ATA158297A - Kopfhörer - Google Patents

Kopfhörer

Info

Publication number
ATA158297A
ATA158297A AT158297A AT158297A ATA158297A AT A158297 A ATA158297 A AT A158297A AT 158297 A AT158297 A AT 158297A AT 158297 A AT158297 A AT 158297A AT A158297 A ATA158297 A AT A158297A
Authority
AT
Austria
Prior art keywords
headphone
Prior art date
Application number
AT158297A
Other languages
English (en)
Other versions
AT405589B (de
Inventor
Johann Kaderavek
Kurt Dipl Ing Nell
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 AT158297A priority Critical patent/AT405589B/de
Priority to PCT/AT1998/000221 priority patent/WO1999014982A1/de
Publication of ATA158297A publication Critical patent/ATA158297A/de
Application granted granted Critical
Publication of AT405589B publication Critical patent/AT405589B/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
AT158297A 1997-09-18 1997-09-18 Kopfhörer AT405589B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT158297A AT405589B (de) 1997-09-18 1997-09-18 Kopfhörer
PCT/AT1998/000221 WO1999014982A1 (de) 1997-09-18 1998-09-16 Kopfhörer mit einer ausschaltvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT158297A AT405589B (de) 1997-09-18 1997-09-18 Kopfhörer

Publications (2)

Publication Number Publication Date
ATA158297A true ATA158297A (de) 1999-01-15
AT405589B AT405589B (de) 1999-09-27

Family

ID=3516538

Family Applications (1)

Application Number Title Priority Date Filing Date
AT158297A AT405589B (de) 1997-09-18 1997-09-18 Kopfhörer

Country Status (2)

Country Link
AT (1) AT405589B (de)
WO (1) WO1999014982A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7983427B2 (en) 2007-02-12 2011-07-19 Bose Corporation Method and apparatus for conserving battery power
DE102015011457B4 (de) * 2015-09-01 2018-10-04 Leonid Gaft Kopfhörer mit Ohrpolster
US9866944B1 (en) 2016-08-23 2018-01-09 Hyman Wright External sound headphones

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT315264B (de) * 1972-07-11 1974-05-27 Akg Akustische Kino Geraete Kopfhörer für Dolmetscheranlagen, Sprachschulen u.dgl.
DE2435552B2 (de) * 1974-07-24 1976-07-22 Loewe Opta Gmbh, 1000 Berlin Kopfhoerer
DE4034096A1 (de) * 1990-06-27 1992-01-09 Vielberth Inst Entw & Forsch Schaltungsanordnung zum selbsttaetigen ein- und/oder ausschalten von mobilen geraeten
US5144678A (en) * 1991-02-04 1992-09-01 Golden West Communications Inc. Automatically switched headset
JPH0723488A (ja) * 1993-06-30 1995-01-24 Atsuden Kk ヘッドホンの電源スイッチ
JP3045051B2 (ja) * 1995-08-17 2000-05-22 ソニー株式会社 ヘッドホン装置

Also Published As

Publication number Publication date
AT405589B (de) 1999-09-27
WO1999014982A1 (de) 1999-03-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee