BRPI0716004A8 - banco de filtros ["filterbank"] de análise, banco de filtros de síntese, codificador, decodificador, mixador e sistema de conferência - Google Patents

banco de filtros ["filterbank"] de análise, banco de filtros de síntese, codificador, decodificador, mixador e sistema de conferência Download PDF

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Publication number
BRPI0716004A8
BRPI0716004A8 BRPI0716004A BRPI0716004A BRPI0716004A8 BR PI0716004 A8 BRPI0716004 A8 BR PI0716004A8 BR PI0716004 A BRPI0716004 A BR PI0716004A BR PI0716004 A BRPI0716004 A BR PI0716004A BR PI0716004 A8 BRPI0716004 A8 BR PI0716004A8
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BR
Brazil
Prior art keywords
input
filterbank
frame
windowed
decoder
Prior art date
Application number
BRPI0716004A
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English (en)
Inventor
Grill Bernhard
Schuller Gerhard
Schnell Markus
Geiger Ralf
Original Assignee
Fraunhofer Ges Forschung
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Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Priority to BR122019020171-4A priority Critical patent/BR122019020171B1/pt
Publication of BRPI0716004A2 publication Critical patent/BRPI0716004A2/pt
Publication of BRPI0716004A8 publication Critical patent/BRPI0716004A8/pt
Publication of BRPI0716004B1 publication Critical patent/BRPI0716004B1/pt

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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
    • G10L19/02—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
    • G10L19/022—Blocking, i.e. grouping of samples in time; Choice of analysis windows; Overlap factoring
    • 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
    • G10L19/0212—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 orthogonal transformation
    • 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
    • G10L19/12—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a code excitation, e.g. in code excited linear prediction [CELP] vocoders
    • G10L19/135—Vector sum excited linear prediction [VSELP]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Facsimile Transmission Control (AREA)
  • Telephonic Communication Services (AREA)
  • Complex Calculations (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Image Processing (AREA)
  • Noise Elimination (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

"banco de filtros ["filterbank"] de análise, banco de filtros de síntese, codificador, decodificador, mixador e sistema de conferência".uma configuração de um banco de filtros de análise para filtrar uma pluralidade de quadros de entrada de domínio de tempo, em que um quadro de entrada consiste de um número de amostras de entrada ordenadas, compreende um ponto de janela configurado para gerar uma pluralidade de quadros com janelas, em que um quadro com janela consiste de uma pluralidade de amostras com janelas, em que o ponto de janela é configurado para processar a pluralidade de quadros de entrada de maneira sobreposta, usando um valor de avanço de amostra, em que o valor de avanço de amostra é menor do que o número de amostra de entrada ordenadas de um quadro de entrada dividido por dois, e umconversor tempo/frequência configurado para ofrnecer um quadro de saída que consista de um número de valores de saída, em que um quadro de saída é uma representação espectral de um quadro com janela.
BRPI0716004-6A 2006-10-18 2007-08-29 banco de filtros ["filterbank"] de análise, banco de filtros de síntese, codificador, decodificador, mixador e sistema de conferência BRPI0716004B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122019020171-4A BR122019020171B1 (pt) 2006-10-18 2007-08-29 Banco de filtros [filterbank] de análise, banco de filtros de síntese, codificador, decodificador, mixador e sistema de conferência

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US86203206P 2006-10-18 2006-10-18
US60/862,032 2006-10-18
US11/744,641 US8036903B2 (en) 2006-10-18 2007-05-04 Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer and conferencing system
US11/744,641 2007-05-04
PCT/EP2007/007553 WO2008046468A2 (en) 2006-10-18 2007-08-29 Analysis filterbank, synthesis filterbank, encoder, decoder, mixer and conferencing system

Publications (3)

Publication Number Publication Date
BRPI0716004A2 BRPI0716004A2 (pt) 2013-07-30
BRPI0716004A8 true BRPI0716004A8 (pt) 2019-10-08
BRPI0716004B1 BRPI0716004B1 (pt) 2020-11-17

Family

ID=38904615

Family Applications (2)

Application Number Title Priority Date Filing Date
BR122019020171-4A BR122019020171B1 (pt) 2006-10-18 2007-08-29 Banco de filtros [filterbank] de análise, banco de filtros de síntese, codificador, decodificador, mixador e sistema de conferência
BRPI0716004-6A BRPI0716004B1 (pt) 2006-10-18 2007-08-29 banco de filtros ["filterbank"] de análise, banco de filtros de síntese, codificador, decodificador, mixador e sistema de conferência

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR122019020171-4A BR122019020171B1 (pt) 2006-10-18 2007-08-29 Banco de filtros [filterbank] de análise, banco de filtros de síntese, codificador, decodificador, mixador e sistema de conferência

Country Status (21)

Country Link
US (6) US8036903B2 (pt)
EP (5) EP2378516B1 (pt)
JP (5) JP5546863B2 (pt)
KR (3) KR101162462B1 (pt)
CN (4) CN102243875B (pt)
AT (3) ATE525720T1 (pt)
AU (3) AU2007312696B2 (pt)
BR (2) BR122019020171B1 (pt)
CA (3) CA2782476C (pt)
ES (5) ES2380177T3 (pt)
IL (4) IL197757A (pt)
MX (1) MX2009004046A (pt)
MY (4) MY153289A (pt)
NO (5) NO342445B1 (pt)
PL (5) PL2074615T3 (pt)
PT (1) PT2884490T (pt)
RU (1) RU2426178C2 (pt)
SG (2) SG174835A1 (pt)
TW (1) TWI355647B (pt)
WO (1) WO2008046468A2 (pt)
ZA (1) ZA200901650B (pt)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7422840B2 (en) * 2004-11-12 2008-09-09 E.I. Du Pont De Nemours And Company Apparatus and process for forming a printing form having a cylindrical support
US7916711B2 (en) * 2005-03-24 2011-03-29 Siport, Inc. Systems and methods for saving power in a digital broadcast receiver
GB2439685B (en) 2005-03-24 2010-04-28 Siport Inc Low power digital media broadcast receiver with time division
US7945233B2 (en) * 2005-06-16 2011-05-17 Siport, Inc. Systems and methods for dynamically controlling a tuner
US8335484B1 (en) 2005-07-29 2012-12-18 Siport, Inc. Systems and methods for dynamically controlling an analog-to-digital converter
PL3848928T3 (pl) 2006-10-25 2023-07-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Urządzenie i sposób do generowania wartości podpasm audio o wartościach zespolonych
USRE50158E1 (en) 2006-10-25 2024-10-01 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples
KR101016224B1 (ko) * 2006-12-12 2011-02-25 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 인코더, 디코더 및 시간 영역 데이터 스트림을 나타내는 데이터 세그먼트를 인코딩하고 디코딩하는 방법
US8015368B2 (en) * 2007-04-20 2011-09-06 Siport, Inc. Processor extensions for accelerating spectral band replication
US8199769B2 (en) 2007-05-25 2012-06-12 Siport, Inc. Timeslot scheduling in digital audio and hybrid audio radio systems
US20090099844A1 (en) * 2007-10-16 2009-04-16 Qualcomm Incorporated Efficient implementation of analysis and synthesis filterbanks for mpeg aac and mpeg aac eld encoders/decoders
WO2009078681A1 (en) * 2007-12-18 2009-06-25 Lg Electronics Inc. A method and an apparatus for processing an audio signal
RU2562395C2 (ru) 2008-03-04 2015-09-10 Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангевандтен Форшунг Е.Ф. Микширование входящих информационных потоков
RU2621965C2 (ru) 2008-07-11 2017-06-08 Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангевандтен Форшунг Е.Ф. Передатчик сигнала активации с деформацией по времени, кодер звукового сигнала, способ преобразования сигнала активации с деформацией по времени, способ кодирования звукового сигнала и компьютерные программы
TWI559786B (zh) * 2008-09-03 2016-11-21 杜比實驗室特許公司 增進多聲道之再生
MX2011007925A (es) 2009-01-28 2011-08-17 Dten Forschung E V Fraunhofer Ges Zur Foeerderung Der Angewan Codificador de audio, decodificador de audio, información de audio codificada, métodos para la codificación y decodificación de una señal de audio y programa de computadora.
TWI458258B (zh) 2009-02-18 2014-10-21 杜比國際公司 低延遲調變濾波器組及用以設計該低延遲調變濾波器組之方法
US8320823B2 (en) * 2009-05-04 2012-11-27 Siport, Inc. Digital radio broadcast transmission using a table of contents
US8971551B2 (en) 2009-09-18 2015-03-03 Dolby International Ab Virtual bass synthesis using harmonic transposition
US8831318B2 (en) * 2009-07-06 2014-09-09 The Board Of Trustees Of The University Of Illinois Auto-calibrating parallel MRI technique with distortion-optimal image reconstruction
EP2486654B1 (en) * 2009-10-09 2016-09-21 DTS, Inc. Adaptive dynamic range enhancement of audio recordings
WO2011044700A1 (en) * 2009-10-15 2011-04-21 Voiceage Corporation Simultaneous time-domain and frequency-domain noise shaping for tdac transforms
EP2372704A1 (en) * 2010-03-11 2011-10-05 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. Signal processor and method for processing a signal
SG187743A1 (en) 2010-08-12 2013-03-28 Fraunhofer Ges Forschung Resampling output signals of qmf based audio codecs
US8489053B2 (en) 2011-01-16 2013-07-16 Siport, Inc. Compensation of local oscillator phase jitter
WO2012110448A1 (en) 2011-02-14 2012-08-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for coding a portion of an audio signal using a transient detection and a quality result
MY165853A (en) 2011-02-14 2018-05-18 Fraunhofer Ges Forschung Linear prediction based coding scheme using spectral domain noise shaping
EP2676267B1 (en) 2011-02-14 2017-07-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Encoding and decoding of pulse positions of tracks of an audio signal
KR101699898B1 (ko) 2011-02-14 2017-01-25 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 스펙트럼 영역에서 디코딩된 오디오 신호를 처리하기 위한 방법 및 장치
TWI564882B (zh) * 2011-02-14 2017-01-01 弗勞恩霍夫爾協會 利用重疊變換之資訊信號表示技術（一）
EP3441967A1 (en) * 2011-04-05 2019-02-13 Nippon Telegraph and Telephone Corporation Decoding method, decoder, program, and recording medium
WO2012158333A1 (en) 2011-05-19 2012-11-22 Dolby Laboratories Licensing Corporation Forensic detection of parametric audio coding schemes
EP2898506B1 (en) * 2012-09-21 2018-01-17 Dolby Laboratories Licensing Corporation Layered approach to spatial audio coding
EP2907324B1 (en) * 2012-10-15 2016-11-09 Dolby International AB System and method for reducing latency in transposer-based virtual bass systems
CN111292757B (zh) * 2013-09-12 2024-05-24 杜比国际公司 基于qmf的处理数据的时间对齐
DE102014214143B4 (de) 2014-03-14 2015-12-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Verarbeiten eines Signals im Frequenzbereich
EP2980791A1 (en) 2014-07-28 2016-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Processor, method and computer program for processing an audio signal using truncated analysis or synthesis window overlap portions
CN104732979A (zh) * 2015-03-24 2015-06-24 无锡天脉聚源传媒科技有限公司 一种音频数据的处理方法及装置
CN106297813A (zh) 2015-05-28 2017-01-04 杜比实验室特许公司 分离的音频分析和处理
EP3107096A1 (en) 2015-06-16 2016-12-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Downscaled decoding
WO2017050398A1 (en) * 2015-09-25 2017-03-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Encoder, decoder and methods for signal-adaptive switching of the overlap ratio in audio transform coding
US10762911B2 (en) * 2015-12-01 2020-09-01 Ati Technologies Ulc Audio encoding using video information
JP2018101826A (ja) * 2016-12-19 2018-06-28 株式会社Ｃｒｉ・ミドルウェア 音声通話システム、音声通話方法およびプログラム
US11071843B2 (en) 2019-02-18 2021-07-27 Bose Corporation Dynamic masking depending on source of snoring
US10991355B2 (en) * 2019-02-18 2021-04-27 Bose Corporation Dynamic sound masking based on monitoring biosignals and environmental noises
US11282492B2 (en) 2019-02-18 2022-03-22 Bose Corporation Smart-safe masking and alerting system
US12512713B2 (en) 2021-10-22 2025-12-30 Nidec Motor Corporation Motor magnetic composite encoder

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297236A (en) * 1989-01-27 1994-03-22 Dolby Laboratories Licensing Corporation Low computational-complexity digital filter bank for encoder, decoder, and encoder/decoder
CN1062963C (zh) * 1990-04-12 2001-03-07 多尔拜实验特许公司 用于产生高质量声音信号的解码器和编码器
US5869819A (en) 1994-08-17 1999-02-09 Metrologic Instuments Inc. Internet-based system and method for tracking objects bearing URL-encoded bar code symbols
US5408580A (en) * 1992-09-21 1995-04-18 Aware, Inc. Audio compression system employing multi-rate signal analysis
FI935609L (fi) 1992-12-18 1994-06-19 Lonza Ag Dihydrofuroimidatsolijohdannaisten asymmetrinen hydraus
JP3531177B2 (ja) * 1993-03-11 2004-05-24 ソニー株式会社 圧縮データ記録装置及び方法、圧縮データ再生方法
US5570363A (en) 1994-09-30 1996-10-29 Intel Corporation Transform based scalable audio compression algorithms and low cost audio multi-point conferencing systems
US5867819A (en) * 1995-09-29 1999-02-02 Nippon Steel Corporation Audio decoder
US5890106A (en) * 1996-03-19 1999-03-30 Dolby Laboratories Licensing Corporation Analysis-/synthesis-filtering system with efficient oddly-stacked singleband filter bank using time-domain aliasing cancellation
US5848391A (en) * 1996-07-11 1998-12-08 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Method subband of coding and decoding audio signals using variable length windows
SG54379A1 (en) * 1996-10-24 1998-11-16 Sgs Thomson Microelectronics A Audio decoder with an adaptive frequency domain downmixer
US5946352A (en) * 1997-05-02 1999-08-31 Texas Instruments Incorporated Method and apparatus for downmixing decoded data streams in the frequency domain prior to conversion to the time domain
JP4174859B2 (ja) * 1998-07-15 2008-11-05 ヤマハ株式会社 デジタルオーディオ信号のミキシング方法およびミキシング装置
US6226608B1 (en) * 1999-01-28 2001-05-01 Dolby Laboratories Licensing Corporation Data framing for adaptive-block-length coding system
JP2000267682A (ja) * 1999-03-19 2000-09-29 Victor Co Of Japan Ltd 畳み込み演算装置
US6687663B1 (en) * 1999-06-25 2004-02-03 Lake Technology Limited Audio processing method and apparatus
JP3518737B2 (ja) * 1999-10-25 2004-04-12 日本ビクター株式会社 オーディオ符号化装置、オーディオ符号化方法、及びオーディオ符号化信号記録媒体
JP2001134274A (ja) * 1999-11-04 2001-05-18 Sony Corp ディジタル信号処理装置および処理方法、ディジタル信号記録装置および記録方法、並びに記録媒体
FR2802329B1 (fr) 1999-12-08 2003-03-28 France Telecom Procede de traitement d'au moins un flux binaire audio code organise sous la forme de trames
SE0001926D0 (sv) 2000-05-23 2000-05-23 Lars Liljeryd Improved spectral translation/folding in the subband domain
US6718300B1 (en) * 2000-06-02 2004-04-06 Agere Systems Inc. Method and apparatus for reducing aliasing in cascaded filter banks
US6707869B1 (en) * 2000-12-28 2004-03-16 Nortel Networks Limited Signal-processing apparatus with a filter of flexible window design
US6963842B2 (en) 2001-09-05 2005-11-08 Creative Technology Ltd. Efficient system and method for converting between different transform-domain signal representations
US7912708B2 (en) * 2002-09-17 2011-03-22 Koninklijke Philips Electronics N.V. Method for controlling duration in speech synthesis
JP2004184536A (ja) * 2002-11-29 2004-07-02 Mitsubishi Electric Corp 畳み込み演算装置及び畳み込み演算プログラム
US7318027B2 (en) 2003-02-06 2008-01-08 Dolby Laboratories Licensing Corporation Conversion of synthesized spectral components for encoding and low-complexity transcoding
US6982377B2 (en) * 2003-12-18 2006-01-03 Texas Instruments Incorporated Time-scale modification of music signals based on polyphase filterbanks and constrained time-domain processing
US7516064B2 (en) * 2004-02-19 2009-04-07 Dolby Laboratories Licensing Corporation Adaptive hybrid transform for signal analysis and synthesis
US7639823B2 (en) 2004-03-03 2009-12-29 Agere Systems Inc. Audio mixing using magnitude equalization
JP4355745B2 (ja) * 2004-03-17 2009-11-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ オーディオ符号化
US7630902B2 (en) * 2004-09-17 2009-12-08 Digital Rise Technology Co., Ltd. Apparatus and methods for digital audio coding using codebook application ranges
ATE537536T1 (de) * 2004-10-26 2011-12-15 Panasonic Corp Sprachkodierungsvorrichtung und sprachkodierungsverfahren
JP2006243664A (ja) * 2005-03-07 2006-09-14 Nippon Telegr & Teleph Corp <Ntt> 信号分離装置、信号分離方法、信号分離プログラム及び記録媒体
GB2426168B (en) * 2005-05-09 2008-08-27 Sony Comp Entertainment Europe Audio processing

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CN102243875B (zh) 2013-04-03
KR101162455B1 (ko) 2012-07-04
RU2009109129A (ru) 2010-11-27
EP2884490A1 (en) 2015-06-17
NO20170985A1 (no) 2009-05-14
MY155487A (en) 2015-10-30
CA2782609C (en) 2016-10-04
MY153289A (en) 2015-01-29
CA2782609A1 (en) 2008-04-24
CN102243874A (zh) 2011-11-16
IL226224A (en) 2016-02-29
KR20110049885A (ko) 2011-05-12
US20080097764A1 (en) 2008-04-24
AU2007312696B2 (en) 2011-04-21
EP2074615B1 (en) 2012-04-18
JP5546863B2 (ja) 2014-07-09
EP2378516A1 (en) 2011-10-19
NO20170988A1 (no) 2009-05-14
CN102243875A (zh) 2011-11-16
ATE525720T1 (de) 2011-10-15
NO20170982A1 (no) 2009-05-14
JP2010507111A (ja) 2010-03-04
PT2884490T (pt) 2016-10-13
TW200832357A (en) 2008-08-01
JP5520994B2 (ja) 2014-06-11
HK1138423A1 (en) 2010-08-20
NO342445B1 (no) 2018-05-22
BR122019020171B1 (pt) 2021-05-25
CN102243873A (zh) 2011-11-16
WO2008046468A3 (en) 2008-06-26
BRPI0716004B1 (pt) 2020-11-17
USRE45526E1 (en) 2015-05-19
USRE45277E1 (en) 2014-12-02
US8036903B2 (en) 2011-10-11
EP2378516B1 (en) 2015-01-07
KR20110049886A (ko) 2011-05-12
RU2426178C2 (ru) 2011-08-10
EP2113911A2 (en) 2009-11-04
CN101529502B (zh) 2012-07-25
IL226225A (en) 2016-02-29
ES2380177T3 (es) 2012-05-09
AU2007312696A8 (en) 2009-05-14
BRPI0716004A2 (pt) 2013-07-30
EP2074615A2 (en) 2009-07-01
SG174835A1 (en) 2011-10-28
NO20091900L (no) 2009-05-14
CN101529502A (zh) 2009-09-09
IL226223A0 (en) 2013-06-27
KR101209410B1 (ko) 2012-12-10
CA2667059C (en) 2014-10-21
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IL226224A0 (en) 2013-06-27
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WO2008046468A2 (en) 2008-04-24
KR101162462B1 (ko) 2012-07-04
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PL2378516T3 (pl) 2015-06-30
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JP5700713B2 (ja) 2015-04-15
JP2012150507A (ja) 2012-08-09
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AU2007312696A1 (en) 2008-04-24
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IL197757A0 (en) 2009-12-24
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PL2884490T3 (pl) 2016-12-30
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