JP2021519012A5 - - Google Patents

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Publication number
JP2021519012A5
JP2021519012A5 JP2020549001A JP2020549001A JP2021519012A5 JP 2021519012 A5 JP2021519012 A5 JP 2021519012A5 JP 2020549001 A JP2020549001 A JP 2020549001A JP 2020549001 A JP2020549001 A JP 2020549001A JP 2021519012 A5 JP2021519012 A5 JP 2021519012A5
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Japan
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listener
displacement
head
object position
audio
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JP2020549001A
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English (en)
Japanese (ja)
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JP7270634B2 (ja
JPWO2019197403A5 (https=
JP2021519012A (ja
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Priority claimed from PCT/EP2019/058954 external-priority patent/WO2019197403A1/en
Publication of JP2021519012A publication Critical patent/JP2021519012A/ja
Publication of JP2021519012A5 publication Critical patent/JP2021519012A5/ja
Publication of JPWO2019197403A5 publication Critical patent/JPWO2019197403A5/ja
Priority to JP2023071242A priority Critical patent/JP7613815B2/ja
Application granted granted Critical
Publication of JP7270634B2 publication Critical patent/JP7270634B2/ja
Priority to JP2024226844A priority patent/JP7780615B2/ja
Priority to JP2025201560A priority patent/JP2026035666A/ja
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JP2020549001A 2018-04-09 2019-04-09 Ｍｐｅｇ－ｈ ３ｄオーディオの３自由度（３ｄｏｆ＋）拡張のための方法、装置およびシステム Active JP7270634B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2023071242A JP7613815B2 (ja) 2018-04-09 2023-04-25 Ｍｐｅｇ－ｈ ３ｄオーディオの３自由度（３ｄｏｆ＋）拡張のための方法、装置およびシステム
JP2024226844A JP7780615B2 (ja) 2018-04-09 2024-12-24 Ｍｐｅｇ－ｈ ３ｄオーディオの３自由度（３ｄｏｆ＋）拡張のための方法、装置およびシステム
JP2025201560A JP2026035666A (ja) 2018-04-09 2025-11-21 Ｍｐｅｇ－ｈ ３ｄオーディオの３自由度（３ｄｏｆ＋）拡張のための方法、装置およびシステム

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201862654915P 2018-04-09 2018-04-09
US62/654,915 2018-04-09
US201862695446P 2018-07-09 2018-07-09
US62/695,446 2018-07-09
US201962823159P 2019-03-25 2019-03-25
US62/823,159 2019-03-25
PCT/EP2019/058954 WO2019197403A1 (en) 2018-04-09 2019-04-09 Methods, apparatus and systems for three degrees of freedom (3dof+) extension of mpeg-h 3d audio

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JP2023071242A Division JP7613815B2 (ja) 2018-04-09 2023-04-25 Ｍｐｅｇ－ｈ ３ｄオーディオの３自由度（３ｄｏｆ＋）拡張のための方法、装置およびシステム

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JP2021519012A JP2021519012A (ja) 2021-08-05
JP2021519012A5 true JP2021519012A5 (https=) 2022-03-30
JPWO2019197403A5 JPWO2019197403A5 (https=) 2022-03-30
JP7270634B2 JP7270634B2 (ja) 2023-05-10

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JP2020549001A Active JP7270634B2 (ja) 2018-04-09 2019-04-09 Ｍｐｅｇ－ｈ ３ｄオーディオの３自由度（３ｄｏｆ＋）拡張のための方法、装置およびシステム
JP2023071242A Active JP7613815B2 (ja) 2018-04-09 2023-04-25 Ｍｐｅｇ－ｈ ３ｄオーディオの３自由度（３ｄｏｆ＋）拡張のための方法、装置およびシステム
JP2024226844A Active JP7780615B2 (ja) 2018-04-09 2024-12-24 Ｍｐｅｇ－ｈ ３ｄオーディオの３自由度（３ｄｏｆ＋）拡張のための方法、装置およびシステム
JP2025201560A Pending JP2026035666A (ja) 2018-04-09 2025-11-21 Ｍｐｅｇ－ｈ ３ｄオーディオの３自由度（３ｄｏｆ＋）拡張のための方法、装置およびシステム

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JP2023071242A Active JP7613815B2 (ja) 2018-04-09 2023-04-25 Ｍｐｅｇ－ｈ ３ｄオーディオの３自由度（３ｄｏｆ＋）拡張のための方法、装置およびシステム
JP2024226844A Active JP7780615B2 (ja) 2018-04-09 2024-12-24 Ｍｐｅｇ－ｈ ３ｄオーディオの３自由度（３ｄｏｆ＋）拡張のための方法、装置およびシステム
JP2025201560A Pending JP2026035666A (ja) 2018-04-09 2025-11-21 Ｍｐｅｇ－ｈ ３ｄオーディオの３自由度（３ｄｏｆ＋）拡張のための方法、装置およびシステム

Country Status (16)

Country Link
US (3) US11882426B2 (https=)
EP (5) EP3777246B1 (https=)
JP (4) JP7270634B2 (https=)
KR (4) KR20250172755A (https=)
CN (7) CN113993061A (https=)
AU (2) AU2019253134B2 (https=)
BR (2) BR112020018404A2 (https=)
CA (4) CA3290531A1 (https=)
CL (5) CL2020002363A1 (https=)
ES (1) ES2924894T3 (https=)
IL (5) IL291120B2 (https=)
MX (6) MX2020009573A (https=)
MY (1) MY203883A (https=)
SG (1) SG11202007408WA (https=)
UA (1) UA127896C2 (https=)
WO (1) WO2019197403A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10405126B2 (en) 2017-06-30 2019-09-03 Qualcomm Incorporated Mixed-order ambisonics (MOA) audio data for computer-mediated reality systems
EP3777246B1 (en) * 2018-04-09 2022-06-22 Dolby International AB Methods, apparatus and systems for three degrees of freedom (3dof+) extension of mpeg-h 3d audio
EP3989605B1 (en) * 2019-06-21 2024-12-04 Sony Group Corporation Signal processing device and method
US11356793B2 (en) 2019-10-01 2022-06-07 Qualcomm Incorporated Controlling rendering of audio data
EP4203520A4 (en) * 2020-08-20 2024-01-24 Panasonic Intellectual Property Corporation of America INFORMATION PROCESSING METHOD, PROGRAM AND ACOUSTIC PLAYBACK DEVICE
US11750998B2 (en) 2020-09-30 2023-09-05 Qualcomm Incorporated Controlling rendering of audio data
CN112245909B (zh) * 2020-11-11 2024-03-15 网易（杭州）网络有限公司 一种游戏内对象锁定的方法及装置
CN112601170B (zh) * 2020-12-08 2021-09-07 广州博冠信息科技有限公司 声音信息处理方法及装置、计算机存储介质、电子设备
GB2601805A (en) * 2020-12-11 2022-06-15 Nokia Technologies Oy Apparatus, Methods and Computer Programs for Providing Spatial Audio
US11743670B2 (en) 2020-12-18 2023-08-29 Qualcomm Incorporated Correlation-based rendering with multiple distributed streams accounting for an occlusion for six degree of freedom applications
JP2022188830A (ja) * 2021-06-10 2022-12-22 日本放送協会 オブジェクトベース音響用座標変換装置及びプログラム
US11956409B2 (en) * 2021-08-23 2024-04-09 Tencent America LLC Immersive media interoperability
EP4164255A1 (en) * 2021-10-08 2023-04-12 Nokia Technologies Oy 6dof rendering of microphone-array captured audio for locations outside the microphone-arrays
EP4240026A1 (en) * 2022-03-02 2023-09-06 Nokia Technologies Oy Audio rendering
CN116017265B (zh) * 2023-01-03 2026-04-10 湖北星纪魅族科技有限公司 音频处理方法、电子设备、可穿戴设备、车辆及存储介质
WO2025222109A1 (en) * 2024-04-19 2025-10-23 Qualcomm Incorporated Rescaling audio sources in extended reality systems based on regions

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69511246T2 (de) * 1994-02-25 2000-03-23 Dorte Hammershoi Binaurale synthese, kopfbezogene ubertragungsfunktionen und ihre verwendungen
JP2900985B2 (ja) * 1994-05-31 1999-06-02 日本ビクター株式会社 ヘッドホン再生装置
JPH0946800A (ja) * 1995-07-28 1997-02-14 Sanyo Electric Co Ltd 音像制御装置
JP4744695B2 (ja) 1999-01-28 2011-08-10 ソニー株式会社 仮想音源装置
JP2001251698A (ja) * 2000-03-07 2001-09-14 Canon Inc 音響処理システム及びその制御方法並びに記憶媒体
JP4679699B2 (ja) * 2000-08-01 2011-04-27 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
GB2372923B (en) * 2001-01-29 2005-05-25 Hewlett Packard Co Audio user interface with selective audio field expansion
GB2374501B (en) * 2001-01-29 2005-04-13 Hewlett Packard Co Facilitation of clear presenentation in audio user interface
AUPR989802A0 (en) 2002-01-09 2002-01-31 Lake Technology Limited Interactive spatialized audiovisual system
TWI310137B (en) * 2002-04-19 2009-05-21 Microsoft Corp Methods and systems for preventing start code emulation at locations that include non-byte aligned and/or bit-shifted positions
KR100542129B1 (ko) * 2002-10-28 2006-01-11 한국전자통신연구원 객체기반 3차원 오디오 시스템 및 그 제어 방법
JP2004151229A (ja) * 2002-10-29 2004-05-27 Matsushita Electric Ind Co Ltd 音声情報変換方法、映像・音声フォーマット、エンコーダ、音声情報変換プログラム、および音声情報変換装置
US7398207B2 (en) 2003-08-25 2008-07-08 Time Warner Interactive Video Group, Inc. Methods and systems for determining audio loudness levels in programming
TW200638335A (en) 2005-04-13 2006-11-01 Dolby Lab Licensing Corp Audio metadata verification
US7693709B2 (en) 2005-07-15 2010-04-06 Microsoft Corporation Reordering coefficients for waveform coding or decoding
CN101190128B (zh) * 2006-11-30 2010-05-19 Ge医疗系统环球技术有限公司 采集磁共振成像数据的方法和设备
US8682679B2 (en) * 2007-06-26 2014-03-25 Koninklijke Philips N.V. Binaural object-oriented audio decoder
US7885819B2 (en) 2007-06-29 2011-02-08 Microsoft Corporation Bitstream syntax for multi-process audio decoding
CN100517411C (zh) * 2007-09-18 2009-07-22 中国科学院软件研究所 一种基于网络受限移动对象数据库的交通流数据采集与分析方法
US8170222B2 (en) * 2008-04-18 2012-05-01 Sony Mobile Communications Ab Augmented reality enhanced audio
JP5400225B2 (ja) * 2009-10-05 2014-01-29 ハーマン インターナショナル インダストリーズ インコーポレイテッド オーディオ信号の空間的抽出のためのシステム
EP2346028A1 (en) * 2009-12-17 2011-07-20 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. An apparatus and a method for converting a first parametric spatial audio signal into a second parametric spatial audio signal
TWI447709B (zh) 2010-02-11 2014-08-01 杜比實驗室特許公司 用以非破壞地正常化可攜式裝置中音訊訊號響度之系統及方法
JP5757166B2 (ja) 2011-06-09 2015-07-29 ソニー株式会社 音制御装置、プログラム及び制御方法
JP2013031145A (ja) * 2011-06-24 2013-02-07 Toshiba Corp 音響制御装置
GB201208088D0 (en) * 2012-05-09 2012-06-20 Ncam Sollutions Ltd Ncam
CN103473757B (zh) * 2012-06-08 2016-05-25 株式会社理光 在视差图中的对象跟踪方法和系统
EP2885929A1 (en) * 2012-08-16 2015-06-24 Turtle Beach Corporation Multi-dimensional parametric audio system and method
US9826328B2 (en) * 2012-08-31 2017-11-21 Dolby Laboratories Licensing Corporation System for rendering and playback of object based audio in various listening environments
CN107454511B (zh) 2012-08-31 2024-04-05 杜比实验室特许公司 用于使声音从观看屏幕或显示表面反射的扬声器
EP2733964A1 (en) * 2012-11-15 2014-05-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Segment-wise adjustment of spatial audio signal to different playback loudspeaker setup
US9131298B2 (en) * 2012-11-28 2015-09-08 Qualcomm Incorporated Constrained dynamic amplitude panning in collaborative sound systems
KR102148217B1 (ko) * 2013-04-27 2020-08-26 인텔렉추얼디스커버리 주식회사 위치기반 오디오 신호처리 방법
WO2014184706A1 (en) 2013-05-16 2014-11-20 Koninklijke Philips N.V. An audio apparatus and method therefor
US10349031B2 (en) * 2013-07-28 2019-07-09 Michael J. DeLuca Augmented reality based user interfacing
DE102013218176A1 (de) 2013-09-11 2015-03-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und verfahren zur dekorrelation von lautsprechersignalen
US10477337B2 (en) 2014-01-16 2019-11-12 Sony Corporation Audio processing device and method therefor
KR20160020377A (ko) 2014-08-13 2016-02-23 삼성전자주식회사 음향 신호를 생성하고 재생하는 방법 및 장치
US10469947B2 (en) * 2014-10-07 2019-11-05 Nokia Technologies Oy Method and apparatus for rendering an audio source having a modified virtual position
WO2016077320A1 (en) 2014-11-11 2016-05-19 Google Inc. 3d immersive spatial audio systems and methods
WO2016172254A1 (en) * 2015-04-21 2016-10-27 Dolby Laboratories Licensing Corporation Spatial audio signal manipulation
CN107710790B (zh) 2015-06-24 2021-06-22 索尼公司 用于处理声音的装置、方法及程序
WO2017017830A1 (ja) 2015-07-30 2017-02-02 三菱化学エンジニアリング株式会社 酸素富化マイクロナノバブルを用いた生物反応装置及びこの生物反応装置を用いた生物反応方法
EP3145220A1 (en) * 2015-09-21 2017-03-22 Dolby Laboratories Licensing Corporation Rendering virtual audio sources using loudspeaker map deformation
ES2950001T3 (es) * 2015-11-17 2023-10-04 Dolby Int Ab Rastreo de cabeza para sistema de salida binaural paramétrica
JP6841229B2 (ja) * 2015-12-10 2021-03-10 ソニー株式会社 音声処理装置および方法、並びにプログラム
US10979843B2 (en) * 2016-04-08 2021-04-13 Qualcomm Incorporated Spatialized audio output based on predicted position data
US10440496B2 (en) 2016-04-12 2019-10-08 Koninklijke Philips N.V. Spatial audio processing emphasizing sound sources close to a focal distance
EP3472832A4 (en) 2016-06-17 2020-03-11 DTS, Inc. DISTANCE-BASED PANORAMIC USING NEAR / FAR FIELD RENDERING
CN106127171A (zh) * 2016-06-28 2016-11-16 广东欧珀移动通信有限公司 一种增强现实内容的显示方法、装置及终端
US10089063B2 (en) * 2016-08-10 2018-10-02 Qualcomm Incorporated Multimedia device for processing spatialized audio based on movement
US20180045530A1 (en) * 2016-08-12 2018-02-15 Blackberry Limited System and method for generating an acoustic signal for localization of a point of interest
US10492016B2 (en) * 2016-09-29 2019-11-26 Lg Electronics Inc. Method for outputting audio signal using user position information in audio decoder and apparatus for outputting audio signal using same
EP3301951A1 (en) 2016-09-30 2018-04-04 Koninklijke KPN N.V. Audio object processing based on spatial listener information
EP3550860B1 (en) 2018-04-05 2021-08-18 Nokia Technologies Oy Rendering of spatial audio content
EP3777246B1 (en) * 2018-04-09 2022-06-22 Dolby International AB Methods, apparatus and systems for three degrees of freedom (3dof+) extension of mpeg-h 3d audio
CN111955020B (zh) * 2018-04-11 2022-08-23 杜比国际公司 用于音频渲染的预渲染信号的方法、设备和系统

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