FR2996094B1 - Procede et systeme de restitution d'un signal audio - Google Patents

Procede et systeme de restitution d'un signal audio

Info

Publication number
FR2996094B1
FR2996094B1 FR1259132A FR1259132A FR2996094B1 FR 2996094 B1 FR2996094 B1 FR 2996094B1 FR 1259132 A FR1259132 A FR 1259132A FR 1259132 A FR1259132 A FR 1259132A FR 2996094 B1 FR2996094 B1 FR 2996094B1
Authority
FR
France
Prior art keywords
recovering
audio signal
audio
signal
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.)
Active
Application number
FR1259132A
Other languages
English (en)
Other versions
FR2996094A1 (fr
Inventor
Khoa-Van Nguyen
Etienne Corteel
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.)
SONIC EMOTION LABS
Original Assignee
SONIC EMOTION LABS
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 SONIC EMOTION LABS filed Critical SONIC EMOTION LABS
Priority to FR1259132A priority Critical patent/FR2996094B1/fr
Priority to PCT/FR2013/052254 priority patent/WO2014049267A1/fr
Priority to US14/431,926 priority patent/US9426597B2/en
Priority to EP13779299.0A priority patent/EP2901718B1/fr
Priority to CN201380056226.7A priority patent/CN104919821B/zh
Publication of FR2996094A1 publication Critical patent/FR2996094A1/fr
Application granted granted Critical
Publication of FR2996094B1 publication Critical patent/FR2996094B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
FR1259132A 2012-09-27 2012-09-27 Procede et systeme de restitution d'un signal audio Active FR2996094B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1259132A FR2996094B1 (fr) 2012-09-27 2012-09-27 Procede et systeme de restitution d'un signal audio
PCT/FR2013/052254 WO2014049267A1 (fr) 2012-09-27 2013-09-25 Procede et systeme de restitution d'un signal audio
US14/431,926 US9426597B2 (en) 2012-09-27 2013-09-25 Method and system for playing back an audio signal
EP13779299.0A EP2901718B1 (fr) 2012-09-27 2013-09-25 Procede et systeme de restitution d'un signal audio
CN201380056226.7A CN104919821B (zh) 2012-09-27 2013-09-25 用于重放音频信号的方法和系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1259132A FR2996094B1 (fr) 2012-09-27 2012-09-27 Procede et systeme de restitution d'un signal audio

Publications (2)

Publication Number Publication Date
FR2996094A1 FR2996094A1 (fr) 2014-03-28
FR2996094B1 true FR2996094B1 (fr) 2014-10-17

Family

ID=47594912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1259132A Active FR2996094B1 (fr) 2012-09-27 2012-09-27 Procede et systeme de restitution d'un signal audio

Country Status (5)

Country Link
US (1) US9426597B2 (fr)
EP (1) EP2901718B1 (fr)
CN (1) CN104919821B (fr)
FR (1) FR2996094B1 (fr)
WO (1) WO2014049267A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105448312B (zh) * 2014-06-12 2019-02-19 华为技术有限公司 音频同步播放方法、装置及系统
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
EP3357259B1 (fr) * 2015-09-30 2020-09-23 Dolby International AB Procédé et appareil de génération de contenu audio 3d provenant de contenu stéréo à deux canaux
EP3239981B1 (fr) * 2016-04-26 2018-12-12 Nokia Technologies Oy Procédés, appareils et programmes d'ordinateur pour la modification d'une caractéristique associée avec un signal séparé
EP3504523B1 (fr) * 2016-08-29 2023-11-08 Harman International Industries, Incorporated Appareil et procédé pour générer des lieux virtuels pour une salle d'écoute
EP3297298B1 (fr) * 2016-09-19 2020-05-06 A-Volute Procédé de reproduction de sons répartis dans l'espace
CN110892735B (zh) * 2017-07-31 2021-03-23 华为技术有限公司 一种音频处理方法以及音频处理设备
US11956616B2 (en) * 2019-03-04 2024-04-09 Steelseries France Apparatus and method for audio analysis
CN109978034B (zh) * 2019-03-18 2020-12-22 华南理工大学 一种基于数据增强的声场景辨识方法
GB2584630A (en) * 2019-05-29 2020-12-16 Nokia Technologies Oy Audio processing
KR20210017169A (ko) 2019-08-07 2021-02-17 주식회사 엘지화학 표면 요철 구조를 갖는 전지팩 커버 및 이를 포함하는 전지팩
CN113068056B (zh) * 2021-03-18 2023-08-22 广州虎牙科技有限公司 音频播放方法、装置、电子设备和计算机可读存储介质
CN114945129A (zh) * 2022-05-18 2022-08-26 深圳创维－Rgb电子有限公司 基于多声道的发声方法、装置、系统及可读存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001001388A (ja) 1999-06-24 2001-01-09 Idemitsu Petrochem Co Ltd ブロー成形方法、ブロー成形品およびブロー成形金型
US8379868B2 (en) * 2006-05-17 2013-02-19 Creative Technology Ltd Spatial audio coding based on universal spatial cues
EP2609759B1 (fr) * 2010-08-27 2022-05-18 Sennheiser Electronic GmbH & Co. KG Procédé et dispositif de reproduction de champ sonore améliorée de signaux d'entrée audio spatialement codés
EP2485504B1 (fr) * 2011-02-07 2013-10-09 Deutsche Telekom AG Production de zones silencieuses à l'intérieur de la zone d'auditeurs d'un système de retransmission à plusieurs canaux

Also Published As

Publication number Publication date
WO2014049267A1 (fr) 2014-04-03
FR2996094A1 (fr) 2014-03-28
CN104919821B (zh) 2017-04-05
EP2901718A1 (fr) 2015-08-05
US9426597B2 (en) 2016-08-23
CN104919821A (zh) 2015-09-16
EP2901718B1 (fr) 2016-12-21
US20150256958A1 (en) 2015-09-10

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