FR2569929B1 - Transducteur dynamique tel que haut-parleur pour les frequences graves et les frequences aigues - Google Patents

Transducteur dynamique tel que haut-parleur pour les frequences graves et les frequences aigues

Info

Publication number
FR2569929B1
FR2569929B1 FR858511896A FR8511896A FR2569929B1 FR 2569929 B1 FR2569929 B1 FR 2569929B1 FR 858511896 A FR858511896 A FR 858511896A FR 8511896 A FR8511896 A FR 8511896A FR 2569929 B1 FR2569929 B1 FR 2569929B1
Authority
FR
France
Prior art keywords
frequencies
speaker
treble
dynamic transducer
low
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
Application number
FR858511896A
Other languages
English (en)
Other versions
FR2569929A1 (fr
Inventor
Mutsuo Hirano
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.)
Sanden Corp
Original Assignee
Sanden Corp
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 claimed from JP18419784A external-priority patent/JPS6162298A/ja
Priority claimed from JP620385U external-priority patent/JPS61124183U/ja
Application filed by Sanden Corp filed Critical Sanden Corp
Publication of FR2569929A1 publication Critical patent/FR2569929A1/fr
Application granted granted Critical
Publication of FR2569929B1 publication Critical patent/FR2569929B1/fr
Expired legal-status Critical Current

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
    • 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
    • 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
    • H04R2209/027—Electrical or mechanical reduction of yoke vibration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/03—Transducers capable of generating both sound as well as tactile vibration, e.g. as used in cellular phones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
FR858511896A 1984-09-03 1985-08-02 Transducteur dynamique tel que haut-parleur pour les frequences graves et les frequences aigues Expired FR2569929B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18419784A JPS6162298A (ja) 1984-09-03 1984-09-03 スピ−カ装置
JP620385U JPS61124183U (fr) 1985-01-22 1985-01-22

Publications (2)

Publication Number Publication Date
FR2569929A1 FR2569929A1 (fr) 1986-03-07
FR2569929B1 true FR2569929B1 (fr) 1989-06-30

Family

ID=26340285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858511896A Expired FR2569929B1 (fr) 1984-09-03 1985-08-02 Transducteur dynamique tel que haut-parleur pour les frequences graves et les frequences aigues

Country Status (5)

Country Link
US (1) US4720868A (fr)
AU (1) AU580794B2 (fr)
DE (1) DE3527501A1 (fr)
FR (1) FR2569929B1 (fr)
GB (1) GB2165720B (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32785E (en) * 1983-10-19 1988-11-15 Sanden Corporation Audio-frequency electromechanical vibrator
AU580794B2 (en) * 1984-09-03 1989-02-02 Sanden Corporation Dynamic transducer device
US5323466A (en) * 1990-04-25 1994-06-21 Ford Motor Company Tandem transducer magnet structure
US5216723A (en) * 1991-03-11 1993-06-01 Bose Corporation Permanent magnet transducing
US5528697A (en) * 1991-05-17 1996-06-18 Namiki Precision Jewel Co., Ltd. Integrated vibrating and sound producing device
DE9113037U1 (de) * 1991-10-19 1992-01-09 Nokia Unterhaltungselektronik (Deutschland) GmbH, 7530 Pforzheim Konuslautsprecher
US5583944A (en) * 1992-10-28 1996-12-10 Matsushita Electric Industrial Co., Ltd. Speaker
JP3494711B2 (ja) * 1994-09-05 2004-02-09 パイオニア株式会社 高音再生用スピーカ装置及びその製造方法
US5517574A (en) * 1994-12-22 1996-05-14 Motorola, Inc. Dual function transducer housing
US6151402A (en) * 1995-09-02 2000-11-21 New Transducers Limited Vibration transducers
US6003766A (en) 1995-09-02 1999-12-21 New Transducers Limited Vending machine
US6519349B1 (en) 1995-09-02 2003-02-11 New Transducers Limited Loudspeaker
KR19980032013A (ko) * 1995-12-15 1998-07-25 모리시타요오이찌 진동 발생장치
JPH1051888A (ja) * 1996-05-28 1998-02-20 Sony Corp スピーカ装置および音声再生システム
US6618487B1 (en) 1996-09-03 2003-09-09 New Transducers Limited Electro-dynamic exciter
KR20000070045A (ko) 1997-01-09 2000-11-25 에이지마, 헨리 확성기
JPH10285690A (ja) * 1997-04-01 1998-10-23 Sony Corp 音響変換器
FI104302B1 (fi) * 1997-11-12 1999-12-15 Genelec Oy Menetelmä ja laitteisto kaiuttimen mekaanisten resonanssien vaimentamiseksi
KR100354376B1 (ko) * 1999-12-08 2002-09-28 에스텍 주식회사 진동 발생과 음향 발생의 겸용 장치를 구비하는 스피커
JP2001300422A (ja) * 2000-04-21 2001-10-30 Citizen Electronics Co Ltd 多機能変換器とその駆動方法
JP4153156B2 (ja) * 2000-11-10 2008-09-17 富士通テン株式会社 スピーカ装置
WO2002065810A2 (fr) * 2001-02-13 2002-08-22 Koninklijke Philips Electronics N.V. Capteur electroacoustique acoustiquement etanche dans la region de l'entrefer de sa bobine mobile
US20050179523A1 (en) * 2004-02-13 2005-08-18 Chao-Ning Chiang Dual sound coil structure for a sounder device
US20060008108A1 (en) * 2004-07-07 2006-01-12 Maurice Huang Loudspeaker structure
DE602006004171D1 (de) * 2006-03-27 2009-01-22 Jui-Chen Huang Lautsprecher mit niederfrequenter Schwingung
US8973724B2 (en) * 2007-07-17 2015-03-10 Honeywell International Inc. Vibration isolators and isolation systems
WO2012073262A2 (fr) * 2010-12-01 2012-06-07 Politecnico Di Milano Dispositif de reproduction sonore doté d'actionneurs acoustiques coaxiaux
KR101470984B1 (ko) * 2013-06-05 2014-12-09 김흥배 마이크로 스피커
WO2016011282A1 (fr) 2014-07-16 2016-01-21 Traxxas Lp Système audio embarqué pour un véhicule modèle
USD834111S1 (en) 2014-10-01 2018-11-20 Traxxas Lp Transducer mount
JP7276981B2 (ja) * 2017-03-29 2023-05-18 アスク インダストリーズ ソシエイタ´ パー アゾーニ 振動制御システムを有するラウドスピーカ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539672A (en) * 1949-04-29 1951-01-30 Rca Corp Coaxial dual-unit electrodynamic loud-speaker
GB1500711A (en) * 1974-01-26 1978-02-08 Tiefenbrun I Loudspeaker systems
GB1530688A (en) * 1975-04-08 1978-11-01 Bodysonic Kk Sound reproduction system
JPS606157B2 (ja) * 1977-07-25 1985-02-15 ソニー株式会社 スピ−カ
DE3002843A1 (de) * 1980-01-26 1981-07-30 Magnetfabrik Bonn Gmbh Vorm. Gewerkschaft Windhorst, 5300 Bonn Doppel-ringspalt-magnetsystem fuer dynamische lautsprecher mit unterschiedlichen frequenzbereichen
EP0054945B1 (fr) * 1980-12-19 1985-10-30 Nissan Motor Co., Ltd. Haut-parleur pour un système audio pour véhicule automobile
JPS58215200A (ja) * 1982-06-08 1983-12-14 Nissan Motor Co Ltd 車両用音響装置
US4635287A (en) * 1983-10-19 1987-01-06 Mutsuo Hirano Audio-frequency electromechanical vibrator
JPS6121699A (ja) * 1984-07-10 1986-01-30 Pioneer Electronic Corp 体感音響振動装置
AU580794B2 (en) * 1984-09-03 1989-02-02 Sanden Corporation Dynamic transducer device

Also Published As

Publication number Publication date
AU580794B2 (en) 1989-02-02
AU4564485A (en) 1986-03-13
GB8519349D0 (en) 1985-09-04
US4720868A (en) 1988-01-19
FR2569929A1 (fr) 1986-03-07
DE3527501A1 (de) 1986-03-13
GB2165720B (en) 1988-04-20
GB2165720A (en) 1986-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse