ATE452512T1 - Lautsprecher - Google Patents

Lautsprecher

Info

Publication number
ATE452512T1
ATE452512T1 AT03815541T AT03815541T ATE452512T1 AT E452512 T1 ATE452512 T1 AT E452512T1 AT 03815541 T AT03815541 T AT 03815541T AT 03815541 T AT03815541 T AT 03815541T AT E452512 T1 ATE452512 T1 AT E452512T1
Authority
AT
Austria
Prior art keywords
membrane
outer edge
supporting structure
magnet
moving coil
Prior art date
Application number
AT03815541T
Other languages
English (en)
Inventor
Norman Gerkinsmeyer
Original Assignee
Ist Gmbh
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 Ist Gmbh filed Critical Ist Gmbh
Application granted granted Critical
Publication of ATE452512T1 publication Critical patent/ATE452512T1/de

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
    • 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
    • H04R7/127—Non-planar diaphragms or cones dome-shaped
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • 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
    • H04R9/041—Centering
    • H04R9/043—Inner suspension or damper, e.g. spider

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Liquid Crystal (AREA)
  • Surgical Instruments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
AT03815541T 2003-01-25 2003-11-19 Lautsprecher ATE452512T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10303030A DE10303030A1 (de) 2003-01-25 2003-01-25 Treiber
PCT/EP2003/012940 WO2004068898A1 (de) 2003-01-25 2003-11-19 Lautsprecher

Publications (1)

Publication Number Publication Date
ATE452512T1 true ATE452512T1 (de) 2010-01-15

Family

ID=32667869

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03815541T ATE452512T1 (de) 2003-01-25 2003-11-19 Lautsprecher

Country Status (8)

Country Link
US (1) US7286681B2 (de)
EP (1) EP1586219B1 (de)
JP (1) JP4404780B2 (de)
CN (1) CN1732710A (de)
AT (1) ATE452512T1 (de)
AU (1) AU2003303844A1 (de)
DE (2) DE10303030A1 (de)
WO (1) WO2004068898A1 (de)

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EP1662838B1 (de) * 2003-08-19 2008-05-07 Matsushita Electric Industrial Co., Ltd. Lautsprecher
DE102004034882B4 (de) * 2004-07-19 2015-08-27 Norman Gerkinsmeyer Treiber
US8090139B2 (en) * 2005-06-29 2012-01-03 Benjamin Reinecke Diaphragm for an electroacoustic transducer, and electroacoustic transducer
MY151910A (en) * 2006-05-22 2014-07-31 Audio Pixels Holdings Ltd Volume and tone control in direct digital speakers
KR101363127B1 (ko) * 2006-05-22 2014-02-13 오디오 픽셀즈 리미티드 원하는 지향성 패턴을 가지는 다이렉트 디지털 스피커 장치 및 그 제어 방법
US8457338B2 (en) 2006-05-22 2013-06-04 Audio Pixels Ltd. Apparatus and methods for generating pressure waves
DE102007030811A1 (de) * 2007-04-26 2008-11-06 Airbus Deutschland Gmbh Flachlautsprecher
KR101759042B1 (ko) 2007-11-21 2017-07-17 오디오 픽셀즈 리미티드 디지털 스피커 장치의 작동 장치 및 작동 시스템
US8345897B2 (en) * 2008-03-31 2013-01-01 Mitsubishi Electric Engineering Co., Ltd Electromagnetic conversion unit
EP2180721A1 (de) 2008-10-21 2010-04-28 Lautsprecher Teufel GmbH Flachmembranlautsprecher
JP2010114612A (ja) * 2008-11-06 2010-05-20 Weistech Technology Co Ltd 小型スピーカを備える表示器、及び小型スピーカ構造
KR101802530B1 (ko) 2009-04-23 2017-11-28 오디오 픽셀즈 리미티드 평평한 라우드스피커용 먼지 방지 장치
DE102009024709A1 (de) * 2009-06-12 2010-12-16 Klaus Reck Hochtonlautsprecher
FR2955446B1 (fr) 2010-01-15 2015-06-05 Phl Audio Transducteur electrodynamique a dome et suspension flottante
FR2955445B1 (fr) * 2010-01-15 2013-06-07 Phl Audio Transducteur electrodynamique a dome et suspension interne
FR2955444B1 (fr) 2010-01-15 2012-08-03 Phl Audio Systeme de haut-parleur coaxial a chambre de compression
AU2011225673B2 (en) 2010-03-11 2014-04-17 Audio Pixels Ltd. Electrostatic parallel plate actuators whose moving elements are driven only by electrostatic force and methods useful in conjunction therewith
CN103493511B (zh) 2010-11-26 2016-10-26 音频像素有限公司 用于致动器阵列的个别寻址和噪声降低的装置和方法
WO2013009962A2 (en) * 2011-07-12 2013-01-17 Strata Audio LLC W dome speaker
US8983112B2 (en) * 2012-03-14 2015-03-17 Harman International Industries, Incorporated Planar speaker system
US8948441B2 (en) 2012-03-14 2015-02-03 Harman International Industries, Inc. Planar speaker system
DK2856769T3 (en) 2012-05-25 2018-10-22 Audio Pixels Ltd SYSTEM, PROCEDURE AND COMPUTER PROGRAM PRODUCT TO CONTROL A GROUP OF ACTUATOR SYSTEMS FOR CREATING A PHYSICAL EFFECT
DK2856770T3 (en) 2012-05-25 2018-10-22 Audio Pixels Ltd SYSTEM, PROCEDURE AND COMPUTER PROGRAM PRODUCT TO CONTROL A SET OF ACTUATOR ELEMENTS
US8855356B1 (en) * 2012-12-18 2014-10-07 Skullcandy, Inc. Dual ring magnet apparatus
JPWO2015045284A1 (ja) 2013-09-26 2017-03-09 パナソニックＩｐマネジメント株式会社 ラウドスピーカと、これを用いた電子機器、移動体装置
FR3012716B1 (fr) * 2013-10-30 2016-07-01 Devialet Enceinte acoustique a au moins un haut-parleur a membrane mobile convexe en continuite de forme avec un organe adjacent
US20150373435A1 (en) * 2014-06-19 2015-12-24 Huiyang Dongmei Audio Products Co., Ltd. Coaxial audio speaker using single audio source
US20150373436A1 (en) * 2014-06-19 2015-12-24 Huiyang Dongmei Audio Products Co., Ltd. Multiple-vocal coil coaxial audio speaker using single audio source
US10264347B2 (en) * 2014-12-08 2019-04-16 Pioneer Corporation Two-way speaker device having diaphragm of second speaker unit inside voice coil bobbin of first speaker unit
JP6353078B2 (ja) * 2014-12-08 2018-07-04 パイオニア株式会社 スピーカ装置
CN104581550A (zh) * 2014-12-31 2015-04-29 苏州恒听电子有限公司 一种具有凹点的新型振膜及受话器
EP3284266B1 (de) 2015-04-15 2021-02-17 Audio Pixels Ltd. Verfahren und systeme zur erkennung von zumindest der position eines objektes in einem raum
US10284957B2 (en) * 2015-07-22 2019-05-07 Google Llc Devices and methods for a high performance electromagnetic speaker based on monolayers
FR3045264B1 (fr) 2015-12-14 2019-01-25 Focal Jmlab Membrane acoustique pour haut-parleur et haut-parleur correspondant
US10611329B2 (en) * 2016-05-23 2020-04-07 Panasonic Automotive Systems Company Of America, Division Of Panasonic Corporation Of North America Shock absorbing speaker
FR3058021B1 (fr) * 2016-10-25 2019-07-26 Cabasse Moteur de haut-parleur, haut-parleur et procede de centrage d'une membrane de haut-parleur
US10291990B2 (en) 2016-10-26 2019-05-14 Apple Inc. Unibody diaphragm and former for a speaker
CN107360281A (zh) * 2017-03-29 2017-11-17 重庆亚顺电子有限公司 手机听筒防尘装置
CN106993251B (zh) * 2017-06-06 2024-04-12 上海传英信息技术有限公司 电子设备
US10555085B2 (en) 2017-06-16 2020-02-04 Apple Inc. High aspect ratio moving coil transducer
CN107745684B (zh) * 2017-11-07 2020-07-24 栾勇 一种用于整车制造方便拆卸的汽车音响防护罩
US10492005B1 (en) * 2018-05-23 2019-11-26 Microsoft Technology Licensing, Llc High-efficiency speaker with multi-magnet structure
DE102019201744B4 (de) * 2018-12-04 2020-06-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mems-schallwandler
JPWO2020195837A1 (de) * 2019-03-25 2020-10-01
DE102022118813A1 (de) 2022-07-27 2024-02-01 Norman Gerkinsmeyer Elektrodynamischer Schallwandler
CN117956338A (zh) 2022-10-28 2024-04-30 深圳市韶音科技有限公司 一种开放式耳机
CN117956354A (zh) 2022-10-28 2024-04-30 深圳市韶音科技有限公司 一种耳机
US11902733B1 (en) 2022-10-28 2024-02-13 Shenzhen Shokz Co., Ltd. Earphones
US11895454B1 (en) 2022-10-28 2024-02-06 Shenzhen Shokz Co., Ltd. Earphones
US11902734B1 (en) 2022-10-28 2024-02-13 Shenzhen Shokz Co., Ltd. Open earphones
US11956584B1 (en) 2022-10-28 2024-04-09 Shenzhen Shokz Co., Ltd. Earphones
US11877111B1 (en) 2022-10-28 2024-01-16 Shenzhen Shokz Co., Ltd. Earphones
WO2024087484A1 (zh) 2022-10-28 2024-05-02 深圳市韶音科技有限公司 一种耳机
US11871171B1 (en) 2022-10-28 2024-01-09 Shenzhen Shokz Co., Ltd. Open earphones
CN220368782U (zh) 2022-10-28 2024-01-19 深圳市韶音科技有限公司 一种耳机

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JPH0230957Y2 (de) * 1985-01-11 1990-08-21
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JPH07154894A (ja) * 1993-11-30 1995-06-16 Showa Kogyo Kk スピーカ部材及び音響装置
JPH08168092A (ja) * 1994-12-13 1996-06-25 Mitsubishi Electric Corp スピーカー
JP3756259B2 (ja) * 1996-07-30 2006-03-15 フオスター電機株式会社 ヘッドホン用ドライバー
JP3337631B2 (ja) * 1997-11-10 2002-10-21 パイオニア株式会社 ドームスピーカ及びその製造方法
WO2000005925A1 (en) * 1998-07-21 2000-02-03 Jbl Incorporated Miniature full range loudspeaker
JP2000078688A (ja) * 1998-09-01 2000-03-14 Sony Corp 電気・音響変換装置
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JP3989856B2 (ja) * 2003-02-27 2007-10-10 パイオニア株式会社 スピーカ装置

Also Published As

Publication number Publication date
EP1586219B1 (de) 2009-12-16
CN1732710A (zh) 2006-02-08
US7286681B2 (en) 2007-10-23
DE50312249D1 (de) 2010-01-28
EP1586219A1 (de) 2005-10-19
WO2004068898A1 (de) 2004-08-12
JP2006513664A (ja) 2006-04-20
AU2003303844A1 (en) 2004-08-23
JP4404780B2 (ja) 2010-01-27
DE10303030A1 (de) 2004-08-05
US20070009133A1 (en) 2007-01-11

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Legal Events

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REN Ceased due to non-payment of the annual fee