NO2993357T3 - - Google Patents
Info
- Publication number
- NO2993357T3 NO2993357T3 NO15179255A NO15179255A NO2993357T3 NO 2993357 T3 NO2993357 T3 NO 2993357T3 NO 15179255 A NO15179255 A NO 15179255A NO 15179255 A NO15179255 A NO 15179255A NO 2993357 T3 NO2993357 T3 NO 2993357T3
- Authority
- NO
- Norway
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
- G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
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- 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
- G10L19/16—Vocoder architecture
- G10L19/18—Vocoders using multiple modes
- G10L19/20—Vocoders using multiple modes using sound class specific coding, hybrid encoders or object based coding
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- 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
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/03—Aspects of down-mixing multi-channel audio to configurations with lower numbers of playback channels, e.g. 7.1 -> 5.1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361877189P | 2013-09-12 | 2013-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO2993357T3 true NO2993357T3 (ru) | 2018-07-21 |
Family
ID=51492966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO15179255A NO2993357T3 (ru) | 2013-09-12 | 2015-07-31 |
Country Status (23)
| Country | Link |
|---|---|
| US (6) | US9761231B2 (ru) |
| EP (4) | EP4339944A2 (ru) |
| JP (1) | JP6219527B2 (ru) |
| KR (1) | KR101777626B1 (ru) |
| CN (7) | CN117636886A (ru) |
| AR (2) | AR097627A1 (ru) |
| AU (1) | AU2014320540B2 (ru) |
| BR (1) | BR112016004674B1 (ru) |
| CA (1) | CA2920963C (ru) |
| DK (1) | DK3044785T3 (ru) |
| ES (1) | ES2657316T3 (ru) |
| HK (3) | HK1217565A1 (ru) |
| HU (1) | HUE035582T2 (ru) |
| IL (1) | IL243959A (ru) |
| MX (1) | MX354658B (ru) |
| MY (1) | MY179475A (ru) |
| NO (1) | NO2993357T3 (ru) |
| PL (1) | PL3044785T3 (ru) |
| RU (1) | RU2653285C2 (ru) |
| SG (2) | SG11201600827VA (ru) |
| TW (5) | TWI713018B (ru) |
| UA (1) | UA115928C2 (ru) |
| WO (1) | WO2015036351A1 (ru) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110473560B (zh) | 2013-09-12 | 2023-01-06 | 杜比国际公司 | 多声道音频内容的编码 |
| EP3067885A1 (en) * | 2015-03-09 | 2016-09-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for encoding or decoding a multi-channel signal |
| AU2016325879B2 (en) | 2015-09-25 | 2021-07-08 | Voiceage Corporation | Method and system for decoding left and right channels of a stereo sound signal |
| EP3208800A1 (en) * | 2016-02-17 | 2017-08-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for stereo filing in multichannel coding |
| WO2017207465A1 (en) * | 2016-06-01 | 2017-12-07 | Dolby International Ab | A method converting multichannel audio content into object-based audio content and a method for processing audio content having a spatial position |
| CN106710600B (zh) * | 2016-12-16 | 2020-02-04 | 广州广晟数码技术有限公司 | 多声道音频信号的去相关编码方法和装置 |
| TWI634549B (zh) * | 2017-08-24 | 2018-09-01 | 瑞昱半導體股份有限公司 | 音訊強化裝置及方法 |
| SG11202012936VA (en) * | 2018-07-04 | 2021-01-28 | Fraunhofer Ges Forschung | Multisignal audio coding using signal whitening as preprocessing |
| US11172477B2 (en) * | 2018-11-02 | 2021-11-09 | Qualcomm Incorproated | Multi-transport block scheduling |
| WO2020216459A1 (en) * | 2019-04-23 | 2020-10-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus, method or computer program for generating an output downmix representation |
Family Cites Families (48)
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| DE19721487A1 (de) * | 1997-05-23 | 1998-11-26 | Thomson Brandt Gmbh | Verfahren und Vorrichtung zur Fehlerverschleierung bei Mehrkanaltonsignalen |
| SE519552C2 (sv) | 1998-09-30 | 2003-03-11 | Ericsson Telefon Ab L M | Flerkanalig signalkodning och -avkodning |
| SE0001926D0 (sv) | 2000-05-23 | 2000-05-23 | Lars Liljeryd | Improved spectral translation/folding in the subband domain |
| SE0202159D0 (sv) * | 2001-07-10 | 2002-07-09 | Coding Technologies Sweden Ab | Efficientand scalable parametric stereo coding for low bitrate applications |
| BRPI0305434B1 (pt) * | 2002-07-12 | 2017-06-27 | Koninklijke Philips Electronics N.V. | Methods and arrangements for encoding and decoding a multichannel audio signal, and multichannel audio coded signal |
| US7502743B2 (en) | 2002-09-04 | 2009-03-10 | Microsoft Corporation | Multi-channel audio encoding and decoding with multi-channel transform selection |
| US7447317B2 (en) * | 2003-10-02 | 2008-11-04 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V | Compatible multi-channel coding/decoding by weighting the downmix channel |
| US20070168183A1 (en) * | 2004-02-17 | 2007-07-19 | Koninklijke Philips Electronics, N.V. | Audio distribution system, an audio encoder, an audio decoder and methods of operation therefore |
| SE0402652D0 (sv) * | 2004-11-02 | 2004-11-02 | Coding Tech Ab | Methods for improved performance of prediction based multi- channel reconstruction |
| SE0402650D0 (sv) * | 2004-11-02 | 2004-11-02 | Coding Tech Ab | Improved parametric stereo compatible coding of spatial audio |
| DE102005010057A1 (de) * | 2005-03-04 | 2006-09-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Erzeugen eines codierten Stereo-Signals eines Audiostücks oder Audiodatenstroms |
| US7983922B2 (en) * | 2005-04-15 | 2011-07-19 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for generating multi-channel synthesizer control signal and apparatus and method for multi-channel synthesizing |
| DE112006001825T5 (de) | 2005-07-08 | 2008-05-21 | Matsushita Electric Industrial Co., Ltd., Kadoma | Elektronikbauteilmontagevorrichtung, Höhenerfassungsverfahren für elektronische Bauteile, und Optikachsenanpassungsverfahren für eine Bauteilhöhenerfassungseinheit |
| US8626503B2 (en) * | 2005-07-14 | 2014-01-07 | Erik Gosuinus Petrus Schuijers | Audio encoding and decoding |
| CN102013256B (zh) * | 2005-07-14 | 2013-12-18 | 皇家飞利浦电子股份有限公司 | 用于生成多个输出音频通道的方法及设备 |
| PL1905006T3 (pl) * | 2005-07-19 | 2014-02-28 | Koninl Philips Electronics Nv | Generowanie wielokanałowych sygnałów audio |
| JP5108767B2 (ja) * | 2005-08-30 | 2012-12-26 | エルジー エレクトロニクス インコーポレイティド | オーディオ信号をエンコーディング及びデコーディングするための装置とその方法 |
| KR100888474B1 (ko) * | 2005-11-21 | 2009-03-12 | 삼성전자주식회사 | 멀티채널 오디오 신호의 부호화/복호화 장치 및 방법 |
| WO2007080211A1 (en) * | 2006-01-09 | 2007-07-19 | Nokia Corporation | Decoding of binaural audio signals |
| KR101218776B1 (ko) * | 2006-01-11 | 2013-01-18 | 삼성전자주식회사 | 다운믹스된 신호로부터 멀티채널 신호 생성방법 및 그 기록매체 |
| US7831434B2 (en) * | 2006-01-20 | 2010-11-09 | Microsoft Corporation | Complex-transform channel coding with extended-band frequency coding |
| CN101390443B (zh) * | 2006-02-21 | 2010-12-01 | 皇家飞利浦电子股份有限公司 | 音频编码和解码 |
| WO2007111568A2 (en) | 2006-03-28 | 2007-10-04 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for a decoder for multi-channel surround sound |
| US8027479B2 (en) * | 2006-06-02 | 2011-09-27 | Coding Technologies Ab | Binaural multi-channel decoder in the context of non-energy conserving upmix rules |
| KR100829560B1 (ko) * | 2006-08-09 | 2008-05-14 | 삼성전자주식회사 | 멀티채널 오디오 신호의 부호화/복호화 방법 및 장치,멀티채널이 다운믹스된 신호를 2 채널로 출력하는 복호화방법 및 장치 |
| AU2007312598B2 (en) | 2006-10-16 | 2011-01-20 | Dolby International Ab | Enhanced coding and parameter representation of multichannel downmixed object coding |
| MX2009003564A (es) * | 2006-10-16 | 2009-05-28 | Fraunhofer Ges Forschung | Aparato y metodo para transformacion de parametro multicanal. |
| DE102007017254B4 (de) | 2006-11-16 | 2009-06-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zum Kodieren und Dekodieren |
| JP5270566B2 (ja) | 2006-12-07 | 2013-08-21 | エルジー エレクトロニクス インコーポレイティド | オーディオ処理方法及び装置 |
| CN101802907B (zh) | 2007-09-19 | 2013-11-13 | 爱立信电话股份有限公司 | 多信道音频的联合增强 |
| TWI395204B (zh) | 2007-10-17 | 2013-05-01 | Fraunhofer Ges Forschung | 一種使用下混合的音頻編碼的音頻解碼器、音頻物件編碼器、多音頻物件編碼方法、用於對多音頻物件信號進行解碼的方法，以及執行這些方法的具有程式碼的程式 |
| KR101452722B1 (ko) * | 2008-02-19 | 2014-10-23 | 삼성전자주식회사 | 신호 부호화 및 복호화 방법 및 장치 |
| CN101582259B (zh) * | 2008-05-13 | 2012-05-09 | 华为技术有限公司 | 立体声信号编解码方法、装置及编解码系统 |
| CN102077276B (zh) * | 2008-06-26 | 2014-04-09 | 法国电信公司 | 多声道音频信号的空间合成 |
| KR101342425B1 (ko) | 2008-12-19 | 2013-12-17 | 돌비 인터네셔널 에이비 | 다중-채널의 다운믹싱된 오디오 입력 신호에 리버브를 적용하기 위한 방법 및 다중-채널의 다운믹싱된 오디오 입력 신호에 리버브를 적용하도록 구성된 리버브레이터 |
| AU2013206557B2 (en) * | 2009-03-17 | 2015-11-12 | Dolby International Ab | Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding |
| MY154078A (en) | 2009-06-24 | 2015-04-30 | Fraunhofer Ges Forschung | Audio signal decoder, method for decoding an audio signal and computer program using cascaded audio object processing stages |
| TWI433137B (zh) * | 2009-09-10 | 2014-04-01 | Dolby Int Ab | 藉由使用參數立體聲改良調頻立體聲收音機之聲頻信號之設備與方法 |
| KR101710113B1 (ko) * | 2009-10-23 | 2017-02-27 | 삼성전자주식회사 | 위상 정보와 잔여 신호를 이용한 부호화／복호화 장치 및 방법 |
| KR101450414B1 (ko) | 2009-12-16 | 2014-10-14 | 노키아 코포레이션 | 멀티-채널 오디오 프로세싱 |
| WO2011107951A1 (en) * | 2010-03-02 | 2011-09-09 | Nokia Corporation | Method and apparatus for upmixing a two-channel audio signal |
| EP4254951A3 (en) * | 2010-04-13 | 2023-11-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio decoding method for processing stereo audio signals using a variable prediction direction |
| TWI516138B (zh) * | 2010-08-24 | 2016-01-01 | 杜比國際公司 | 從二聲道音頻訊號決定參數式立體聲參數之系統與方法及其電腦程式產品 |
| FR2966634A1 (fr) * | 2010-10-22 | 2012-04-27 | France Telecom | Codage/decodage parametrique stereo ameliore pour les canaux en opposition de phase |
| MX2013009304A (es) * | 2011-02-14 | 2013-10-03 | Fraunhofer Ges Forschung | Aparato y metodo para codificar una porcion de una señal de audio utilizando deteccion de un transiente y resultado de calidad. |
| TWI571863B (zh) * | 2011-03-18 | 2017-02-21 | 弗勞恩霍夫爾協會 | 具有彈性組態功能之音訊編碼器及解碼器 |
| KR101842257B1 (ko) * | 2011-09-14 | 2018-05-15 | 삼성전자주식회사 | 신호 처리 방법, 그에 따른 엔코딩 장치, 및 그에 따른 디코딩 장치 |
| US9537306B2 (en) | 2015-02-12 | 2017-01-03 | Taiwan Semiconductor Manufacturing Company Limited | ESD protection system utilizing gate-floating scheme and control circuit thereof |
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2014
- 2014-08-15 TW TW108121329A patent/TWI713018B/zh active
- 2014-08-15 TW TW103128103A patent/TWI634547B/zh active
- 2014-08-15 TW TW109141399A patent/TWI774136B/zh active
- 2014-08-15 TW TW111129105A patent/TW202322101A/zh unknown
- 2014-08-15 TW TW107118781A patent/TWI671734B/zh active
- 2014-09-08 EP EP23212276.2A patent/EP4339944A2/en active Pending
- 2014-09-08 EP EP17200485.5A patent/EP3330963B1/en active Active
- 2014-09-08 MX MX2016002885A patent/MX354658B/es active IP Right Grant
- 2014-09-08 CN CN202311577858.XA patent/CN117636886A/zh active Pending
- 2014-09-08 SG SG11201600827VA patent/SG11201600827VA/en unknown
- 2014-09-08 CN CN202311575471.0A patent/CN117612541A/zh active Pending
- 2014-09-08 HU HUE14761364A patent/HUE035582T2/en unknown
- 2014-09-08 SG SG10201807851YA patent/SG10201807851YA/en unknown
- 2014-09-08 MY MYPI2016700611A patent/MY179475A/en unknown
- 2014-09-08 CN CN202311494321.7A patent/CN117558282A/zh active Pending
- 2014-09-08 US US14/916,415 patent/US9761231B2/en active Active
- 2014-09-08 CN CN201910513493.1A patent/CN110189759B/zh active Active
- 2014-09-08 RU RU2016113712A patent/RU2653285C2/ru active
- 2014-09-08 WO PCT/EP2014/069043 patent/WO2015036351A1/en active Application Filing
- 2014-09-08 AU AU2014320540A patent/AU2014320540B2/en active Active
- 2014-09-08 ES ES14761364.0T patent/ES2657316T3/es active Active
- 2014-09-08 PL PL14761364T patent/PL3044785T3/pl unknown
- 2014-09-08 JP JP2016541902A patent/JP6219527B2/ja active Active
- 2014-09-08 EP EP14761364.0A patent/EP3044785B1/en active Active
- 2014-09-08 CN CN201910513484.2A patent/CN110189758B/zh active Active
- 2014-09-08 BR BR112016004674-9A patent/BR112016004674B1/pt active IP Right Grant
- 2014-09-08 KR KR1020167006428A patent/KR101777626B1/ko active IP Right Grant
- 2014-09-08 EP EP21205201.3A patent/EP3989221B1/en active Active
- 2014-09-08 CA CA2920963A patent/CA2920963C/en active Active
- 2014-09-08 UA UAA201603810A patent/UA115928C2/uk unknown
- 2014-09-08 DK DK14761364.0T patent/DK3044785T3/en active
- 2014-09-08 CN CN201910513492.7A patent/CN110176240B/zh active Active
- 2014-09-08 CN CN201480050053.2A patent/CN105531760B/zh active Active
- 2014-09-11 AR ARP140103388A patent/AR097627A1/es active IP Right Grant
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2015
- 2015-07-31 NO NO15179255A patent/NO2993357T3/no unknown
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2016
- 2016-02-04 IL IL243959A patent/IL243959A/en active IP Right Grant
- 2016-05-16 HK HK16105588.9A patent/HK1217565A1/zh unknown
- 2016-07-28 HK HK16109041.2A patent/HK1221063A1/zh unknown
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2017
- 2017-07-11 US US15/647,076 patent/US10083701B2/en active Active
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2018
- 2018-06-26 HK HK18108210.7A patent/HK1248911A1/zh unknown
- 2018-08-28 US US16/115,354 patent/US10497377B2/en active Active
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2019
- 2019-07-16 AR ARP190102007A patent/AR115788A2/es active IP Right Grant
- 2019-11-04 US US16/673,042 patent/US11380336B2/en active Active
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2022
- 2022-06-30 US US17/854,947 patent/US11749288B2/en active Active
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2023
- 2023-09-01 US US18/459,907 patent/US20240062765A1/en active Pending