ATE476732T1 - Steuerung der dekodierung binauraler audiosignale - Google Patents
Steuerung der dekodierung binauraler audiosignaleInfo
- Publication number
- ATE476732T1 ATE476732T1 AT06701149T AT06701149T ATE476732T1 AT E476732 T1 ATE476732 T1 AT E476732T1 AT 06701149 T AT06701149 T AT 06701149T AT 06701149 T AT06701149 T AT 06701149T AT E476732 T1 ATE476732 T1 AT E476732T1
- Authority
- AT
- Austria
- Prior art keywords
- controlling
- audio signals
- binaural audio
- generating
- audio
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
- H04S3/004—For headphones
-
- 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
-
- 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
- H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
-
- 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)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FI2006/050015 WO2007080212A1 (en) | 2006-01-09 | 2006-01-09 | Controlling the decoding of binaural audio signals |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE476732T1 true ATE476732T1 (de) | 2010-08-15 |
Family
ID=38256020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06701149T ATE476732T1 (de) | 2006-01-09 | 2006-01-09 | Steuerung der dekodierung binauraler audiosignale |
Country Status (7)
Country | Link |
---|---|
US (1) | US8081762B2 (de) |
EP (1) | EP1971978B1 (de) |
JP (1) | JP4944902B2 (de) |
CN (1) | CN101356573B (de) |
AT (1) | ATE476732T1 (de) |
DE (1) | DE602006016017D1 (de) |
WO (1) | WO2007080212A1 (de) |
Families Citing this family (65)
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EP1905002B1 (de) * | 2005-05-26 | 2013-05-22 | LG Electronics Inc. | Verfahren und vorrichtung zum decodieren von audiosignalen |
JP4988716B2 (ja) | 2005-05-26 | 2012-08-01 | エルジー エレクトロニクス インコーポレイティド | オーディオ信号のデコーディング方法及び装置 |
JP2008542816A (ja) * | 2005-05-26 | 2008-11-27 | エルジー エレクトロニクス インコーポレイティド | オーディオ信号の符号化及び復号化方法 |
KR100803212B1 (ko) | 2006-01-11 | 2008-02-14 | 삼성전자주식회사 | 스케일러블 채널 복호화 방법 및 장치 |
EP1974347B1 (de) * | 2006-01-19 | 2014-08-06 | LG Electronics Inc. | Verfahren und vorrichtung zur verarbeitung eines mediensignals |
CN102693727B (zh) | 2006-02-03 | 2015-06-10 | 韩国电子通信研究院 | 用于控制音频信号的渲染的方法 |
WO2007091850A1 (en) | 2006-02-07 | 2007-08-16 | Lg Electronics Inc. | Apparatus and method for encoding/decoding signal |
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KR100773560B1 (ko) | 2006-03-06 | 2007-11-05 | 삼성전자주식회사 | 스테레오 신호 생성 방법 및 장치 |
US7965848B2 (en) * | 2006-03-29 | 2011-06-21 | Dolby International Ab | Reduced number of channels decoding |
EP1853092B1 (de) | 2006-05-04 | 2011-10-05 | LG Electronics, Inc. | Verbesserung von Stereo-Audiosignalen mittels Neuabmischung |
US9697844B2 (en) * | 2006-05-17 | 2017-07-04 | Creative Technology Ltd | Distributed spatial audio decoder |
US8379868B2 (en) * | 2006-05-17 | 2013-02-19 | Creative Technology Ltd | Spatial audio coding based on universal spatial cues |
US8712061B2 (en) * | 2006-05-17 | 2014-04-29 | Creative Technology Ltd | Phase-amplitude 3-D stereo encoder and decoder |
US8374365B2 (en) * | 2006-05-17 | 2013-02-12 | Creative Technology Ltd | Spatial audio analysis and synthesis for binaural reproduction and format conversion |
KR100763920B1 (ko) | 2006-08-09 | 2007-10-05 | 삼성전자주식회사 | 멀티채널 신호를 모노 또는 스테레오 신호로 압축한 입력신호를 2채널의 바이노럴 신호로 복호화하는 방법 및 장치 |
RU2551797C2 (ru) | 2006-09-29 | 2015-05-27 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способы и устройства кодирования и декодирования объектно-ориентированных аудиосигналов |
US20100040135A1 (en) * | 2006-09-29 | 2010-02-18 | Lg Electronics Inc. | Apparatus for processing mix signal and method thereof |
KR100917843B1 (ko) | 2006-09-29 | 2009-09-18 | 한국전자통신연구원 | 다양한 채널로 구성된 다객체 오디오 신호의 부호화 및복호화 장치 및 방법 |
CN101529898B (zh) | 2006-10-12 | 2014-09-17 | Lg电子株式会社 | 用于处理混合信号的装置及其方法 |
KR101434198B1 (ko) * | 2006-11-17 | 2014-08-26 | 삼성전자주식회사 | 신호 복호화 방법 |
CA2670864C (en) * | 2006-12-07 | 2015-09-29 | Lg Electronics Inc. | A method and an apparatus for processing an audio signal |
US8600532B2 (en) * | 2007-12-09 | 2013-12-03 | Lg Electronics Inc. | Method and an apparatus for processing a signal |
EP2175670A1 (de) * | 2008-10-07 | 2010-04-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Binaurale Aufbereitung eines Mehrkanal-Audiosignals |
JP5540492B2 (ja) * | 2008-10-29 | 2014-07-02 | 富士通株式会社 | 通信装置、効果音出力制御プログラム及び効果音出力制御方法 |
US8351612B2 (en) * | 2008-12-02 | 2013-01-08 | Electronics And Telecommunications Research Institute | Apparatus for generating and playing object based audio contents |
JP5309944B2 (ja) * | 2008-12-11 | 2013-10-09 | 富士通株式会社 | オーディオ復号装置、方法、及びプログラム |
US8434006B2 (en) * | 2009-07-31 | 2013-04-30 | Echostar Technologies L.L.C. | Systems and methods for adjusting volume of combined audio channels |
EP3723090B1 (de) * | 2009-10-21 | 2021-12-15 | Dolby International AB | Überabtastung in einer kombinierten umsetzer-filterbank |
KR101341536B1 (ko) * | 2010-01-06 | 2013-12-16 | 엘지전자 주식회사 | 오디오 신호 처리 방법 및 장치 |
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 |
US8620660B2 (en) * | 2010-10-29 | 2013-12-31 | The United States Of America, As Represented By The Secretary Of The Navy | Very low bit rate signal coder and decoder |
JP5857071B2 (ja) * | 2011-01-05 | 2016-02-10 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | オーディオ・システムおよびその動作方法 |
US8855322B2 (en) * | 2011-01-12 | 2014-10-07 | Qualcomm Incorporated | Loudness maximization with constrained loudspeaker excursion |
US8842842B2 (en) | 2011-02-01 | 2014-09-23 | Apple Inc. | Detection of audio channel configuration |
US8621355B2 (en) | 2011-02-02 | 2013-12-31 | Apple Inc. | Automatic synchronization of media clips |
US8887074B2 (en) | 2011-02-16 | 2014-11-11 | Apple Inc. | Rigging parameters to create effects and animation |
US9420394B2 (en) | 2011-02-16 | 2016-08-16 | Apple Inc. | Panning presets |
US8965774B2 (en) | 2011-08-23 | 2015-02-24 | Apple Inc. | Automatic detection of audio compression parameters |
CN102523541B (zh) * | 2011-12-07 | 2014-05-07 | 中国航空无线电电子研究所 | 用于hrtf测量的轨道牵引式音箱位置调节装置 |
AU2014262196B2 (en) * | 2012-02-29 | 2015-11-26 | Razer (Asia-Pacific) Pte Ltd | Headset device and a device profile management system and method thereof |
EP2820555B1 (de) | 2012-02-29 | 2018-12-26 | Razer (Asia-Pacific) Pte. Ltd. | Kopfhörervorrichtung und system zur verwaltung von vorrichtungsprofilen sowie verfahren dafür |
EP2829048B1 (de) | 2012-03-23 | 2017-12-27 | Dolby Laboratories Licensing Corporation | Platzierung von tonsignalen in einer 2d oder 3d-audiokonferenz |
CN104205790B (zh) | 2012-03-23 | 2017-08-08 | 杜比实验室特许公司 | 2d或3d会议场景中的讲话者的部署 |
BR112014029916A2 (pt) * | 2012-06-06 | 2018-04-17 | Sony Corp | dispositivo e, método de processamento do sinal de áudio, e, programa de computador. |
RU2635884C2 (ru) * | 2012-09-12 | 2017-11-16 | Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. | Устройство и способ для предоставления улучшенных характеристик направленного понижающего микширования для трехмерного аудио |
CN108806706B (zh) * | 2013-01-15 | 2022-11-15 | 韩国电子通信研究院 | 处理信道信号的编码/解码装置及方法 |
CN108810793B (zh) | 2013-04-19 | 2020-12-15 | 韩国电子通信研究院 | 多信道音频信号处理装置及方法 |
CN108806704B (zh) | 2013-04-19 | 2023-06-06 | 韩国电子通信研究院 | 多信道音频信号处理装置及方法 |
WO2014177202A1 (en) * | 2013-04-30 | 2014-11-06 | Huawei Technologies Co., Ltd. | Audio signal processing apparatus |
TWI615834B (zh) * | 2013-05-31 | 2018-02-21 | Sony Corp | 編碼裝置及方法、解碼裝置及方法、以及程式 |
US9319819B2 (en) * | 2013-07-25 | 2016-04-19 | Etri | Binaural rendering method and apparatus for decoding multi channel audio |
CN117376809A (zh) * | 2013-10-31 | 2024-01-09 | 杜比实验室特许公司 | 使用元数据处理的耳机的双耳呈现 |
WO2015186535A1 (ja) * | 2014-06-06 | 2015-12-10 | ソニー株式会社 | オーディオ信号処理装置および方法、符号化装置および方法、並びにプログラム |
US9774974B2 (en) * | 2014-09-24 | 2017-09-26 | Electronics And Telecommunications Research Institute | Audio metadata providing apparatus and method, and multichannel audio data playback apparatus and method to support dynamic format conversion |
CN104581602B (zh) * | 2014-10-27 | 2019-09-27 | 广州酷狗计算机科技有限公司 | 录音数据训练方法、多轨音频环绕方法及装置 |
US9560467B2 (en) * | 2014-11-11 | 2017-01-31 | Google Inc. | 3D immersive spatial audio systems and methods |
KR101627247B1 (ko) * | 2014-12-30 | 2016-06-03 | 가우디오디오랩 주식회사 | 추가 자극을 생성하는 바이노럴 오디오 신호 처리 방법 및 장치 |
GB2535990A (en) * | 2015-02-26 | 2016-09-07 | Univ Antwerpen | Computer program and method of determining a personalized head-related transfer function and interaural time difference function |
BR112018010073B1 (pt) | 2015-11-17 | 2024-01-23 | Dolby Laboratories Licensing Corporation | Método para codificar áudio de entrada com base em objeto ou canal para reprodução e método para decodificar um sinal de áudio codificado |
EP3409029A1 (de) | 2016-01-29 | 2018-12-05 | Dolby Laboratories Licensing Corporation | Binaurale dialogverbesserung |
CN107040862A (zh) * | 2016-02-03 | 2017-08-11 | 腾讯科技(深圳)有限公司 | 音频处理方法及处理*** |
US9913061B1 (en) | 2016-08-29 | 2018-03-06 | The Directv Group, Inc. | Methods and systems for rendering binaural audio content |
CN108665902B (zh) | 2017-03-31 | 2020-12-01 | 华为技术有限公司 | 多声道信号的编解码方法和编解码器 |
US11212631B2 (en) * | 2019-09-16 | 2021-12-28 | Gaudio Lab, Inc. | Method for generating binaural signals from stereo signals using upmixing binauralization, and apparatus therefor |
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US6307941B1 (en) * | 1997-07-15 | 2001-10-23 | Desper Products, Inc. | System and method for localization of virtual sound |
GB9726338D0 (en) * | 1997-12-13 | 1998-02-11 | Central Research Lab Ltd | A method of processing an audio signal |
JP4304845B2 (ja) * | 2000-08-03 | 2009-07-29 | ソニー株式会社 | 音声信号処理方法及び音声信号処理装置 |
US7006636B2 (en) * | 2002-05-24 | 2006-02-28 | Agere Systems Inc. | Coherence-based audio coding and synthesis |
US7644003B2 (en) * | 2001-05-04 | 2010-01-05 | Agere Systems Inc. | Cue-based audio coding/decoding |
US7583805B2 (en) * | 2004-02-12 | 2009-09-01 | Agere Systems Inc. | Late reverberation-based synthesis of auditory scenes |
US7292901B2 (en) * | 2002-06-24 | 2007-11-06 | Agere Systems Inc. | Hybrid multi-channel/cue coding/decoding of audio signals |
ES2323294T3 (es) * | 2002-04-22 | 2009-07-10 | Koninklijke Philips Electronics N.V. | Dispositivo de decodificacion con una unidad de decorrelacion. |
US7039204B2 (en) * | 2002-06-24 | 2006-05-02 | Agere Systems Inc. | Equalization for audio mixing |
JP4322207B2 (ja) * | 2002-07-12 | 2009-08-26 | 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 | オーディオ符号化方法 |
KR100682904B1 (ko) * | 2004-12-01 | 2007-02-15 | 삼성전자주식회사 | 공간 정보를 이용한 다채널 오디오 신호 처리 장치 및 방법 |
-
2006
- 2006-01-09 JP JP2008549029A patent/JP4944902B2/ja not_active Expired - Fee Related
- 2006-01-09 CN CN2006800506591A patent/CN101356573B/zh not_active Expired - Fee Related
- 2006-01-09 DE DE602006016017T patent/DE602006016017D1/de active Active
- 2006-01-09 WO PCT/FI2006/050015 patent/WO2007080212A1/en active Application Filing
- 2006-01-09 EP EP06701149A patent/EP1971978B1/de not_active Not-in-force
- 2006-01-09 AT AT06701149T patent/ATE476732T1/de not_active IP Right Cessation
- 2006-01-09 US US12/087,206 patent/US8081762B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4944902B2 (ja) | 2012-06-06 |
US8081762B2 (en) | 2011-12-20 |
JP2009522610A (ja) | 2009-06-11 |
EP1971978A1 (de) | 2008-09-24 |
EP1971978B1 (de) | 2010-08-04 |
WO2007080212A1 (en) | 2007-07-19 |
EP1971978A4 (de) | 2009-04-08 |
CN101356573A (zh) | 2009-01-28 |
CN101356573B (zh) | 2012-01-25 |
US20090129601A1 (en) | 2009-05-21 |
DE602006016017D1 (de) | 2010-09-16 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |