ATA4752003A - Miniaturisierter elektroakustischer wandler - Google Patents

Miniaturisierter elektroakustischer wandler

Info

Publication number
ATA4752003A
ATA4752003A AT4752003A AT4752003A ATA4752003A AT A4752003 A ATA4752003 A AT A4752003A AT 4752003 A AT4752003 A AT 4752003A AT 4752003 A AT4752003 A AT 4752003A AT A4752003 A ATA4752003 A AT A4752003A
Authority
AT
Austria
Prior art keywords
electroacoustic converter
miniaturized
miniaturized electroacoustic
converter
electroacoustic
Prior art date
Application number
AT4752003A
Other languages
English (en)
Other versions
AT411951B (de
Inventor
Hannes Ing Lehdorfer
Paul Roehrenbacher
Original Assignee
Akg Acoustics 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 Akg Acoustics Gmbh filed Critical Akg Acoustics Gmbh
Priority to AT4752003A priority Critical patent/AT411951B/de
Publication of ATA4752003A publication Critical patent/ATA4752003A/de
Priority to PCT/AT2004/000103 priority patent/WO2004086815A1/de
Application granted granted Critical
Publication of AT411951B publication Critical patent/AT411951B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H04R9/046—Construction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
AT4752003A 2003-03-25 2003-03-25 Miniaturisierter elektroakustischer wandler AT411951B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT4752003A AT411951B (de) 2003-03-25 2003-03-25 Miniaturisierter elektroakustischer wandler
PCT/AT2004/000103 WO2004086815A1 (de) 2003-03-25 2004-03-19 Miniaturisierter elektroakustischer wandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT4752003A AT411951B (de) 2003-03-25 2003-03-25 Miniaturisierter elektroakustischer wandler

Publications (2)

Publication Number Publication Date
ATA4752003A true ATA4752003A (de) 2003-12-15
AT411951B AT411951B (de) 2004-07-26

Family

ID=29588422

Family Applications (1)

Application Number Title Priority Date Filing Date
AT4752003A AT411951B (de) 2003-03-25 2003-03-25 Miniaturisierter elektroakustischer wandler

Country Status (2)

Country Link
AT (1) AT411951B (de)
WO (1) WO2004086815A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078617B (de) * 1957-07-02 1960-03-31 Peter Grassmann Verfahren und Vorrichtung zur Herstellung von vorzugsweise mehrlagigen Schwingspulen fuer elektrodynamische Lautsprecher
US3142786A (en) * 1960-12-09 1964-07-28 Tsukamoto Kenkichi Miniaturized aluminum movable coil
GB2125652A (en) * 1982-06-01 1984-03-07 Harman Int Ind Loudspeaker voice coil
YU6497A (sh) * 1997-02-21 1999-07-28 Dragić Dragićević Kretni kalem za zvučnike i mikrofone
CA2304765C (en) * 1998-07-21 2007-10-02 Jbl Incorporated Miniature full range loudspeaker

Also Published As

Publication number Publication date
WO2004086815A1 (de) 2004-10-07
AT411951B (de) 2004-07-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee