AU3638097A - Inverted loudspeakers - Google Patents

Inverted loudspeakers

Info

Publication number
AU3638097A
AU3638097A AU36380/97A AU3638097A AU3638097A AU 3638097 A AU3638097 A AU 3638097A AU 36380/97 A AU36380/97 A AU 36380/97A AU 3638097 A AU3638097 A AU 3638097A AU 3638097 A AU3638097 A AU 3638097A
Authority
AU
Australia
Prior art keywords
loudspeakers
inverted
inverted loudspeakers
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.)
Abandoned
Application number
AU36380/97A
Inventor
Mikael Carlsson
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.)
Nokia Audio and Electronics AB
Original Assignee
Nokia Audio and Electronics AB
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 Nokia Audio and Electronics AB filed Critical Nokia Audio and Electronics AB
Publication of AU3638097A publication Critical patent/AU3638097A/en
Abandoned 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
AU36380/97A 1996-07-08 1997-07-03 Inverted loudspeakers Abandoned AU3638097A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9602701A SE506979C2 (en) 1996-07-08 1996-07-08 Electromagnetic converter and way to mount it
SE9602701 1996-07-08
PCT/SE1997/001209 WO1998002017A1 (en) 1996-07-08 1997-07-03 Inverted loudspeakers

Publications (1)

Publication Number Publication Date
AU3638097A true AU3638097A (en) 1998-02-02

Family

ID=20403326

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36380/97A Abandoned AU3638097A (en) 1996-07-08 1997-07-03 Inverted loudspeakers

Country Status (3)

Country Link
AU (1) AU3638097A (en)
SE (1) SE506979C2 (en)
WO (1) WO1998002017A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0102780D0 (en) 2001-02-03 2001-03-21 K H Technology Corp Loudspeaker assemblies
JP3971625B2 (en) 2002-02-25 2007-09-05 フォスター電機株式会社 Thin speaker and manufacturing method thereof
ATE329474T1 (en) * 2002-08-16 2006-06-15 Koninkl Philips Electronics Nv SPEAKER WITH INVERTED CONE
US7894623B2 (en) 2006-03-22 2011-02-22 Harman International Industries, Incorporated Loudspeaker having an interlocking magnet structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737992A (en) * 1985-11-15 1988-04-12 Bose Corporation Compact electroacoustical transducer with spider covering rear basket opening
DE4130460A1 (en) * 1991-09-13 1993-03-18 Nokia Deutschland Gmbh ELECTROMAGNETIC CONVERTER
DE4317775C2 (en) * 1993-02-03 1995-02-02 Foster Electric Co Ltd speaker
US5625701A (en) * 1993-08-05 1997-04-29 Bose Corporation Loudspeaker diaphragm attaching

Also Published As

Publication number Publication date
SE9602701D0 (en) 1996-07-08
WO1998002017A1 (en) 1998-01-15
SE9602701L (en) 1998-01-09
SE506979C2 (en) 1998-03-09

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