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 (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10705701B2 (en) 2009-03-16 2020-07-07 Apple Inc. Device, method, and graphical user interface for moving a current position in content at a variable scrubbing rate
EP2663099B1 (de) * 2009-11-04 2017-09-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur Bereitstellung von Treibersignalen für Lautsprecher einer Lautsprecheranordnung auf der Basis eines mit einer virtuellen Quelle assoziierten Audiosignals
US8965546B2 (en) 2010-07-26 2015-02-24 Qualcomm Incorporated Systems, methods, and apparatus for enhanced acoustic imaging
WO2012025580A1 (en) * 2010-08-27 2012-03-01 Sonicemotion Ag Method and device for enhanced sound field reproduction of spatially encoded audio input signals
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
KR101887983B1 (ko) * 2013-03-07 2018-08-14 애플 인크. 룸 및 프로그램 응답 확성기 시스템
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
KR101619760B1 (ko) 2013-03-28 2016-05-11 돌비 레버러토리즈 라이쎈싱 코오포레이션 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링
EP3056025B1 (de) * 2013-10-07 2018-04-25 Dolby Laboratories Licensing Corporation System und verfahren zur verarbeitung von räumlichem audio
WO2015178950A1 (en) * 2014-05-19 2015-11-26 Tiskerling Dynamics Llc Directivity optimized sound reproduction
JP6328797B2 (ja) 2014-05-30 2018-05-23 アップル インコーポレイテッド １つのデバイスの使用から別のデバイスの使用への移行
WO2016004225A1 (en) * 2014-07-03 2016-01-07 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
CN110072131A (zh) 2014-09-02 2019-07-30 苹果公司 音乐用户界面
KR101926013B1 (ko) 2014-09-26 2018-12-07 애플 인크. 구성가능한 구역을 구비한 오디오 시스템
US10327067B2 (en) * 2015-05-08 2019-06-18 Samsung Electronics Co., Ltd. Three-dimensional sound reproduction method and device
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
BR112018077408A2 (pt) 2016-07-05 2019-07-16 Sony Corp aparelho e método de formação do campo de som, e, programa.
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
US20220279063A1 (en) 2017-05-16 2022-09-01 Apple Inc. Methods and interfaces for home media control
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
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
JPWO2020100670A1 (ja) * 2018-11-15 2021-10-07 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
CA3131489A1 (en) 2019-02-27 2020-09-03 Louisiana-Pacific Corporation Fire-resistant manufactured-wood based siding
US11010121B2 (en) 2019-05-31 2021-05-18 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
US11620103B2 (en) 2019-05-31 2023-04-04 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
US11363402B2 (en) 2019-12-30 2022-06-14 Comhear Inc. Method for providing a spatialized soundfield
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
US11079913B1 (en) 2020-05-11 2021-08-03 Apple Inc. User interface for status indicators
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
US11847378B2 (en) 2021-06-06 2023-12-19 Apple Inc. User interfaces for audio routing

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
JP5337150B2 (ja) * 2007-06-08 2013-11-06 コーニンクレッカ フィリップス エヌ ヴェ 変換器アセンブリを有するビーム形成システム
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
EP2206365A1 (de) 2010-07-14
CN101874414B (zh) 2013-04-24
EP2206365B1 (de) 2011-06-22
US8437485B2 (en) 2013-05-07
US20100296678A1 (en) 2010-11-25
CN101874414A (zh) 2010-10-27
EP2056627A1 (de) 2009-05-06
WO2009056508A1 (en) 2009-05-07

Similar Documents

Publication Publication Date Title
ATE514292T1 (de) Verfahren und vorrichtung für erhöhte klangfeldwiedergabepräzision in einem bevorzugten zuhörbereich
DE602007001877D1 (de) Verfahren und einrichtung zur effizienten binauralen raumklangerzeugung im transformierten bereich
MY147141A (en) Head related transfer functions for panned stereo audio content
CN1941073B (zh) 用于消除音频信号中的人声分量的设备和方法
ATE412330T1 (de) Lautsprechersystem für virtuelle klangsynthese
KR101177853B1 (ko) 오디오 신호의 재생 방법 및 그 재생장치
ATE477572T1 (de) Effiziente audiosignalverarbeitung im subbandbereich, verfahren, vorrichtung und dazugehöriges computerprogramm
ATE352177T1 (de) Wellenfeldsynthesevorrichtung und verfahren zum treiben eines arrays von lautsprechern
ATE555618T1 (de) Vorrichtung und verfahren zum erzeugen einer anzahl von lautsprechersignalen für ein lautsprecher-array, das einen wiedergaberaum definiert
ATE469505T1 (de) Audiosystem und verfahren zur akustischen echolöschung
ATE410904T1 (de) Verfahren und vorrichtung zur raumklangverbesserung in einem telekonferenzsystem
WO2014069111A1 (ja) 信号処理装置、信号処理方法、測定方法、測定装置
RU2006126231A (ru) Способ и устройство для воспроизведения обширного монофонического звука
CN107039029B (zh) 头盔中具有有源噪声控制的声音再现
WO2009044357A3 (en) Low frequency management for multichannel sound reproduction systems
JP2012252240A5 (de)
ATE508592T1 (de) Vorrichtung und verfahren zum liefern von daten in einem multi-renderer-system
ATE528931T1 (de) Audiowiedergabevorrichtung,rückkopplungssystem und verfahren
JP2006114945A5 (de)
GB2469573A (en) Processing an audio signal to enhance to perceived low frequency content
JP2013007944A (ja) 信号処理装置、信号処理方法、及び、プログラム
DE60220696D1 (de) Verfahren und system zur wiedergabe von schallsignalen
KR101725952B1 (ko) 사용자의 hrtf 정보를 이용하여 n채널의 음원을 사용자에 최적화된 바이노럴 음원으로 다운 믹스하는 방법 및 시스템
US6909787B2 (en) Method and related apparatus for stereo vocal cancellation
ATE554479T1 (de) Vorrichtung und verfahren zum übertragen oder wiederabspielen eines mehrkanal-audiosignals

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties