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FR2960738B1 - Haut-parleur acoustique - Google Patents

Haut-parleur acoustique

Info

Publication number
FR2960738B1
FR2960738B1 FR1054130A FR1054130A FR2960738B1 FR 2960738 B1 FR2960738 B1 FR 2960738B1 FR 1054130 A FR1054130 A FR 1054130A FR 1054130 A FR1054130 A FR 1054130A FR 2960738 B1 FR2960738 B1 FR 2960738B1
Authority
FR
France
Prior art keywords
acoustic speaker
acoustic
speaker
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
FR1054130A
Other languages
English (en)
Other versions
FR2960738A1 (fr
Inventor
Bouchet Arnaud Cazes
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.)
Focal JMLab SAS
Original Assignee
Focal JMLab SAS
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 Focal JMLab SAS filed Critical Focal JMLab SAS
Priority to FR1054130A priority Critical patent/FR2960738B1/fr
Priority to EP11726910.0A priority patent/EP2577992B1/fr
Priority to PCT/FR2011/051207 priority patent/WO2011148109A1/fr
Priority to US13/699,180 priority patent/US9071898B2/en
Publication of FR2960738A1 publication Critical patent/FR2960738A1/fr
Application granted granted Critical
Publication of FR2960738B1 publication Critical patent/FR2960738B1/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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/024—Manufacturing aspects of the magnetic circuit of loudspeaker or microphone transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2231/00—Details of apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor covered by H04R31/00, not provided for in its subgroups
    • H04R2231/003—Manufacturing aspects of the outer suspension of loudspeaker or microphone diaphragms or of their connecting aspects to said diaphragms
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
FR1054130A 2010-05-28 2010-05-28 Haut-parleur acoustique Active FR2960738B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1054130A FR2960738B1 (fr) 2010-05-28 2010-05-28 Haut-parleur acoustique
EP11726910.0A EP2577992B1 (fr) 2010-05-28 2011-05-27 Haut-parleur acoustique
PCT/FR2011/051207 WO2011148109A1 (fr) 2010-05-28 2011-05-27 Haut-parleur acoustique
US13/699,180 US9071898B2 (en) 2010-05-28 2011-05-27 Acoustic loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054130A FR2960738B1 (fr) 2010-05-28 2010-05-28 Haut-parleur acoustique

Publications (2)

Publication Number Publication Date
FR2960738A1 FR2960738A1 (fr) 2011-12-02
FR2960738B1 true FR2960738B1 (fr) 2015-09-25

Family

ID=43302105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054130A Active FR2960738B1 (fr) 2010-05-28 2010-05-28 Haut-parleur acoustique

Country Status (4)

Country Link
US (1) US9071898B2 (fr)
EP (1) EP2577992B1 (fr)
FR (1) FR2960738B1 (fr)
WO (1) WO2011148109A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012080912A2 (fr) * 2010-12-15 2012-06-21 Koninklijke Philips Electronics N.V. Amplificateur audio
MX2013007426A (es) 2010-12-23 2014-03-12 Paul Niedermann Altavoz de bajo perfil.
EP2624595A4 (fr) * 2011-05-19 2015-07-01 Tang Band Ind Co Ltd Dispositif à plaque vibrante d'un vibreur électromagnétique et son procédé de fabrication
CN202949560U (zh) * 2012-11-16 2013-05-22 瑞声声学科技(常州)有限公司 发声器
US9788122B2 (en) * 2012-12-26 2017-10-10 Xin Min HUANG Vibrating panel device for electromagnetic vibrator and manufacture method thereof
WO2016002230A1 (fr) * 2014-07-04 2016-01-07 パナソニックＩｐマネジメント株式会社 Haut-parleur, et dispositif mobile le comprenant
CA2970740C (fr) * 2015-02-05 2023-09-05 Eagle Acoustics Manufacturing, Llc Bobine mobile et ensemble cone integres et leur procede de fabrication
ITUB20161213A1 (it) * 2016-03-01 2017-09-01 Faital S P A Altoparlante
US10681467B2 (en) 2016-05-11 2020-06-09 Samsung Electronics Co., Ltd. Slim acoustic transducer and image display apparatus having the same
USD875084S1 (en) * 2017-11-13 2020-02-11 Tymphany Hong Kong Limited Surround for loudspeaker
CN208369831U (zh) * 2018-05-04 2019-01-11 惠州超声音响有限公司 一种对称双折环的扬声器
USD966235S1 (en) 2019-08-23 2022-10-11 Tymphany Acoustic Technology Limited Waveguide
CN113873407B (zh) * 2021-10-26 2025-06-27 维沃移动通信有限公司 扬声器控制方法、扬声器模组和电子设备
FR3138258B1 (fr) 2022-07-19 2024-11-29 Carlavan Cedric Haut-parleur et meuble equipe d’un tel haut-parleur

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567870A (en) * 1968-07-25 1971-03-02 Harold D Linden Wall surface transducer system
BE794025A (fr) * 1972-01-21 1973-05-02 Gen Electric Ensemble aimante
JPS53129023A (en) * 1977-04-15 1978-11-10 Matsushita Electric Ind Co Ltd Dynamic loudspeaker
JP2558387B2 (ja) * 1990-11-16 1996-11-27 株式会社日立製作所 ボイスコイルモータおよび磁気ディスク装置
JPH06233379A (ja) * 1993-02-02 1994-08-19 Kenwood Corp スピーカ
KR19980032013A (ko) * 1995-12-15 1998-07-25 모리시타요오이찌 진동 발생장치
DE19616794B4 (de) * 1996-04-26 2005-09-29 Harman Audio Electronic Systems Gmbh Lautsprecher
NO305270B1 (no) * 1997-12-04 1999-04-26 Seas Fabrikker As Permanentmagnetmontasje
US6611606B2 (en) * 2000-06-27 2003-08-26 Godehard A. Guenther Compact high performance speaker
US6774510B1 (en) * 2000-10-25 2004-08-10 Harman International Industries, Inc. Electromagnetic motor with flux stabilization ring, saturation tips, and radiator
US6862361B2 (en) * 2001-04-05 2005-03-01 Floyd John James Audio speaker
GB0223654D0 (en) * 2002-10-10 2002-11-20 New Transducers Ltd Electromagnetic actuator
US20040213431A1 (en) * 2003-04-25 2004-10-28 Mello William Bernard Electromagnetic audio transducer and or audio speaker
JP4219225B2 (ja) * 2003-05-30 2009-02-04 パイオニア株式会社 スピーカ装置
JP3963173B2 (ja) * 2004-01-06 2007-08-22 ソニー株式会社 スピーカ
KR20060046263A (ko) * 2004-08-04 2006-05-17 도쿄파츠고교 가부시키가이샤 편평형 진동모터를 내장시킨 전자음향변환기
US20060251286A1 (en) * 2005-04-13 2006-11-09 Stiles Enrique M Multi-gap air return motor for electromagnetic transducer
US7706563B2 (en) * 2005-12-19 2010-04-27 Harman International Industries, Incorporated Concentric radial ring motor
US7757376B2 (en) * 2006-09-12 2010-07-20 Tdk Corporation Method for manufacturing of a magnetic circuit
US20080166010A1 (en) * 2007-01-04 2008-07-10 Stiles Enrique M Overlapping surround roll for loudspeaker
FR2921224B1 (fr) * 2007-09-18 2009-12-04 Orkidia Audio Structure magnetique pour moteur sans fer de haut-parleur electrodynamique, moteurs et haut-parleurs
US8175319B2 (en) * 2008-06-11 2012-05-08 Sound Sources Technology, Inc. Interchangeable magnet loudspeaker
KR20100121299A (ko) * 2009-05-08 2010-11-17 주식회사 비에스이 다기능 마이크로 스피커
ITPD20110191A1 (it) * 2011-06-13 2012-12-14 Maurizio Servadio Trasduttore elettromeccanico/elettroacustico sottile
US8571252B2 (en) * 2011-12-23 2013-10-29 Ggec America, Inc. Driver assembly for loudspeakers

Also Published As

Publication number Publication date
US9071898B2 (en) 2015-06-30
EP2577992B1 (fr) 2018-12-05
FR2960738A1 (fr) 2011-12-02
EP2577992A1 (fr) 2013-04-10
WO2011148109A1 (fr) 2011-12-01
US20130064413A1 (en) 2013-03-14

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