DE59507766D1 - Lautsprecher - Google Patents

Lautsprecher

Info

Publication number
DE59507766D1
DE59507766D1 DE59507766T DE59507766T DE59507766D1 DE 59507766 D1 DE59507766 D1 DE 59507766D1 DE 59507766 T DE59507766 T DE 59507766T DE 59507766 T DE59507766 T DE 59507766T DE 59507766 D1 DE59507766 D1 DE 59507766D1
Authority
DE
Germany
Prior art keywords
loudspeaker
rim
basket
metal
membrane
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 - Lifetime
Application number
DE59507766T
Other languages
English (en)
Inventor
Stefan Geisenberger
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.)
Harman Audio Electronic Systems GmbH
Original Assignee
Harman Audio Electronic Systems 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 Harman Audio Electronic Systems GmbH filed Critical Harman Audio Electronic Systems GmbH
Application granted granted Critical
Publication of DE59507766D1 publication Critical patent/DE59507766D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/207—Shape aspects of the outer suspension of loudspeaker diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Liquid Crystal (AREA)
  • Surgical Instruments (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
DE59507766T 1994-06-01 1995-05-18 Lautsprecher Expired - Lifetime DE59507766D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4419251A DE4419251A1 (de) 1994-06-01 1994-06-01 Lautsprecher

Publications (1)

Publication Number Publication Date
DE59507766D1 true DE59507766D1 (de) 2000-03-16

Family

ID=6519588

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4419251A Withdrawn DE4419251A1 (de) 1994-06-01 1994-06-01 Lautsprecher
DE59507766T Expired - Lifetime DE59507766D1 (de) 1994-06-01 1995-05-18 Lautsprecher

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4419251A Withdrawn DE4419251A1 (de) 1994-06-01 1994-06-01 Lautsprecher

Country Status (4)

Country Link
EP (1) EP0685982B1 (de)
JP (1) JPH0851691A (de)
AT (1) ATE189759T1 (de)
DE (2) DE4419251A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614579C2 (de) * 1996-04-12 1998-07-16 Isophon Elektroakustische Prod Konusmembran für dynamische Lautsprecher
US6567528B1 (en) * 1999-11-18 2003-05-20 Harman International Industries, Incorporated Offset apex spider
US20050111689A1 (en) * 2003-11-21 2005-05-26 True Technologies Inc. Loudspeaker with assembly and performance improvements

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1275791A1 (ru) * 1984-06-04 1986-12-07 Государственный Союзный Научно-Исследовательский Институт Радиовещательного Приема И Акустики Им.А.С.Попова Динамический громкоговоритель
DE3546548A1 (de) * 1985-11-29 1987-08-13 Bernhard Thiel Membran fuer schallwandler
EP0251057A1 (de) * 1986-06-21 1988-01-07 EWD Electronic-Werke Deutschland GmbH Lautsprecher
DE3620889A1 (de) * 1986-06-21 1987-12-23 Electronic Werke Deutschland Lautsprecher
US5062140A (en) * 1988-04-27 1991-10-29 Sony Corporation Induction speaker
DE3917477A1 (de) * 1989-05-30 1990-12-06 Eton Deutschland Electro Acous Lautsprechermembrane
SU1748290A1 (ru) * 1989-06-05 1992-07-15 Всесоюзный научно-исследовательский институт радиовещательного приема и акустики им.А.С.Попова Рупорный громкоговоритель

Also Published As

Publication number Publication date
DE4419251A1 (de) 1995-12-07
EP0685982A2 (de) 1995-12-06
EP0685982A3 (de) 1996-06-05
EP0685982B1 (de) 2000-02-09
JPH0851691A (ja) 1996-02-20
ATE189759T1 (de) 2000-02-15

Similar Documents

Publication Publication Date Title
GB2287789B (en) An acoustic transducer and methods of beam steering and focusing
HK1041763A1 (en) Parametric loudspeaker with electro-acoustical diaphragm transducer.
IT1266943B1 (it) Procedimento di sintesi vocale mediante concatenazione e parziale sovrapposizione di forme d'onda.
DE69829943D1 (de) Gerät mit eingebautem elektroakustischen wandler zur optimalen sprachwiedergabe
DE69329001T2 (de) Elektroakustischer Wandler mit mehreren Lautsprechern
DK0505382T3 (da) Spolekonstruktioner
HK1008652A1 (en) Panel-form microphones
DK0847674T3 (da) Musikinstrumenter, der inkorporerer højttalere
FR2663182B1 (fr) Transducteur electro-acoustique immerge.
ITBO920012A0 (it) Trasduttore elettroacustico composito per la riproduzione delle frequenze medio-alte
DE69911861D1 (de) Elektroakustischer wandler und membran für elektroakustischen wandler
EA199800257A1 (ru) Громкоговоритель, выполненный в виде панели
ATE189759T1 (de) Lautsprecher
ATE134814T1 (de) Hörgerät mit wenigstens zwei mikrofonen
DE59104242D1 (de) Elektrodynamischer Ultraschallwandler.
DE59009477D1 (de) Elektrodynamischer Ultraschallwandler.
DE69612170T2 (de) Elektroakustischer Wandler
NO953129L (no) Elektroakustisk transduser med omformer for mekanisk impedans
EP0685981A3 (de) Lautsprecher.
FR2667212B1 (fr) Transducteur electroacoustique de puissance.
DK0794032T3 (da) Fremgangsmåde til fremstilling af en genstand af sammensvejste aluminiums- og kobberdele
CH686600GA3 (fr) Piece d'horlogerie comportant un transducteur électro-acoustique.
FR2764160B1 (fr) Transducteur electrodynamique pour acoustique sous-marine
ES2186434T3 (es) Altavoz de membrana para graves.
NO891761D0 (no) Akustisk omvandler med lyddempende stoette, saerlig av typen "wood's horn".

Legal Events

Date Code Title Description
8364 No opposition during term of opposition