CO6311123A2 - Aparato, método y programa de computacion para generar una representacion de una señal de ancho de banda ampliado en base a la representación de una señal de entrada utilizando una combinación de una ampliación de ancho de banda armónico y una amplia - Google Patents
Aparato, método y programa de computacion para generar una representacion de una señal de ancho de banda ampliado en base a la representación de una señal de entrada utilizando una combinación de una ampliación de ancho de banda armónico y una ampliaInfo
- Publication number
- CO6311123A2 CO6311123A2 CO10131388A CO10131388A CO6311123A2 CO 6311123 A2 CO6311123 A2 CO 6311123A2 CO 10131388 A CO10131388 A CO 10131388A CO 10131388 A CO10131388 A CO 10131388A CO 6311123 A2 CO6311123 A2 CO 6311123A2
- Authority
- CO
- Colombia
- Prior art keywords
- representation
- extension
- extended bandwidth
- input signal
- patch
- Prior art date
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
- G10L19/008—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
- G10L19/04—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
- G10L19/18—Vocoders using multiple modes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Computational Linguistics (AREA)
- Quality & Reliability (AREA)
- Mathematical Physics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Stereophonic System (AREA)
- Complex Calculations (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Stored Programmes (AREA)
Abstract
Un aparato para generar una representación de una señal de ancho de banda ampliado en base a la representación de una señal de entrada que comprende un vocodificador de fase configurado para obtener valores de una representación en el dominio espectral de un primer parche de ancho de banda ampliado sobre la base de la representación de la señal de entrada. El aparato también comprende una copiadora de valores configurada para copiar una serie de valores de la representación en el dominio espectral del primer parche, valores son provistos por el vocodificador de fase, para obtener valores de una representación del dominio espectral de un segundo parche, donde el segundo parche está asociado a frecuencias más elevadas que el primer parche. El aparato está configurado para obtener la representación de la señal de ancho de banda ampliado empleando los valores de la representación en el dominio espectral del primer parche y los valores de la representación en el dominio espectral del segundo parche.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11612509P | 2009-04-02 | 2009-04-02 | |
| US16806809P | 2009-04-09 | 2009-04-09 | |
| EP09181008A EP2239732A1 (en) | 2009-04-09 | 2009-12-30 | Apparatus and method for generating a synthesis audio signal and for encoding an audio signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO6311123A2 true CO6311123A2 (es) | 2011-08-22 |
Family
ID=42123165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO10131388A CO6311123A2 (es) | 2009-04-02 | 2010-10-22 | Aparato, método y programa de computacion para generar una representacion de una señal de ancho de banda ampliado en base a la representación de una señal de entrada utilizando una combinación de una ampliación de ancho de banda armónico y una amplia |
Country Status (21)
| Country | Link |
|---|---|
| US (2) | US9697838B2 (es) |
| EP (3) | EP2239732A1 (es) |
| JP (2) | JP5165106B2 (es) |
| KR (2) | KR101207120B1 (es) |
| CN (2) | CN102177545B (es) |
| AR (3) | AR076199A1 (es) |
| AT (1) | ATE534119T1 (es) |
| AU (2) | AU2010233858B9 (es) |
| BR (1) | BRPI1003636B1 (es) |
| CA (2) | CA2721629C (es) |
| CO (1) | CO6311123A2 (es) |
| EG (1) | EG26400A (es) |
| ES (2) | ES2377551T3 (es) |
| HK (1) | HK1159842A1 (es) |
| MX (2) | MX2011002419A (es) |
| MY (2) | MY151346A (es) |
| PL (2) | PL2351025T3 (es) |
| RU (1) | RU2501097C2 (es) |
| SG (1) | SG174113A1 (es) |
| TW (2) | TWI492222B (es) |
| WO (2) | WO2010115845A1 (es) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE526662T1 (de) * | 2009-03-26 | 2011-10-15 | Fraunhofer Ges Forschung | Vorrichtung und verfahren zur änderung eines audiosignals |
| RU2452044C1 (ru) * | 2009-04-02 | 2012-05-27 | Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангевандтен Форшунг Е.Ф. | Устройство, способ и носитель с программным кодом для генерирования представления сигнала с расширенным диапазоном частот на основе представления входного сигнала с использованием сочетания гармонического расширения диапазона частот и негармонического расширения диапазона частот |
| 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 |
| AU2015203065B2 (en) * | 2010-01-19 | 2017-05-11 | Dolby International Ab | Improved subband block based harmonic transposition |
| CN104318930B (zh) | 2010-01-19 | 2017-09-01 | 杜比国际公司 | 子带处理单元以及生成合成子带信号的方法 |
| EP2362375A1 (en) * | 2010-02-26 | 2011-08-31 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. | Apparatus and method for modifying an audio signal using harmonic locking |
| 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 |
| TR201904117T4 (tr) * | 2010-04-16 | 2019-05-21 | Fraunhofer Ges Forschung | Kılavuzlu bant genişliği uzantısı ve gözü kapalı bant genişliği uzantısı kullanılarak bir geniş bantlı sinyal üretilmesine yönelik aparat, yöntem ve bilgisayar programı. |
| PL2581905T3 (pl) | 2010-06-09 | 2016-06-30 | Panasonic Ip Corp America | Sposób rozszerzania pasma częstotliwości, urządzenie do rozszerzania pasma częstotliwości, program, układ scalony oraz urządzenie dekodujące audio |
| US12002476B2 (en) | 2010-07-19 | 2024-06-04 | Dolby International Ab | Processing of audio signals during high frequency reconstruction |
| BR112012024360B1 (pt) * | 2010-07-19 | 2020-11-03 | Dolby International Ab | sistema configurado para gerar uma pluralidade de sinais de áudio de sub-banda de alta frequência, decodificador de áudio, codificador, método para gerar uma pluralidade de sinais de sub-banda de alta frequência, método para decodificar um fluxo de bits, método para gerar dados de controle a partir de um sinal de áudio e meio de armazenamento |
| 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 |
| BR112013020987B1 (pt) * | 2011-02-18 | 2021-01-19 | Ntt Docomo, Inc. | Decodificador de fala, codificador de fala, método de decodificação de fala, método decodificação de fala e memórias legíveis por computador. |
| US20130006644A1 (en) * | 2011-06-30 | 2013-01-03 | Zte Corporation | Method and device for spectral band replication, and method and system for audio decoding |
| KR102078865B1 (ko) * | 2011-06-30 | 2020-02-19 | 삼성전자주식회사 | 대역폭 확장신호 생성장치 및 방법 |
| DE102011106034A1 (de) * | 2011-06-30 | 2013-01-03 | Zte Corporation | Verfahren und Vorrichtung zur Spektralbandreplikation und Verfahren und System zur Audiodecodierung |
| CN103035248B (zh) * | 2011-10-08 | 2015-01-21 | 华为技术有限公司 | 音频信号编码方法和装置 |
| USRE48258E1 (en) | 2011-11-11 | 2020-10-13 | Dolby International Ab | Upsampling using oversampled SBR |
| BR122021018240B1 (pt) * | 2012-02-23 | 2022-08-30 | Dolby International Ab | Método para codificar um sinal de áudio multicanal, método para decodificar um fluxo de bits de áudio codificado, sistema configurado para codificar um sinal de áudio, e sistema para decodificar um fluxo de bits de áudio codificado |
| EP2682941A1 (de) | 2012-07-02 | 2014-01-08 | Technische Universität Ilmenau | Vorrichtung, Verfahren und Computerprogramm für frei wählbare Frequenzverschiebungen in der Subband-Domäne |
| EP2704142B1 (en) * | 2012-08-27 | 2015-09-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for reproducing an audio signal, apparatus and method for generating a coded audio signal, computer program and coded audio signal |
| EP2709106A1 (en) | 2012-09-17 | 2014-03-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for generating a bandwidth extended signal from a bandwidth limited audio signal |
| US9258428B2 (en) | 2012-12-18 | 2016-02-09 | Cisco Technology, Inc. | Audio bandwidth extension for conferencing |
| PL3067890T3 (pl) | 2013-01-29 | 2018-06-29 | Fraunhofer Ges Forschung | Koder audio, dekoder audio, sposób dostarczania zakodowanej informacji audio, sposób dostarczania zdekodowanej informacji audio, program komputerowy i zakodowana reprezentacja, wykorzystujące adaptacyjne względem sygnału powiększanie szerokości pasma |
| CN103971693B (zh) * | 2013-01-29 | 2017-02-22 | 华为技术有限公司 | 高频带信号的预测方法、编/解码设备 |
| SG10201608613QA (en) * | 2013-01-29 | 2016-12-29 | Fraunhofer Ges Forschung | Decoder For Generating A Frequency Enhanced Audio Signal, Method Of Decoding, Encoder For Generating An Encoded Signal And Method Of Encoding Using Compact Selection Side Information |
| EP3382699B1 (en) | 2013-04-05 | 2020-06-17 | Dolby International AB | Audio encoder and decoder for interleaved waveform coding |
| JP6305694B2 (ja) * | 2013-05-31 | 2018-04-04 | クラリオン株式会社 | 信号処理装置及び信号処理方法 |
| CN104217727B (zh) * | 2013-05-31 | 2017-07-21 | 华为技术有限公司 | 信号解码方法及设备 |
| EP2830065A1 (en) * | 2013-07-22 | 2015-01-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for decoding an encoded audio signal using a cross-over filter around a transition frequency |
| WO2015041070A1 (ja) | 2013-09-19 | 2015-03-26 | ソニー株式会社 | 符号化装置および方法、復号化装置および方法、並びにプログラム |
| CN105706166B (zh) * | 2013-10-31 | 2020-07-14 | 弗劳恩霍夫应用研究促进协会 | 对比特流进行解码的音频解码器设备和方法 |
| EP2881943A1 (en) * | 2013-12-09 | 2015-06-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for decoding an encoded audio signal with low computational resources |
| KR102356012B1 (ko) | 2013-12-27 | 2022-01-27 | 소니그룹주식회사 | 복호화 장치 및 방법, 및 프로그램 |
| KR102244612B1 (ko) * | 2014-04-21 | 2021-04-26 | 삼성전자주식회사 | 무선 통신 시스템에서 음성 데이터를 송신 및 수신하기 위한 장치 및 방법 |
| EP2963649A1 (en) * | 2014-07-01 | 2016-01-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio processor and method for processing an audio signal using horizontal phase correction |
| KR102306537B1 (ko) | 2014-12-04 | 2021-09-29 | 삼성전자주식회사 | 소리 신호를 처리하는 방법 및 디바이스. |
| WO2016142002A1 (en) | 2015-03-09 | 2016-09-15 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, method for encoding an audio signal and method for decoding an encoded audio signal |
| WO2016149085A2 (en) * | 2015-03-13 | 2016-09-22 | Psyx Research, Inc. | System and method for dynamic recovery of audio data and compressed audio enhancement |
| TWI856342B (zh) | 2015-03-13 | 2024-09-21 | 瑞典商杜比國際公司 | 音訊處理單元、用於將經編碼的音訊位元流解碼之方法以及非暫態電腦可讀媒體 |
| JP6611042B2 (ja) * | 2015-12-02 | 2019-11-27 | パナソニックＩｐマネジメント株式会社 | 音声信号復号装置及び音声信号復号方法 |
| EP3483878A1 (en) * | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio decoder supporting a set of different loss concealment tools |
| CN109036457B (zh) | 2018-09-10 | 2021-10-08 | 广州酷狗计算机科技有限公司 | 恢复音频信号的方法和装置 |
| TWI742486B (zh) * | 2019-12-16 | 2021-10-11 | 宏正自動科技股份有限公司 | 輔助歌唱系統、輔助歌唱方法及其非暫態電腦可讀取記錄媒體 |
| GB202203733D0 (en) * | 2022-03-17 | 2022-05-04 | Samsung Electronics Co Ltd | Patched multi-condition training for robust speech recognition |
Family Cites Families (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5127054A (en) | 1988-04-29 | 1992-06-30 | Motorola, Inc. | Speech quality improvement for voice coders and synthesizers |
| US5455888A (en) | 1992-12-04 | 1995-10-03 | Northern Telecom Limited | Speech bandwidth extension method and apparatus |
| JPH10124088A (ja) | 1996-10-24 | 1998-05-15 | Sony Corp | 音声帯域幅拡張装置及び方法 |
| SE9700772D0 (sv) | 1997-03-03 | 1997-03-03 | Ericsson Telefon Ab L M | A high resolution post processing method for a speech decoder |
| SE512719C2 (sv) * | 1997-06-10 | 2000-05-02 | Lars Gustaf Liljeryd | En metod och anordning för reduktion av dataflöde baserad på harmonisk bandbreddsexpansion |
| 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) |
| US6549884B1 (en) | 1999-09-21 | 2003-04-15 | Creative Technology Ltd. | Phase-vocoder pitch-shifting |
| US7742927B2 (en) | 2000-04-18 | 2010-06-22 | France Telecom | Spectral enhancing method and device |
| US6584438B1 (en) * | 2000-04-24 | 2003-06-24 | Qualcomm Incorporated | Frame erasure compensation method in a variable rate speech coder |
| SE0001926D0 (sv) | 2000-05-23 | 2000-05-23 | Lars Liljeryd | Improved spectral translation/folding in the subband domain |
| US20020016698A1 (en) * | 2000-06-26 | 2002-02-07 | Toshimichi Tokuda | Device and method for audio frequency range expansion |
| JP2002082685A (ja) | 2000-06-26 | 2002-03-22 | Matsushita Electric Ind Co Ltd | 音声帯域拡張装置及び音声帯域拡張方法 |
| SE0004818D0 (sv) * | 2000-12-22 | 2000-12-22 | Coding Technologies Sweden Ab | Enhancing source coding systems by adaptive transposition |
| US20020128839A1 (en) | 2001-01-12 | 2002-09-12 | Ulf Lindgren | Speech bandwidth extension |
| MXPA03002115A (es) | 2001-07-13 | 2003-08-26 | Matsushita Electric Ind Co Ltd | DISPOSITIVO DE DECODIFICACION Y CODIFICACION DE SEnAL DE AUDIO. |
| JP2003108197A (ja) * | 2001-07-13 | 2003-04-11 | Matsushita Electric Ind Co Ltd | オーディオ信号復号化装置およびオーディオ信号符号化装置 |
| US6895375B2 (en) | 2001-10-04 | 2005-05-17 | At&T Corp. | System for bandwidth extension of Narrow-band speech |
| US6988066B2 (en) | 2001-10-04 | 2006-01-17 | At&T Corp. | Method of bandwidth extension for narrow-band speech |
| EP1701340B1 (en) | 2001-11-14 | 2012-08-29 | Panasonic Corporation | Decoding device, method and program |
| JP3926726B2 (ja) * | 2001-11-14 | 2007-06-06 | 松下電器産業株式会社 | 符号化装置および復号化装置 |
| EP1423847B1 (en) | 2001-11-29 | 2005-02-02 | Coding Technologies AB | Reconstruction of high frequency components |
| US20030187663A1 (en) * | 2002-03-28 | 2003-10-02 | Truman Michael Mead | Broadband frequency translation for high frequency regeneration |
| TWI288915B (en) | 2002-06-17 | 2007-10-21 | Dolby Lab Licensing Corp | Improved audio coding system using characteristics of a decoded signal to adapt synthesized spectral components |
| US20040138876A1 (en) | 2003-01-10 | 2004-07-15 | Nokia Corporation | Method and apparatus for artificial bandwidth expansion in speech processing |
| KR100917464B1 (ko) | 2003-03-07 | 2009-09-14 | 삼성전자주식회사 | 대역 확장 기법을 이용한 디지털 데이터의 부호화 방법,그 장치, 복호화 방법 및 그 장치 |
| FI119533B (fi) | 2004-04-15 | 2008-12-15 | Nokia Corp | Audiosignaalien koodaus |
| EP2752843A1 (en) | 2004-11-05 | 2014-07-09 | Panasonic Corporation | Encoder, decoder, encoding method, and decoding method |
| JP2006243041A (ja) | 2005-02-28 | 2006-09-14 | Yutaka Yamamoto | 高域補間装置及び再生装置 |
| US7953605B2 (en) * | 2005-10-07 | 2011-05-31 | Deepen Sinha | Method and apparatus for audio encoding and decoding using wideband psychoacoustic modeling and bandwidth extension |
| KR20070115637A (ko) | 2006-06-03 | 2007-12-06 | 삼성전자주식회사 | 대역폭 확장 부호화 및 복호화 방법 및 장치 |
| US8417532B2 (en) | 2006-10-18 | 2013-04-09 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Encoding an information signal |
| EP1970900A1 (en) | 2007-03-14 | 2008-09-17 | Harman Becker Automotive Systems GmbH | Method and apparatus for providing a codebook for bandwidth extension of an acoustic signal |
| CN101276587B (zh) * | 2007-03-27 | 2012-02-01 | 北京天籁传音数字技术有限公司 | 声音编码装置及其方法和声音解码装置及其方法 |
| JP5255638B2 (ja) * | 2007-08-27 | 2013-08-07 | 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） | ノイズ補充の方法及び装置 |
| CN101393743A (zh) * | 2007-09-19 | 2009-03-25 | 中兴通讯股份有限公司 | 一种可配置参数的立体声编码装置及其编码方法 |
| JP5098569B2 (ja) | 2007-10-25 | 2012-12-12 | ヤマハ株式会社 | 帯域拡張再生装置 |
| EP2220646A1 (en) | 2007-11-06 | 2010-08-25 | Nokia Corporation | Audio coding apparatus and method thereof |
| BRPI0722269A2 (pt) | 2007-11-06 | 2014-04-22 | Nokia Corp | Encodificador para encodificar um sinal de áudio, método para encodificar um sinal de áudio; decodificador para decodificar um sinal de áudio; método para decodificar um sinal de áudio; aparelho; dispositivo eletrônico; produto de programa de comoputador configurado para realizar um método para encodificar e para decodificar um sinal de áudio |
| AU2008339211B2 (en) | 2007-12-18 | 2011-06-23 | Lg Electronics Inc. | A method and an apparatus for processing an audio signal |
| RU2491658C2 (ru) | 2008-07-11 | 2013-08-27 | Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангевандтен Форшунг Е.Ф. | Синтезатор аудиосигнала и кодирующее устройство аудиосигнала |
| EP2224433B1 (en) | 2008-09-25 | 2020-05-27 | Lg Electronics Inc. | An apparatus for processing an audio signal and method thereof |
| BR122019023704B1 (pt) | 2009-01-16 | 2020-05-05 | Dolby Int Ab | sistema para gerar um componente de frequência alta de um sinal de áudio e método para realizar reconstrução de frequência alta de um componente de frequência alta |
| DK2211339T3 (en) | 2009-01-23 | 2017-08-28 | Oticon As | listening System |
| WO2011035813A1 (en) | 2009-09-25 | 2011-03-31 | Nokia Corporation | Audio coding |
| CN102667920B (zh) * | 2009-12-16 | 2014-03-12 | 杜比国际公司 | Sbr比特流参数缩混 |
-
2009
- 2009-12-30 EP EP09181008A patent/EP2239732A1/en not_active Withdrawn
-
2010
- 2010-03-29 TW TW099109379A patent/TWI492222B/zh active
- 2010-04-01 MX MX2011002419A patent/MX2011002419A/es active IP Right Grant
- 2010-04-01 KR KR1020107025594A patent/KR101207120B1/ko active IP Right Grant
- 2010-04-01 AU AU2010233858A patent/AU2010233858B9/en active Active
- 2010-04-01 RU RU2011109670/08A patent/RU2501097C2/ru active
- 2010-04-01 JP JP2011507945A patent/JP5165106B2/ja active Active
- 2010-04-01 PL PL10712944T patent/PL2351025T3/pl unknown
- 2010-04-01 CN CN2010800028666A patent/CN102177545B/zh active Active
- 2010-04-01 BR BRPI1003636-9A patent/BRPI1003636B1/pt active IP Right Grant
- 2010-04-01 CN CN2010800015312A patent/CN102027537B/zh active Active
- 2010-04-01 AU AU2010230129A patent/AU2010230129B2/en active Active
- 2010-04-01 ES ES10712439T patent/ES2377551T3/es active Active
- 2010-04-01 AT AT10712439T patent/ATE534119T1/de active
- 2010-04-01 PL PL10712439T patent/PL2269189T3/pl unknown
- 2010-04-01 WO PCT/EP2010/054434 patent/WO2010115845A1/en active Application Filing
- 2010-04-01 WO PCT/EP2010/054422 patent/WO2010112587A1/en active Application Filing
- 2010-04-01 CA CA2721629A patent/CA2721629C/en active Active
- 2010-04-01 CA CA2734973A patent/CA2734973C/en active Active
- 2010-04-01 SG SG2011035433A patent/SG174113A1/en unknown
- 2010-04-01 US US12/992,051 patent/US9697838B2/en active Active
- 2010-04-01 MY MYPI2010005335 patent/MY151346A/en unknown
- 2010-04-01 EP EP10712439A patent/EP2269189B1/en active Active
- 2010-04-01 KR KR1020117010755A patent/KR101248321B1/ko active IP Right Grant
- 2010-04-01 TW TW099110102A patent/TWI416507B/zh active
- 2010-04-01 EP EP10712944A patent/EP2351025B1/en active Active
- 2010-04-01 MY MYPI2011002195A patent/MY153798A/en unknown
- 2010-04-01 JP JP2011529585A patent/JP5227459B2/ja active Active
- 2010-04-01 MX MX2010012343A patent/MX2010012343A/es active IP Right Grant
- 2010-04-01 ES ES10712944T patent/ES2396686T3/es active Active
- 2010-04-05 AR ARP100101129A patent/AR076199A1/es active IP Right Grant
- 2010-04-08 AR ARP100101184A patent/AR076237A1/es active IP Right Grant
- 2010-10-22 CO CO10131388A patent/CO6311123A2/es active IP Right Grant
- 2010-11-10 EG EG2010111906A patent/EG26400A/en active
-
2012
- 2012-01-10 HK HK12100251.0A patent/HK1159842A1/xx unknown
- 2012-11-28 US US13/687,678 patent/US9076433B2/en active Active
-
2014
- 2014-09-02 AR ARP140103280A patent/AR097531A2/es active IP Right Grant
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CO6311123A2 (es) | Aparato, método y programa de computacion para generar una representacion de una señal de ancho de banda ampliado en base a la representación de una señal de entrada utilizando una combinación de una ampliación de ancho de banda armónico y una amplia | |
| CY1125416T1 (el) | 19-νορ c3,3-διϋποκατεστημενα c21-n-πypazολyλ στεροειδη για χρηση σε θεραπεια | |
| AR087564A1 (es) | Matrices optimas de mezcla y uso de descorreladores en el procesamiento de audio espacial | |
| CO6440537A2 (es) | Aparato y metodo para generar una señal de audio de sintesis y para codificar una señal de audio | |
| MY160272A (en) | Audio Codec Using Noise Synthesis During Inactive Phases | |
| AR072483A1 (es) | Aparato y metodo para generar una senal de ancho de banda ampliado | |
| AR097013A1 (es) | Decodificador de audio multicanal, codificador de audio multicanal, métodos y programa de computadora usando un ajuste en base a señales residuales de una contribución de una señal decorrelacionada | |
| AR112556A1 (es) | Concepto para generar una descripción mejorada de campo de sonido o un campo de sonido modificado | |
| CO6341677A2 (es) | Un aparato y un metodo para generar datos de salida por ampliacion de ancho de banda | |
| CR20140406A (es) | Anticuerpos cd47 y métodos de uso de los mismos | |
| CO2018006090A2 (es) | Prach de banda estrecha con múltiples distancias de salto de tono | |
| AR082543A1 (es) | Aparato para generar una señal decorrelacionada usando informacion de fase transmitida | |
| MX2016014234A (es) | Sistema y metodo para la creacion y uso de diseños dinamicos de calidad alta visualmente diversos. | |
| JP2012191121A5 (es) | ||
| CL2016002009A1 (es) | Extension armonica de ancho de banda de señales de audio | |
| PA8845201A1 (es) | Harina termotratada | |
| EA201790583A1 (ru) | Иерархическое распределение энергии | |
| CR20140179A (es) | 2-tiopirimidinonas | |
| CU24584B1 (es) | Método de funcionamiento de un dispositivo inalámbrico | |
| AR101990A1 (es) | Procedimiento para generar una corriente alterna | |
| AR094670A1 (es) | Aparato y método para generar una señal de frecuencia reforzada mediante la configuración de la señal de refuerzo | |
| AR092599A1 (es) | Aparato y metodo para generar una señal de ancho de banda ampliado a partir de una señal de audio de ancho de banda limitado | |
| EP3607199A4 (en) | LOW WIND OPERATION OF DUAL-FEED ASYNCHRONOUS GENERATOR WIND TURBINES | |
| CL2014001549A1 (es) | Una composicion explosiva que comprende un material energetico liquido y vacios sensibilizantes que estan presentes en el material energetico con una distribucion no aleatoria, donde el material energetico comprende regiones en las cuales los vacios sensibilizantes estan suficientemente concentrados para dejar estas regiones detonables, y otras donde no estan concentrados; y metodos. | |
| CL2016003319A1 (es) | Micromedioambiente de tinte |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Application granted |