BR112015029031A2 - codificador e decodificador de áudio - Google Patents
codificador e decodificador de áudioInfo
- Publication number
- BR112015029031A2 BR112015029031A2 BR112015029031A BR112015029031A BR112015029031A2 BR 112015029031 A2 BR112015029031 A2 BR 112015029031A2 BR 112015029031 A BR112015029031 A BR 112015029031A BR 112015029031 A BR112015029031 A BR 112015029031A BR 112015029031 A2 BR112015029031 A2 BR 112015029031A2
- Authority
- BR
- Brazil
- Prior art keywords
- audio
- decoding
- decoder
- encoding
- audio encoder
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 2
- 238000004590 computer program Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
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
- G10L19/02—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
-
- 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
-
- 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
- G10L19/032—Quantisation or dequantisation of spectral components
-
- 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
- H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Stereophonic System (AREA)
- Error Detection And Correction (AREA)
Abstract
resumo patente de invenção: "codificador e decodificador de áudio". a presente descrição refere-se a métodos, dispositivos e produtos de programa de computador para codificação e decodificação de um vetor de parâmetros em um sistema de codificação de áudio. a descrição ainda se refere a um método e a um aparelho para reconstrução de um objeto de áudio em um sistema de decodificação de áudio. de acordo com a descrição, uma abordagem diferencial para codificação e decodificação de áudio de uma quantidade não periódica pode aperfeiçoar a eficiência da codificação e proporcionar codificadores e decodificadores com menos exigências de memória. além disso, um método eficiente para codificação e decodificação de uma matriz esparsa é proporcionado.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361827264P | 2013-05-24 | 2013-05-24 | |
| US61/827,264 | 2013-05-24 | ||
| PCT/EP2014/060731 WO2014187988A2 (en) | 2013-05-24 | 2014-05-23 | Audio encoder and decoder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112015029031A2 true BR112015029031A2 (pt) | 2017-07-25 |
| BR112015029031B1 BR112015029031B1 (pt) | 2021-02-23 |
Family
ID=50771514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015029031-0A BR112015029031B1 (pt) | 2013-05-24 | 2014-05-23 | Método e codificador para codificar um vetor de parâmetros em umsistema de codificação de áudio, método e decodificador para decodificar umvetor de símbolos codificados por entropia em um sistema de decodificação deáudio, e meio de armazenamento legível por computador |
Country Status (19)
| Country | Link |
|---|---|
| US (7) | US9704493B2 (pt) |
| EP (5) | EP3605532B1 (pt) |
| JP (5) | JP6105159B2 (pt) |
| KR (9) | KR102280461B1 (pt) |
| CN (2) | CN110085238B (pt) |
| AU (1) | AU2014270301B2 (pt) |
| BR (1) | BR112015029031B1 (pt) |
| CA (4) | CA2911746C (pt) |
| DK (1) | DK3005350T3 (pt) |
| ES (3) | ES2965423T3 (pt) |
| HK (1) | HK1217246A1 (pt) |
| IL (1) | IL242410B (pt) |
| MX (2) | MX350117B (pt) |
| MY (1) | MY173644A (pt) |
| PL (1) | PL3005350T3 (pt) |
| RU (3) | RU2643489C2 (pt) |
| SG (2) | SG10201710019SA (pt) |
| UA (1) | UA112833C2 (pt) |
| WO (1) | WO2014187988A2 (pt) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187989A2 (en) | 2013-05-24 | 2014-11-27 | Dolby International Ab | Reconstruction of audio scenes from a downmix |
| SG10201710019SA (en) * | 2013-05-24 | 2018-01-30 | Dolby Int Ab | Audio Encoder And Decoder |
| CN109887516B (zh) | 2013-05-24 | 2023-10-20 | 杜比国际公司 | 对音频场景进行解码的方法、音频解码器以及介质 |
| JP6190947B2 (ja) | 2013-05-24 | 2017-08-30 | ドルビー・インターナショナル・アーベー | オーディオ・オブジェクトを含むオーディオ・シーンの効率的な符号化 |
| KR101751228B1 (ko) | 2013-05-24 | 2017-06-27 | 돌비 인터네셔널 에이비 | 오디오 오브젝트들을 포함한 오디오 장면들의 효율적 코딩 |
| EP3074970B1 (en) | 2013-10-21 | 2018-02-21 | Dolby International AB | Audio encoder and decoder |
| WO2015150384A1 (en) | 2014-04-01 | 2015-10-08 | Dolby International Ab | Efficient coding of audio scenes comprising audio objects |
| GB2528460B (en) | 2014-07-21 | 2018-05-30 | Gurulogic Microsystems Oy | Encoder, decoder and method |
| US10580416B2 (en) * | 2015-07-06 | 2020-03-03 | Nokia Technologies Oy | Bit error detector for an audio signal decoder |
| US10249312B2 (en) | 2015-10-08 | 2019-04-02 | Qualcomm Incorporated | Quantization of spatial vectors |
| US9961475B2 (en) * | 2015-10-08 | 2018-05-01 | Qualcomm Incorporated | Conversion from object-based audio to HOA |
| KR102546098B1 (ko) * | 2016-03-21 | 2023-06-22 | 한국전자통신연구원 | 블록 기반의 오디오 부호화/복호화 장치 및 그 방법 |
| CN107886960B (zh) * | 2016-09-30 | 2020-12-01 | 华为技术有限公司 | 一种音频信号重建方法及装置 |
| EP4202921A4 (en) * | 2020-09-28 | 2024-02-21 | Samsung Electronics Co., Ltd. | AUDIO ENCODING APPARATUS AND METHOD AND AUDIO DECODING APPARATUS AND METHOD |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5470801A (en) | 1977-11-16 | 1979-06-07 | Mitsubishi Monsanto Chem | Sound shielding plate |
| JPS615159A (ja) | 1984-06-16 | 1986-01-10 | 株式会社アイジー技術研究所 | サイデイングボ−ド |
| DE4423612A1 (de) | 1994-07-06 | 1996-01-11 | Basf Ag | 2-[(Dihydro)pyrazolyl-3'-oxymethylen]-anilide, Verfahren zu ihrer Herstelung und ihre Verwendung |
| WO2002052732A1 (en) * | 2000-12-22 | 2002-07-04 | Sony Corporation | Encoder and decoder |
| SE0202159D0 (sv) * | 2001-07-10 | 2002-07-09 | Coding Technologies Sweden Ab | Efficientand scalable parametric stereo coding for low bitrate applications |
| JP2003110429A (ja) * | 2001-09-28 | 2003-04-11 | Sony Corp | 符号化方法及び装置、復号方法及び装置、伝送方法及び装置、並びに記録媒体 |
| JP3982397B2 (ja) * | 2001-11-28 | 2007-09-26 | 日本ビクター株式会社 | 可変長符号化データ復号化用プログラム及び可変長符号化データ受信用プログラム |
| US7263692B2 (en) * | 2003-06-30 | 2007-08-28 | Intel Corporation | System and method for software-pipelining of loops with sparse matrix routines |
| JP4705921B2 (ja) | 2004-01-20 | 2011-06-22 | パナソニック株式会社 | 量子化マトリクスおよび動画像の復号化方法、復号化装置、プログラムおよび記録媒体 |
| US7895034B2 (en) * | 2004-09-17 | 2011-02-22 | Digital Rise Technology Co., Ltd. | Audio encoding system |
| US20060080090A1 (en) | 2004-10-07 | 2006-04-13 | Nokia Corporation | Reusing codebooks in parameter quantization |
| 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 |
| TWI396188B (zh) | 2005-08-02 | 2013-05-11 | Dolby Lab Licensing Corp | 依聆聽事件之函數控制空間音訊編碼參數的技術 |
| KR100857121B1 (ko) | 2005-10-05 | 2008-09-05 | 엘지전자 주식회사 | 신호 처리 방법 및 이의 장치, 그리고 인코딩 및 디코딩방법 및 이의 장치 |
| EP1994531B1 (fr) | 2006-02-22 | 2011-08-10 | France Telecom | Codage ou decodage perfectionnes d'un signal audionumerique, en technique celp |
| MX2008010836A (es) * | 2006-02-24 | 2008-11-26 | France Telecom | Un metodo para codificacion binaria de indices de cuantificacion de una envoltura de señal, un metodo para descodificar una envoltura de señal, y modulos de codificacion y descodificacion correspondiente. |
| EP2054875B1 (en) | 2006-10-16 | 2011-03-23 | Dolby Sweden AB | Enhanced coding and parameter representation of multichannel downmixed object coding |
| US7953595B2 (en) | 2006-10-18 | 2011-05-31 | Polycom, Inc. | Dual-transform coding of audio signals |
| ES2650492T3 (es) | 2008-07-10 | 2018-01-18 | Voiceage Corporation | Dispositivo y método de cuantificación de filtro LPC de múltiples referencias |
| MX2011000382A (es) | 2008-07-11 | 2011-02-25 | Fraunhofer Ges Forschung | Codificador de audio, decodificador de audio, metodos para la codificacion y decodificacion de audio; transmision de audio y programa de computacion. |
| TWI419148B (zh) | 2008-10-08 | 2013-12-11 | Fraunhofer Ges Forschung | 多解析度切換音訊編碼／解碼方案 |
| EP2214161A1 (en) * | 2009-01-28 | 2010-08-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus, method and computer program for upmixing a downmix audio signal |
| US8194862B2 (en) | 2009-07-31 | 2012-06-05 | Activevideo Networks, Inc. | Video game system with mixing of independent pre-encoded digital audio bitstreams |
| UA48138U (ru) | 2009-08-31 | 2010-03-10 | Винницкий Национальный Технический Университет | Способ направленного поиска векторов при уплотнении языковых сигналов |
| US9117458B2 (en) | 2009-11-12 | 2015-08-25 | Lg Electronics Inc. | Apparatus for processing an audio signal and method thereof |
| US8692848B2 (en) | 2009-12-17 | 2014-04-08 | Broadcom Corporation | Method and system for tile mode renderer with coordinate shader |
| RU2683175C2 (ru) | 2010-04-09 | 2019-03-26 | Долби Интернешнл Аб | Стереофоническое кодирование на основе mdct с комплексным предсказанием |
| PL3779979T3 (pl) | 2010-04-13 | 2024-01-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Sposób dekodowania audio do przetwarzania sygnałów audio stereo z wykorzystaniem zmiennego kierunku predykcji |
| US9112591B2 (en) | 2010-04-16 | 2015-08-18 | Samsung Electronics Co., Ltd. | Apparatus for encoding/decoding multichannel signal and method thereof |
| KR101798079B1 (ko) * | 2010-05-10 | 2017-11-16 | 삼성전자주식회사 | 픽셀값의 차분을 이용하여 영상 프레임을 부호화하는 방법 및 이를 위한 장치 |
| US8660195B2 (en) | 2010-08-10 | 2014-02-25 | Qualcomm Incorporated | Using quantized prediction memory during fast recovery coding |
| US9111526B2 (en) * | 2010-10-25 | 2015-08-18 | Qualcomm Incorporated | Systems, method, apparatus, and computer-readable media for decomposition of a multichannel music signal |
| KR101995694B1 (ko) * | 2011-04-20 | 2019-07-02 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 허프만 부호화를 실행하기 위한 장치 및 방법 |
| CN103890841B (zh) * | 2011-11-01 | 2017-10-17 | 皇家飞利浦有限公司 | 音频对象编码和解码 |
| EP2870603B1 (en) * | 2012-07-09 | 2020-09-30 | Koninklijke Philips N.V. | Encoding and decoding of audio signals |
| SG10201710019SA (en) * | 2013-05-24 | 2018-01-30 | Dolby Int Ab | Audio Encoder And Decoder |
-
2014
- 2014-05-23 SG SG10201710019SA patent/SG10201710019SA/en unknown
- 2014-05-23 WO PCT/EP2014/060731 patent/WO2014187988A2/en active Application Filing
- 2014-05-23 UA UAA201512264A patent/UA112833C2/uk unknown
- 2014-05-23 JP JP2016514442A patent/JP6105159B2/ja active Active
- 2014-05-23 EP EP19193266.4A patent/EP3605532B1/en active Active
- 2014-05-23 CN CN201910125157.XA patent/CN110085238B/zh active Active
- 2014-05-23 BR BR112015029031-0A patent/BR112015029031B1/pt active IP Right Grant
- 2014-05-23 KR KR1020207035676A patent/KR102280461B1/ko active Application Filing
- 2014-05-23 ES ES21198240T patent/ES2965423T3/es active Active
- 2014-05-23 KR KR1020207002641A patent/KR102192245B1/ko active IP Right Grant
- 2014-05-23 KR KR1020157036397A patent/KR101763131B1/ko active IP Right Grant
- 2014-05-23 EP EP14725736.4A patent/EP3005350B1/en active Active
- 2014-05-23 DK DK14725736.4T patent/DK3005350T3/en active
- 2014-05-23 KR KR1020227011202A patent/KR102459010B1/ko active Application Filing
- 2014-05-23 CA CA2911746A patent/CA2911746C/en active Active
- 2014-05-23 RU RU2015155311A patent/RU2643489C2/ru active
- 2014-05-23 MX MX2015015926A patent/MX350117B/es active IP Right Grant
- 2014-05-23 KR KR1020217015014A patent/KR102384348B1/ko active IP Right Grant
- 2014-05-23 CA CA2990261A patent/CA2990261C/en active Active
- 2014-05-23 EP EP17164543.5A patent/EP3252757B1/en active Active
- 2014-05-23 EP EP23205287.8A patent/EP4290510A3/en active Pending
- 2014-05-23 ES ES14725736.4T patent/ES2629025T3/es active Active
- 2014-05-23 CN CN201480029565.0A patent/CN105229729B/zh active Active
- 2014-05-23 KR KR1020227036517A patent/KR102572382B1/ko active IP Right Grant
- 2014-05-23 RU RU2018101246A patent/RU2676041C1/ru active
- 2014-05-23 CA CA3163664A patent/CA3163664A1/en active Pending
- 2014-05-23 MY MYPI2015703952A patent/MY173644A/en unknown
- 2014-05-23 KR KR1020177020394A patent/KR101895198B1/ko active Application Filing
- 2014-05-23 EP EP21198240.0A patent/EP3961622B1/en active Active
- 2014-05-23 US US14/892,722 patent/US9704493B2/en active Active
- 2014-05-23 SG SG11201509001YA patent/SG11201509001YA/en unknown
- 2014-05-23 PL PL14725736T patent/PL3005350T3/pl unknown
- 2014-05-23 KR KR1020237028826A patent/KR20230129576A/ko not_active Application Discontinuation
- 2014-05-23 CA CA3077876A patent/CA3077876C/en active Active
- 2014-05-23 AU AU2014270301A patent/AU2014270301B2/en active Active
- 2014-05-23 ES ES19193266T patent/ES2902518T3/es active Active
- 2014-05-23 KR KR1020187024874A patent/KR102072777B1/ko active IP Right Grant
-
2015
- 2015-11-02 IL IL242410A patent/IL242410B/en active IP Right Grant
- 2015-11-19 MX MX2020010038A patent/MX2020010038A/es unknown
-
2016
- 2016-05-06 HK HK16105214.1A patent/HK1217246A1/zh unknown
-
2017
- 2017-03-01 JP JP2017038524A patent/JP6573640B2/ja active Active
- 2017-07-06 US US15/643,416 patent/US9940939B2/en active Active
-
2018
- 2018-04-05 US US15/946,529 patent/US10418038B2/en active Active
- 2018-12-14 RU RU2018144368A patent/RU2710909C1/ru active
-
2019
- 2019-08-13 JP JP2019148473A patent/JP6920382B2/ja active Active
- 2019-09-17 US US16/573,488 patent/US10714104B2/en active Active
-
2020
- 2020-07-10 US US16/925,898 patent/US11024320B2/en active Active
-
2021
- 2021-05-28 US US17/333,527 patent/US11594233B2/en active Active
- 2021-07-26 JP JP2021121510A patent/JP7258086B2/ja active Active
-
2023
- 2023-02-27 US US18/114,885 patent/US20230282219A1/en active Pending
- 2023-04-04 JP JP2023060522A patent/JP2023076575A/ja active Pending
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112015029031A2 (pt) | codificador e decodificador de áudio | |
| EA201591975A1 (ru) | Гибридное обратно совместимое кодирование и декодирование сигналов | |
| BR112014014120A2 (pt) | método e aparelho para codificação de unidade de transformação eficiente | |
| CL2015002234A1 (es) | Codificador y decodificador de audio con programa de informacion o metadatos de la estructura de la subcorriente. | |
| BR112015025080A2 (pt) | codificador e decodificador de áudio estereofônico | |
| BR112014012893A2 (pt) | método, aparelho e sistema para codificar e decodificar o mapa de significância para coeficientes residuais de uma unidade de transformada | |
| BR112016001141A2 (pt) | Codificador de áudio, decodificador de áudio, métodos e programa de computador que usam sinais residuais codificados em conjunto | |
| IN2015MN00481A (pt) | ||
| HK1208107A1 (en) | Methods and devices for emulating low-fidelity coding in a high- fidelity coder | |
| MX2014000692A (es) | Decodificacion de señal graduada y recontruccion de señal. | |
| BR112012017145A2 (pt) | codificação de vídeo usando detecção compressiva. | |
| CL2013003603A1 (es) | Un decodificador y metodo, para decodificar un video a partir del flujo de datos; codificador y metodo, para codificar un video en un flujo de datos. | |
| BR112013007302A2 (pt) | coeficientes de codificação por entropia utilizando um modelo de contexto conjunto | |
| CO6721060A2 (es) | Aparato y método de procesamiento de imagen. | |
| MX338477B (es) | Aparato de procesamiento de datos y metodo de procesamiento de datos. | |
| CL2014001805A1 (es) | Metodo para codificar datos de audio con compensacion adaptativa de baja frecuencia, que comprende realizar la deteccion de tonalidad en los datos de audio, generar un valor de enmascaramiento preliminar para los datos de audio, determinar un valor de enmascaramiento para los datos de audio; codificador; sistema; y metodo para decodificar datos de audio codificados | |
| IN2015DN02570A (pt) | ||
| AR097618A1 (es) | Cuantificación no uniforme de parámetros para el acoplamiento avanzado | |
| BR112016005982A2 (pt) | renderização de áudio de multicanal utilizando matrizes interpoladas | |
| BR112013011050A2 (pt) | método e sistema de produção de um produto de múltiplos componentes, uso do sistema, programa de computador, e, método que pode ser implementado por computador de modelagem da produção de um produto de múltiplos componentes | |
| BR122022004784B8 (pt) | Método de decodificação em um sistema de processamento de áudio de múltiplos canais e decodificador para um sistema de processamento de áudio de múltiplos canais | |
| BR112016007247A2 (pt) | sistema de modelagem no local e processo para produzir produtos de confeitaria | |
| MX345239B (es) | Dispositivo de codificación, método de codificación, dispositivo de descodificación, y método de descodificación. | |
| CL2016000746A1 (es) | Un método para producir un l-aminoácido usando una bacteria de la familia de las enterobacteriaceae teniendo atenuada la expresión de un gen que codifica un transportador de fosfato | |
| BR112015018019A2 (pt) | codificadores de áudio, decodificadores de áudio, sistemas, métodos e programas de computador utilizando uma resolução temporal elevada na proximidade temporal de iniciações ou compensações de fricativos ou africativos |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/05/2014, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B25G | Requested change of headquarter approved |
Owner name: DOLBY INTERNATIONAL AB (IE) |