JP2021519012A5 - - Google Patents

Info

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
Authority
JP
Japan
Prior art keywords
listener
displacement
head
object position
audio
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
JP2020549001A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021519012A (ja
JP7270634B2 (ja
Filing date
Publication date
Application filed filed Critical
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
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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
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

Publications (3)

Publication Number Publication Date
JP2021519012A JP2021519012A (ja) 2021-08-05
JP2021519012A5 true JP2021519012A5 (enExample) 2022-03-30
JP7270634B2 JP7270634B2 (ja) 2023-05-10

Family

ID=66165969

Family Applications (4)

Application Number Title Priority Date Filing Date
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

Family Applications After (3)

Application Number Title Priority Date Filing Date
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 (4) US11877142B2 (enExample)
EP (5) EP4030784B1 (enExample)
JP (4) JP7270634B2 (enExample)
KR (4) KR102894981B1 (enExample)
CN (7) CN113993058B (enExample)
AU (2) AU2019253134B2 (enExample)
BR (2) BR112020018404A2 (enExample)
CA (5) CA3290531A1 (enExample)
CL (5) CL2020002363A1 (enExample)
ES (1) ES2924894T3 (enExample)
IL (5) IL291120B2 (enExample)
MX (6) MX2020009573A (enExample)
MY (1) MY203883A (enExample)
SG (1) SG11202007408WA (enExample)
UA (1) UA127896C2 (enExample)
WO (1) WO2019197403A1 (enExample)

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
EP4030784B1 (en) * 2018-04-09 2023-03-29 Dolby International AB Methods, apparatus and systems for three degrees of freedom (3dof+) extension of mpeg-h 3d audio
US11997472B2 (en) * 2019-06-21 2024-05-28 Sony Group Corporation Signal processing device, signal processing method, and program
US11356793B2 (en) 2019-10-01 2022-06-07 Qualcomm Incorporated Controlling rendering of audio data
CN116018824A (zh) * 2020-08-20 2023-04-25 松下电器（美国）知识产权公司 信息处理方法、程序和音响再现装置
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
EP0746960B1 (en) * 1994-02-25 1999-08-04 Henrik Moller Binaural synthesis, head-related transfer functions, and uses thereof
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
US7917236B1 (en) 1999-01-28 2011-03-29 Sony Corporation Virtual sound source device and acoustic device comprising the same
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
GB2374501B (en) * 2001-01-29 2005-04-13 Hewlett Packard Co Facilitation of clear presenentation in audio user interface
GB2372923B (en) * 2001-01-29 2005-05-25 Hewlett Packard Co Audio user interface with selective audio field expansion
AUPR989802A0 (en) 2002-01-09 2002-01-31 Lake Technology Limited Interactive spatialized audiovisual system
JP4448334B2 (ja) * 2002-04-19 2010-04-07 マイクロソフト コーポレーション バイト整列されていない（ｎｏｎ−ｂｙｔｅ−ａｌｉｇｎｅｄｐｏｓｉｔｉｏｎｓ）のポジション、および／またはビット・シフトされたポジション（ｂｉｔ−ｓｉｆｔｅｄｐｏｓｉｔｉｏｎｓ）を含む位置におけるスタート・コード・エミュレーションを防ぐための方法およびシステム
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
JP5752414B2 (ja) * 2007-06-26 2015-07-22 コーニンクレッカ フィリップス エヌ ヴェ バイノーラル型オブジェクト指向オーディオデコーダ
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
KR101387195B1 (ko) * 2009-10-05 2014-04-21 하만인터내셔날인더스트리스인코포레이티드 오디오 신호의 공간 추출 시스템
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
KR20150064027A (ko) * 2012-08-16 2015-06-10 터틀 비치 코포레이션 다차원 파라메트릭 오디오 시스템 및 방법
CN104604256B (zh) 2012-08-31 2017-09-15 杜比实验室特许公司 基于对象的音频的反射声渲染
CN104604257B (zh) * 2012-08-31 2016-05-25 杜比实验室特许公司 用于在各种收听环境中渲染并且回放基于对象的音频的系统
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
US9154877B2 (en) * 2012-11-28 2015-10-06 Qualcomm Incorporated Collaborative sound system
KR102148217B1 (ko) * 2013-04-27 2020-08-26 인텔렉추얼디스커버리 주식회사 위치기반 오디오 신호처리 방법
CN105247894B (zh) 2013-05-16 2017-11-07 皇家飞利浦有限公司 音频装置及其方法
WO2015017242A1 (en) * 2013-07-28 2015-02-05 Deluca Michael J 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
CN105900456B (zh) 2014-01-16 2020-07-28 索尼公司 声音处理装置和方法
EP3197182B1 (en) 2014-08-13 2020-09-30 Samsung Electronics Co., Ltd. Method and device for generating and playing back audio signal
US10469947B2 (en) * 2014-10-07 2019-11-05 Nokia Technologies Oy Method and apparatus for rendering an audio source having a modified virtual position
EP3219115A1 (en) 2014-11-11 2017-09-20 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
KR101930671B1 (ko) 2015-06-24 2018-12-18 소니 주식회사 음성 처리 장치 및 방법, 그리고 기록 매체
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
US20170086008A1 (en) * 2015-09-21 2017-03-23 Dolby Laboratories Licensing Corporation Rendering Virtual Audio Sources Using Loudspeaker Map Deformation
SG11201803909TA (en) * 2015-11-17 2018-06-28 Dolby Laboratories Licensing Corp Headtracking for parametric binaural output system and method
WO2017098949A1 (ja) * 2015-12-10 2017-06-15 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
WO2017218973A1 (en) 2016-06-17 2017-12-21 Edward Stein Distance panning 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
EP4030784B1 (en) * 2018-04-09 2023-03-29 Dolby International AB Methods, apparatus and systems for three degrees of freedom (3dof+) extension of mpeg-h 3d audio
KR102643006B1 (ko) * 2018-04-11 2024-03-05 돌비 인터네셔널 에이비 오디오 렌더링을 위한 사전 렌더링된 신호를 위한 방법, 장치 및 시스템

Similar Documents

Publication Publication Date Title
JP7780615B2 (ja) 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
CN107316650A (zh) 关于与分离的音频信号相关联的特征的修改的方法、装置和计算机程序
CN110636415A (zh) 感知方向的环绕声播放
JP6904466B2 (ja) 情報処理装置および方法、並びにプログラム
JP2021508195A5 (enExample)
CN110892735A (zh) 一种音频处理方法以及音频处理设备
RU2803062C2 (ru) Способы, аппараты и системы для расширения трех степеней свободы (3dof+) mpeg-h 3d audio
HK40073984B (en) Methods, apparatus and systems for three degrees of freedom (3dof+) extension of mpeg-h 3d audio
HK40087971B (en) Methods, apparatus and systems for three degrees of freedom (3dof+) extension of mpeg-h 3d audio
HK40073984A (en) Methods, apparatus and systems for three degrees of freedom (3dof+) extension of mpeg-h 3d audio
HK40068459B (en) Methods, apparatus and systems for three degrees of freedom (3dof+) extension of mpeg-h 3d audio
HK40036110B (en) Methods, apparatus and systems for three degrees of freedom (3dof+) extension of mpeg-h 3d audio
RU2023122339A (ru) Способы, аппараты и системы для расширения трех степеней свободы (3dof+) mpeg-h 3d audio
HK40068459A (en) Methods, apparatus and systems for three degrees of freedom (3dof+) extension of mpeg-h 3d audio