FR2970574B1 - Dispositif de traitement audio - Google Patents

Dispositif de traitement audio

Info

Publication number
FR2970574B1
FR2970574B1 FR1150409A FR1150409A FR2970574B1 FR 2970574 B1 FR2970574 B1 FR 2970574B1 FR 1150409 A FR1150409 A FR 1150409A FR 1150409 A FR1150409 A FR 1150409A FR 2970574 B1 FR2970574 B1 FR 2970574B1
Authority
FR
France
Prior art keywords
audio processing
processing device
module
definition data
signal intended
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1150409A
Other languages
English (en)
Other versions
FR2970574A1 (fr
Inventor
Antoine Sannie
La Fuente Manuel De
Pierre-Emmanuel Calmel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Devialet SA
Original Assignee
Devialet SA
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
Priority to FR1150409A priority Critical patent/FR2970574B1/fr
Application filed by Devialet SA filed Critical Devialet SA
Priority to EP12702209.3A priority patent/EP2666307B1/fr
Priority to CN201280005964.4A priority patent/CN103329570B/zh
Priority to KR1020137021836A priority patent/KR101868010B1/ko
Priority to PCT/EP2012/050792 priority patent/WO2012098191A1/fr
Priority to JP2013549808A priority patent/JP5973465B2/ja
Priority to BR112013018376A priority patent/BR112013018376B8/pt
Priority to US13/980,084 priority patent/US10187723B2/en
Publication of FR2970574A1 publication Critical patent/FR2970574A1/fr
Application granted granted Critical
Publication of FR2970574B1 publication Critical patent/FR2970574B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • 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
    • 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
    • H04S7/308—Electronic adaptation dependent on speaker or headphone connection
    • 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
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/01—Input selection or mixing for amplifiers or loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
  • Stereophonic Arrangements (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

Dispositif de traitement audio (1), comportant : - au moins un connecteur (2, 7) adapté pour recevoir des données de définition d'un signal sonore d'entrée ; - un module de traitement (5,6) adapté pour déterminer au moins un signal destiné à un haut-parleur (12, 13) en fonction desdites données de définition ; un module de communication (8, 9) pour communiquer avec au moins un autre dispositif de traitement audio, selon la revendication 1 ; ledit dispositif étant caractérisé en ce qu'il comporte en outre un module de détection (4) adapté pour détecter la proximité d'un autre dispositif selon la revendication 1 et en ce que le module de traitement est adapté pour déterminer ledit signal destiné au haut-parleur en fonction en outre d'un nombre d'autre(s) dispositif(s) détecté(s).
FR1150409A 2011-01-19 2011-01-19 Dispositif de traitement audio Expired - Fee Related FR2970574B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1150409A FR2970574B1 (fr) 2011-01-19 2011-01-19 Dispositif de traitement audio
CN201280005964.4A CN103329570B (zh) 2011-01-19 2012-01-19 音频处理装置
KR1020137021836A KR101868010B1 (ko) 2011-01-19 2012-01-19 오디오 처리 장치
PCT/EP2012/050792 WO2012098191A1 (fr) 2011-01-19 2012-01-19 Dispositif de traitement audio
EP12702209.3A EP2666307B1 (fr) 2011-01-19 2012-01-19 Dispositif de traitement audio
JP2013549808A JP5973465B2 (ja) 2011-01-19 2012-01-19 オーディオ処理デバイス
BR112013018376A BR112013018376B8 (pt) 2011-01-19 2012-01-19 dispositivo de processamento de áudio
US13/980,084 US10187723B2 (en) 2011-01-19 2012-01-19 Audio processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150409A FR2970574B1 (fr) 2011-01-19 2011-01-19 Dispositif de traitement audio

Publications (2)

Publication Number Publication Date
FR2970574A1 FR2970574A1 (fr) 2012-07-20
FR2970574B1 true FR2970574B1 (fr) 2013-10-04

Family

ID=44370688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150409A Expired - Fee Related FR2970574B1 (fr) 2011-01-19 2011-01-19 Dispositif de traitement audio

Country Status (8)

Country Link
US (1) US10187723B2 (fr)
EP (1) EP2666307B1 (fr)
JP (1) JP5973465B2 (fr)
KR (1) KR101868010B1 (fr)
CN (1) CN103329570B (fr)
BR (1) BR112013018376B8 (fr)
FR (1) FR2970574B1 (fr)
WO (1) WO2012098191A1 (fr)

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JP2014176070A (ja) * 2013-03-13 2014-09-22 D & M Holdings Inc 無線スピーカ、無線オーディオセンタ、および、無線オーディオシステム
EP2804397B1 (fr) * 2013-05-15 2015-07-08 Giga-Byte Technology Co., Ltd. Système de haut-parleurs à commutation de canaux audio automatique
US9860669B2 (en) 2013-05-16 2018-01-02 Koninklijke Philips N.V. Audio apparatus and method therefor
KR102114219B1 (ko) 2013-10-10 2020-05-25 삼성전자주식회사 오디오 시스템 및 오디오 출력 방법, 그리고 스피커 장치
JP6291035B2 (ja) * 2014-01-02 2018-03-14 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． オーディオ装置及びそのための方法
WO2015123658A1 (fr) 2014-02-14 2015-08-20 Sonic Blocks, Inc. Système audiovisuel modulaire à raccordement rapide et procédés associés
SE1451466A1 (sv) * 2014-03-26 2015-09-27 Sound Dimension Ab Device for reproducing sound
CN104157108B (zh) * 2014-08-26 2016-08-24 北京智谷技术服务有限公司 告警方法和设备
CN104301835A (zh) * 2014-10-25 2015-01-21 宁波摩通信息科技有限公司 一种改善音质的咪咕音乐播放器
NL2013704B1 (en) * 2014-10-29 2016-10-04 Ouborg & Gatin Ip B V Audio reproduction system comprising speaker modules and control module.
CN104967953B (zh) * 2015-06-23 2018-10-09 Tcl集团股份有限公司 一种多声道播放方法和系统
US9866965B2 (en) * 2016-02-08 2018-01-09 Sony Corporation Auto-configurable speaker system
FR3055173B1 (fr) * 2016-08-22 2019-08-16 Devialet Dispositif d'amplification comprenant un circuit de compensation
US10915292B2 (en) * 2018-07-25 2021-02-09 Eagle Acoustics Manufacturing, Llc Bluetooth speaker configured to produce sound as well as simultaneously act as both sink and source
CN111031419B (zh) * 2019-12-20 2021-06-01 歌尔股份有限公司 音箱控制方法、音箱及计算机可读存储介质
CN111580771B (zh) * 2020-04-10 2021-06-22 三星电子株式会社 显示装置及该显示装置的控制方法
FR3119288A1 (fr) 2021-01-22 2022-07-29 Cc Lab Enceinte acoustique

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GB2359177A (en) * 2000-02-08 2001-08-15 Nokia Corp Orientation sensitive display and selection mechanism
CN1266927C (zh) 2001-12-14 2006-07-26 皇家飞利浦电子股份有限公司 使用便携式设备启动交互的方法以及所使用的便携式设备
US7747338B2 (en) * 2006-08-18 2010-06-29 Xerox Corporation Audio system employing multiple mobile devices in concert
KR20050057288A (ko) * 2002-09-09 2005-06-16 코닌클리케 필립스 일렉트로닉스 엔.브이. 스마트 스피커들
US20040071294A1 (en) * 2002-10-15 2004-04-15 Halgas Joseph F. Method and apparatus for automatically configuring surround sound speaker systems
US7630501B2 (en) * 2004-05-14 2009-12-08 Microsoft Corporation System and method for calibration of an acoustic system
EP1615464A1 (fr) * 2004-07-07 2006-01-11 Sony Ericsson Mobile Communications AB Procédé et appareil pour produire des signaux audio multi-canaux
US7813933B2 (en) * 2004-11-22 2010-10-12 Bang & Olufsen A/S Method and apparatus for multichannel upmixing and downmixing
EP1784049A1 (fr) 2005-11-08 2007-05-09 BenQ Corporation Procédé et système de reproduction sonore, et produit de programme informatique
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Also Published As

Publication number Publication date
CN103329570B (zh) 2018-02-27
FR2970574A1 (fr) 2012-07-20
US10187723B2 (en) 2019-01-22
BR112013018376B8 (pt) 2021-02-23
CN103329570A (zh) 2013-09-25
JP5973465B2 (ja) 2016-08-23
US20140003619A1 (en) 2014-01-02
EP2666307A1 (fr) 2013-11-27
EP2666307B1 (fr) 2021-03-24
KR20140005255A (ko) 2014-01-14
KR101868010B1 (ko) 2018-07-19
WO2012098191A1 (fr) 2012-07-26
BR112013018376B1 (pt) 2021-02-09
BR112013018376A2 (pt) 2016-10-11
JP2014508444A (ja) 2014-04-03

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