ATE514292T1 - Verfahren und vorrichtung für erhöhte klangfeldwiedergabepräzision in einem bevorzugten zuhörbereich - Google Patents

Verfahren und vorrichtung für erhöhte klangfeldwiedergabepräzision in einem bevorzugten zuhörbereich

Info

Publication number
ATE514292T1
ATE514292T1 AT08843631T AT08843631T ATE514292T1 AT E514292 T1 ATE514292 T1 AT E514292T1 AT 08843631 T AT08843631 T AT 08843631T AT 08843631 T AT08843631 T AT 08843631T AT E514292 T1 ATE514292 T1 AT E514292T1
Authority
AT
Austria
Prior art keywords
sound field
audio input
listening area
loudspeaker
input signals
Prior art date
Application number
AT08843631T
Other languages
English (en)
Inventor
Clemens Kuhn-Rahloff
Etienne Corteel
Renato Pellegrini
Matthias Rosenthal
Original Assignee
Sonicemotion Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39232917&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE514292(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sonicemotion Ag filed Critical Sonicemotion Ag
Application granted granted Critical
Publication of ATE514292T1 publication Critical patent/ATE514292T1/de

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
    • 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 
    • 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
    • H04S7/303—Tracking of listener position or orientation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
AT08843631T 2007-10-30 2008-10-27 Verfahren und vorrichtung für erhöhte klangfeldwiedergabepräzision in einem bevorzugten zuhörbereich ATE514292T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07021162A EP2056627A1 (de) 2007-10-30 2007-10-30 Verfahren und Vorrichtung für erhöhte Klangfeldwiedergabepräzision in einem bevorzugtem Zuhörbereich
PCT/EP2008/064500 WO2009056508A1 (en) 2007-10-30 2008-10-27 Method and device for improved sound field rendering accuracy within a preferred listening area

Publications (1)

Publication Number Publication Date
ATE514292T1 true ATE514292T1 (de) 2011-07-15

Family

ID=39232917

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08843631T ATE514292T1 (de) 2007-10-30 2008-10-27 Verfahren und vorrichtung für erhöhte klangfeldwiedergabepräzision in einem bevorzugten zuhörbereich

Country Status (5)

Country Link
US (1) US8437485B2 (de)
EP (2) EP2056627A1 (de)
CN (1) CN101874414B (de)
AT (1) ATE514292T1 (de)
WO (1) WO2009056508A1 (de)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8984431B2 (en) 2009-03-16 2015-03-17 Apple Inc. Device, method, and graphical user interface for moving a current position in content at a variable scrubbing rate
KR101397861B1 (ko) 2009-11-04 2014-05-20 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 확성기 배열의 확성기들에 대한 구동 계수들을 계산하기 위한 장치 및 방법과, 가상 소스와 연관된 오디오 신호에 기초하여 확성기 배열의 확성기들에 구동 신호들을 제공하기 위한 장치 및 방법
US8965546B2 (en) 2010-07-26 2015-02-24 Qualcomm Incorporated Systems, methods, and apparatus for enhanced acoustic imaging
ES2922639T3 (es) 2010-08-27 2022-09-19 Sennheiser Electronic Gmbh & Co Kg Método y dispositivo para la reproducción mejorada de campo sonoro de señales de entrada de audio codificadas espacialmente
JP5821172B2 (ja) * 2010-09-14 2015-11-24 ヤマハ株式会社 スピーカ装置
WO2012068174A2 (en) * 2010-11-15 2012-05-24 The Regents Of The University Of California Method for controlling a speaker array to provide spatialized, localized, and binaural virtual surround sound
US9549277B2 (en) * 2011-05-11 2017-01-17 Sonicemotion Ag Method for efficient sound field control of a compact loudspeaker array
FR2976759B1 (fr) * 2011-06-16 2013-08-09 Jean Luc Haurais Procede de traitement d'un signal audio pour une restitution amelioree.
US10706096B2 (en) 2011-08-18 2020-07-07 Apple Inc. Management of local and remote media items
US9002322B2 (en) 2011-09-29 2015-04-07 Apple Inc. Authentication with secondary approver
WO2013068402A1 (en) * 2011-11-10 2013-05-16 Sonicemotion Ag Method for practical implementations of sound field reproduction based on surface integrals in three dimensions
US10051400B2 (en) 2012-03-23 2018-08-14 Dolby Laboratories Licensing Corporation System and method of speaker cluster design and rendering
WO2014044332A1 (en) * 2012-09-24 2014-03-27 Iosono Gmbh Method for controlling a three-dimensional multi-layer speaker arrangement and apparatus for playing back three-dimensional sound in an audience area
FR2996095B1 (fr) 2012-09-27 2015-10-16 Sonic Emotion Labs Procede et dispositif de generation de signaux audio destines a etre fournis a un systeme de restitution sonore
US9913064B2 (en) * 2013-02-07 2018-03-06 Qualcomm Incorporated Mapping virtual speakers to physical speakers
EP2952012B1 (de) * 2013-03-07 2018-07-18 Apple Inc. Auf raum und programm reagierendes lautsprechersystem
US9743201B1 (en) * 2013-03-14 2017-08-22 Apple Inc. Loudspeaker array protection management
WO2014143776A2 (en) 2013-03-15 2014-09-18 Bodhi Technology Ventures Llc Providing remote interactions with host device using a wireless device
KR102332632B1 (ko) 2013-03-28 2021-12-02 돌비 레버러토리즈 라이쎈싱 코오포레이션 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링
CN105637901B (zh) * 2013-10-07 2018-01-23 杜比实验室特许公司 空间音频处理系统和方法
WO2015178950A1 (en) * 2014-05-19 2015-11-26 Tiskerling Dynamics Llc Directivity optimized sound reproduction
EP3654163B1 (de) 2014-05-30 2023-12-13 Apple Inc. Übergang von der nutzung einer vorrichtung zur anderen
US9883314B2 (en) * 2014-07-03 2018-01-30 Dolby Laboratories Licensing Corporation Auxiliary augmentation of soundfields
US9749769B2 (en) * 2014-07-30 2017-08-29 Sony Corporation Method, device and system
US10339293B2 (en) 2014-08-15 2019-07-02 Apple Inc. Authenticated device used to unlock another device
CN106797493A (zh) 2014-09-02 2017-05-31 苹果公司 音乐用户界面
KR102114226B1 (ko) 2014-09-26 2020-05-25 애플 인크. 구성가능한 구역을 구비한 오디오 시스템
WO2016182184A1 (ko) * 2015-05-08 2016-11-17 삼성전자 주식회사 입체 음향 재생 방법 및 장치
US9530426B1 (en) * 2015-06-24 2016-12-27 Microsoft Technology Licensing, Llc Filtering sounds for conferencing applications
DK179186B1 (en) 2016-05-19 2018-01-15 Apple Inc REMOTE AUTHORIZATION TO CONTINUE WITH AN ACTION
CN106060758B (zh) * 2016-06-03 2018-03-23 北京时代拓灵科技有限公司 虚拟现实声场元数据的处理方法
DK201670622A1 (en) 2016-06-12 2018-02-12 Apple Inc User interfaces for transactions
EP3484184A4 (de) * 2016-07-05 2019-06-19 Sony Corporation Schallfelderzeugungsvorrichtung,- verfahren und -programm
US10992795B2 (en) 2017-05-16 2021-04-27 Apple Inc. Methods and interfaces for home media control
US11431836B2 (en) 2017-05-02 2022-08-30 Apple Inc. Methods and interfaces for initiating media playback
US10928980B2 (en) 2017-05-12 2021-02-23 Apple Inc. User interfaces for playing and managing audio items
CN111343060B (zh) 2017-05-16 2022-02-11 苹果公司 用于家庭媒体控制的方法和界面
US12123200B2 (en) 2019-02-27 2024-10-22 Louisiana-Pacific Corp. Fire-resistant manufactured-wood based siding
US12526361B2 (en) 2017-05-16 2026-01-13 Apple Inc. Methods for outputting an audio output in accordance with a user being within a range of a device
EP3518556A1 (de) * 2018-01-24 2019-07-31 L-Acoustics UK Limited Verfahren und system zur anwendung von zeitbasierten effekten in einem mehrkanaligen audiowiedergabesystem
US10667072B2 (en) * 2018-06-12 2020-05-26 Magic Leap, Inc. Efficient rendering of virtual soundfields
FR3081662A1 (fr) * 2018-06-28 2019-11-29 Orange Procede pour une restitution sonore spatialisee d'un champ sonore audible selectivement dans une sous-zone d'une zone
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
US20220014864A1 (en) * 2018-11-15 2022-01-13 Sony Group Corporation Signal processing apparatus, signal processing method, and program
US11620103B2 (en) 2019-05-31 2023-04-04 Apple Inc. User interfaces for audio media control
US10904029B2 (en) 2019-05-31 2021-01-26 Apple Inc. User interfaces for managing controllable external devices
US11010121B2 (en) 2019-05-31 2021-05-18 Apple Inc. User interfaces for audio media control
DK201970533A1 (en) 2019-05-31 2021-02-15 Apple Inc Methods and user interfaces for sharing audio
CN115715470B (zh) 2019-12-30 2025-11-18 卡姆希尔公司 用于提供空间化声场的方法
CN111464932A (zh) * 2020-04-07 2020-07-28 武汉轻工大学 基于多个听音点的声场重建方法、装置、设备及存储介质
US11513667B2 (en) 2020-05-11 2022-11-29 Apple Inc. User interface for audio message
US11392291B2 (en) 2020-09-25 2022-07-19 Apple Inc. Methods and interfaces for media control with dynamic feedback
CN113314129B (zh) * 2021-04-30 2022-08-05 北京大学 一种适应环境的声场重放空间解码方法
WO2022248043A1 (en) * 2021-05-27 2022-12-01 Huawei Technologies Co., Ltd. Audio device and method for producing a sound field
WO2022260876A1 (en) 2021-06-06 2022-12-15 Apple Inc. User interfaces for audio routing
US11847378B2 (en) 2021-06-06 2023-12-19 Apple Inc. User interfaces for audio routing
US12596520B2 (en) 2021-09-24 2026-04-07 Apple Inc. Media controls user interface
US12563299B2 (en) 2022-04-04 2026-02-24 Apple Inc. User interfaces for camera sharing
US12379827B2 (en) 2022-06-03 2025-08-05 Apple Inc. User interfaces for managing accessories
US12321574B2 (en) 2022-09-02 2025-06-03 Apple Inc. Content output devices and user interfaces
US12615491B2 (en) 2022-09-06 2026-04-28 Apple Inc. Interfaces for device interactions

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0541897A (ja) * 1991-08-07 1993-02-19 Pioneer Electron Corp スピーカ装置およびその指向性制御方法
NL9401860A (nl) * 1994-11-08 1996-06-03 Duran Bv Luidsprekersysteem met bestuurde richtinggevoeligheid.
DE10215775B4 (de) * 2002-04-10 2005-09-29 Institut für Rundfunktechnik GmbH Verfahren zur räumlichen Darstellung von Tonquellen
JP4134794B2 (ja) * 2003-04-07 2008-08-20 ヤマハ株式会社 音場制御装置
US7336793B2 (en) * 2003-05-08 2008-02-26 Harman International Industries, Incorporated Loudspeaker system for virtual sound synthesis
DE10328335B4 (de) * 2003-06-24 2005-07-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wellenfeldsyntesevorrichtung und Verfahren zum Treiben eines Arrays von Lautsprechern
US8761419B2 (en) * 2003-08-04 2014-06-24 Harman International Industries, Incorporated System for selecting speaker locations in an audio system
JP4114583B2 (ja) * 2003-09-25 2008-07-09 ヤマハ株式会社 特性補正システム
KR101086398B1 (ko) * 2003-12-24 2011-11-25 삼성전자주식회사 다수의 마이크로폰을 이용한 지향성 제어 가능 스피커시스템 및 그 방법
US8170233B2 (en) * 2004-02-02 2012-05-01 Harman International Industries, Incorporated Loudspeaker array system
JP4273343B2 (ja) * 2005-04-18 2009-06-03 ソニー株式会社 再生装置および再生方法
CN101682807B (zh) * 2007-06-08 2015-11-25 皇家飞利浦电子股份有限公司 包括换能器组件的波束成形系统及其方法
JP4561785B2 (ja) * 2007-07-03 2010-10-13 ヤマハ株式会社 スピーカアレイ装置
EP2309781A3 (de) * 2009-09-23 2013-12-18 Iosono GmbH Vorrichtung und Verfahren zur Berechnung der Filterkoeffizienten für vordefinierte Lautsprecheranordnung

Also Published As

Publication number Publication date
WO2009056508A1 (en) 2009-05-07
EP2056627A1 (de) 2009-05-06
EP2206365B1 (de) 2011-06-22
CN101874414B (zh) 2013-04-24
US20100296678A1 (en) 2010-11-25
EP2206365A1 (de) 2010-07-14
US8437485B2 (en) 2013-05-07
CN101874414A (zh) 2010-10-27

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