HK1248046A1 - 用於在各種收聽環境中渲染並且回放基於對象的音頻的系統 - Google Patents

用於在各種收聽環境中渲染並且回放基於對象的音頻的系統

Info

Publication number
HK1248046A1
HK1248046A1 HK18107324.2A HK18107324A HK1248046A1 HK 1248046 A1 HK1248046 A1 HK 1248046A1 HK 18107324 A HK18107324 A HK 18107324A HK 1248046 A1 HK1248046 A1 HK 1248046A1
Authority
HK
Hong Kong
Prior art keywords
playback
rendering
object based
based audio
listening environments
Prior art date
Application number
HK18107324.2A
Other languages
English (en)
Inventor
Sripal S Mehta
Brett G Crockett
Spencer S Hooks
Alan J Seefeldt
Christophe Chabanne
Phillip C Brown
Joshua Brandon Lando
Brad Basler
Stewart Murrie
Original Assignee
Dolby Laboratories Licensing Corp
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 Corp filed Critical Dolby Laboratories Licensing Corp
Publication of HK1248046A1 publication Critical patent/HK1248046A1/zh

Links

Classifications

    • 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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2227/00—Details of public address [PA] systems covered by H04R27/00 but not provided for in any of its subgroups
    • H04R2227/003—Digital PA systems using, e.g. LAN or internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • 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 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
    • 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
    • H04S7/307—Frequency adjustment, e.g. tone control

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
HK18107324.2A 2012-08-31 2018-06-05 用於在各種收聽環境中渲染並且回放基於對象的音頻的系統 HK1248046A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261696056P 2012-08-31 2012-08-31

Publications (1)

Publication Number Publication Date
HK1248046A1 true HK1248046A1 (zh) 2018-10-05

Family

ID=49118828

Family Applications (2)

Application Number Title Priority Date Filing Date
HK15106203.3A HK1205845A1 (zh) 2012-08-31 2015-06-30 用於在各種收聽環境中渲染並且回放基於對象的音頻的系統
HK18107324.2A HK1248046A1 (zh) 2012-08-31 2018-06-05 用於在各種收聽環境中渲染並且回放基於對象的音頻的系統

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK15106203.3A HK1205845A1 (zh) 2012-08-31 2015-06-30 用於在各種收聽環境中渲染並且回放基於對象的音頻的系統

Country Status (6)

Country Link
US (5) US9826328B2 (zh)
EP (3) EP2891338B1 (zh)
JP (1) JP6085029B2 (zh)
CN (1) CN104604257B (zh)
HK (2) HK1205845A1 (zh)
WO (1) WO2014036121A1 (zh)

Families Citing this family (220)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10462651B1 (en) * 2010-05-18 2019-10-29 Electric Mirror, Llc Apparatuses and methods for streaming audio and video
US10326978B2 (en) * 2010-06-30 2019-06-18 Warner Bros. Entertainment Inc. Method and apparatus for generating virtual or augmented reality presentations with 3D audio positioning
US9591374B2 (en) 2010-06-30 2017-03-07 Warner Bros. Entertainment Inc. Method and apparatus for generating encoded content using dynamically optimized conversion for 3D movies
US9084058B2 (en) 2011-12-29 2015-07-14 Sonos, Inc. Sound field calibration using listener localization
ITTO20120274A1 (it) * 2012-03-27 2013-09-28 Inst Rundfunktechnik Gmbh Dispositivo per il missaggio di almeno due segnali audio.
US9219460B2 (en) 2014-03-17 2015-12-22 Sonos, Inc. Audio settings based on environment
US9690539B2 (en) 2012-06-28 2017-06-27 Sonos, Inc. Speaker calibration user interface
US9706323B2 (en) 2014-09-09 2017-07-11 Sonos, Inc. Playback device calibration
US9106192B2 (en) 2012-06-28 2015-08-11 Sonos, Inc. System and method for device playback calibration
US9690271B2 (en) 2012-06-28 2017-06-27 Sonos, Inc. Speaker calibration
JP5897219B2 (ja) * 2012-08-31 2016-03-30 ドルビー ラボラトリーズ ライセンシング コーポレイション オブジェクト・ベースのオーディオの仮想レンダリング
EP2891338B1 (en) * 2012-08-31 2017-10-25 Dolby Laboratories Licensing Corporation System for rendering and playback of object based audio in various listening environments
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
AU2014225904B2 (en) 2013-03-05 2017-03-16 Apple Inc. Adjusting the beam pattern of a speaker array based on the location of one or more listeners
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
KR20150025852A (ko) * 2013-08-30 2015-03-11 한국전자통신연구원 멀티채널 오디오 분리 장치 및 방법
KR101815082B1 (ko) 2013-09-17 2018-01-04 주식회사 윌러스표준기술연구소 멀티미디어 신호 처리 방법 및 장치
WO2015060654A1 (ko) 2013-10-22 2015-04-30 한국전자통신연구원 오디오 신호의 필터 생성 방법 및 이를 위한 파라메터화 장치
EP3697109B1 (en) 2013-12-23 2021-08-18 Wilus Institute of Standards and Technology Inc. Audio signal processing method and parameterization device for same
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
FR3018026B1 (fr) * 2014-02-21 2016-03-11 Sonic Emotion Labs Procede et dispositif de restitution d'un signal audio multicanal dans une zone d'ecoute
US9264839B2 (en) 2014-03-17 2016-02-16 Sonos, Inc. Playback device configuration based on proximity detection
CN108600935B (zh) 2014-03-19 2020-11-03 韦勒斯标准与技术协会公司 音频信号处理方法和设备
CN105981412B (zh) * 2014-03-21 2019-05-24 华为技术有限公司 一种估计总体混合时间的装置和方法
KR102216801B1 (ko) 2014-04-02 2021-02-17 주식회사 윌러스표준기술연구소 오디오 신호 처리 방법 및 장치
EP3131313B1 (en) 2014-04-11 2024-05-29 Samsung Electronics Co., Ltd. Method and apparatus for rendering sound signal, and computer-readable recording medium
WO2015161891A1 (en) * 2014-04-25 2015-10-29 Woox Innovations Belgium Nv Acoustical waveguide
US9900723B1 (en) * 2014-05-28 2018-02-20 Apple Inc. Multi-channel loudspeaker matching using variable directivity
ES2739886T3 (es) 2014-05-28 2020-02-04 Fraunhofer Ges Forschung Procesador de datos y transporte de datos de control del usuario a decodificadores de audio y renderizadores
CN112788487B (zh) * 2014-06-03 2022-05-27 杜比实验室特许公司 分频电路、扬声器以及音频场景生成方法和设备
US10313793B2 (en) 2014-06-03 2019-06-04 Dolby Laboratories Licensing Corporation Passive and active virtual height filter systems for upward firing drivers
DK178440B1 (en) * 2014-07-14 2016-02-29 Bang & Olufsen As Configuring a plurality of sound zones in a closed compartment
US9521497B2 (en) 2014-08-21 2016-12-13 Google Technology Holdings LLC Systems and methods for equalizing audio for playback on an electronic device
CN110636415B (zh) 2014-08-29 2021-07-23 杜比实验室特许公司 用于处理音频的方法、系统和存储介质
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
US9910634B2 (en) 2014-09-09 2018-03-06 Sonos, Inc. Microphone calibration
US9891881B2 (en) 2014-09-09 2018-02-13 Sonos, Inc. Audio processing algorithm database
US9952825B2 (en) 2014-09-09 2018-04-24 Sonos, Inc. Audio processing algorithms
US10127006B2 (en) 2014-09-09 2018-11-13 Sonos, Inc. Facilitating calibration of an audio playback device
CN104284271B (zh) * 2014-09-18 2018-05-15 国光电器股份有限公司 一种用于扬声器阵列的环绕声增强方法
EP3001701B1 (en) * 2014-09-24 2018-11-14 Harman Becker Automotive Systems GmbH Audio reproduction systems and methods
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
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
CN107077861B (zh) 2014-10-01 2020-12-18 杜比国际公司 音频编码器和解码器
WO2016054679A1 (en) * 2014-10-10 2016-04-14 Gde Engineering Pty Ltd Method and apparatus for providing customised sound distributions
EP3540732B1 (en) 2014-10-31 2023-07-26 Dolby International AB Parametric decoding of multichannel audio signals
CN107211211A (zh) * 2015-01-21 2017-09-26 高通股份有限公司 用于改变音频输出设备集的声道配置的系统和方法
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
DK3550859T3 (da) 2015-02-12 2021-11-01 Dolby Laboratories Licensing Corp Hovedtelefonsvirtualisering
US9609383B1 (en) * 2015-03-23 2017-03-28 Amazon Technologies, Inc. Directional audio for virtual environments
CN104967960B (zh) * 2015-03-25 2018-03-20 腾讯科技（深圳）有限公司 语音数据处理方法、游戏直播中的语音数据处理方法和系统
CN106162500B (zh) 2015-04-08 2020-06-16 杜比实验室特许公司 音频内容的呈现
KR20160122029A (ko) * 2015-04-13 2016-10-21 삼성전자주식회사 스피커 정보에 기초하여, 오디오 신호를 처리하는 방법 및 장치
US9877114B2 (en) * 2015-04-13 2018-01-23 DSCG Solutions, Inc. Audio detection system and methods
US9769587B2 (en) 2015-04-17 2017-09-19 Qualcomm Incorporated Calibration of acoustic echo cancelation for multi-channel sound in dynamic acoustic environments
WO2016172111A1 (en) * 2015-04-20 2016-10-27 Dolby Laboratories Licensing Corporation Processing audio data to compensate for partial hearing loss or an adverse hearing environment
EP3286930B1 (en) 2015-04-21 2020-05-20 Dolby Laboratories Licensing Corporation Spatial audio signal manipulation
US20160315722A1 (en) * 2015-04-22 2016-10-27 Apple Inc. Audio stem delivery and control
WO2016172593A1 (en) 2015-04-24 2016-10-27 Sonos, Inc. Playback device calibration user interfaces
US10664224B2 (en) 2015-04-24 2020-05-26 Sonos, Inc. Speaker calibration user interface
CN106303897A (zh) * 2015-06-01 2017-01-04 杜比实验室特许公司 处理基于对象的音频信号
CN106303821A (zh) * 2015-06-12 2017-01-04 青岛海信电器股份有限公司 串音消除方法与系统
US9860666B2 (en) 2015-06-18 2018-01-02 Nokia Technologies Oy Binaural audio reproduction
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
GB2540199A (en) 2015-07-09 2017-01-11 Nokia Technologies Oy An apparatus, method and computer program for providing sound reproduction
US9538305B2 (en) 2015-07-28 2017-01-03 Sonos, Inc. Calibration error conditions
US9837086B2 (en) * 2015-07-31 2017-12-05 Apple Inc. Encoded audio extended metadata-based dynamic range control
EP3128762A1 (en) 2015-08-03 2017-02-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Soundbar
TWI736542B (zh) * 2015-08-06 2021-08-21 日商新力股份有限公司 資訊處理裝置、資料配訊伺服器及資訊處理方法、以及非暫時性電腦可讀取之記錄媒體
WO2017030914A1 (en) * 2015-08-14 2017-02-23 Dolby Laboratories Licensing Corporation Upward firing loudspeaker having asymmetric dispersion for reflected sound rendering
JP2018528685A (ja) 2015-08-21 2018-09-27 ディーティーエス・インコーポレイテッドＤＴＳ，Ｉｎｃ． マルチスピーカの漏れを相殺するための方法及び装置
WO2017035281A2 (en) 2015-08-25 2017-03-02 Dolby International Ab Audio encoding and decoding using presentation transform parameters
CN106507241A (zh) 2015-09-04 2017-03-15 音乐集团公司 用于确定加电音频总线上的节点的连接顺序的方法
EP3148224A3 (en) * 2015-09-04 2017-06-21 Music Group IP Ltd. Method for determining or verifying spatial relations in a loudspeaker system
EP3148223A3 (en) * 2015-09-04 2017-06-21 Music Group IP Ltd. A method of relating a physical location of a loudspeaker of a loudspeaker system to a loudspeaker identifier
US9930469B2 (en) 2015-09-09 2018-03-27 Gibson Innovations Belgium N.V. System and method for enhancing virtual audio height perception
CN108028985B (zh) 2015-09-17 2020-03-13 搜诺思公司 用于计算设备的方法
US9693165B2 (en) 2015-09-17 2017-06-27 Sonos, Inc. Validation of audio calibration using multi-dimensional motion check
US10264383B1 (en) 2015-09-25 2019-04-16 Apple Inc. Multi-listener stereo image array
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
CN108432270B (zh) * 2015-10-08 2021-03-16 班安欧股份公司 扬声器系统中的主动式房间补偿
GB2544458B (en) * 2015-10-08 2019-10-02 Facebook Inc Binaural synthesis
CN108141684B (zh) * 2015-10-09 2021-09-24 索尼公司 声音输出设备、声音生成方法以及记录介质
DK179663B1 (en) * 2015-10-27 2019-03-13 Bang & Olufsen A/S Loudspeaker with controlled sound fields
CN108432130B (zh) * 2015-10-28 2022-04-01 Dts（英属维尔京群岛）有限公司 基于对象的音频信号平衡
WO2017079334A1 (en) 2015-11-03 2017-05-11 Dolby Laboratories Licensing Corporation Content-adaptive surround sound virtualization
GB2545439A (en) * 2015-12-15 2017-06-21 Pss Belgium Nv Loudspeaker assemblies and associated methods
WO2017106368A1 (en) * 2015-12-18 2017-06-22 Dolby Laboratories Licensing Corporation Dual-orientation speaker for rendering immersive audio content
SG10201510822YA (en) 2015-12-31 2017-07-28 Creative Tech Ltd A method for generating a customized/personalized head related transfer function
US10805757B2 (en) 2015-12-31 2020-10-13 Creative Technology Ltd Method for generating a customized/personalized head related transfer function
US9602926B1 (en) 2016-01-13 2017-03-21 International Business Machines Corporation Spatial placement of audio and video streams in a dynamic audio video display device
US9743207B1 (en) 2016-01-18 2017-08-22 Sonos, Inc. Calibration using multiple recording devices
US10531216B2 (en) 2016-01-19 2020-01-07 Sphereo Sound Ltd. Synthesis of signals for immersive audio playback
US11106423B2 (en) 2016-01-25 2021-08-31 Sonos, Inc. Evaluating calibration of a playback device
US10003899B2 (en) 2016-01-25 2018-06-19 Sonos, Inc. Calibration with particular locations
US10778160B2 (en) 2016-01-29 2020-09-15 Dolby Laboratories Licensing Corporation Class-D dynamic closed loop feedback amplifier
US11290819B2 (en) 2016-01-29 2022-03-29 Dolby Laboratories Licensing Corporation Distributed amplification and control system for immersive audio multi-channel amplifier
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
EP3409029A1 (en) 2016-01-29 2018-12-05 Dolby Laboratories Licensing Corporation Binaural dialogue enhancement
US10142755B2 (en) * 2016-02-18 2018-11-27 Google Llc Signal processing methods and systems for rendering audio on virtual loudspeaker arrays
US9591427B1 (en) * 2016-02-20 2017-03-07 Philip Scott Lyren Capturing audio impulse responses of a person with a smartphone
DE102016103209A1 (de) 2016-02-24 2017-08-24 Visteon Global Technologies, Inc. System und Verfahren zur Positionserkennung von Lautsprechern und zur Wiedergabe von Audiosignalen als Raumklang
JP6786834B2 (ja) 2016-03-23 2020-11-18 ヤマハ株式会社 音響処理装置、プログラムおよび音響処理方法
EP3434023B1 (en) * 2016-03-24 2021-10-13 Dolby Laboratories Licensing Corporation Near-field rendering of immersive audio content in portable computers and devices
US9864574B2 (en) 2016-04-01 2018-01-09 Sonos, Inc. Playback device calibration based on representation spectral characteristics
US9860662B2 (en) 2016-04-01 2018-01-02 Sonos, Inc. Updating playback device configuration information based on calibration data
US9763018B1 (en) 2016-04-12 2017-09-12 Sonos, Inc. Calibration of audio playback devices
US20170325043A1 (en) * 2016-05-06 2017-11-09 Jean-Marc Jot Immersive audio reproduction systems
US10785560B2 (en) 2016-05-09 2020-09-22 Samsung Electronics Co., Ltd. Waveguide for a height channel in a speaker
US9955279B2 (en) * 2016-05-11 2018-04-24 Ossic Corporation Systems and methods of calibrating earphones
WO2017205637A1 (en) * 2016-05-25 2017-11-30 Warner Bros. Entertainment Inc. Method and apparatus for generating virtual or augmented reality presentations with 3d audio positioning
CN109314832B (zh) * 2016-05-31 2021-01-29 高迪奥实验室公司 音频信号处理方法和设备
CN106101939A (zh) * 2016-06-17 2016-11-09 无锡杰夫电声股份有限公司 虚拟七声道条形音箱
US9860670B1 (en) 2016-07-15 2018-01-02 Sonos, Inc. Spectral correction using spatial calibration
US9794710B1 (en) 2016-07-15 2017-10-17 Sonos, Inc. Spatial audio correction
EP3488623B1 (en) 2016-07-20 2020-12-02 Dolby Laboratories Licensing Corporation Audio object clustering based on renderer-aware perceptual difference
US10372406B2 (en) 2016-07-22 2019-08-06 Sonos, Inc. Calibration interface
KR20180033771A (ko) * 2016-09-26 2018-04-04 엘지전자 주식회사 영상표시장치
US11256768B2 (en) 2016-08-01 2022-02-22 Facebook, Inc. Systems and methods to manage media content items
US10459684B2 (en) 2016-08-05 2019-10-29 Sonos, Inc. Calibration of a playback device based on an estimated frequency response
WO2018044915A1 (en) * 2016-08-29 2018-03-08 Harman International Industries, Incorporated Apparatus and method for generating virtual venues for a listening room
US10659904B2 (en) * 2016-09-23 2020-05-19 Gaudio Lab, Inc. Method and device for processing binaural audio signal
US10187740B2 (en) 2016-09-23 2019-01-22 Apple Inc. Producing headphone driver signals in a digital audio signal processing binaural rendering environment
GB2554815B (en) * 2016-10-03 2021-03-31 Google Llc Voice-activated electronic device assembly with separable base
US10448520B2 (en) * 2016-10-03 2019-10-15 Google Llc Voice-activated electronic device assembly with separable base
US9980078B2 (en) 2016-10-14 2018-05-22 Nokia Technologies Oy Audio object modification in free-viewpoint rendering
CN109983786B (zh) 2016-11-25 2022-03-01 索尼公司 再现方法、装置及介质、信息处理方法及装置
JP2018101452A (ja) * 2016-12-20 2018-06-28 カシオ計算機株式会社 出力制御装置、コンテンツ記憶装置、出力制御方法、コンテンツ記憶方法、プログラム及びデータ構造
US11096004B2 (en) 2017-01-23 2021-08-17 Nokia Technologies Oy Spatial audio rendering point extension
CA3054237A1 (en) * 2017-01-27 2018-08-02 Auro Technologies Nv Processing method and system for panning audio objects
US10123150B2 (en) 2017-01-31 2018-11-06 Microsoft Technology Licensing, Llc Game streaming with spatial audio
US20180220252A1 (en) * 2017-01-31 2018-08-02 Microsoft Technology Licensing, Llc Spectator audio and video repositioning
WO2018160776A1 (en) 2017-03-01 2018-09-07 Dolby Laboratories Licensing Corporation Multiple dispersion standalone stereo loudspeakers
US10979844B2 (en) 2017-03-08 2021-04-13 Dts, Inc. Distributed audio virtualization systems
US10531219B2 (en) 2017-03-20 2020-01-07 Nokia Technologies Oy Smooth rendering of overlapping audio-object interactions
WO2018182274A1 (ko) * 2017-03-27 2018-10-04 가우디오디오랩 주식회사 오디오 신호 처리 방법 및 장치
US10499177B2 (en) * 2017-04-17 2019-12-03 Harman International Industries, Incorporated Volume control for individual sound zones
GB2565747A (en) * 2017-04-20 2019-02-27 Nokia Technologies Oy Enhancing loudspeaker playback using a spatial extent processed audio signal
WO2018203579A1 (ko) * 2017-05-02 2018-11-08 하수호 입체음향 생성장치 및 그를 위한 컴퓨터 프로그램
US11074036B2 (en) 2017-05-05 2021-07-27 Nokia Technologies Oy Metadata-free audio-object interactions
CN110771181B (zh) 2017-05-15 2021-09-28 杜比实验室特许公司 用于将空间音频格式转换为扬声器信号的方法、系统和设备
US10165386B2 (en) 2017-05-16 2018-12-25 Nokia Technologies Oy VR audio superzoom
CN110622525A (zh) * 2017-05-17 2019-12-27 索尼公司 音频输出控制器、音频输出控制方法以及程序
US10299039B2 (en) * 2017-06-02 2019-05-21 Apple Inc. Audio adaptation to room
US10491643B2 (en) * 2017-06-13 2019-11-26 Apple Inc. Intelligent augmented audio conference calling using headphones
WO2019012133A1 (en) 2017-07-14 2019-01-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. CONCEPT OF GENERATING AN ENHANCED AUDIO FIELD DESCRIPTION OR A MODIFIED AUDIO FIELD DESCRIPTION USING A MULTILAYER DESCRIPTION
AR112451A1 (es) * 2017-07-14 2019-10-30 Fraunhofer Ges Forschung Concepto para generar una descripción mejorada de campo de sonido o un campo de sonido modificado utilizando una descripción de campo de sonido multi-punto
EP3652737A1 (en) 2017-07-14 2020-05-20 Fraunhofer Gesellschaft zur Förderung der Angewand Concept for generating an enhanced sound-field description or a modified sound field description using a depth-extended dirac technique or other techniques
WO2019023488A1 (en) * 2017-07-28 2019-01-31 Dolby Laboratories Licensing Corporation METHOD AND SYSTEM FOR PROVIDING MULTIMEDIA CONTENT TO A CUSTOMER
US10728683B2 (en) 2017-09-01 2020-07-28 Dts, Inc. Sweet spot adaptation for virtualized audio
US11076177B2 (en) * 2017-09-05 2021-07-27 Sonos, Inc. Grouped zones in a system with multiple media playback protocols
JP7024794B2 (ja) * 2017-09-06 2022-02-24 ヤマハ株式会社 オーディオシステム、オーディオ機器、及びオーディオ機器の制御方法
US10674303B2 (en) * 2017-09-29 2020-06-02 Apple Inc. System and method for maintaining accuracy of voice recognition
CN111095952B (zh) * 2017-09-29 2021-12-17 苹果公司 使用体积音频渲染和脚本化音频细节级别的3d音频渲染
US11395087B2 (en) 2017-09-29 2022-07-19 Nokia Technologies Oy Level-based audio-object interactions
WO2019067620A1 (en) 2017-09-29 2019-04-04 Zermatt Technologies Llc SPEECH REDUCTION AUDIO MIXING
US10481831B2 (en) * 2017-10-02 2019-11-19 Nuance Communications, Inc. System and method for combined non-linear and late echo suppression
CN117544884A (zh) 2017-10-04 2024-02-09 谷歌有限责任公司 基于房间特性自动均衡音频输出的方法和系统
GB2569214B (en) 2017-10-13 2021-11-24 Dolby Laboratories Licensing Corp Systems and methods for providing an immersive listening experience in a limited area using a rear sound bar
WO2019078816A1 (en) * 2017-10-17 2019-04-25 Hewlett-Packard Development Company, L.P. ELIMINATION OF SPACE COLLISIONS DUE TO ESTIMATED SPEECH DIRECTION OF SPEECH
CN111587582B (zh) 2017-10-18 2022-09-02 Dts公司 用于3d音频虚拟化的音频信号预调节的系统、方法、以及存储介质
US11509726B2 (en) * 2017-10-20 2022-11-22 Apple Inc. Encapsulating and synchronizing state interactions between devices
EP3528196A1 (en) * 2018-02-16 2019-08-21 Accenture Global Solutions Limited Dynamic content generation
GB2571572A (en) * 2018-03-02 2019-09-04 Nokia Technologies Oy Audio processing
US10291986B1 (en) * 2018-03-12 2019-05-14 Spatial, Inc. Intelligent audio for physical spaces
US10542368B2 (en) 2018-03-27 2020-01-21 Nokia Technologies Oy Audio content modification for playback audio
US10609503B2 (en) * 2018-04-08 2020-03-31 Dts, Inc. Ambisonic depth extraction
JP7270634B2 (ja) * 2018-04-09 2023-05-10 ドルビー・インターナショナル・アーベー 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
US11503419B2 (en) 2018-07-18 2022-11-15 Sphereo Sound Ltd. Detection of audio panning and synthesis of 3D audio from limited-channel surround sound
GB2593117A (en) * 2018-07-24 2021-09-22 Nokia Technologies Oy Apparatus, methods and computer programs for controlling band limited audio objects
US11363380B2 (en) 2018-07-31 2022-06-14 Hewlett-Packard Development Company, L.P. Stereophonic devices
WO2020030304A1 (en) * 2018-08-09 2020-02-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. An audio processor and a method considering acoustic obstacles and providing loudspeaker signals
US10796704B2 (en) 2018-08-17 2020-10-06 Dts, Inc. Spatial audio signal decoder
US11205435B2 (en) 2018-08-17 2021-12-21 Dts, Inc. Spatial audio signal encoder
EP3617871A1 (en) * 2018-08-28 2020-03-04 Koninklijke Philips N.V. Audio apparatus and method of audio processing
US10299061B1 (en) 2018-08-28 2019-05-21 Sonos, Inc. Playback device calibration
US11206484B2 (en) 2018-08-28 2021-12-21 Sonos, Inc. Passive speaker authentication
FR3085572A1 (fr) * 2018-08-29 2020-03-06 Orange Procede pour une restitution sonore spatialisee d'un champ sonore audible en une position d'un auditeur se deplacant et systeme mettant en oeuvre un tel procede
EP3618464A1 (en) * 2018-08-30 2020-03-04 Nokia Technologies Oy Reproduction of parametric spatial audio using a soundbar
US12010494B1 (en) * 2018-09-27 2024-06-11 Apple Inc. Audio system to determine spatial audio filter based on user-specific acoustic transfer function
US11503423B2 (en) * 2018-10-25 2022-11-15 Creative Technology Ltd Systems and methods for modifying room characteristics for spatial audio rendering over headphones
GB201818959D0 (en) 2018-11-21 2019-01-09 Nokia Technologies Oy Ambience audio representation and associated rendering
CN111223174B (zh) * 2018-11-27 2023-10-24 冠捷视听科技(深圳)有限公司 一种环境渲染系统及渲染方法
US10575094B1 (en) 2018-12-13 2020-02-25 Dts, Inc. Combination of immersive and binaural sound
US11503422B2 (en) * 2019-01-22 2022-11-15 Harman International Industries, Incorporated Mapping virtual sound sources to physical speakers in extended reality applications
CN109886897B (zh) * 2019-03-04 2023-04-18 重庆工商大学 一种高光谱图像解混设备
GB2582569A (en) 2019-03-25 2020-09-30 Nokia Technologies Oy Associated spatial audio playback
US10904686B2 (en) * 2019-03-29 2021-01-26 Mitsubishi Heavy Industries, Ltd. Method of acoustic tuning in aircraft cabin
EP3726858A1 (en) * 2019-04-16 2020-10-21 Fraunhofer Gesellschaft zur Förderung der Angewand Lower layer reproduction
EP3963906B1 (en) * 2019-05-03 2023-06-28 Dolby Laboratories Licensing Corporation Rendering audio objects with multiple types of renderers
WO2020231883A1 (en) * 2019-05-15 2020-11-19 Ocelot Laboratories Llc Separating and rendering voice and ambience signals
KR102586699B1 (ko) * 2019-05-15 2023-10-10 애플 인크. 오디오 프로세싱
CN113950845B (zh) 2019-05-31 2023-08-04 Dts公司 凹式音频渲染
KR102535704B1 (ko) * 2019-07-30 2023-05-30 돌비 레버러토리즈 라이쎈싱 코오포레이션 상이한 재생 능력을 구비한 디바이스에 걸친 역학 처리
KR102670118B1 (ko) * 2019-07-30 2024-05-29 돌비 레버러토리즈 라이쎈싱 코오포레이션 다중 스피커를 통한 다중 오디오 스트림 재생 관리
CN114208209B (zh) * 2019-07-30 2023-10-31 杜比实验室特许公司 音频处理系统、方法和介质
KR102630446B1 (ko) * 2019-08-02 2024-01-31 삼성전자주식회사 디스플레이 장치, 오디오 장치 및 디스플레이 장치와 오디오 장치의 제어 방법
US10734965B1 (en) 2019-08-12 2020-08-04 Sonos, Inc. Audio calibration of a portable playback device
US10812928B1 (en) * 2019-08-12 2020-10-20 Facebook Technologies, Llc Audio service design for operating systems
US10856082B1 (en) * 2019-10-09 2020-12-01 Echowell Electronic Co., Ltd. Audio system with sound-field-type nature sound effect
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
US11533560B2 (en) * 2019-11-15 2022-12-20 Boomcloud 360 Inc. Dynamic rendering device metadata-informed audio enhancement system
US11736889B2 (en) * 2020-03-20 2023-08-22 EmbodyVR, Inc. Personalized and integrated virtual studio
US10945090B1 (en) 2020-03-24 2021-03-09 Apple Inc. Surround sound rendering based on room acoustics
EP4214933A1 (en) * 2020-06-16 2023-07-26 Sowa Sound IVS A sound output unit and a method of operating it
CN114143696B (zh) * 2020-09-04 2022-12-30 华为技术有限公司 音箱位置调节方法、音频渲染方法和装置
US11373662B2 (en) * 2020-11-03 2022-06-28 Bose Corporation Audio system height channel up-mixing
US11601776B2 (en) * 2020-12-18 2023-03-07 Qualcomm Incorporated Smart hybrid rendering for augmented reality/virtual reality audio
US11659330B2 (en) * 2021-04-13 2023-05-23 Spatialx Inc. Adaptive structured rendering of audio channels
WO2022250415A1 (en) * 2021-05-24 2022-12-01 Samsung Electronics Co., Ltd. System for intelligent audio rendering using heterogeneous speaker nodes and method thereof
CN113411725B (zh) * 2021-06-25 2022-09-02 Oppo广东移动通信有限公司 音频播放方法、装置、移动终端及存储介质
CN113821190B (zh) * 2021-11-25 2022-03-15 广州酷狗计算机科技有限公司 音频播放方法、装置、设备及存储介质
US20230370771A1 (en) * 2022-05-12 2023-11-16 Bose Corporation Directional Sound-Producing Device
US20230388705A1 (en) * 2022-05-31 2023-11-30 Sony Interactive Entertainment LLC Dynamic audio optimization
WO2024076828A1 (en) * 2022-10-05 2024-04-11 Dolby Laboratories Licensing Corporation Method, apparatus, and medium for encoding and decoding of audio bitstreams with parametric flexible rendering configuration data
KR20240062489A (ko) * 2022-11-01 2024-05-09 삼성전자주식회사 전자 장치 및 그 음향 출력 방법
WO2024098221A1 (zh) * 2022-11-07 2024-05-16 北京小米移动软件有限公司 一种音频信号渲染方法、装置、设备及存储介质

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941692A1 (de) 1979-10-15 1981-04-30 Matteo Torino Martinez Verfahren und vorrichtung zur tonwiedergabe
DE3201455C2 (de) 1982-01-19 1985-09-19 Dieter 7447 Aichtal Wagner Lautsprecherbox
JPS6079900A (ja) * 1983-10-07 1985-05-07 Victor Co Of Japan Ltd スピ−カ装置
JPH06153290A (ja) * 1992-11-02 1994-05-31 Matsushita Electric Ind Co Ltd スピーカ装置
US6839438B1 (en) * 1999-08-31 2005-01-04 Creative Technology, Ltd Positional audio rendering
JP3747779B2 (ja) 2000-12-26 2006-02-22 株式会社ケンウッド オーディオ装置
CN1174658C (zh) * 2001-07-17 2004-11-03 张国华 全数字化音响系统
US7483540B2 (en) * 2002-03-25 2009-01-27 Bose Corporation Automatic audio system equalizing
KR100542129B1 (ko) * 2002-10-28 2006-01-11 한국전자통신연구원 객체기반 3차원 오디오 시스템 및 그 제어 방법
EP1453348A1 (de) * 2003-02-25 2004-09-01 AKG Acoustics GmbH Selbstkalibrierung von Arraymikrofonen
US7558393B2 (en) * 2003-03-18 2009-07-07 Miller Iii Robert E System and method for compatible 2D/3D (full sphere with height) surround sound reproduction
US20050031131A1 (en) * 2003-08-07 2005-02-10 Tymphany Corporation Method of modifying dynamics of a system
US20050177256A1 (en) * 2004-02-06 2005-08-11 Peter Shintani Addressable loudspeaker
US8363865B1 (en) 2004-05-24 2013-01-29 Heather Bottum Multiple channel sound system using multi-speaker arrays
KR100636145B1 (ko) * 2004-06-04 2006-10-18 삼성전자주식회사 확장된 고해상도 오디오 신호 부호화 및 복호화 장치
US7577265B2 (en) * 2004-06-29 2009-08-18 Ira Pazandeh Loudspeaker system providing improved sound presence and frequency response in mid and high frequency ranges
US20070041599A1 (en) * 2004-07-27 2007-02-22 Gauthier Lloyd M Quickly Installed Multiple Speaker Surround Sound System and Method
WO2007028094A1 (en) * 2005-09-02 2007-03-08 Harman International Industries, Incorporated Self-calibrating loudspeaker
DE602005019484D1 (de) * 2005-12-20 2010-04-01 Fraunhofer Ges Forschung Vorrichtung und Verfahren zum Synthetisieren von drei Ausgangskanälen unter Verwendung von zwei Eingangskanälen
FI122089B (fi) * 2006-03-28 2011-08-15 Genelec Oy Kalibrointimenetelmä ja -laitteisto äänentoistojärjestelmässä
JP2007288405A (ja) 2006-04-14 2007-11-01 Matsushita Electric Ind Co Ltd 映像音声出力システム、映像音声処理方法、およびプログラム
US7606377B2 (en) * 2006-05-12 2009-10-20 Cirrus Logic, Inc. Method and system for surround sound beam-forming using vertically displaced drivers
WO2007127781A2 (en) 2006-04-28 2007-11-08 Cirrus Logic, Inc. Method and system for surround sound beam-forming using vertically displaced drivers
US8379868B2 (en) * 2006-05-17 2013-02-19 Creative Technology Ltd Spatial audio coding based on universal spatial cues
US8036767B2 (en) * 2006-09-20 2011-10-11 Harman International Industries, Incorporated System for extracting and changing the reverberant content of an audio input signal
JP4449998B2 (ja) * 2007-03-12 2010-04-14 ヤマハ株式会社 アレイスピーカ装置
EP2191463B1 (en) * 2007-09-06 2016-01-13 LG Electronics Inc. A method and an apparatus of decoding an audio signal
US8320824B2 (en) * 2007-09-24 2012-11-27 Aliphcom, Inc. Methods and systems to provide automatic configuration of wireless speakers
JP4609502B2 (ja) * 2008-02-27 2011-01-12 ヤマハ株式会社 サラウンド出力装置およびプログラム
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
WO2010076850A1 (ja) * 2009-01-05 2010-07-08 パナソニック株式会社 音場制御装置及び音場制御方法
JP5293291B2 (ja) * 2009-03-11 2013-09-18 ヤマハ株式会社 スピーカアレイ装置
US8243949B2 (en) * 2009-04-14 2012-08-14 Plantronics, Inc. Network addressible loudspeaker and audio play
JP2010258653A (ja) 2009-04-23 2010-11-11 Panasonic Corp サラウンドシステム
KR20120062758A (ko) * 2009-08-14 2012-06-14 에스알에스 랩스, 인크. 오디오 객체들을 적응적으로 스트리밍하기 위한 시스템
US8976986B2 (en) * 2009-09-21 2015-03-10 Microsoft Technology Licensing, Llc Volume adjustment based on listener position
KR20110072650A (ko) * 2009-12-23 2011-06-29 삼성전자주식회사 오디오 장치 및 이의 오디오 신호 전송 방법, 그리고 오디오 시스템
EP2550809B8 (en) 2010-03-23 2016-12-14 Dolby Laboratories Licensing Corporation Techniques for localized perceptual audio
JP5565044B2 (ja) * 2010-03-31 2014-08-06 ヤマハ株式会社 スピーカ装置
US9185490B2 (en) * 2010-11-12 2015-11-10 Bradley M. Starobin Single enclosure surround sound loudspeaker system and method
US9253561B2 (en) * 2011-04-14 2016-02-02 Bose Corporation Orientation-responsive acoustic array control
TW202339510A (zh) 2011-07-01 2023-10-01 美商杜比實驗室特許公司 用於適應性音頻信號的產生、譯碼與呈現之系統與方法
US9191699B2 (en) * 2011-12-29 2015-11-17 Sonos, Inc. Systems and methods for connecting an audio controller to a hidden audio network
US9106192B2 (en) * 2012-06-28 2015-08-11 Sonos, Inc. System and method for device playback calibration
EP2891338B1 (en) * 2012-08-31 2017-10-25 Dolby Laboratories Licensing Corporation System for rendering and playback of object based audio in various listening environments
RS1332U (en) 2013-04-24 2013-08-30 Tomislav Stanojević FULL SOUND ENVIRONMENT SYSTEM WITH FLOOR SPEAKERS
US10003899B2 (en) * 2016-01-25 2018-06-19 Sonos, Inc. Calibration with particular locations

Also Published As

Publication number Publication date
EP2891338B1 (en) 2017-10-25
US20150223002A1 (en) 2015-08-06
US20180077511A1 (en) 2018-03-15
US20200382892A1 (en) 2020-12-03
CN104604257A (zh) 2015-05-06
EP2891338A1 (en) 2015-07-08
EP3253079A1 (en) 2017-12-06
WO2014036121A1 (en) 2014-03-06
US9826328B2 (en) 2017-11-21
US10959033B2 (en) 2021-03-23
EP3253079B1 (en) 2023-04-05
US10412523B2 (en) 2019-09-10
US20190349701A1 (en) 2019-11-14
HK1205845A1 (zh) 2015-12-24
JP2015530825A (ja) 2015-10-15
US11178503B2 (en) 2021-11-16
JP6085029B2 (ja) 2017-02-22
US20220030373A1 (en) 2022-01-27
CN104604257B (zh) 2016-05-25
EP4207817A1 (en) 2023-07-05

Similar Documents

Publication Publication Date Title
HK1248046A1 (zh) 用於在各種收聽環境中渲染並且回放基於對象的音頻的系統
IL290320B2 (en) System and tools to improve the creation and presentation of 3d sound
HK1253941A1 (zh) 用於基於對象的音頻的交互式渲染的方法和系統
IL282379A (en) Methods and systems for delivering editing functions to visual content
HK1210562A1 (zh) 用於渲染音頻聲場表示以供音頻回放的方法和設備
EP2817980A4 (en) AUDIO REPRODUCTION SYSTEMS AND METHODS
HK1258592A1 (zh) 音頻再現方法和聲音再現系統
EP2663976A4 (en) DYNAMIC IMPROVEMENT OF AUDIO REPRODUCTION IN HEADPHONE SYSTEMS
HK1213411A1 (zh) 在音頻系統中減小音頻失真
HK1174763A1 (zh) 解碼用於音頻回放的音頻聲場表示的方法和裝置
HK1214882A1 (zh) 立體聲音頻編碼器和解碼器
EP2803206A4 (en) WIRELESS AUDIO READER AND SPEAKER SYSTEM
EP2870721A4 (en) DISTRIBUTION AND READING OF VIDEOS
HK1212537A1 (zh) 音頻提供增强的導引降混性能的裝置及方法
HK1175626A1 (zh) 音頻系統和電視機
EP2827330A4 (en) DEVICE AND METHOD FOR PROCESSING AUDIO SIGNALS
EP2901806A4 (en) METHODS AND SYSTEMS FOR DYNAMIC MULTIMEDIA CONTENT OUTPUT FOR MOBILE DEVICES
EP2984854A4 (en) Audio recording and playback apparatus
EP2894850A4 (en) VIDEO PLAY SYSTEM AND METHOD
SI3833054T1 (sl) Postopek in naprava za stereofonično reprodukcijo zvoka
GB2502227B (en) Audio association systems and methods
GB2505989B (en) Video and/or audio data distribution system
HK1166590A2 (en) Video and/or audio apparatus
IL238525A0 (en) Voice and visual alert system
GB201213138D0 (en) Video and/or audio display system