JP2017526264A5 - - Google Patents

Download PDF

Info

Publication number
JP2017526264A5
JP2017526264A5 JP2017505086A JP2017505086A JP2017526264A5 JP 2017526264 A5 JP2017526264 A5 JP 2017526264A5 JP 2017505086 A JP2017505086 A JP 2017505086A JP 2017505086 A JP2017505086 A JP 2017505086A JP 2017526264 A5 JP2017526264 A5 JP 2017526264A5
Authority
JP
Japan
Prior art keywords
audio
channel
metadata
renderer
decoder
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
JP2017505086A
Other languages
English (en)
Japanese (ja)
Other versions
JP6710675B2 (ja
JP2017526264A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2015/042190 external-priority patent/WO2016018787A1/en
Publication of JP2017526264A publication Critical patent/JP2017526264A/ja
Publication of JP2017526264A5 publication Critical patent/JP2017526264A5/ja
Application granted granted Critical
Publication of JP6710675B2 publication Critical patent/JP6710675B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017505086A 2014-07-31 2015-07-27 オーディオ処理システムおよび方法 Active JP6710675B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462031723P 2014-07-31 2014-07-31
US62/031,723 2014-07-31
PCT/US2015/042190 WO2016018787A1 (en) 2014-07-31 2015-07-27 Audio processing systems and methods

Publications (3)

Publication Number Publication Date
JP2017526264A JP2017526264A (ja) 2017-09-07
JP2017526264A5 true JP2017526264A5 (https=) 2018-08-30
JP6710675B2 JP6710675B2 (ja) 2020-06-17

Family

ID=53784010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017505086A Active JP6710675B2 (ja) 2014-07-31 2015-07-27 オーディオ処理システムおよび方法

Country Status (5)

Country Link
US (1) US9875751B2 (https=)
EP (1) EP3175446B1 (https=)
JP (1) JP6710675B2 (https=)
CN (1) CN106688251B (https=)
WO (1) WO2016018787A1 (https=)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160315722A1 (en) * 2015-04-22 2016-10-27 Apple Inc. Audio stem delivery and control
WO2016194563A1 (ja) * 2015-06-02 2016-12-08 ソニー株式会社 送信装置、送信方法、メディア処理装置、メディア処理方法および受信装置
CA3281204A1 (en) * 2015-06-17 2025-10-31 Sony Corporation Transmitting device, transmitting method, receiving device, and receiving method
US10325610B2 (en) 2016-03-30 2019-06-18 Microsoft Technology Licensing, Llc Adaptive audio rendering
US10863297B2 (en) 2016-06-01 2020-12-08 Dolby International Ab Method converting multichannel audio content into object-based audio content and a method for processing audio content having a spatial position
EP3337066B1 (en) * 2016-12-14 2020-09-23 Nokia Technologies Oy Distributed audio mixing
CN110447243B (zh) 2017-03-06 2021-06-01 杜比国际公司 基于音频数据流渲染音频输出的方法、解码器系统和介质
US11303689B2 (en) 2017-06-06 2022-04-12 Nokia Technologies Oy Method and apparatus for updating streamed content
GB2563635A (en) * 2017-06-21 2018-12-26 Nokia Technologies Oy Recording and rendering audio signals
KR102483470B1 (ko) * 2018-02-13 2023-01-02 한국전자통신연구원 다중 렌더링 방식을 이용하는 입체 음향 생성 장치 및 입체 음향 생성 방법, 그리고 입체 음향 재생 장치 및 입체 음향 재생 방법
CN108854062B (zh) * 2018-06-24 2019-08-09 广州银汉科技有限公司 一种移动游戏的语音聊天模块
US11477525B2 (en) 2018-10-01 2022-10-18 Dolby Laboratories Licensing Corporation Creative intent scalability via physiological monitoring
KR20210102899A (ko) 2018-12-13 2021-08-20 돌비 레버러토리즈 라이쎈싱 코오포레이션 이중 종단 미디어 인텔리전스
US11544032B2 (en) * 2019-01-24 2023-01-03 Dolby Laboratories Licensing Corporation Audio connection and transmission device
US11432097B2 (en) * 2019-07-03 2022-08-30 Qualcomm Incorporated User interface for controlling audio rendering for extended reality experiences
CN112399189B (zh) * 2019-08-19 2022-05-17 腾讯科技（深圳）有限公司 延时输出控制方法、装置、系统、设备及介质
WO2021107932A1 (en) 2019-11-26 2021-06-03 Google Llc Dynamic insertion of supplemental audio content into audio recordings at request time
BR112022010737A2 (pt) 2019-12-02 2022-08-23 Dolby Laboratories Licensing Corp Sistemas, métodos e aparelho para conversão de áudio com base em canal para áudio com base em objeto
KR102874344B1 (ko) 2019-12-02 2025-10-22 삼성전자주식회사 전자 장치 및 그 제어 방법
WO2022191356A1 (ko) * 2021-03-08 2022-09-15 세종대학교산학협력단 사운드 전파 성능 향상을 위한 사운드 트레이싱 방법 및 장치
WO2023006582A1 (en) * 2021-07-29 2023-02-02 Dolby International Ab Methods and apparatus for processing object-based audio and channel-based audio
CN113905322A (zh) * 2021-09-01 2022-01-07 赛因芯微(北京)电子科技有限公司 基于双耳音频通道元数据和生成方法、设备及存储介质
CN113938811A (zh) * 2021-09-01 2022-01-14 赛因芯微(北京)电子科技有限公司 基于音床音频通道元数据和生成方法、设备及存储介质
CN113963725A (zh) * 2021-09-18 2022-01-21 赛因芯微(北京)电子科技有限公司 音频对象元数据和产生方法、电子设备及存储介质
CN114363790A (zh) * 2021-11-26 2022-04-15 赛因芯微(北京)电子科技有限公司 串行音频块格式元数据生成方法、装置、设备及介质
FR3131058B1 (fr) 2021-12-21 2024-08-09 Sagemcom Broadband Sas Boitier décodeur pour la restitution d’une piste audio additionnelle.
WO2025237967A1 (en) * 2024-05-13 2025-11-20 L-Acoustics Spatial audio performance system

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5949410A (en) 1996-10-18 1999-09-07 Samsung Electronics Company, Ltd. Apparatus and method for synchronizing audio and video frames in an MPEG presentation system
JP3159098B2 (ja) 1997-01-13 2001-04-23 日本電気株式会社 画像と音声の同期再生装置
US7319703B2 (en) 2001-09-04 2008-01-15 Nokia Corporation Method and apparatus for reducing synchronization delay in packet-based voice terminals by resynchronizing during talk spurts
EP1343162A3 (en) 2002-03-05 2006-06-28 D&M Holdings, Inc. Audio reproducing apparatus
JP2004004274A (ja) * 2002-05-31 2004-01-08 Matsushita Electric Ind Co Ltd 音声信号処理切換装置
EP1427252A1 (en) * 2002-12-02 2004-06-09 Deutsche Thomson-Brandt Gmbh Method and apparatus for processing audio signals from a bitstream
AU2003283636A1 (en) 2002-12-04 2004-06-23 Koninklijke Philips Electronics N.V. Method and apparatus for selecting particular decoder based on bitstream format detection
AU2005241905A1 (en) 2004-04-21 2005-11-17 Dolby Laboratories Licensing Corporation Audio bitstream format in which the bitstream syntax is described by an ordered transversal of a tree hierarchy data structure
US20070199043A1 (en) 2006-02-06 2007-08-23 Morris Richard M Multi-channel high-bandwidth media network
US7965771B2 (en) 2006-02-27 2011-06-21 Cisco Technology, Inc. Method and apparatus for immediate display of multicast IPTV over a bandwidth constrained network
US8190441B2 (en) 2006-09-11 2012-05-29 Apple Inc. Playback of compressed media files without quantization gaps
US8254248B2 (en) 2007-03-20 2012-08-28 Broadcom Corporation Method and system for implementing redundancy for streaming data in audio video bridging networks
EP2048890A1 (en) 2007-10-11 2009-04-15 Thomson Licensing System and method for an early start of audio-video rendering
US20090100493A1 (en) 2007-10-16 2009-04-16 At&T Knowledge Ventures, Lp. System and Method for Display Format Detection at Set Top Box Device
US8170226B2 (en) 2008-06-20 2012-05-01 Microsoft Corporation Acoustic echo cancellation and adaptive filters
JP5258967B2 (ja) * 2008-07-15 2013-08-07 エルジー エレクトロニクス インコーポレイティド オーディオ信号の処理方法及び装置
US8315396B2 (en) * 2008-07-17 2012-11-20 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for generating audio output signals using object based metadata
JP2010098460A (ja) 2008-10-15 2010-04-30 Yamaha Corp オーディオ信号処理装置
GB0820920D0 (en) 2008-11-14 2008-12-24 Wolfson Microelectronics Plc Codec apparatus
WO2010076770A2 (en) 2008-12-31 2010-07-08 France Telecom Communication system incorporating collaborative information exchange and method of operation thereof
FR2942096B1 (fr) 2009-02-11 2016-09-02 Arkamys Procede pour positionner un objet sonore dans un environnement sonore 3d, support audio mettant en oeuvre le procede, et plate-forme de test associe
US20100223552A1 (en) 2009-03-02 2010-09-02 Metcalf Randall B Playback Device For Generating Sound Events
JP6013918B2 (ja) 2010-02-02 2016-10-25 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 空間音声再生
FR2959037A1 (fr) 2010-04-14 2011-10-21 Orange Vallee Procede de creation d'une sequence media par groupes coherents de fichiers medias
US20120089390A1 (en) 2010-08-27 2012-04-12 Smule, Inc. Pitch corrected vocal capture for telephony targets
WO2012129762A1 (en) 2011-03-25 2012-10-04 Telefonaktiebolaget L M Ericsson (Publ) Hybrid media receiver, middleware server and corresponding methods, computer programs and computer program products
JP5856295B2 (ja) 2011-07-01 2016-02-09 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 適応的オーディオシステムのための同期及びスイッチオーバ方法及びシステム
KR102185941B1 (ko) * 2011-07-01 2020-12-03 돌비 레버러토리즈 라이쎈싱 코오포레이션 적응형 오디오 신호 생성， 코딩 및 렌더링을 위한 시스템 및 방법
AU2012297524B2 (en) 2011-08-16 2017-07-20 Destiny Software Productions Inc. Script-based video rendering
WO2013117806A2 (en) 2012-02-07 2013-08-15 Nokia Corporation Visual spatial audio
US20130238992A1 (en) 2012-03-08 2013-09-12 Motorola Mobility, Inc. Method and Device for Content Control Based on Data Link Context
CN104488026A (zh) 2012-07-12 2015-04-01 杜比实验室特许公司 使用饱和参数调制将数据嵌入立体声音频中
KR102201713B1 (ko) 2012-07-19 2021-01-12 돌비 인터네셔널 에이비 다채널 오디오 신호들의 렌더링을 향상시키기 위한 방법 및 디바이스
JP6186436B2 (ja) * 2012-08-31 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 個々に指定可能なドライバへの上方混合されたコンテンツの反射されたおよび直接的なレンダリング
EP2898506B1 (en) 2012-09-21 2018-01-17 Dolby Laboratories Licensing Corporation Layered approach to spatial audio coding
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
US9805725B2 (en) * 2012-12-21 2017-10-31 Dolby Laboratories Licensing Corporation Object clustering for rendering object-based audio content based on perceptual criteria
GB2501150B (en) 2013-01-14 2014-07-23 Oxalis Group Ltd An audio amplifier
US8751832B2 (en) 2013-09-27 2014-06-10 James A Cashin Secure system and method for audio processing
JP6612753B2 (ja) * 2013-11-27 2019-11-27 ディーティーエス・インコーポレイテッド 高チャンネル数マルチチャンネルオーディオのためのマルチプレットベースのマトリックスミキシング

Similar Documents

Publication Publication Date Title
JP2017526264A5 (https=)
JP6710675B2 (ja) オーディオ処理システムおよび方法
CN108738006B (zh) 基于蓝牙的数据传输方法及装置
ES2732304T3 (es) Concepto para la compresión combinada del intervalo dinámico y prevención guiada de recortes para dispositivos de audio
RU2017112527A (ru) Система и способ для генерирования, кодирования и представления данных адаптивного звукового сигнала
WO2015164572A1 (en) Audio segmentation based on spatial metadata
NO338934B1 (no) Generering av kontrollsignal for flerkanals frekvensgeneratorer og flerkanals frekvensgenerering.
JP7160032B2 (ja) 信号処理装置および方法、並びにプログラム
KR20220013024A (ko) 복호화 장치 및 방법, 및 프로그램
KR20190129976A (ko) 오디오 데이터를 프로세싱하기 위한 시스템 및 방법
KR101603556B1 (ko) 데이터 전송 시스템, 부호화 장치 및 부호화 방법
US20170094290A1 (en) Method for distributed video transcoding
EP3134897A1 (en) Matrix decomposition for rendering adaptive audio using high definition audio codecs
US10242659B2 (en) Combined active noise cancellation and noise compensation in headphone
WO2017008563A1 (zh) 一种数据处理方法及其装置、存储介质
AU2021305381B2 (en) Packet loss concealment
TW202429915A (zh) 頭部追蹤拆分渲染及頭部相關傳遞功能個人化
JP2019110376A (ja) デコードエラー検出推定装置、映像復号装置、及びこれらのプログラム
CN101354888A (zh) 在音频信号解码器中实现均衡器的方法及其装置
US8615090B2 (en) Method and apparatus of generating sound field effect in frequency domain
US8542839B2 (en) Audio processing apparatus and method of mobile device
JP5213733B2 (ja) 送信装置、受信装置、送信方法、受信方法
US20250377852A1 (en) Signaling for Immersive Audio Rendering
US8669459B2 (en) Sound processing apparatus, method for sound processing, program and recording medium
US20250078846A1 (en) Methods and apparatus for processing object-based audio and channel-based audio