DK1077012T3 - Headphone for Aircraft - Google Patents

Headphone for Aircraft

Info

Publication number
DK1077012T3
DK1077012T3 DK99907760T DK99907760T DK1077012T3 DK 1077012 T3 DK1077012 T3 DK 1077012T3 DK 99907760 T DK99907760 T DK 99907760T DK 99907760 T DK99907760 T DK 99907760T DK 1077012 T3 DK1077012 T3 DK 1077012T3
Authority
DK
Denmark
Prior art keywords
aircraft
headphone
carried
anr
headband
Prior art date
Application number
DK99907760T
Other languages
Danish (da)
Inventor
Owen Jones
Original Assignee
Nct Group Inc
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 Nct Group Inc filed Critical Nct Group Inc
Application granted granted Critical
Publication of DK1077012T3 publication Critical patent/DK1077012T3/en

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
    • H04R1/1083—Reduction of ambient noise
    • 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
    • H04R1/1058—Manufacture or assembly
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Headphones And Earphones (AREA)
  • Window Of Vehicle (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Stereophonic Arrangements (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

An active noise reduction (ANR) headset, especially for use by aircraft passengers, wherein each earphone comprises at least two parts, one carried by the headband (108), the other part (101) connecting both mechanically and electrically to the first part, wherein the component or components requiring frequent replacement are carried by one part and the second part is available for re-use.
DK99907760T 1998-03-18 1999-03-10 Headphone for Aircraft DK1077012T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9805618.7A GB9805618D0 (en) 1998-03-18 1998-03-18 Headset for aircraft
PCT/GB1999/000720 WO1999048324A1 (en) 1998-03-18 1999-03-10 Headset for aircraft

Publications (1)

Publication Number Publication Date
DK1077012T3 true DK1077012T3 (en) 2002-07-08

Family

ID=10828674

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99907760T DK1077012T3 (en) 1998-03-18 1999-03-10 Headphone for Aircraft

Country Status (8)

Country Link
EP (1) EP1077012B1 (en)
AT (1) ATE218787T1 (en)
AU (1) AU2739099A (en)
CA (1) CA2323798C (en)
DE (1) DE69901706T2 (en)
DK (1) DK1077012T3 (en)
GB (1) GB9805618D0 (en)
WO (1) WO1999048324A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK174898B1 (en) * 2002-06-20 2004-02-09 Gn Netcom As Headset
DE10327053A1 (en) * 2003-06-16 2005-01-05 Volkswagen Ag Audio system, especially for a vehicle interior, has a signal processor that receives a signal from a microphone integrated in a headset and processes it in conjunction with audio source signals to remove unwanted background noise
DE102004039066B4 (en) * 2003-09-16 2015-03-12 Volkswagen Ag Audio system for a motor vehicle
TWI308844B (en) * 2006-06-29 2009-04-11 Cotron Corp In-ear type earphone with adjustable volume of rear chamber between speaker and housing
TW200803584A (en) * 2006-06-29 2008-01-01 Cotron Corp In-ear type earphone with adjustable area of sound hole on housing behind speaker
TWI312259B (en) * 2006-06-29 2009-07-11 Cotron Corporatio In-ear type earphone with adjustable volume of front chamber between speaker and housing
ATE548725T1 (en) 2008-10-31 2012-03-15 Austriamicrosystems Ag ACTIVE NOISE CONTROL ARRANGEMENT, ACTIVE NOISE CONTROL HEADPHONES AND CALIBRATION METHOD
DE102009005302B4 (en) 2009-01-16 2022-01-05 Sennheiser Electronic Gmbh & Co. Kg Protective helmet and device for active noise suppression
DE102022103596B4 (en) 2021-10-04 2023-09-21 ODM GmbH earpiece

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517418A (en) * 1983-11-07 1985-05-14 Koss Corporation Portable stereophone
GB2176672B (en) * 1985-06-14 1989-07-05 Houng Huang Kiang Adjustable radio headset
GB2279202B (en) * 1993-06-09 1997-05-21 Michael John Fogarty Electronic conversion for passive ear muffs

Also Published As

Publication number Publication date
AU2739099A (en) 1999-10-11
GB9805618D0 (en) 1998-05-13
DE69901706D1 (en) 2002-07-11
WO1999048324A1 (en) 1999-09-23
CA2323798C (en) 2006-01-24
EP1077012B1 (en) 2002-06-05
CA2323798A1 (en) 1999-09-23
ATE218787T1 (en) 2002-06-15
DE69901706T2 (en) 2003-01-09
EP1077012A1 (en) 2001-02-21

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