HK1217054A1 - 用於交錯波形編碼的音頻編碼器和解碼器 - Google Patents
用於交錯波形編碼的音頻編碼器和解碼器Info
- Publication number
- HK1217054A1 HK1217054A1 HK16104970.8A HK16104970A HK1217054A1 HK 1217054 A1 HK1217054 A1 HK 1217054A1 HK 16104970 A HK16104970 A HK 16104970A HK 1217054 A1 HK1217054 A1 HK 1217054A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- decoder
- audio encoder
- waveform coding
- interleaved waveform
- interleaved
- Prior art date
Links
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
- G10L19/02—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 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
- G10L19/0212—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 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
- G10L19/032—Quantisation or dequantisation of spectral components
- G10L19/038—Vector quantisation, e.g. TwinVQ audio
-
- 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
- G10L19/26—Pre-filtering or post-filtering
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361808687P | 2013-04-05 | 2013-04-05 | |
PCT/EP2014/056856 WO2014161995A1 (en) | 2013-04-05 | 2014-04-04 | Audio encoder and decoder for interleaved waveform coding |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1217054A1 true HK1217054A1 (zh) | 2016-12-16 |
Family
ID=50442508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK16104970.8A HK1217054A1 (zh) | 2013-04-05 | 2016-04-29 | 用於交錯波形編碼的音頻編碼器和解碼器 |
Country Status (10)
Country | Link |
---|---|
US (4) | US9514761B2 (zh) |
EP (3) | EP3382699B1 (zh) |
JP (6) | JP6026704B2 (zh) |
KR (6) | KR102243688B1 (zh) |
CN (7) | CN117275495A (zh) |
BR (4) | BR112015025022B1 (zh) |
ES (1) | ES2688134T3 (zh) |
HK (1) | HK1217054A1 (zh) |
RU (4) | RU2665228C1 (zh) |
WO (1) | WO2014161995A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2665228C1 (ru) | 2013-04-05 | 2018-08-28 | Долби Интернэшнл Аб | Аудиокодер и декодер для кодирования по форме волны с перемежением |
CN110890101B (zh) * | 2013-08-28 | 2024-01-12 | 杜比实验室特许公司 | 用于基于语音增强元数据进行解码的方法和设备 |
KR102329309B1 (ko) * | 2013-09-12 | 2021-11-19 | 돌비 인터네셔널 에이비 | Qmf 기반 처리 데이터의 시간 정렬 |
EP3288031A1 (en) * | 2016-08-23 | 2018-02-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for encoding an audio signal using a compensation value |
EP3337065B1 (en) * | 2016-12-16 | 2020-11-25 | Nxp B.V. | Audio processing circuit, audio unit and method for audio signal blending |
US20190051286A1 (en) * | 2017-08-14 | 2019-02-14 | Microsoft Technology Licensing, Llc | Normalization of high band signals in network telephony communications |
WO2021026314A1 (en) * | 2019-08-08 | 2021-02-11 | Boomcloud 360, Inc. | Nonlinear adaptive filterbanks for psychoacoustic frequency range extension |
CN113192521A (zh) | 2020-01-13 | 2021-07-30 | 华为技术有限公司 | 一种音频编解码方法和音频编解码设备 |
CN113808596A (zh) * | 2020-05-30 | 2021-12-17 | 华为技术有限公司 | 一种音频编码方法和音频编码装置 |
JP7253208B2 (ja) | 2021-07-09 | 2023-04-06 | 株式会社ディスコ | ダイヤモンド成膜方法及びダイヤモンド成膜装置 |
Family Cites Families (76)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2598159B2 (ja) * | 1990-08-28 | 1997-04-09 | 三菱電機株式会社 | 音声信号処理装置 |
EP0563929B1 (en) | 1992-04-03 | 1998-12-30 | Yamaha Corporation | Sound-image position control apparatus |
US5598478A (en) | 1992-12-18 | 1997-01-28 | Victor Company Of Japan, Ltd. | Sound image localization control apparatus |
WO1995022235A1 (fr) | 1994-02-14 | 1995-08-17 | Sony Corporation | Systeme de reproduction visuelle et sonore |
JP3849210B2 (ja) * | 1996-09-24 | 2006-11-22 | ヤマハ株式会社 | 音声符号化復号方式 |
SE512719C2 (sv) * | 1997-06-10 | 2000-05-02 | Lars Gustaf Liljeryd | En metod och anordning för reduktion av dataflöde baserad på harmonisk bandbreddsexpansion |
US6442275B1 (en) * | 1998-09-17 | 2002-08-27 | Lucent Technologies Inc. | Echo canceler including subband echo suppressor |
AU756265B2 (en) | 1998-09-24 | 2003-01-09 | Fourie, Inc. | Apparatus and method for presenting sound and image |
SE9903553D0 (sv) * | 1999-01-27 | 1999-10-01 | Lars Liljeryd | Enhancing percepptual performance of SBR and related coding methods by adaptive noise addition (ANA) and noise substitution limiting (NSL) |
DE60000185T2 (de) * | 2000-05-26 | 2002-11-28 | Lucent Technologies Inc | Verfahren und Vorrichtung zur Audiokodierung und -dekodierung mittels Verschachtelung geglätteter Hüllkurven kritischer Bänder höherer Frequenzen |
SE0004187D0 (sv) * | 2000-11-15 | 2000-11-15 | Coding Technologies Sweden Ab | Enhancing the performance of coding systems that use high frequency reconstruction methods |
JP3870193B2 (ja) * | 2001-11-29 | 2007-01-17 | コーディング テクノロジーズ アクチボラゲット | 高周波再構成に用いる符号器、復号器、方法及びコンピュータプログラム |
CN1177433C (zh) | 2002-04-19 | 2004-11-24 | 华为技术有限公司 | 一种移动网络中广播多播业务源的管理方法 |
CN1682567A (zh) | 2002-09-09 | 2005-10-12 | 皇家飞利浦电子股份有限公司 | 智能扬声器 |
US7191136B2 (en) * | 2002-10-01 | 2007-03-13 | Ibiquity Digital Corporation | Efficient coding of high frequency signal information in a signal using a linear/non-linear prediction model based on a low pass baseband |
US7318035B2 (en) * | 2003-05-08 | 2008-01-08 | Dolby Laboratories Licensing Corporation | Audio coding systems and methods using spectral component coupling and spectral component regeneration |
DE10338694B4 (de) | 2003-08-22 | 2005-08-25 | Siemens Ag | Wiedergabeeinrichtung, umfassend wenigstens einen Bildschirm zur Darstellung von Informationen |
BR122018007834B1 (pt) | 2003-10-30 | 2019-03-19 | Koninklijke Philips Electronics N.V. | Codificador e decodificador de áudio avançado de estéreo paramétrico combinado e de replicação de banda espectral, método de codificação avançada de áudio de estéreo paramétrico combinado e de replicação de banda espectral, sinal de áudio avançado codificado de estéreo paramétrico combinado e de replicação de banda espectral, método de decodificação avançada de áudio de estéreo paramétrico combinado e de replicação de banda espectral, e, meio de armazenamento legível por computador |
DE102004007200B3 (de) | 2004-02-13 | 2005-08-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audiocodierung |
WO2005078707A1 (en) | 2004-02-16 | 2005-08-25 | Koninklijke Philips Electronics N.V. | A transcoder and method of transcoding therefore |
EP1755109B1 (en) * | 2004-04-27 | 2012-08-15 | Panasonic Corporation | Scalable encoding and decoding apparatuses and methods |
KR100608062B1 (ko) * | 2004-08-04 | 2006-08-02 | 삼성전자주식회사 | 오디오 데이터의 고주파수 복원 방법 및 그 장치 |
CN101048935B (zh) * | 2004-10-26 | 2011-03-23 | 杜比实验室特许公司 | 控制音频信号的单位响度或部分单位响度的方法和设备 |
SE0402652D0 (sv) | 2004-11-02 | 2004-11-02 | Coding Tech Ab | Methods for improved performance of prediction based multi- channel reconstruction |
US8255231B2 (en) | 2004-11-02 | 2012-08-28 | Koninklijke Philips Electronics N.V. | Encoding and decoding of audio signals using complex-valued filter banks |
DE102005008343A1 (de) | 2005-02-23 | 2006-09-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Liefern von Daten in einem Multi-Renderer-System |
RU2376657C2 (ru) * | 2005-04-01 | 2009-12-20 | Квэлкомм Инкорпорейтед | Системы, способы и устройства для высокополосного предыскажения шкалы времени |
US7684981B2 (en) * | 2005-07-15 | 2010-03-23 | Microsoft Corporation | Prediction of spectral coefficients in waveform coding and decoding |
US7693709B2 (en) * | 2005-07-15 | 2010-04-06 | Microsoft Corporation | Reordering coefficients for waveform coding or decoding |
US8199828B2 (en) | 2005-10-13 | 2012-06-12 | Lg Electronics Inc. | Method of processing a signal and apparatus for processing a signal |
US8190425B2 (en) * | 2006-01-20 | 2012-05-29 | Microsoft Corporation | Complex cross-correlation parameters for multi-channel audio |
CN101086845B (zh) * | 2006-06-08 | 2011-06-01 | 北京天籁传音数字技术有限公司 | 声音编码装置及方法以及声音解码装置及方法 |
CN102394063B (zh) | 2006-07-04 | 2013-03-20 | 韩国电子通信研究院 | 运动图像专家组环绕解码器和恢复多通道音频信号的方法 |
JP2008096567A (ja) | 2006-10-10 | 2008-04-24 | Matsushita Electric Ind Co Ltd | オーディオ符号化装置およびオーディオ符号化方法ならびにプログラム |
JP4973919B2 (ja) | 2006-10-23 | 2012-07-11 | ソニー株式会社 | 出力制御システムおよび方法、出力制御装置および方法、並びにプログラム |
PL3288027T3 (pl) | 2006-10-25 | 2021-10-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Urządzenie i sposób do generowania wartości podpasm audio o wartościach zespolonych |
JP5141180B2 (ja) * | 2006-11-09 | 2013-02-13 | ソニー株式会社 | 周波数帯域拡大装置及び周波数帯域拡大方法、再生装置及び再生方法、並びに、プログラム及び記録媒体 |
US8363842B2 (en) | 2006-11-30 | 2013-01-29 | Sony Corporation | Playback method and apparatus, program, and recording medium |
WO2008084688A1 (ja) * | 2006-12-27 | 2008-07-17 | Panasonic Corporation | 符号化装置、復号装置及びこれらの方法 |
KR101379263B1 (ko) * | 2007-01-12 | 2014-03-28 | 삼성전자주식회사 | 대역폭 확장 복호화 방법 및 장치 |
JP2008268384A (ja) * | 2007-04-17 | 2008-11-06 | Nec Lcd Technologies Ltd | 液晶表示装置 |
US8015368B2 (en) | 2007-04-20 | 2011-09-06 | Siport, Inc. | Processor extensions for accelerating spectral band replication |
US8630863B2 (en) * | 2007-04-24 | 2014-01-14 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding audio/speech signal |
US8706480B2 (en) * | 2007-06-11 | 2014-04-22 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder for encoding an audio signal having an impulse-like portion and stationary portion, encoding methods, decoder, decoding method, and encoding audio signal |
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 |
US8046214B2 (en) * | 2007-06-22 | 2011-10-25 | Microsoft Corporation | Low complexity decoder for complex transform coding of multi-channel sound |
JP5183741B2 (ja) | 2007-08-27 | 2013-04-17 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | ノイズ補充と帯域拡張との間の遷移周波数の適合 |
JP5008542B2 (ja) * | 2007-12-10 | 2012-08-22 | 花王株式会社 | トナー用結着樹脂の製造方法 |
ES2898865T3 (es) * | 2008-03-20 | 2022-03-09 | Fraunhofer Ges Forschung | Aparato y método para sintetizar una representación parametrizada de una señal de audio |
ES2683077T3 (es) * | 2008-07-11 | 2018-09-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Codificador y decodificador de audio para codificar y decodificar tramas de una señal de audio muestreada |
US8788276B2 (en) * | 2008-07-11 | 2014-07-22 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for calculating bandwidth extension data using a spectral tilt controlled framing |
EP2410522B1 (en) * | 2008-07-11 | 2017-10-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio signal encoder, method for encoding an audio signal and computer program |
ES2396927T3 (es) * | 2008-07-11 | 2013-03-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Aparato y procedimiento para decodificar una señal de audio codificada |
MY155538A (en) * | 2008-07-11 | 2015-10-30 | Fraunhofer Ges Forschung | An apparatus and a method for generating bandwidth extension output data |
ES2592416T3 (es) * | 2008-07-17 | 2016-11-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Esquema de codificación/decodificación de audio que tiene una derivación conmutable |
JP5215077B2 (ja) | 2008-08-07 | 2013-06-19 | シャープ株式会社 | コンテンツ再生装置、コンテンツ再生方法、プログラムおよび記録媒体 |
WO2010028292A1 (en) * | 2008-09-06 | 2010-03-11 | Huawei Technologies Co., Ltd. | Adaptive frequency prediction |
US9947340B2 (en) * | 2008-12-10 | 2018-04-17 | Skype | Regeneration of wideband speech |
PL4053838T3 (pl) | 2008-12-15 | 2023-11-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Dekoder powiększania szerokości pasma audio, powiązany sposób oraz program komputerowy |
DK2211339T3 (en) | 2009-01-23 | 2017-08-28 | Oticon As | listening System |
EP2239732A1 (en) * | 2009-04-09 | 2010-10-13 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. | Apparatus and method for generating a synthesis audio signal and for encoding an audio signal |
TWI591625B (zh) * | 2009-05-27 | 2017-07-11 | 杜比國際公司 | 從訊號的低頻成份產生該訊號之高頻成份的系統與方法,及其機上盒、電腦程式產品、軟體程式及儲存媒體 |
US8515768B2 (en) * | 2009-08-31 | 2013-08-20 | Apple Inc. | Enhanced audio decoder |
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 |
EP2360688B1 (en) * | 2009-10-21 | 2018-12-05 | Panasonic Intellectual Property Corporation of America | Apparatus, method and program for audio signal processing |
CN103854651B (zh) * | 2009-12-16 | 2017-04-12 | 杜比国际公司 | Sbr比特流参数缩混 |
KR101490725B1 (ko) | 2010-03-23 | 2015-02-06 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 비디오 디스플레이 장치, 오디오-비디오 시스템, 음향 재생을 위한 방법 및 로컬라이즈된 지각적 오디오를 위한 음향 재생 시스템 |
EP2581902A4 (en) * | 2010-06-14 | 2015-04-08 | Panasonic Corp | HYBRID AUDIO ENCODING DEVICE AND HYBRID AUDIO DECODING DEVICE |
IL311020A (en) * | 2010-07-02 | 2024-04-01 | Dolby Int Ab | After–selective bass filter |
PL2596497T3 (pl) * | 2010-07-19 | 2014-10-31 | Dolby Int Ab | Przetwarzanie sygnałów audio podczas rekonstrukcji wysokiej częstotliwości |
JP5533502B2 (ja) | 2010-09-28 | 2014-06-25 | 富士通株式会社 | 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用コンピュータプログラム |
CN103548077B (zh) | 2011-05-19 | 2016-02-10 | 杜比实验室特许公司 | 参数化音频编译码方案的取证检测 |
JP5817499B2 (ja) * | 2011-12-15 | 2015-11-18 | 富士通株式会社 | 復号装置、符号化装置、符号化復号システム、復号方法、符号化方法、復号プログラム、及び符号化プログラム |
CN107993673B (zh) * | 2012-02-23 | 2022-09-27 | 杜比国际公司 | 确定噪声混合因子的方法、系统、编码器、解码器和介质 |
US9129600B2 (en) * | 2012-09-26 | 2015-09-08 | Google Technology Holdings LLC | Method and apparatus for encoding an audio signal |
RU2665228C1 (ru) * | 2013-04-05 | 2018-08-28 | Долби Интернэшнл Аб | Аудиокодер и декодер для кодирования по форме волны с перемежением |
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2014
- 2014-04-04 RU RU2017118558A patent/RU2665228C1/ru active
- 2014-04-04 BR BR112015025022-0A patent/BR112015025022B1/pt active IP Right Grant
- 2014-04-04 KR KR1020207030234A patent/KR102243688B1/ko active IP Right Grant
- 2014-04-04 BR BR122017006820-2A patent/BR122017006820B1/pt active IP Right Grant
- 2014-04-04 EP EP18167164.5A patent/EP3382699B1/en active Active
- 2014-04-04 BR BR122020020705-1A patent/BR122020020705B1/pt active IP Right Grant
- 2014-04-04 KR KR1020167015595A patent/KR102107982B1/ko active Application Filing
- 2014-04-04 CN CN202311188836.4A patent/CN117275495A/zh active Pending
- 2014-04-04 CN CN201480019104.5A patent/CN105103224B/zh active Active
- 2014-04-04 US US14/781,891 patent/US9514761B2/en active Active
- 2014-04-04 EP EP14715895.0A patent/EP2981959B1/en active Active
- 2014-04-04 ES ES14715895.0T patent/ES2688134T3/es active Active
- 2014-04-04 CN CN201910557659.XA patent/CN110136728B/zh active Active
- 2014-04-04 CN CN202311191551.6A patent/CN117253498A/zh active Pending
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