JP2017508175A5 - - Google Patents

Download PDF

Info

Publication number
JP2017508175A5
JP2017508175A5 JP2016544661A JP2016544661A JP2017508175A5 JP 2017508175 A5 JP2017508175 A5 JP 2017508175A5 JP 2016544661 A JP2016544661 A JP 2016544661A JP 2016544661 A JP2016544661 A JP 2016544661A JP 2017508175 A5 JP2017508175 A5 JP 2017508175A5
Authority
JP
Japan
Prior art keywords
output
audio
objects
clusters
audio objects
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2016544661A
Other languages
English (en)
Japanese (ja)
Other versions
JP6518254B2 (ja
JP2017508175A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2015/010126 external-priority patent/WO2015105748A1/en
Publication of JP2017508175A publication Critical patent/JP2017508175A/ja
Publication of JP2017508175A5 publication Critical patent/JP2017508175A5/ja
Application granted granted Critical
Publication of JP6518254B2 publication Critical patent/JP6518254B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016544661A 2014-01-09 2015-01-05 オーディオ・コンテンツの空間的誤差メトリック Active JP6518254B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ES201430016 2014-01-09
ESP201430016 2014-01-09
US201461951048P 2014-03-11 2014-03-11
US61/951,048 2014-03-11
PCT/US2015/010126 WO2015105748A1 (en) 2014-01-09 2015-01-05 Spatial error metrics of audio content

Publications (3)

Publication Number Publication Date
JP2017508175A JP2017508175A (ja) 2017-03-23
JP2017508175A5 true JP2017508175A5 (2) 2018-02-15
JP6518254B2 JP6518254B2 (ja) 2019-05-22

Family

ID=52469071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016544661A Active JP6518254B2 (ja) 2014-01-09 2015-01-05 オーディオ・コンテンツの空間的誤差メトリック

Country Status (5)

Country Link
US (1) US10492014B2 (2)
EP (1) EP3092642B1 (2)
JP (1) JP6518254B2 (2)
CN (1) CN105900169B (2)
WO (1) WO2015105748A1 (2)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015017037A1 (en) 2013-07-30 2015-02-05 Dolby International Ab Panning of audio objects to arbitrary speaker layouts
CN105336335B (zh) * 2014-07-25 2020-12-08 杜比实验室特许公司 利用子带对象概率估计的音频对象提取
CN105895086B (zh) 2014-12-11 2021-01-12 杜比实验室特许公司 元数据保留的音频对象聚类
MX379477B (es) 2015-06-17 2025-03-10 Fraunhofer Ges Zur Foerderung Der Angewandten Foerschung E V Control de intensidad para interacción del usuario en sistemas de codificación de audio
CN106385660B (zh) * 2015-08-07 2020-10-16 杜比实验室特许公司 处理基于对象的音频信号
US10277997B2 (en) 2015-08-07 2019-04-30 Dolby Laboratories Licensing Corporation Processing object-based audio signals
US10278000B2 (en) 2015-12-14 2019-04-30 Dolby Laboratories Licensing Corporation Audio object clustering with single channel quality preservation
US9949052B2 (en) 2016-03-22 2018-04-17 Dolby Laboratories Licensing Corporation Adaptive panner of audio objects
WO2018017394A1 (en) * 2016-07-20 2018-01-25 Dolby Laboratories Licensing Corporation Audio object clustering based on renderer-aware perceptual difference
CN109479178B (zh) * 2016-07-20 2021-02-26 杜比实验室特许公司 基于呈现器意识感知差异的音频对象聚集
US10861436B1 (en) * 2016-08-24 2020-12-08 Gridspace Inc. Audio call classification and survey system
US11601552B2 (en) 2016-08-24 2023-03-07 Gridspace Inc. Hierarchical interface for adaptive closed loop communication system
US11721356B2 (en) 2016-08-24 2023-08-08 Gridspace Inc. Adaptive closed loop communication system
US11715459B2 (en) 2016-08-24 2023-08-01 Gridspace Inc. Alert generator for adaptive closed loop communication system
US12132866B2 (en) 2016-08-24 2024-10-29 Gridspace Inc. Configurable dynamic call routing and matching system
US20200126582A1 (en) * 2017-04-25 2020-04-23 Sony Corporation Signal processing device and method, and program
EP4358085A3 (en) 2017-04-26 2024-07-10 Sony Group Corporation Signal processing device, method, and program
CN110800048B (zh) * 2017-05-09 2023-07-28 杜比实验室特许公司 多通道空间音频格式输入信号的处理
WO2019067620A1 (en) * 2017-09-29 2019-04-04 Zermatt Technologies Llc SPEECH REDUCTION AUDIO MIXING
US10628486B2 (en) * 2017-11-15 2020-04-21 Google Llc Partitioning videos
WO2019106221A1 (en) * 2017-11-28 2019-06-06 Nokia Technologies Oy Processing of spatial audio parameters
CN108984628B (zh) * 2018-06-20 2020-01-24 北京达佳互联信息技术有限公司 内容描述生成模型的损失值获取方法及装置
US11929082B2 (en) * 2018-11-02 2024-03-12 Dolby International Ab Audio encoder and an audio decoder
EP4641561A3 (en) * 2019-03-29 2026-01-21 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for error recovery in predictive coding in multichannel audio frames
KR20240046634A (ko) * 2019-03-29 2024-04-09 텔레폰악티에볼라겟엘엠에릭슨(펍) 예측 코딩에서 저비용 에러 복구를 위한 방법 및 장치
CN110493649B (zh) * 2019-09-12 2021-08-20 重庆市群众艺术馆 基于群众满意度的文化馆数字资源加工方法
EP4553831A3 (en) * 2019-12-09 2025-05-21 Dolby Laboratories Licensing Corporation Adjusting audio and non-audio features based on noise metrics and speech intelligibility metrics
CN113096671B (zh) * 2020-01-09 2022-05-13 齐鲁工业大学 一种大容量音频文件可逆信息隐藏方法及系统
US11704087B2 (en) * 2020-02-03 2023-07-18 Google Llc Video-informed spatial audio expansion
EP4346234A1 (en) * 2022-09-29 2024-04-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for perception-based clustering of object-based audio scenes
WO2025199350A1 (en) * 2024-03-22 2025-09-25 Dolby Laboratories Licensing Corporation Low-latency gain interpolation for audio object clustering
WO2026006172A1 (en) * 2024-06-25 2026-01-02 Dolby Laboratories Licensing Corporation Audio object clustering system

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7617099B2 (en) * 2001-02-12 2009-11-10 FortMedia Inc. Noise suppression by two-channel tandem spectrum modification for speech signal in an automobile
DE60206269T2 (de) * 2001-06-08 2006-06-29 Koninklijke Philips Electronics N.V. Editieren von audiosignalen
KR100479478B1 (ko) 2002-07-26 2005-03-31 연세대학교 산학협력단 객체별 중요도를 고려한 객체 기반의 트랜스코딩 방법 및그 장치
FR2862799B1 (fr) * 2003-11-26 2006-02-24 Inst Nat Rech Inf Automat Dispositif et methode perfectionnes de spatialisation du son
US8363865B1 (en) 2004-05-24 2013-01-29 Heather Bottum Multiple channel sound system using multi-speaker arrays
WO2006122313A2 (en) * 2005-05-11 2006-11-16 Qualcomm Incorporated A method and apparatus for unified error concealment framework
US8509313B2 (en) * 2006-10-10 2013-08-13 Texas Instruments Incorporated Video error concealment
KR101012259B1 (ko) 2006-10-16 2011-02-08 돌비 스웨덴 에이비 멀티채널 다운믹스된 객체 코딩의 개선된 코딩 및 파라미터 표현
EP2095365A4 (en) * 2006-11-24 2009-11-18 Lg Electronics Inc METHOD FOR ENCODING AND DECODING AUDIO SIGNALS BASED ON OBJECTS AND APPARATUS THEREOF
EP2123047A2 (en) 2007-01-04 2009-11-25 BRITISH TELECOMMUNICATIONS public limited company Video signal encoding
EP2111617B1 (en) 2007-02-14 2013-09-04 LG Electronics Inc. Audio decoding method and corresponding apparatus
US7945119B2 (en) 2007-06-26 2011-05-17 Microsoft Corporation Optimizing character rendering
US8295494B2 (en) 2007-08-13 2012-10-23 Lg Electronics Inc. Enhancing audio with remixing capability
JP5883561B2 (ja) 2007-10-17 2016-03-15 フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ アップミックスを使用した音声符号器
GB2459012A (en) * 2008-03-20 2009-10-14 Univ Surrey Predicting the perceived spatial quality of sound processing and reproducing equipment
MX2011011399A (es) 2008-10-17 2012-06-27 Univ Friedrich Alexander Er Aparato para suministrar uno o más parámetros ajustados para un suministro de una representación de señal de mezcla ascendente sobre la base de una representación de señal de mezcla descendete, decodificador de señal de audio, transcodificador de señal de audio, codificador de señal de audio, flujo de bits de audio, método y programa de computación que utiliza información paramétrica relacionada con el objeto.
US8189799B2 (en) * 2009-04-09 2012-05-29 Harman International Industries, Incorporated System for active noise control based on audio system output
CN101547000B (zh) * 2009-05-08 2011-05-04 炬力集成电路设计有限公司 一种信号转换电路、数模转换装置和音频输出设备
CN101582262B (zh) * 2009-06-16 2011-12-28 武汉大学 一种空间音频参数帧间预测编解码方法
JP5604933B2 (ja) 2010-03-30 2014-10-15 富士通株式会社 ダウンミクス装置およびダウンミクス方法
JP5740531B2 (ja) 2011-07-01 2015-06-24 ドルビー ラボラトリーズ ライセンシング コーポレイション オブジェクトベースオーディオのアップミキシング
US9516446B2 (en) * 2012-07-20 2016-12-06 Qualcomm Incorporated Scalable downmix design for object-based surround codec with cluster analysis by synthesis
JP6186435B2 (ja) * 2012-08-07 2017-08-23 ドルビー ラボラトリーズ ライセンシング コーポレイション ゲームオーディオコンテンツを示すオブジェクトベースオーディオの符号化及びレンダリング
US9805725B2 (en) 2012-12-21 2017-10-31 Dolby Laboratories Licensing Corporation Object clustering for rendering object-based audio content based on perceptual criteria

Similar Documents

Publication Publication Date Title
JP2017508175A5 (2)
JP2021153315A5 (2)
JP2016531366A5 (2)
JP2016506569A5 (2)
JP2014510942A5 (2)
JP2019125383A5 (2)
JP2023548405A5 (2)
JP2017527223A5 (2)
JP2021503662A5 (2)
JP2020503728A5 (2)
CN110413396B (zh) 一种资源调度方法、装置、设备及可读存储介质
JP2021500658A5 (2)
JP2016510905A5 (2)
JP2015015756A5 (2)
JP2016525702A5 (2)
JP2015504294A5 (2)
JP2019530849A5 (2)
RU2017106163A (ru) Оценивание фонового шума в аудиосигналах
JP2019507454A5 (2)
JP2017513046A5 (2)
JP2018189638A5 (2)
JPWO2021152849A5 (2)
JP2024023412A5 (2)
JP2017511896A5 (2)
CN114093370B (zh) 声纹识别方法、装置、计算机设备和存储介质