FR3018015B1 - Procede et systeme d'egalisation acoustique automatise - Google Patents

Procede et systeme d'egalisation acoustique automatise

Info

Publication number
FR3018015B1
FR3018015B1 FR1451504A FR1451504A FR3018015B1 FR 3018015 B1 FR3018015 B1 FR 3018015B1 FR 1451504 A FR1451504 A FR 1451504A FR 1451504 A FR1451504 A FR 1451504A FR 3018015 B1 FR3018015 B1 FR 3018015B1
Authority
FR
France
Prior art keywords
equalization method
acoustic equalization
automated acoustic
automated
equalization
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
FR1451504A
Other languages
English (en)
Other versions
FR3018015A1 (fr
Inventor
Frederic Amadu
Delphine Devallez
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.)
Arkamys SA
Original Assignee
Arkamys 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
Application filed by Arkamys SA filed Critical Arkamys SA
Priority to FR1451504A priority Critical patent/FR3018015B1/fr
Priority to EP15703951.2A priority patent/EP3111667B1/fr
Priority to CN201580010329.9A priority patent/CN106063293B/zh
Priority to PCT/EP2015/052199 priority patent/WO2015128160A1/fr
Priority to ES15703951.2T priority patent/ES2676577T3/es
Publication of FR3018015A1 publication Critical patent/FR3018015A1/fr
Application granted granted Critical
Publication of FR3018015B1 publication Critical patent/FR3018015B1/fr
Active 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
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
FR1451504A 2014-02-25 2014-02-25 Procede et systeme d'egalisation acoustique automatise Active FR3018015B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1451504A FR3018015B1 (fr) 2014-02-25 2014-02-25 Procede et systeme d'egalisation acoustique automatise
EP15703951.2A EP3111667B1 (fr) 2014-02-25 2015-02-03 Procede et systeme d'egalisation acoustique automatise
CN201580010329.9A CN106063293B (zh) 2014-02-25 2015-02-03 自动声均衡的方法和系统
PCT/EP2015/052199 WO2015128160A1 (fr) 2014-02-25 2015-02-03 Procede et systeme d'egalisation acoustique automatise
ES15703951.2T ES2676577T3 (es) 2014-02-25 2015-02-03 Procedimiento y sistema de ecualización acústica automatizado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1451504A FR3018015B1 (fr) 2014-02-25 2014-02-25 Procede et systeme d'egalisation acoustique automatise

Publications (2)

Publication Number Publication Date
FR3018015A1 FR3018015A1 (fr) 2015-08-28
FR3018015B1 true FR3018015B1 (fr) 2016-04-29

Family

ID=50933309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1451504A Active FR3018015B1 (fr) 2014-02-25 2014-02-25 Procede et systeme d'egalisation acoustique automatise

Country Status (5)

Country Link
EP (1) EP3111667B1 (fr)
CN (1) CN106063293B (fr)
ES (1) ES2676577T3 (fr)
FR (1) FR3018015B1 (fr)
WO (1) WO2015128160A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3050601B1 (fr) 2016-04-26 2018-06-22 Arkamys Procede et systeme de diffusion d'un signal audio a 360°
CN106877820B (zh) * 2017-01-12 2020-08-11 广州市迪声音响有限公司 一种动态改变均衡增益的均衡系统和方法
CN109889955B (zh) * 2019-01-28 2021-01-12 中科上声（苏州）电子有限公司 一种车内声场的鲁棒性自动均衡方法和系统
EP4032322A4 (fr) 2019-09-20 2023-06-21 Harman International Industries, Incorporated Étalonnage de pièce basé sur la distribution gaussienne et l'algorithme des k plus proches voisins
CN112584274B (zh) * 2019-09-27 2022-05-03 宏碁股份有限公司 等化处理的调整系统及其调整方法
FR3107982B1 (fr) * 2020-03-05 2023-05-19 Faurecia Clarion Electronics Europe Procédé et système de détermination de filtres d’égalisation sonore d’un système audio
CN112769410B (zh) * 2020-12-25 2024-06-11 西安讯飞超脑信息科技有限公司 滤波器构建方法、音频处理方法及电子设备、存储装置
FR3119723B1 (fr) 2021-02-09 2023-08-04 Arkamys Procédé pour le réglage automatisé de paramètres de traitements numériques appliqués à des signaux avant diffusion par des haut-parleurs et dispositif pour la mise en œuvre d’un tel procédé
CN113949968B (zh) * 2021-09-07 2024-10-01 万魔声学股份有限公司 一种频响校正方法、电子设备及信号处理方法
CN114157965B (zh) * 2021-11-26 2024-03-29 国光电器股份有限公司 一种音效补偿方法、装置、耳机和存储介质
CN115604628B (zh) * 2022-12-12 2023-04-07 杭州兆华电子股份有限公司 一种基于耳机喇叭频响的滤波器校准方法及装置
GB2628409A (en) * 2023-03-24 2024-09-25 Tymphany Worldwide Enterprises Ltd Calibration of a loudspeaker system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7583806B2 (en) * 2003-06-09 2009-09-01 Bose Corporation Convertible automobile sound system equalizing
EP1915818A1 (fr) * 2005-07-29 2008-04-30 Harman International Industries, Incorporated Systeme de syntonisation audio
JP4888163B2 (ja) * 2007-03-09 2012-02-29 ヤマハ株式会社 カラオケ装置
EP2326108B1 (fr) * 2009-11-02 2015-06-03 Harman Becker Automotive Systems GmbH Égalisation de phase de système audio
FR2967861B1 (fr) * 2010-11-18 2013-11-22 Ct Scient Tech Batiment Cstb Systeme electroacoustique pour une salle de spectacle

Also Published As

Publication number Publication date
ES2676577T3 (es) 2018-07-23
EP3111667A1 (fr) 2017-01-04
FR3018015A1 (fr) 2015-08-28
EP3111667B1 (fr) 2018-04-11
CN106063293A (zh) 2016-10-26
CN106063293B (zh) 2019-06-07
WO2015128160A1 (fr) 2015-09-03

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