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WO2002041664A3 - Systeme audio a reglage automatique - Google Patents

Systeme audio a reglage automatique Download PDF

Info

Publication number
WO2002041664A3
WO2002041664A3 PCT/EP2001/013304 EP0113304W WO0241664A3 WO 2002041664 A3 WO2002041664 A3 WO 2002041664A3 EP 0113304 W EP0113304 W EP 0113304W WO 0241664 A3 WO0241664 A3 WO 0241664A3
Authority
WO
WIPO (PCT)
Prior art keywords
user
image
speakers
processing section
audio system
Prior art date
Application number
PCT/EP2001/013304
Other languages
English (en)
Other versions
WO2002041664A2 (fr
Inventor
Miroslav Trajkovic
Srinivas Gutta
Antonio Colmenarez
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Priority to JP2002543259A priority Critical patent/JP2004514359A/ja
Priority to EP01989480A priority patent/EP1393591A2/fr
Publication of WO2002041664A2 publication Critical patent/WO2002041664A2/fr
Publication of WO2002041664A3 publication Critical patent/WO2002041664A3/fr

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
    • 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)
  • Television Receiver Circuits (AREA)

Abstract

L'invention concerne un système de génération audio qui émet du son à travers un ou plusieurs haut-parleurs. Le son émis par chaque haut-parleur est réglable en fonction de la position d'un utilisateur par rapport à l'emplacement des haut-parleurs. Le système comprend au moins un dispositif de capture d'images (tel qu'une caméra vidéo) qui peut être entraînée sur une zone d'écoute et couplée à une section de traitement possédant un logiciel de reconnaissance d'image. La section de traitement utilise le logiciel de reconnaissance d'image afin d'identifier l'utilisateur dans une image générée par le dispositif de capture d'images. Cette section comprend aussi un logiciel générant au moins une mesure de l'emplacement de l'utilisateur en fonction de la position de celui-ci dans l'image.
PCT/EP2001/013304 2000-11-16 2001-11-14 Systeme audio a reglage automatique WO2002041664A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002543259A JP2004514359A (ja) 2000-11-16 2001-11-14 自動調整音響システム
EP01989480A EP1393591A2 (fr) 2000-11-16 2001-11-14 Systeme audio a reglage automatique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71389800A 2000-11-16 2000-11-16
US09/713,898 2000-11-16

Publications (2)

Publication Number Publication Date
WO2002041664A2 WO2002041664A2 (fr) 2002-05-23
WO2002041664A3 true WO2002041664A3 (fr) 2003-12-18

Family

ID=24867986

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/013304 WO2002041664A2 (fr) 2000-11-16 2001-11-14 Systeme audio a reglage automatique

Country Status (3)

Country Link
EP (1) EP1393591A2 (fr)
JP (1) JP2004514359A (fr)
WO (1) WO2002041664A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8880205B2 (en) 2004-12-30 2014-11-04 Mondo Systems, Inc. Integrated multimedia signal processing system using centralized processing of signals
US9237301B2 (en) 2004-12-30 2016-01-12 Mondo Systems, Inc. Integrated audio video signal processing system using centralized processing of signals
US9402100B2 (en) 2004-12-30 2016-07-26 Mondo Systems, Inc. Integrated multimedia signal processing system using centralized processing of signals

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CN100358393C (zh) 1999-09-29 2007-12-26 1...有限公司 定向声音的方法和设备
WO2002078388A2 (fr) 2001-03-27 2002-10-03 1... Limited Procede et appareil permettant de creer un champ acoustique
GB0124352D0 (en) 2001-10-11 2001-11-28 1 Ltd Signal processing device for acoustic transducer array
DE102004004068A1 (de) * 2004-01-20 2005-08-04 Deutsche Telekom Ag Verfahren und Steuereinheit zur ortsbezogenen Einrichtung und Optimierung von Multimedia-Anlagen
GB0415625D0 (en) * 2004-07-13 2004-08-18 1 Ltd Miniature surround-sound loudspeaker
KR101118214B1 (ko) 2004-09-21 2012-03-16 삼성전자주식회사 청취 위치를 고려한 2채널 가상 음향 재생 방법 및 장치
FR2877534A1 (fr) * 2004-11-03 2006-05-05 France Telecom Configuration dynamique d'un systeme sonore
WO2006100644A2 (fr) * 2005-03-24 2006-09-28 Koninklijke Philips Electronics, N.V. Adaptation de l'orientation et de la position d'un dispositif electronique pour experiences d'immersion
WO2007004134A2 (fr) * 2005-06-30 2007-01-11 Philips Intellectual Property & Standards Gmbh Procede de controle d'un systeme
JP4789145B2 (ja) * 2006-01-06 2011-10-12 サミー株式会社 コンテンツ再生装置及びコンテンツ再生プログラム
JP4535006B2 (ja) 2006-03-08 2010-09-01 ソニー株式会社 テレビジョン装置
ES2381765T3 (es) 2006-03-31 2012-05-31 Koninklijke Philips Electronics N.V. Dispositivo y método para procesar datos
KR20090022718A (ko) * 2007-08-31 2009-03-04 삼성전자주식회사 음향처리장치 및 음향처리방법
KR101234973B1 (ko) * 2008-04-09 2013-02-20 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 필터 특징을 발생시키는 장치 및 방법
US8269902B2 (en) 2009-06-03 2012-09-18 Transpacific Image, Llc Multimedia projection management
US8976986B2 (en) * 2009-09-21 2015-03-10 Microsoft Technology Licensing, Llc Volume adjustment based on listener position
CA2785080C (fr) * 2009-12-24 2017-01-17 Nokia Corporation Appareil
US9100633B2 (en) 2010-11-18 2015-08-04 Lg Electronics Inc. Electronic device generating stereo sound synchronized with stereographic moving picture
TWI510106B (zh) * 2011-01-28 2015-11-21 Hon Hai Prec Ind Co Ltd 聲音輸出校正系統及方法
KR101874836B1 (ko) * 2012-05-25 2018-08-02 삼성전자주식회사 음향 보정이 가능한 디스플레이 장치, 청각 레벨 제어 장치 및 방법
US9591405B2 (en) * 2012-11-09 2017-03-07 Harman International Industries, Incorporated Automatic audio enhancement system
US9544679B2 (en) 2014-12-08 2017-01-10 Harman International Industries, Inc. Adjusting speakers using facial recognition
TWI603626B (zh) * 2016-04-26 2017-10-21 音律電子股份有限公司 揚聲裝置、其控制方法及播放控制系統
US10241748B2 (en) 2016-12-13 2019-03-26 EVA Automation, Inc. Schedule-based coordination of audio sources
CN106851469A (zh) * 2017-02-16 2017-06-13 深圳创维－Rgb电子有限公司 一种调整音箱输出音频的方法和装置
US10171054B1 (en) 2017-08-24 2019-01-01 International Business Machines Corporation Audio adjustment based on dynamic and static rules
US10511906B1 (en) 2018-06-22 2019-12-17 EVA Automation, Inc. Dynamically adapting sound based on environmental characterization
US10708691B2 (en) 2018-06-22 2020-07-07 EVA Automation, Inc. Dynamic equalization in a directional speaker array
US10524053B1 (en) 2018-06-22 2019-12-31 EVA Automation, Inc. Dynamically adapting sound based on background sound
US10440473B1 (en) 2018-06-22 2019-10-08 EVA Automation, Inc. Automatic de-baffling
US10484809B1 (en) 2018-06-22 2019-11-19 EVA Automation, Inc. Closed-loop adaptation of 3D sound
US10531221B1 (en) 2018-06-22 2020-01-07 EVA Automation, Inc. Automatic room filling
CN111782045A (zh) * 2020-06-30 2020-10-16 歌尔科技有限公司 一种设备角度调节方法、装置、智能音箱及存储介质
CN114679661A (zh) * 2022-04-29 2022-06-28 歌尔科技有限公司 音箱控制方法、装置、音箱设备、立体声音箱及存储介质
CN116736982B (zh) * 2023-06-21 2024-01-26 惠州中哲尚蓝柏科技有限公司 一种用于家庭影院的多媒体输出参数自动调节系统及方法

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JPH04351197A (ja) * 1991-05-29 1992-12-04 Matsushita Electric Ind Co Ltd 指向性制御スピーカシステム
JP2001054200A (ja) * 1999-08-04 2001-02-23 Mitsubishi Electric Inf Technol Center America Inc スピーカーへの音配給調整システム及びその方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027338A1 (de) * 1990-08-29 1992-03-12 Drescher Ruediger Balanceregelung fuer stereoanlagen u. dgl.
JPH04351197A (ja) * 1991-05-29 1992-12-04 Matsushita Electric Ind Co Ltd 指向性制御スピーカシステム
JP2001054200A (ja) * 1999-08-04 2001-02-23 Mitsubishi Electric Inf Technol Center America Inc スピーカーへの音配給調整システム及びその方法

Non-Patent Citations (2)

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PATENT ABSTRACTS OF JAPAN vol. 2000, no. 19 5 June 2001 (2001-06-05) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8880205B2 (en) 2004-12-30 2014-11-04 Mondo Systems, Inc. Integrated multimedia signal processing system using centralized processing of signals
US9237301B2 (en) 2004-12-30 2016-01-12 Mondo Systems, Inc. Integrated audio video signal processing system using centralized processing of signals
US9338387B2 (en) 2004-12-30 2016-05-10 Mondo Systems Inc. Integrated audio video signal processing system using centralized processing of signals
US9402100B2 (en) 2004-12-30 2016-07-26 Mondo Systems, Inc. Integrated multimedia signal processing system using centralized processing of signals

Also Published As

Publication number Publication date
EP1393591A2 (fr) 2004-03-03
JP2004514359A (ja) 2004-05-13
WO2002041664A2 (fr) 2002-05-23

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