PL2727383T3 - System i sposób służący do generowania, kodowania i renderowania sygnału adaptacyjnego audio - Google Patents

System i sposób służący do generowania, kodowania i renderowania sygnału adaptacyjnego audio

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Publication number
PL2727383T3
PL2727383T3 PL12743261T PL12743261T PL2727383T3 PL 2727383 T3 PL2727383 T3 PL 2727383T3 PL 12743261 T PL12743261 T PL 12743261T PL 12743261 T PL12743261 T PL 12743261T PL 2727383 T3 PL2727383 T3 PL 2727383T3
Authority
PL
Poland
Prior art keywords
rendering
coding
generating
adaptation signal
audio adaptation
Prior art date
Application number
PL12743261T
Other languages
English (en)
Inventor
Charles Q. Robinson
Nicolas R. Tsingos
Christophe Chabanne
Original Assignee
Dolby Laboratories Licensing Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dolby Laboratories Licensing Corporation filed Critical Dolby Laboratories Licensing Corporation
Publication of PL2727383T3 publication Critical patent/PL2727383T3/pl

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
    • 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
    • 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
    • G10L19/04—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 using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • G10L19/20—Vocoders using multiple modes using sound class specific coding, hybrid encoders or object based coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H04S5/005—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation  of the pseudo five- or more-channel type, e.g. virtual surround
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/308—Electronic adaptation dependent on speaker or headphone connection
    • 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 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/03—Aspects of down-mixing multi-channel audio to configurations with lower numbers of playback channels, e.g. 7.1 -> 5.1
    • 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
    • H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
    • 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
    • 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
    • H04S2420/11—Application of ambisonics in stereophonic audio systems
    • 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
    • H04S2420/13—Application of wave-field synthesis in stereophonic audio systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Stereophonic System (AREA)
  • Quality & Reliability (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Inverter Devices (AREA)
  • Liquid Crystal Substances (AREA)
PL12743261T 2011-07-01 2012-06-27 System i sposób służący do generowania, kodowania i renderowania sygnału adaptacyjnego audio PL2727383T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161504005P 2011-07-01 2011-07-01
US201261636429P 2012-04-20 2012-04-20
EP12743261.5A EP2727383B1 (en) 2011-07-01 2012-06-27 System and method for adaptive audio signal generation, coding and rendering
PCT/US2012/044388 WO2013006338A2 (en) 2011-07-01 2012-06-27 System and method for adaptive audio signal generation, coding and rendering

Publications (1)

Publication Number Publication Date
PL2727383T3 true PL2727383T3 (pl) 2021-08-02

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PL12743261T PL2727383T3 (pl) 2011-07-01 2012-06-27 System i sposób służący do generowania, kodowania i renderowania sygnału adaptacyjnego audio

Country Status (21)

Country Link
US (14) US9179236B2 (pl)
EP (3) EP3893521B1 (pl)
JP (12) JP5912179B2 (pl)
KR (10) KR102115723B1 (pl)
CN (2) CN105792086B (pl)
AR (1) AR086775A1 (pl)
AU (8) AU2012279357B2 (pl)
BR (2) BR122020001361B1 (pl)
CA (3) CA3157717A1 (pl)
DK (1) DK2727383T3 (pl)
ES (2) ES2871224T3 (pl)
HU (1) HUE054452T2 (pl)
IL (10) IL313393B2 (pl)
MX (1) MX2013014684A (pl)
MY (3) MY165933A (pl)
PL (1) PL2727383T3 (pl)
RU (3) RU2731025C2 (pl)
SG (1) SG10201604679UA (pl)
TW (7) TW202512737A (pl)
UA (2) UA130251C2 (pl)
WO (1) WO2013006338A2 (pl)

Families Citing this family (335)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE534980C2 (sv) 2009-08-26 2012-03-06 Svenska Utvecklings Entreprenoeren Susen Ab Metod för att väcka en insomnad motorfordonsförare
MY165933A (en) 2011-07-01 2018-05-18 Dolby Laboratories Licensing Corp System and method for adaptive audio signal generation, coding and rendering
EP2862370B1 (en) * 2012-06-19 2017-08-30 Dolby Laboratories Licensing Corporation Rendering and playback of spatial audio using channel-based audio systems
US9589571B2 (en) 2012-07-19 2017-03-07 Dolby Laboratories Licensing Corporation Method and device for improving the rendering of multi-channel audio signals
EP2863657B1 (en) * 2012-07-31 2019-09-18 Intellectual Discovery Co., Ltd. Method and device for processing audio signal
CN104604258B (zh) 2012-08-31 2017-04-26 杜比实验室特许公司 用于呈现器与可独立寻址的驱动器的阵列之间的通信的双向互连
KR101676634B1 (ko) 2012-08-31 2016-11-16 돌비 레버러토리즈 라이쎈싱 코오포레이션 오브젝트―기반 오디오를 위한 반사된 사운드 렌더링
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
WO2014035728A2 (en) 2012-08-31 2014-03-06 Dolby Laboratories Licensing Corporation Virtual rendering of object-based audio
JP6085029B2 (ja) 2012-08-31 2017-02-22 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 種々の聴取環境におけるオブジェクトに基づくオーディオのレンダリング及び再生のためのシステム
BR122021021487B1 (pt) * 2012-09-12 2022-11-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V Aparelho e método para fornecer capacidades melhoradas de downmix guiado para áudio 3d
KR20140047509A (ko) * 2012-10-12 2014-04-22 한국전자통신연구원 객체 오디오 신호의 잔향 신호를 이용한 오디오 부/복호화 장치
AU2013355504C1 (en) 2012-12-04 2016-12-15 Samsung Electronics Co., Ltd. Audio providing apparatus and audio providing method
US9805725B2 (en) 2012-12-21 2017-10-31 Dolby Laboratories Licensing Corporation Object clustering for rendering object-based audio content based on perceptual criteria
TWI635753B (zh) 2013-01-07 2018-09-11 美商杜比實驗室特許公司 使用向上發聲驅動器之用於反射聲音呈現的虛擬高度濾波器
US10068579B2 (en) 2013-01-15 2018-09-04 Electronics And Telecommunications Research Institute Encoding/decoding apparatus for processing channel signal and method therefor
WO2014112793A1 (ko) 2013-01-15 2014-07-24 한국전자통신연구원 채널 신호를 처리하는 부호화/복호화 장치 및 방법
KR102160218B1 (ko) * 2013-01-15 2020-09-28 한국전자통신연구원 사운드 바를 위한 오디오 신호 처리 장치 및 방법
EP2757558A1 (en) * 2013-01-18 2014-07-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Time domain level adjustment for audio signal decoding or encoding
US9883310B2 (en) 2013-02-08 2018-01-30 Qualcomm Incorporated Obtaining symmetry information for higher order ambisonic audio renderers
US9609452B2 (en) 2013-02-08 2017-03-28 Qualcomm Incorporated Obtaining sparseness information for higher order ambisonic audio renderers
US10178489B2 (en) * 2013-02-08 2019-01-08 Qualcomm Incorporated Signaling audio rendering information in a bitstream
US9685163B2 (en) * 2013-03-01 2017-06-20 Qualcomm Incorporated Transforming spherical harmonic coefficients
EP2974010B1 (en) * 2013-03-15 2021-08-18 DTS, Inc. Automatic multi-channel music mix from multiple audio stems
US10038957B2 (en) * 2013-03-19 2018-07-31 Nokia Technologies Oy Audio mixing based upon playing device location
WO2014160717A1 (en) * 2013-03-28 2014-10-02 Dolby Laboratories Licensing Corporation Using single bitstream to produce tailored audio device mixes
AU2014241011B2 (en) * 2013-03-28 2016-01-28 Dolby International Ab Rendering of audio objects with apparent size to arbitrary loudspeaker layouts
TWI530941B (zh) 2013-04-03 2016-04-21 杜比實驗室特許公司 用於基於物件音頻之互動成像的方法與系統
JP6204682B2 (ja) * 2013-04-05 2017-09-27 日本放送協会 音響信号再生装置
JP6204684B2 (ja) * 2013-04-05 2017-09-27 日本放送協会 音響信号再生装置
JP6204681B2 (ja) * 2013-04-05 2017-09-27 日本放送協会 音響信号再生装置
JP6204683B2 (ja) * 2013-04-05 2017-09-27 日本放送協会 音響信号再生装置、音響信号作成装置
US20160050508A1 (en) * 2013-04-05 2016-02-18 William Gebbens REDMANN Method for managing reverberant field for immersive audio
JP2014204316A (ja) * 2013-04-05 2014-10-27 日本放送協会 音響信号再生装置、音響信号作成装置
JP6204680B2 (ja) * 2013-04-05 2017-09-27 日本放送協会 音響信号再生装置、音響信号作成装置
WO2014171706A1 (ko) * 2013-04-15 2014-10-23 인텔렉추얼디스커버리 주식회사 가상 객체 생성을 이용한 오디오 신호 처리 방법
CN105122846B (zh) * 2013-04-26 2018-01-30 索尼公司 声音处理装置及声音处理系统
EP2946573B1 (en) * 2013-04-30 2019-10-02 Huawei Technologies Co., Ltd. Audio signal processing apparatus
JP6515087B2 (ja) 2013-05-16 2019-05-15 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． オーディオ処理装置及び方法
WO2014184706A1 (en) * 2013-05-16 2014-11-20 Koninklijke Philips N.V. An audio apparatus and method therefor
US9706324B2 (en) 2013-05-17 2017-07-11 Nokia Technologies Oy Spatial object oriented audio apparatus
US9763019B2 (en) * 2013-05-29 2017-09-12 Qualcomm Incorporated Analysis of decomposed representations of a sound field
KR101410976B1 (ko) 2013-05-31 2014-06-23 한국산업은행 대사 또는 현장감 전달 목적에 따른 스피커 위치 지정 방법 및 그 장치
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
CN105264914B (zh) * 2013-06-10 2017-03-22 株式会社索思未来 音频再生装置以及方法
US9705953B2 (en) * 2013-06-17 2017-07-11 Adobe Systems Incorporated Local control of digital signal processing
CN104240711B (zh) * 2013-06-18 2019-10-11 杜比实验室特许公司 用于生成自适应音频内容的方法、系统和装置
WO2014204911A1 (en) * 2013-06-18 2014-12-24 Dolby Laboratories Licensing Corporation Bass management for audio rendering
TWM487509U (zh) 2013-06-19 2014-10-01 杜比實驗室特許公司 音訊處理設備及電子裝置
US9883311B2 (en) 2013-06-28 2018-01-30 Dolby Laboratories Licensing Corporation Rendering of audio objects using discontinuous rendering-matrix updates
KR102084646B1 (ko) * 2013-07-04 2020-04-14 삼성전자주식회사 음성 인식 장치 및 음성 인식 방법
EP3020042B1 (en) 2013-07-08 2018-03-21 Dolby Laboratories Licensing Corporation Processing of time-varying metadata for lossless resampling
EP2830048A1 (en) 2013-07-22 2015-01-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for realizing a SAOC downmix of 3D audio content
EP2830335A3 (en) 2013-07-22 2015-02-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus, method, and computer program for mapping first and second input channels to at least one output channel
TWI560699B (en) * 2013-07-22 2016-12-01 Fraunhofer Ges Forschung Apparatus and method for efficient object metadata coding
EP2830047A1 (en) * 2013-07-22 2015-01-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for low delay object metadata coding
EP2830045A1 (en) 2013-07-22 2015-01-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Concept for audio encoding and decoding for audio channels and audio objects
PL3429233T3 (pl) 2013-07-30 2020-11-16 Dts, Inc. Dekoder matrycowy z panoramowaniem parami o stałej mocy
CN105432098B (zh) 2013-07-30 2017-08-29 杜比国际公司 针对任意扬声器布局的音频对象的平移
KR102327504B1 (ko) * 2013-07-31 2021-11-17 돌비 레버러토리즈 라이쎈싱 코오포레이션 공간적으로 분산된 또는 큰 오디오 오브젝트들의 프로세싱
CN105518569A (zh) 2013-08-21 2016-04-20 汤姆逊许可公司 具备受观看方向控制的摇摄功能的视频显示器
US9483228B2 (en) 2013-08-26 2016-11-01 Dolby Laboratories Licensing Corporation Live engine
CN105612510B (zh) * 2013-08-28 2018-11-13 兰德音频有限公司 用于使用语义数据执行自动音频制作的系统和方法
EP3503095A1 (en) * 2013-08-28 2019-06-26 Dolby Laboratories Licensing Corp. Hybrid waveform-coded and parametric-coded speech enhancement
JP6506764B2 (ja) 2013-09-12 2019-04-24 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 ダウンミックスされたオーディオ・コンテンツについてのラウドネス調整
CN109903776B (zh) 2013-09-12 2024-03-01 杜比实验室特许公司 用于各种回放环境的动态范围控制
US8751832B2 (en) * 2013-09-27 2014-06-10 James A Cashin Secure system and method for audio processing
US9067135B2 (en) 2013-10-07 2015-06-30 Voyetra Turtle Beach, Inc. Method and system for dynamic control of game audio based on audio analysis
US10063982B2 (en) 2013-10-09 2018-08-28 Voyetra Turtle Beach, Inc. Method and system for a game headset with audio alerts based on audio track analysis
US9338541B2 (en) 2013-10-09 2016-05-10 Voyetra Turtle Beach, Inc. Method and system for in-game visualization based on audio analysis
US9716958B2 (en) * 2013-10-09 2017-07-25 Voyetra Turtle Beach, Inc. Method and system for surround sound processing in a headset
US8979658B1 (en) 2013-10-10 2015-03-17 Voyetra Turtle Beach, Inc. Dynamic adjustment of game controller sensitivity based on audio analysis
CN105637582B (zh) * 2013-10-17 2019-12-31 株式会社索思未来 音频编码装置及音频解码装置
KR102231755B1 (ko) * 2013-10-25 2021-03-24 삼성전자주식회사 입체 음향 재생 방법 및 장치
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
US9888333B2 (en) * 2013-11-11 2018-02-06 Google Technology Holdings LLC Three-dimensional audio rendering techniques
CN105723740B (zh) * 2013-11-14 2019-09-17 杜比实验室特许公司 音频的屏幕相对呈现和用于这样的呈现的音频的编码和解码
ES2710774T3 (es) * 2013-11-27 2019-04-26 Dts Inc Mezcla de matriz basada en multipletes para audio de múltiples canales de alta cantidad de canales
WO2015080967A1 (en) 2013-11-28 2015-06-04 Dolby Laboratories Licensing Corporation Position-based gain adjustment of object-based audio and ring-based channel audio
EP2892250A1 (en) * 2014-01-07 2015-07-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating a plurality of audio channels
US9704491B2 (en) 2014-02-11 2017-07-11 Disney Enterprises, Inc. Storytelling environment: distributed immersive audio soundscape
US9578436B2 (en) * 2014-02-20 2017-02-21 Bose Corporation Content-aware audio modes
BR112016021214B1 (pt) * 2014-03-18 2024-01-23 Koninklijke Philips N.V Método de geração de um sinal de áudio para um item de conteúdo audiovisual, aparelho para geração de um sinal de áudio para um item de conteúdo audiovisual e aparelho para geração de uma saída de áudio
US10412522B2 (en) 2014-03-21 2019-09-10 Qualcomm Incorporated Inserting audio channels into descriptions of soundfields
CN106104681B (zh) * 2014-03-21 2020-02-11 杜比国际公司 对压缩的高阶高保真立体声(hoa)表示进行解码的方法及装置
EP2922057A1 (en) 2014-03-21 2015-09-23 Thomson Licensing Method for compressing a Higher Order Ambisonics (HOA) signal, method for decompressing a compressed HOA signal, apparatus for compressing a HOA signal, and apparatus for decompressing a compressed HOA signal
TWI718979B (zh) * 2014-03-24 2021-02-11 瑞典商杜比國際公司 應用動態範圍壓縮至高階保真立體音響信號之方法和裝置
JP6313641B2 (ja) * 2014-03-25 2018-04-18 日本放送協会 チャンネル数変換装置
EP2925024A1 (en) 2014-03-26 2015-09-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for audio rendering employing a geometric distance definition
EP2928216A1 (en) * 2014-03-26 2015-10-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for screen related audio object remapping
RU2676415C1 (ru) 2014-04-11 2018-12-28 Самсунг Электроникс Ко., Лтд. Способ и устройство для рендеринга звукового сигнала и компьютерно-читаемый носитель информации
US10068577B2 (en) 2014-04-25 2018-09-04 Dolby Laboratories Licensing Corporation Audio segmentation based on spatial metadata
HK1195445A2 (en) * 2014-05-08 2014-11-07 黄伟明 Endpoint mixing system and reproduction method of endpoint mixed sounds
CN109068260B (zh) * 2014-05-21 2020-11-27 杜比国际公司 配置经由家庭音频回放系统的音频的回放的系统和方法
RU2019122989A (ru) * 2014-05-30 2019-09-16 Сони Корпорейшн Устройство обработки информации и способ обработки информации
CN106415712B (zh) * 2014-05-30 2019-11-15 高通股份有限公司 用于渲染高阶立体混响系数的装置和方法
CN106465028B (zh) * 2014-06-06 2019-02-15 索尼公司 音频信号处理装置和方法、编码装置和方法以及程序
US10139907B2 (en) * 2014-06-16 2018-11-27 Immersion Corporation Systems and methods for foley-style haptic content creation
US20180165358A1 (en) * 2014-06-30 2018-06-14 Sony Corporation Information processing apparatus and information processing method
KR102396133B1 (ko) * 2014-07-18 2022-05-10 소니그룹주식회사 송신 장치, 송신 방법, 수신 장치 및 수신 방법
WO2016018787A1 (en) * 2014-07-31 2016-02-04 Dolby Laboratories Licensing Corporation Audio processing systems and methods
WO2016024847A1 (ko) * 2014-08-13 2016-02-18 삼성전자 주식회사 음향 신호를 생성하고 재생하는 방법 및 장치
CN105657633A (zh) * 2014-09-04 2016-06-08 杜比实验室特许公司 生成针对音频对象的元数据
US9782672B2 (en) * 2014-09-12 2017-10-10 Voyetra Turtle Beach, Inc. Gaming headset with enhanced off-screen awareness
JP6809221B2 (ja) * 2014-09-12 2021-01-06 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
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
EP3198887A1 (en) * 2014-09-24 2017-08-02 Dolby Laboratories Licensing Corp. Overhead speaker system
US20160094914A1 (en) * 2014-09-30 2016-03-31 Alcatel-Lucent Usa Inc. Systems and methods for localizing audio streams via acoustic large scale speaker arrays
US10856042B2 (en) * 2014-09-30 2020-12-01 Sony Corporation Transmission apparatus, transmission method, reception apparatus and reception method for transmitting a plurality of types of audio data items
KR102226817B1 (ko) * 2014-10-01 2021-03-11 삼성전자주식회사 콘텐츠 재생 방법 및 그 방법을 처리하는 전자 장치
RU2696952C2 (ru) 2014-10-01 2019-08-07 Долби Интернешнл Аб Аудиокодировщик и декодер
CA2962806C (en) 2014-10-02 2023-03-14 Dolby International Ab Decoding method and decoder for dialog enhancement
JP6812517B2 (ja) * 2014-10-03 2021-01-13 ドルビー・インターナショナル・アーベー パーソナル化されたオーディオへのスマート・アクセス
JP6412259B2 (ja) 2014-10-03 2018-10-24 ドルビー・インターナショナル・アーベー パーソナル化されたオーディオへのスマート・アクセス
EP3213323B1 (en) 2014-10-31 2018-12-12 Dolby International AB Parametric encoding and decoding of multichannel audio signals
US9560467B2 (en) * 2014-11-11 2017-01-31 Google Inc. 3D immersive spatial audio systems and methods
US10609475B2 (en) 2014-12-05 2020-03-31 Stages Llc Active noise control and customized audio system
CN112802496B (zh) 2014-12-11 2025-01-24 杜比实验室特许公司 元数据保留的音频对象聚类
US10057705B2 (en) * 2015-01-13 2018-08-21 Harman International Industries, Incorporated System and method for transitioning between audio system modes
JP6550756B2 (ja) * 2015-01-20 2019-07-31 ヤマハ株式会社 オーディオ信号処理装置
US10057707B2 (en) 2015-02-03 2018-08-21 Dolby Laboratories Licensing Corporation Optimized virtual scene layout for spatial meeting playback
CN107211027B (zh) 2015-02-03 2020-09-15 杜比实验室特许公司 感知质量比会议中原始听到的更高的后会议回放系统
EP3254477A1 (en) 2015-02-03 2017-12-13 Dolby Laboratories Licensing Corporation Adaptive audio construction
EP3254476B1 (en) * 2015-02-06 2021-01-27 Dolby Laboratories Licensing Corporation Hybrid, priority-based rendering system and method for adaptive audio
CN105992120B (zh) * 2015-02-09 2019-12-31 杜比实验室特许公司 音频信号的上混音
CN105989845B (zh) 2015-02-25 2020-12-08 杜比实验室特许公司 视频内容协助的音频对象提取
US9933991B2 (en) * 2015-03-10 2018-04-03 Harman International Industries, Limited Remote controlled digital audio mixing system
TWI890652B (zh) 2015-03-13 2025-07-11 瑞典商杜比國際公司 音訊處理單元、用於將經編碼的音訊位元流解碼之方法以及非暫態電腦可讀媒體
WO2016148552A2 (ko) * 2015-03-19 2016-09-22 (주)소닉티어랩 음상 외재화에서 3차원 사운드 이미지를 재생하는 장치 및 방법
US10992727B2 (en) * 2015-04-08 2021-04-27 Sony Corporation Transmission apparatus, transmission method, reception apparatus, and reception method
US10136240B2 (en) * 2015-04-20 2018-11-20 Dolby Laboratories Licensing Corporation Processing audio data to compensate for partial hearing loss or an adverse hearing environment
US10257636B2 (en) 2015-04-21 2019-04-09 Dolby Laboratories Licensing Corporation Spatial audio signal manipulation
US20160315722A1 (en) * 2015-04-22 2016-10-27 Apple Inc. Audio stem delivery and control
EP3288025A4 (en) 2015-04-24 2018-11-07 Sony Corporation Transmission device, transmission method, reception device, and reception method
EP3295687B1 (en) 2015-05-14 2019-03-13 Dolby Laboratories Licensing Corporation Generation and playback of near-field audio content
WO2016190460A1 (ko) * 2015-05-26 2016-12-01 삼성전자 주식회사 입체 음향 재생 방법 및 장치
US9985676B2 (en) * 2015-06-05 2018-05-29 Braven, Lc Multi-channel mixing console
CN107820711B (zh) 2015-06-17 2020-09-08 弗劳恩霍夫应用研究促进协会 用于音频编码系统中用户交互性的响度控制
TWI607655B (zh) * 2015-06-19 2017-12-01 Sony Corp Coding apparatus and method, decoding apparatus and method, and program
DE102015008000A1 (de) * 2015-06-24 2016-12-29 Saalakustik.De Gmbh Verfahren zur Schallwiedergabe in Reflexionsumgebungen, insbesondere in Hörräumen
US9530426B1 (en) * 2015-06-24 2016-12-27 Microsoft Technology Licensing, Llc Filtering sounds for conferencing applications
WO2016210174A1 (en) * 2015-06-25 2016-12-29 Dolby Laboratories Licensing Corporation Audio panning transformation system and method
GB2540225A (en) * 2015-07-08 2017-01-11 Nokia Technologies Oy Distributed audio capture and mixing control
CN105187625B (zh) * 2015-07-13 2018-11-16 努比亚技术有限公司 一种电子设备及音频处理方法
GB2529310B (en) * 2015-07-16 2016-11-30 Powerchord Group Ltd A method of augmenting an audio content
GB2540404B (en) * 2015-07-16 2019-04-10 Powerchord Group Ltd Synchronising an audio signal
GB2540407B (en) * 2015-07-16 2020-05-20 Powerchord Group Ltd Personal audio mixer
US9934790B2 (en) * 2015-07-31 2018-04-03 Apple Inc. Encoded audio metadata-based equalization
CN105070304B (zh) 2015-08-11 2018-09-04 小米科技有限责任公司 实现对象音频录音的方法及装置、电子设备
WO2017031016A1 (en) 2015-08-14 2017-02-23 Dts, Inc. Bass management for object-based audio
KR102423753B1 (ko) 2015-08-20 2022-07-21 삼성전자주식회사 스피커 위치 정보에 기초하여, 오디오 신호를 처리하는 방법 및 장치
US9832590B2 (en) * 2015-09-12 2017-11-28 Dolby Laboratories Licensing Corporation Audio program playback calibration based on content creation environment
AU2015410432B2 (en) * 2015-09-28 2021-06-17 Razer (Asia-Pacific) Pte Ltd Computers, methods for controlling a computer, and computer-readable media
US10341770B2 (en) 2015-09-30 2019-07-02 Apple Inc. Encoded audio metadata-based loudness equalization and dynamic equalization during DRC
US20170098452A1 (en) * 2015-10-02 2017-04-06 Dts, Inc. Method and system for audio processing of dialog, music, effect and height objects
US9877137B2 (en) * 2015-10-06 2018-01-23 Disney Enterprises, Inc. Systems and methods for playing a venue-specific object-based audio
WO2017069055A1 (ja) 2015-10-21 2017-04-27 富士フイルム株式会社 映像音響システム
US9807535B2 (en) * 2015-10-30 2017-10-31 International Business Machines Corporation Three dimensional audio speaker array
EP3378240B1 (en) 2015-11-20 2019-12-11 Dolby Laboratories Licensing Corporation System and method for rendering an audio program
CN105979349A (zh) * 2015-12-03 2016-09-28 乐视致新电子科技（天津）有限公司 一种音频数据处理的方法和装置
WO2017106368A1 (en) 2015-12-18 2017-06-22 Dolby Laboratories Licensing Corporation Dual-orientation speaker for rendering immersive audio content
WO2017126895A1 (ko) * 2016-01-19 2017-07-27 지오디오랩 인코포레이티드 오디오 신호 처리 장치 및 처리 방법
WO2017130210A1 (en) * 2016-01-27 2017-08-03 Indian Institute Of Technology Bombay Method and system for rendering audio streams
CN108605183B (zh) 2016-01-29 2020-09-22 杜比实验室特许公司 具有功率共享、传信和多相电源的多通道电影院放大器
US11290819B2 (en) 2016-01-29 2022-03-29 Dolby Laboratories Licensing Corporation Distributed amplification and control system for immersive audio multi-channel amplifier
CN105656915B (zh) * 2016-01-29 2019-01-18 腾讯科技（深圳）有限公司 即时通话方法、装置和系统
US10778160B2 (en) 2016-01-29 2020-09-15 Dolby Laboratories Licensing Corporation Class-D dynamic closed loop feedback amplifier
CN108702582B (zh) 2016-01-29 2020-11-06 杜比实验室特许公司 用于双耳对话增强的方法和装置
US9924291B2 (en) * 2016-02-16 2018-03-20 Sony Corporation Distributed wireless speaker system
US10573324B2 (en) * 2016-02-24 2020-02-25 Dolby International Ab Method and system for bit reservoir control in case of varying metadata
CN105898669B (zh) * 2016-03-18 2017-10-20 南京青衿信息科技有限公司 一种声音对象的编码方法
EP3434023B1 (en) 2016-03-24 2021-10-13 Dolby Laboratories Licensing Corporation Near-field rendering of immersive audio content in portable computers and devices
US10325610B2 (en) * 2016-03-30 2019-06-18 Microsoft Technology Licensing, Llc Adaptive audio rendering
GB2550877A (en) * 2016-05-26 2017-12-06 Univ Surrey Object-based audio rendering
KR102483042B1 (ko) 2016-06-17 2022-12-29 디티에스, 인코포레이티드 근거리/원거리 렌더링을 사용한 거리 패닝
US20170372697A1 (en) * 2016-06-22 2017-12-28 Elwha Llc Systems and methods for rule-based user control of audio rendering
US10951985B1 (en) * 2016-07-01 2021-03-16 Gebre Waddell Method and system for audio critical listening and evaluation
US9956910B2 (en) * 2016-07-18 2018-05-01 Toyota Motor Engineering & Manufacturing North America, Inc. Audible notification systems and methods for autonomous vehicles
CN116612731A (zh) 2016-07-22 2023-08-18 杜比实验室特许公司 现场音乐表演的多媒体内容的基于网络的处理及分布
CN106375778B (zh) * 2016-08-12 2020-04-17 南京青衿信息科技有限公司 一种符合数字电影规范的三维音频节目码流传输的方法
GB201615538D0 (en) * 2016-09-13 2016-10-26 Nokia Technologies Oy A method , apparatus and computer program for processing audio signals
JP7003924B2 (ja) * 2016-09-20 2022-01-21 ソニーグループ株式会社 情報処理装置と情報処理方法およびプログラム
CN109565631B (zh) * 2016-09-28 2020-12-18 雅马哈株式会社 混音器、混音器的控制方法以及程序
GB2554447A (en) 2016-09-28 2018-04-04 Nokia Technologies Oy Gain control in spatial audio systems
CN117221801A (zh) * 2016-09-29 2023-12-12 杜比实验室特许公司 环绕声系统中扬声器位置的自动发现和定位
US10349196B2 (en) * 2016-10-03 2019-07-09 Nokia Technologies Oy Method of editing audio signals using separated objects and associated apparatus
US10419866B2 (en) 2016-10-07 2019-09-17 Microsoft Technology Licensing, Llc Shared three-dimensional audio bed
US9980078B2 (en) * 2016-10-14 2018-05-22 Nokia Technologies Oy Audio object modification in free-viewpoint rendering
US10516914B2 (en) * 2016-10-19 2019-12-24 Centurylink Intellectual Property Llc Method and system for implementing automatic audio optimization for streaming services
EP3470976A1 (en) * 2017-10-12 2019-04-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and apparatus for efficient delivery and usage of audio messages for high quality of experience
US10535355B2 (en) 2016-11-18 2020-01-14 Microsoft Technology Licensing, Llc Frame coding for spatial audio data
US10945080B2 (en) 2016-11-18 2021-03-09 Stages Llc Audio analysis and processing system
CN114466279B (zh) 2016-11-25 2025-10-14 索尼公司 再现方法、装置及介质、信息处理方法及装置
JP6993774B2 (ja) * 2016-12-07 2022-01-14 シャープ株式会社 音声出力制御装置
WO2018132417A1 (en) 2017-01-13 2018-07-19 Dolby Laboratories Licensing Corporation Dynamic equalization for cross-talk cancellation
US10659906B2 (en) * 2017-01-13 2020-05-19 Qualcomm Incorporated Audio parallax for virtual reality, augmented reality, and mixed reality
CA3054237A1 (en) * 2017-01-27 2018-08-02 Auro Technologies Nv Processing method and system for panning audio objects
DE102017102234A1 (de) * 2017-02-06 2018-08-09 Visteon Global Technologies, Inc. Verfahren und Vorrichtung zur räumlichen Darstellung virtueller Geräuschquellen in einem Fahrzeug
WO2018150774A1 (ja) * 2017-02-17 2018-08-23 シャープ株式会社 音声信号処理装置及び音声信号処理システム
WO2018173413A1 (ja) * 2017-03-24 2018-09-27 シャープ株式会社 音声信号処理装置及び音声信号処理システム
RU2763391C2 (ru) * 2017-04-13 2021-12-28 Сони Корпорейшн Устройство, способ и постоянный считываемый компьютером носитель для обработки сигналов
US9820073B1 (en) 2017-05-10 2017-11-14 Tls Corp. Extracting a common signal from multiple audio signals
US11595774B2 (en) 2017-05-12 2023-02-28 Microsoft Technology Licensing, Llc Spatializing audio data based on analysis of incoming audio data
US9843883B1 (en) * 2017-05-12 2017-12-12 QoSound, Inc. Source independent sound field rotation for virtual and augmented reality applications
US20180357038A1 (en) * 2017-06-09 2018-12-13 Qualcomm Incorporated Audio metadata modification at rendering device
WO2018231185A1 (ru) * 2017-06-16 2018-12-20 Василий Васильевич ДУМА Способ синхронизации звуковых сигналов
US10028069B1 (en) 2017-06-22 2018-07-17 Sonos, Inc. Immersive audio in a media playback system
US10516962B2 (en) 2017-07-06 2019-12-24 Huddly As Multi-channel binaural recording and dynamic playback
EP3662470B1 (en) 2017-08-01 2021-03-24 Dolby Laboratories Licensing Corporation Audio object classification based on location metadata
US11128977B2 (en) 2017-09-29 2021-09-21 Apple Inc. Spatial audio downmixing
WO2019067469A1 (en) 2017-09-29 2019-04-04 Zermatt Technologies Llc FILE FORMAT FOR SPACE
JP7358986B2 (ja) 2017-10-05 2023-10-11 ソニーグループ株式会社 復号装置および方法、並びにプログラム
FR3072840B1 (fr) * 2017-10-23 2021-06-04 L Acoustics Arrangement spatial de dispositifs de diffusion sonore
CN111567037B (zh) 2017-11-10 2022-12-06 惠普发展公司，有限责任合伙企业 会议环境监视
US10440497B2 (en) * 2017-11-17 2019-10-08 Intel Corporation Multi-modal dereverbaration in far-field audio systems
US10511909B2 (en) * 2017-11-29 2019-12-17 Boomcloud 360, Inc. Crosstalk cancellation for opposite-facing transaural loudspeaker systems
EP3726859A4 (en) * 2017-12-12 2021-04-14 Sony Corporation SIGNAL PROCESSING DEVICE AND METHOD AND PROGRAM
TWI895201B (zh) * 2018-01-26 2025-08-21 瑞典商都比國際公司 用於執行一音訊信號之高頻重建之方法、音訊處理單元及非暫時性電腦可讀媒體
EP4057281A1 (en) 2018-02-01 2022-09-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio scene encoder, audio scene decoder and related methods using hybrid encoder/decoder spatial analysis
KR102482960B1 (ko) 2018-02-07 2022-12-29 삼성전자주식회사 듀얼 스피커를 이용한 오디오 데이터 재생 방법 및 그의 전자 장치
DE102018206025A1 (de) * 2018-02-19 2019-08-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren für objektbasiertes, räumliches Audio-Mastering
US10514882B2 (en) 2018-02-21 2019-12-24 Microsoft Technology Licensing, Llc Digital audio processing system for adjoining digital audio stems based on computed audio intensity/characteristics
US10609503B2 (en) 2018-04-08 2020-03-31 Dts, Inc. Ambisonic depth extraction
CN115346539A (zh) * 2018-04-11 2022-11-15 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
KR102823969B1 (ko) * 2018-04-16 2025-06-23 돌비 레버러토리즈 라이쎈싱 코오포레이션 방향성 사운드 소스의 인코딩 및 디코딩을 위한 방법, 장치 및 시스템
US10672405B2 (en) * 2018-05-07 2020-06-02 Google Llc Objective quality metrics for ambisonic spatial audio
US10630870B2 (en) * 2018-06-20 2020-04-21 Gdc Technology (Shenzhen) Limited System and method for augmented reality movie screenings
EP3588988B1 (en) * 2018-06-26 2021-02-17 Nokia Technologies Oy Selective presentation of ambient audio content for spatial audio presentation
US20200007988A1 (en) * 2018-07-02 2020-01-02 Microchip Technology Incorporated Wireless signal source based audio output and related systems, methods and devices
CA3091241A1 (en) 2018-07-02 2020-01-09 Dolby Laboratories Licensing Corporation Methods and devices for generating or decoding a bitstream comprising immersive audio signals
US10445056B1 (en) * 2018-07-03 2019-10-15 Disney Enterprises, Inc. System for deliverables versioning in audio mastering
CN110675889A (zh) 2018-07-03 2020-01-10 阿里巴巴集团控股有限公司 音频信号处理方法、客户端和电子设备
US10455078B1 (en) * 2018-07-11 2019-10-22 International Business Machines Corporation Enhancing privacy in mobile phone calls by caller controlled audio delivering modes
GB2575510A (en) 2018-07-13 2020-01-15 Nokia Technologies Oy Spatial augmentation
US11159327B2 (en) * 2018-08-06 2021-10-26 Tyson York Winarski Blockchain augmentation of a material exchange format MXF file
CN112639968B (zh) 2018-08-30 2024-10-01 杜比国际公司 用于控制对经低比特率编码的音频的增强的方法和装置
US10404467B1 (en) * 2018-09-09 2019-09-03 Tyson York Winarski Blockchain digest augmention of media files including group-of-pictures video streams for MXF files
US20200081681A1 (en) * 2018-09-10 2020-03-12 Spotify Ab Mulitple master music playback
KR20210066807A (ko) 2018-09-28 2021-06-07 소니그룹주식회사 정보 처리 장치 및 방법, 그리고 프로그램
US10932344B2 (en) * 2018-10-09 2021-02-23 Rovi Guides, Inc. Systems and methods for emulating an environment created by the outputs of a plurality of devices
CN111869239B (zh) 2018-10-16 2021-10-08 杜比实验室特许公司 用于低音管理的方法和装置
EP3870991A4 (en) 2018-10-24 2022-08-17 Otto Engineering Inc. DIRECTIONAL AUDIO COMMUNICATION SYSTEM
CN112970270B (zh) 2018-11-13 2023-10-13 杜比实验室特许公司 沉浸式音频服务中的音频处理
JP7553355B2 (ja) 2018-11-13 2024-09-18 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 オーディオ信号及び関連するメタデータによる空間オーディオの表現
CN109451417B (zh) * 2018-11-29 2024-03-15 广州艾美网络科技有限公司 多声道音频处理方法及系统
RU2768224C1 (ru) * 2018-12-13 2022-03-23 Долби Лабораторис Лайсэнзин Корпорейшн Двусторонняя медийная аналитика
EP3900373A4 (en) * 2018-12-18 2022-08-10 Intel Corporation DISPLAY-BASED AUDIO DIVISION IN MULTIMEDIA ENVIRONMENTS
WO2020139588A1 (en) 2018-12-24 2020-07-02 Dts, Inc. Room acoustics simulation using deep learning image analysis
US11503422B2 (en) * 2019-01-22 2022-11-15 Harman International Industries, Incorporated Mapping virtual sound sources to physical speakers in extended reality applications
CN116312572A (zh) * 2019-01-31 2023-06-23 华为技术有限公司 一种音频信号处理方法及装置
KR102737006B1 (ko) * 2019-03-08 2024-12-02 엘지전자 주식회사 음향 객체 추종을 위한 방법 및 이를 위한 장치
KR20210148238A (ko) * 2019-04-02 2021-12-07 에스와이엔지, 인크. 공간적 오디오 렌더링을 위한 시스템들 및 방법들
JP7419666B2 (ja) 2019-04-03 2024-01-23 ヤマハ株式会社 音信号処理装置および音信号処理方法
EP3949368B1 (en) * 2019-04-03 2023-11-01 Dolby Laboratories Licensing Corporation Scalable voice scene media server
US11087738B2 (en) * 2019-06-11 2021-08-10 Lucasfilm Entertainment Company Ltd. LLC System and method for music and effects sound mix creation in audio soundtrack versioning
CN114080822B (zh) * 2019-06-20 2023-11-03 杜比实验室特许公司 S扬声器上m声道输入的渲染
CN112233647B (zh) * 2019-06-26 2025-10-17 索尼公司 信息处理设备和方法以及计算机可读存储介质
US11841899B2 (en) 2019-06-28 2023-12-12 Apple Inc. Spatial audio file format for storing capture metadata
CN112153530B (zh) * 2019-06-28 2022-05-27 苹果公司 用于存储捕获元数据的空间音频文件格式
EP3994689B1 (en) 2019-07-02 2024-01-03 Dolby International AB Methods and apparatus for representation, encoding, and decoding of discrete directivity data
US11580213B2 (en) 2019-07-03 2023-02-14 Qualcomm Incorporated Password-based authorization for audio rendering
US10972852B2 (en) * 2019-07-03 2021-04-06 Qualcomm Incorporated Adapting audio streams for rendering
US12387734B2 (en) 2019-07-08 2025-08-12 Voiceage Corporation Method and system for coding metadata in audio streams and for flexible intra-object and inter-object bitrate adaptation
CN114175685B (zh) 2019-07-09 2023-12-12 杜比实验室特许公司 音频内容的与呈现独立的母带处理
EP4002870A4 (en) * 2019-07-19 2022-09-28 Sony Group Corporation SIGNAL PROCESSING DEVICE AND METHOD AND PROGRAM
JP7578219B2 (ja) * 2019-07-30 2024-11-06 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 複数のスピーカーを通じた複数のオーディオ・ストリームの再生の管理
CN114303392B (zh) 2019-08-30 2024-12-31 杜比实验室特许公司 多声道音频信号的声道标识
FR3100680B1 (fr) * 2019-09-09 2022-11-04 L Acoustics Dispositif de diffusion sonore a directivite large bande controlee
JP7662260B2 (ja) * 2019-09-19 2025-04-15 ソニーグループ株式会社 信号処理装置、信号処理方法および信号処理システム
TWI735968B (zh) * 2019-10-09 2021-08-11 名世電子企業股份有限公司 音場型自然環境音效系統
JP7373724B2 (ja) * 2019-10-28 2023-11-06 パナソニックＩｐマネジメント株式会社 環境制御システム
TWI884996B (zh) 2019-10-30 2025-06-01 美商杜拜研究特許公司 使用方向性元資料之多通道音頻編碼及解碼
US12177644B2 (en) * 2019-11-04 2024-12-24 Qualcomm Incorporated Signalling of audio effect metadata in a bitstream
US11096006B1 (en) * 2019-11-04 2021-08-17 Facebook Technologies, Llc Dynamic speech directivity reproduction
CN110782865B (zh) * 2019-11-06 2023-08-18 上海音乐学院 一种三维声音创作交互式系统
US11533560B2 (en) * 2019-11-15 2022-12-20 Boomcloud 360 Inc. Dynamic rendering device metadata-informed audio enhancement system
WO2021099363A2 (en) * 2019-11-20 2021-05-27 Dolby International Ab Methods and devices for personalizing audio content
WO2021098957A1 (en) * 2019-11-20 2021-05-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio object renderer, methods for determining loudspeaker gains and computer program using panned object loudspeaker gains and spread object loudspeaker gains
RU2721180C1 (ru) * 2019-12-02 2020-05-18 Самсунг Электроникс Ко., Лтд. Способ генерации анимационной модели головы по речевому сигналу и электронное вычислительное устройство, реализующее его
JP7182751B6 (ja) 2019-12-02 2022-12-20 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 チャネルベースオーディオからオブジェクトベースオーディオへの変換のためのシステム、方法、及び機器
KR102898575B1 (ko) * 2019-12-09 2025-12-10 돌비 레버러토리즈 라이쎈싱 코오포레이션 잡음 메트릭 및 스피치 명료도 메트릭에 기초한 오디오 및 비-오디오 특징의 조정
KR102712458B1 (ko) * 2019-12-09 2024-10-04 삼성전자주식회사 오디오 출력 장치 및 오디오 출력 장치의 제어 방법
GB2592610A (en) 2020-03-03 2021-09-08 Nokia Technologies Oy Apparatus, methods and computer programs for enabling reproduction of spatial audio signals
CN115299079A (zh) 2020-03-19 2022-11-04 松下电器（美国）知识产权公司 音响再现方法、计算机程序及音响再现装置
JP7443870B2 (ja) 2020-03-24 2024-03-06 ヤマハ株式会社 音信号出力方法および音信号出力装置
US11900412B2 (en) * 2020-03-25 2024-02-13 Applied Minds, Llc Audience participation application, system, and method of use
CN111586553B (zh) * 2020-05-27 2022-06-03 京东方科技集团股份有限公司 显示装置及其工作方法
US11275629B2 (en) * 2020-06-25 2022-03-15 Microsoft Technology Licensing, Llc Mixed reality complementary systems
WO2022010454A1 (en) * 2020-07-06 2022-01-13 Hewlett-Packard Development Company, L.P. Binaural down-mixing of audio signals
JP2022017880A (ja) * 2020-07-14 2022-01-26 ソニーグループ株式会社 信号処理装置および方法、並びにプログラム
CN116348951A (zh) * 2020-07-30 2023-06-27 弗劳恩霍夫应用研究促进协会 用于编码音频信号或用于解码经编码音频场景的设备、方法及计算机程序
CN112398455B (zh) * 2020-10-21 2022-09-27 头领科技（昆山）有限公司 一种自适应功率放大器芯片及其自适应控制方法
CN112312298A (zh) 2020-11-19 2021-02-02 北京小米松果电子有限公司 音频播放方法及装置、电子设备和存储介质
JP7536735B2 (ja) * 2020-11-24 2024-08-20 ネイバー コーポレーション ユーザカスタム型臨場感を実現するためのオーディオコンテンツを製作するコンピュータシステムおよびその方法
JP7536733B2 (ja) * 2020-11-24 2024-08-20 ネイバー コーポレーション オーディオと関連してユーザカスタム型臨場感を実現するためのコンピュータシステムおよびその方法
KR102505249B1 (ko) * 2020-11-24 2023-03-03 네이버 주식회사 사용자 맞춤형 현장감 실현을 위한 오디오 콘텐츠를 전송하는 컴퓨터 시스템 및 그의 방법
US11521623B2 (en) 2021-01-11 2022-12-06 Bank Of America Corporation System and method for single-speaker identification in a multi-speaker environment on a low-frequency audio recording
CN114915874B (zh) * 2021-02-10 2023-07-25 北京全景声信息科技有限公司 音频处理方法、装置、设备及介质
RU2759666C1 (ru) * 2021-02-19 2021-11-16 Общество с ограниченной ответственностью «ЯЛОС СТРИМ» Система воспроизведения аудио-видеоданных
CN115223579B (zh) * 2021-04-20 2025-09-12 华为技术有限公司 一种编解码器协商与切换方法
US12192738B2 (en) 2021-04-23 2025-01-07 Samsung Electronics Co., Ltd. Electronic apparatus for audio signal processing and operating method thereof
KR102859939B1 (ko) * 2021-04-23 2025-09-12 삼성전자주식회사 오디오 신호 처리를 위한 전자 장치 및 그 동작 방법
US11581862B2 (en) 2021-04-30 2023-02-14 That Corporation Passive sub-audible room path learning with noise modeling
US20220357834A1 (en) * 2021-05-04 2022-11-10 Harman International Industries, Incorporated Techniques for positioning speakers within a venue
EP4310839A4 (en) 2021-05-21 2024-07-17 Samsung Electronics Co., Ltd. DEVICE AND METHOD FOR PROCESSING A MULTI-CHANNEL AUDIO SIGNAL
ES3034296T3 (en) * 2021-05-28 2025-08-14 Dolby Laboratories Licensing Corp Dynamic range adjustment of spatial audio objects
WO2022262758A1 (zh) * 2021-06-15 2022-12-22 北京字跳网络技术有限公司 音频渲染系统、方法和电子设备
KR20230004007A (ko) 2021-06-30 2023-01-06 삼성전자주식회사 오디오 데이터에 오디오 효과의 중복 적용을 방지하는 방법 및 이를 지원하는 전자 장치
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
CN113923584A (zh) * 2021-09-01 2022-01-11 赛因芯微(北京)电子科技有限公司 基于矩阵音频通道元数据和生成方法、设备及存储介质
CN113905321A (zh) * 2021-09-01 2022-01-07 赛因芯微(北京)电子科技有限公司 基于对象音频通道元数据和生成方法、设备及存储介质
JP7587085B2 (ja) 2021-09-03 2024-11-19 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 空間的メタデータ出力を有する音楽シンセサイザー
CN113963724A (zh) * 2021-09-18 2022-01-21 赛因芯微(北京)电子科技有限公司 音频内容元数据和产生方法、电子设备及存储介质
CN114143695A (zh) * 2021-10-15 2022-03-04 赛因芯微(北京)电子科技有限公司 一种音频流元数据和生成方法、电子设备及存储介质
EP4434031A4 (en) 2021-11-15 2025-10-15 Syng Inc SYSTEMS AND METHODS FOR PERFORMING SPATIAL AUDIO RENDERING USING SPATIALIZATION SHADERS
CN114363792A (zh) * 2021-11-26 2022-04-15 赛因芯微(北京)电子科技有限公司 传输音轨格式串行元数据生成方法、装置、设备及介质
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
CN114363791A (zh) * 2021-11-26 2022-04-15 赛因芯微(北京)电子科技有限公司 串行音频元数据生成方法、装置、设备及存储介质
US11902771B2 (en) * 2021-12-27 2024-02-13 Spatialx Inc. Audio space simulation in a localized audio environment
CN114510212B (zh) * 2021-12-31 2023-08-08 赛因芯微(北京)电子科技有限公司 一种基于串行数字音频接口的数据传输方法、装置及设备
CN114509043B (zh) * 2022-02-15 2024-04-30 深圳须弥云图空间科技有限公司 空间对象编码方法、装置、设备及介质
WO2023212880A1 (zh) * 2022-05-05 2023-11-09 北京小米移动软件有限公司 音频处理方法、装置及存储介质
US12425797B2 (en) 2022-08-10 2025-09-23 Samsung Electronics Co., Ltd. Three-dimensional (3D) sound rendering with multi-channel audio based on mono audio input
KR102504081B1 (ko) * 2022-08-18 2023-02-28 주식회사 킨트 사운드 파일 마스터링 시스템
KR20250087591A (ko) * 2022-10-05 2025-06-16 돌비 레버러토리즈 라이쎈싱 코오포레이션 파라메트릭의 유연한 렌더링 구성 데이터를 이용한 오디오 비트스트림들의 인코딩 및 디코딩을 위한 방법, 장치, 및 매체
WO2024074283A1 (en) * 2022-10-05 2024-04-11 Dolby International Ab Method, apparatus, and medium for decoding of audio signals with skippable blocks
CN120226077A (zh) * 2022-10-05 2025-06-27 杜比国际公司 用于音频比特流编码和解码的方法、设备和介质
IL319635A (en) * 2022-10-05 2025-05-01 Dolby Int Ab Method, device and medium for efficient encoding and decoding of audio bitstreams
KR102608935B1 (ko) * 2023-04-06 2023-12-04 뉴튠(주) 사용자 정보에 기초한 실시간 오디오 믹싱 서비스 제공 방법 및 장치
US12482208B2 (en) 2023-05-30 2025-11-25 Snap Inc. Mirroring 3D assets for virtual experiences
CN116594586B (zh) * 2023-07-18 2023-09-26 苏州清听声学科技有限公司 一种车载自适应调节的音频播放系统及方法
CN117809697B (zh) * 2024-01-23 2024-12-31 深圳蔓延科技有限公司 依据音频生成可视动画的方法以及电子装置
CN120416755B (zh) * 2024-11-04 2026-01-23 荣耀终端股份有限公司 音频播放方法及电子设备
CN119136131B (zh) * 2024-11-08 2025-03-18 广州飞达音响有限公司 一种基于音响的质量测试系统及方法

Family Cites Families (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155510A (en) 1990-11-29 1992-10-13 Digital Theater Systems Corporation Digital sound system for motion pictures with analog sound track emulation
RU1332U1 (ru) 1993-11-25 1995-12-16 Магаданское государственное геологическое предприятие "Новая техника" Гидромонитор
US5602923A (en) 1994-03-07 1997-02-11 Sony Corporation Theater sound system with upper surround channels
JPH0951600A (ja) * 1995-08-03 1997-02-18 Fujitsu Ten Ltd 効果音再生システム
US5642423A (en) 1995-11-22 1997-06-24 Sony Corporation Digital surround sound processor
US5970152A (en) * 1996-04-30 1999-10-19 Srs Labs, Inc. Audio enhancement system for use in a surround sound environment
US6229899B1 (en) 1996-07-17 2001-05-08 American Technology Corporation Method and device for developing a virtual speaker distant from the sound source
US6164018A (en) 1997-12-08 2000-12-26 Shopro, Inc. Cinematic theater and theater multiplex
US6624873B1 (en) 1998-05-05 2003-09-23 Dolby Laboratories Licensing Corporation Matrix-encoded surround-sound channels in a discrete digital sound format
US6931370B1 (en) * 1999-11-02 2005-08-16 Digital Theater Systems, Inc. System and method for providing interactive audio in a multi-channel audio environment
US6771323B1 (en) 1999-11-15 2004-08-03 Thx Ltd. Audio visual display adjustment using captured content characteristics
EP1134724B1 (en) * 2000-03-17 2008-07-23 Sony France S.A. Real time audio spatialisation system with high level control
WO2001082651A1 (en) * 2000-04-19 2001-11-01 Sonic Solutions Multi-channel surround sound mastering and reproduction techniques that preserve spatial harmonics in three dimensions
US7212872B1 (en) 2000-05-10 2007-05-01 Dts, Inc. Discrete multichannel audio with a backward compatible mix
US6970822B2 (en) 2001-03-07 2005-11-29 Microsoft Corporation Accessing audio processing components in an audio generation system
KR20030015806A (ko) 2001-08-17 2003-02-25 최해용 극장용 영상,음향 광학계(劇場用 映像,音響 光學係)
ES2403178T3 (es) * 2002-04-10 2013-05-16 Koninklijke Philips Electronics N.V. Codificación de señales estéreo
US20030223603A1 (en) 2002-05-28 2003-12-04 Beckman Kenneth Oren Sound space replication
JP2003348700A (ja) * 2002-05-28 2003-12-05 Victor Co Of Japan Ltd 臨場感信号の生成方法、及び臨場感信号生成装置
DE10254404B4 (de) * 2002-11-21 2004-11-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audiowiedergabesystem und Verfahren zum Wiedergeben eines Audiosignals
GB0301093D0 (en) * 2003-01-17 2003-02-19 1 Ltd Set-up method for array-type sound systems
GB0304126D0 (en) * 2003-02-24 2003-03-26 1 Ltd Sound beam loudspeaker system
FR2853802B1 (fr) 2003-04-11 2005-06-24 Pierre Denis Rene Vincent Installation pour la projection d'oeuvres cinematographiques ou numeriques sonores
EP1680781B1 (en) 2003-07-07 2007-03-07 Koninklijke Philips Electronics N.V. System and method for audio signal processing
US6972828B2 (en) 2003-12-18 2005-12-06 Eastman Kodak Company Method and system for preserving the creative intent within a motion picture production chain
SE0400997D0 (sv) 2004-04-16 2004-04-16 Cooding Technologies Sweden Ab Efficient coding of multi-channel audio
SE0400998D0 (sv) * 2004-04-16 2004-04-16 Cooding Technologies Sweden Ab Method for representing multi-channel audio signals
US7106411B2 (en) 2004-05-05 2006-09-12 Imax Corporation Conversion of cinema theatre to a super cinema theatre
EP1691348A1 (en) 2005-02-14 2006-08-16 Ecole Polytechnique Federale De Lausanne Parametric joint-coding of audio sources
CA2598575A1 (en) 2005-02-22 2006-08-31 Verax Technologies Inc. System and method for formatting multimode sound content and metadata
DE102005008342A1 (de) * 2005-02-23 2006-08-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Speichern von Audiodateien
DE102005008366A1 (de) * 2005-02-23 2006-08-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Ansteuern einer Wellenfeldsynthese-Renderer-Einrichtung mit Audioobjekten
DE102005008343A1 (de) * 2005-02-23 2006-09-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Liefern von Daten in einem Multi-Renderer-System
JP2006304165A (ja) * 2005-04-25 2006-11-02 Yamaha Corp スピーカアレイシステム
DE102005033238A1 (de) * 2005-07-15 2007-01-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Ansteuern einer Mehrzahl von Lautsprechern mittels eines DSP
US8082051B2 (en) * 2005-07-29 2011-12-20 Harman International Industries, Incorporated Audio tuning system
KR100733965B1 (ko) 2005-11-01 2007-06-29 한국전자통신연구원 객체기반 오디오 전송/수신 시스템 및 그 방법
US8612238B2 (en) * 2006-02-07 2013-12-17 Lg Electronics, Inc. Apparatus and method for encoding/decoding signal
EP1843635B1 (en) * 2006-04-05 2010-12-08 Harman Becker Automotive Systems GmbH Method for automatically equalizing a sound system
DE102006022346B4 (de) * 2006-05-12 2008-02-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Informationssignalcodierung
US8150065B2 (en) 2006-05-25 2012-04-03 Audience, Inc. System and method for processing an audio signal
EP1879293B1 (en) 2006-07-10 2019-02-20 Harman Becker Automotive Systems GmbH Partitioned fast convolution in the time and frequency domain
MX2008012251A (es) 2006-09-29 2008-10-07 Lg Electronics Inc Metodos y aparatos para codificar y descodificar señales de audio basadas en objeto.
EP2437257B1 (en) * 2006-10-16 2018-01-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Saoc to mpeg surround transcoding
CN101001485A (zh) * 2006-10-23 2007-07-18 中国传媒大学 一种有限声源多通道声场系统及声场模拟方法
CA2670864C (en) 2006-12-07 2015-09-29 Lg Electronics Inc. A method and an apparatus for processing an audio signal
US7788395B2 (en) 2007-02-14 2010-08-31 Microsoft Corporation Adaptive media playback
ATE526663T1 (de) 2007-03-09 2011-10-15 Lg Electronics Inc Verfahren und vorrichtung zum verarbeiten eines audiosignals
US8639498B2 (en) 2007-03-30 2014-01-28 Electronics And Telecommunications Research Institute Apparatus and method for coding and decoding multi object audio signal with multi channel
EP2158587A4 (en) 2007-06-08 2010-06-02 Lg Electronics Inc METHOD AND DEVICE FOR PROCESSING AUDIO SIGNAL
EP2168122B1 (en) 2007-07-13 2011-11-30 Dolby Laboratories Licensing Corporation Audio processing using auditory scene analysis and spectral skewness
US8194882B2 (en) 2008-02-29 2012-06-05 Audience, Inc. System and method for providing single microphone noise suppression fallback
WO2009115299A1 (de) * 2008-03-20 2009-09-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. Vorrichtung und verfahren zur akustischen anzeige
JP5174527B2 (ja) 2008-05-14 2013-04-03 日本放送協会 音像定位音響メタ情報を付加した音響信号多重伝送システム、制作装置及び再生装置
EP2146522A1 (en) * 2008-07-17 2010-01-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating audio output signals using object based metadata
US7996422B2 (en) * 2008-07-22 2011-08-09 At&T Intellectual Property L.L.P. System and method for adaptive media playback based on destination
US7796190B2 (en) 2008-08-15 2010-09-14 At&T Labs, Inc. System and method for adaptive content rendition
US8793749B2 (en) 2008-08-25 2014-07-29 Broadcom Corporation Source frame adaptation and matching optimally to suit a recipient video device
US8798776B2 (en) 2008-09-30 2014-08-05 Dolby International Ab Transcoding of audio metadata
JP5629429B2 (ja) 2008-11-21 2014-11-19 パナソニック株式会社 オーディオ再生装置及びオーディオ再生方法
US8351612B2 (en) * 2008-12-02 2013-01-08 Electronics And Telecommunications Research Institute Apparatus for generating and playing object based audio contents
US8786682B2 (en) * 2009-03-05 2014-07-22 Primesense Ltd. Reference image techniques for three-dimensional sensing
US8914137B2 (en) 2009-06-19 2014-12-16 Dolby Laboratories Licensing Corporation Upgradeable engine framework for audio and video
US8136142B2 (en) 2009-07-02 2012-03-13 Ericsson Television, Inc. Centralized content management system for managing distribution of packages to video service providers
KR101842411B1 (ko) * 2009-08-14 2018-03-26 디티에스 엘엘씨 오디오 객체들을 적응적으로 스트리밍하기 위한 시스템
US8473558B2 (en) * 2009-09-22 2013-06-25 Thwapr, Inc. Progressive registration for mobile media sharing
US20110088076A1 (en) * 2009-10-08 2011-04-14 Futurewei Technologies, Inc. System and Method for Media Adaptation
WO2011045813A2 (en) 2009-10-15 2011-04-21 Tony Joy A method and product to transparently deliver audio through fusion of fixed loudspeakers and headphones to deliver the sweet spot experience
MX2012005781A (es) * 2009-11-20 2012-11-06 Fraunhofer Ges Forschung Aparato para proporcionar una representacion de señal de mezcla ascendente con base en la representacion de señal de mezcla descendente, aparato para proporcionar un flujo de bits que representa una señal de audio multicanal, metodos, programas informaticos y flujo de bits que representan una señal de audio multicanal usando un parametro de combinacion lineal.
US8743212B2 (en) 2009-12-02 2014-06-03 Thomson Licensing Optimizing content calibration for home theaters
MY165933A (en) * 2011-07-01 2018-05-18 Dolby Laboratories Licensing Corp System and method for adaptive audio signal generation, coding and rendering
US20130163794A1 (en) * 2011-12-22 2013-06-27 Motorola Mobility, Inc. Dynamic control of audio on a mobile device with respect to orientation of the mobile device
RS1332U (sr) 2013-04-24 2013-08-30 Tomislav Stanojević Sistem potpunog zvučnog okruženja sa podnim zvučnicima
EP2830336A3 (en) * 2013-07-22 2015-03-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Renderer controlled spatial upmix

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