08-28
BR112013017427A2 (pt) 2016-09-27
KR20190047114A (ko) 2019-05-07
EP4435780A3 (en) 2025-03-05
TW201230012A (en) 2012-07-16
US20130275142A1 (en) 2013-10-17
CA2820195A1 (en) 2012-07-19
BR112013017427B1 (pt) 2021-06-15
US10431229B2 (en) 2019-10-01
MX2013007895A (es) 2013-08-27
JP2012145895A (ja) 2012-08-02
US10643630B2 (en) 2020-05-05

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