DE69901706D1 - Kopfhörer für flugzeug - Google Patents

Kopfhörer für flugzeug

Info

Publication number
DE69901706D1
DE69901706D1 DE69901706T DE69901706T DE69901706D1 DE 69901706 D1 DE69901706 D1 DE 69901706D1 DE 69901706 T DE69901706 T DE 69901706T DE 69901706 T DE69901706 T DE 69901706T DE 69901706 D1 DE69901706 D1 DE 69901706D1
Authority
DE
Germany
Prior art keywords
headphones
plane
carried
anr
headband
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 - Fee Related
Application number
DE69901706T
Other languages
English (en)
Other versions
DE69901706T2 (de
Inventor
Owen Jones
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.)
NCT Group Inc
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
Publication of DE69901706D1 publication Critical patent/DE69901706D1/de
Application granted granted Critical
Publication of DE69901706T2 publication Critical patent/DE69901706T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
DE69901706T 1998-03-18 1999-03-10 Kopfhörer für flugzeug Expired - Fee Related DE69901706T2 (de)

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 (2)

Publication Number Publication Date
DE69901706D1 true DE69901706D1 (de) 2002-07-11
DE69901706T2 DE69901706T2 (de) 2003-01-09

Family

ID=10828674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69901706T Expired - Fee Related DE69901706T2 (de) 1998-03-18 1999-03-10 Kopfhörer für flugzeug

Country Status (8)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK174898B1 (da) * 2002-06-20 2004-02-09 Gn Netcom As Hovedsæt
DE10327053A1 (de) * 2003-06-16 2005-01-05 Volkswagen Ag Audiosystem zum parallelen Hören unterschiedlicher Audioquellen
DE102004039066B4 (de) * 2003-09-16 2015-03-12 Volkswagen Ag Audiosystem für ein Kraftfahrzeug
TWI312259B (en) * 2006-06-29 2009-07-11 Cotron Corporatio In-ear type earphone with adjustable volume of front chamber between speaker and housing
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
ATE548725T1 (de) 2008-10-31 2012-03-15 Austriamicrosystems Ag Aktive rauschsteueranordnung, aktiver rauschsteuerungskopfhörer und kalibrierungsverfahren
DE102009005302B4 (de) 2009-01-16 2022-01-05 Sennheiser Electronic Gmbh & Co. Kg Schutzhelm und Vorrichtung zur aktiven Störschallunterdrückung
DE102022103596B4 (de) 2021-10-04 2023-09-21 ODM GmbH Hörmuschel

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
DK1077012T3 (da) 2002-07-08
GB9805618D0 (en) 1998-05-13
ATE218787T1 (de) 2002-06-15
EP1077012A1 (de) 2001-02-21
CA2323798A1 (en) 1999-09-23
EP1077012B1 (de) 2002-06-05
WO1999048324A1 (en) 1999-09-23
DE69901706T2 (de) 2003-01-09
CA2323798C (en) 2006-01-24

Similar Documents

Publication Publication Date Title
DK570684D0 (da) Taleroersmontering til hovedtelefon, som anbringes bag det ydre oere
DE69012928T2 (de) Kopfhörerohrpolster.
DE69023133D1 (de) Geräuschsynthetisierer in einem fahrzeug.
DE69007559T2 (de) Abdichtungsring für schalldämpfende Gehörschutzmuschel.
DE59401858D1 (de) Am Kopf tragbares Hörgerät
BR9808559A (pt) Montagem de fone de ouvido, alojamento de componente eletrônico para uma montagem de fone de ouvido, e, bateria para o dito alojamento.
BR0312974A (pt) Compensação de áudio com base na impedância elétrica em dispositivos de áudio e métodos para realização da mesma
DE29718438U1 (de) Kopfhörer/Mikrophon-Anordnung
WO1998044667A3 (en) Bandwidth management in a heterogenous wireless personal communications system
NO994840D0 (no) Fleksibel örekrok
EP0227372A3 (de) Hybrider aktiver Schalldämpfer
ATE218787T1 (de) Kopfhörer für flugzeug
BR9306099A (pt) Fone de ouvido de elemento dual
DE60036246D1 (de) Kopfband zur umkehrbaren Halterung von Kopfhörern
AR015379A1 (es) Ascorbil-fosforil-colesterol
SE9501754D0 (sv) Anordning för att åstadkomma ljuddämpande absorberande effekt hos konstruktioner samt förfarande för att åstadkomma anordningen
FI962673A0 (fi) Faestanordning foer talgarnityr i en hjaelm
FR2779899B1 (fr) Assemblage ecouteur / microphone / protege-oreille
DE69113844T2 (de) Rauscharme Verstärker mit hoher Eingangsimpedanz, insbesondere für Mikrophone.
CA2289033A1 (en) Active headset with bridge amplifier
GB2406013A (en) Noise cancellation system and headphone therefor
EP0825797A3 (de) Gehörschützender Kopfhörer
BR0011452A (pt) Fone de ouvido sem ruìdo de impulso e de alta frequência
DE69022672T2 (de) Hochkomplianter Kopfhörertreiber.
Nixon et al. Performance of active noise reduction headsets

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee