CA2460658A1 - Ecouteurs - Google Patents

Ecouteurs Download PDF

Info

Publication number
CA2460658A1
CA2460658A1 CA002460658A CA2460658A CA2460658A1 CA 2460658 A1 CA2460658 A1 CA 2460658A1 CA 002460658 A CA002460658 A CA 002460658A CA 2460658 A CA2460658 A CA 2460658A CA 2460658 A1 CA2460658 A1 CA 2460658A1
Authority
CA
Canada
Prior art keywords
audio
jack
receiver
unit
connector
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
CA002460658A
Other languages
English (en)
Inventor
Peter Cork
John Anthony Cornforth
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.)
Roke Manor Research Ltd
Original Assignee
Individual
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
Priority claimed from GBGB0122261.1A external-priority patent/GB0122261D0/en
Application filed by Individual filed Critical Individual
Publication of CA2460658A1 publication Critical patent/CA2460658A1/fr
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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1033—Cables or cables storage, e.g. cable reels
    • 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
    • H04R5/033—Headphones for stereophonic communication

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

La présente invention concerne un ensemble récepteur comprenant un boîtier, une unité de réception, et présentant des lignes de sortie audio stéréo gauche et droite qui font la liaison avec un raccord permettant la connexion avec des écouteurs, chacune des lignes gauche et droite étant connectée en série avec une impédance, et présentant un condensateur qui relie les lignes audio gauche et droite, ledit condensateur étant disposé à un emplacement situé entre le connecteur et le côté non sortant de l'inductance, et ladite unité de réception et lesdites lignes audio étant connectées grâce à une inductance.
CA002460658A 2001-09-17 2002-09-17 Ecouteurs Abandoned CA2460658A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0122261.1 2001-09-17
GBGB0122261.1A GB0122261D0 (en) 2001-09-17 2001-09-17 Headphone antenna for vhf radio
GB0203361.1 2002-02-13
GB0203361A GB2380861B (en) 2001-09-17 2002-02-13 Headphone lead/antenna system
PCT/EP2002/010612 WO2003026342A2 (fr) 2001-09-17 2002-09-17 Ecouteurs

Publications (1)

Publication Number Publication Date
CA2460658A1 true CA2460658A1 (fr) 2003-03-27

Family

ID=26246547

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002460658A Abandoned CA2460658A1 (fr) 2001-09-17 2002-09-17 Ecouteurs

Country Status (3)

Country Link
EP (1) EP1428410A2 (fr)
CA (1) CA2460658A1 (fr)
WO (1) WO2003026342A2 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3880571B2 (ja) 2003-10-29 2007-02-14 Ｎｅｃアクセステクニカ株式会社 アンテナ装置
JP4026648B2 (ja) * 2004-04-19 2007-12-26 ソニー株式会社 イヤホンアンテナ及びこのイヤホンアンテナを備えた携帯型無線機
CN100452531C (zh) * 2004-04-19 2009-01-14 索尼株式会社 耳机天线和配备有耳机天线的便携式无线电设备
JP3933148B2 (ja) 2004-06-04 2007-06-20 ソニー株式会社 イヤホンアンテナ及びこのイヤホンアンテナを備えた携帯型無線機
TWI277355B (en) * 2004-07-08 2007-03-21 Sony Corp Earphone antenna connecting device and portable wireless device
JP4123262B2 (ja) * 2005-10-07 2008-07-23 ソニー株式会社 イヤホンアンテナ
US7701398B2 (en) * 2006-10-06 2010-04-20 Sony Ericsson Mobile Communications Ab Antenna for portable communication device
US7787920B2 (en) 2007-04-23 2010-08-31 Sony Ericsson Mobile Communications Ab Dipole antenna for a portable communication device
US8934984B2 (en) 2007-05-31 2015-01-13 Cochlear Limited Behind-the-ear (BTE) prosthetic device with antenna
EP2225798A1 (fr) 2007-12-20 2010-09-08 Nxp B.V. Antenne cadre de casque pour dispositifs audio
EP2076065B2 (fr) † 2007-12-27 2016-11-16 Oticon A/S Dispositif auditif et procédé pour la réception sans fil et/ou l'envoi de données
US8867765B2 (en) 2008-02-06 2014-10-21 Starkey Laboratories, Inc. Antenna used in conjunction with the conductors for an audio transducer
KR101435492B1 (ko) * 2008-10-30 2014-08-28 삼성전자주식회사 휴대용 무선 단말기의 안테나 장치
EP2192531A1 (fr) * 2008-11-27 2010-06-02 Gemalto SA Circuit électrique / électronique pour connecter un dispositif à une antenne radiofréquence
DE102009043175A1 (de) * 2009-09-26 2011-04-07 WTS Kereskedelmi és Szolgáltató Kft. Beleuchtungseinrichtung
EP3352296A1 (fr) 2010-10-12 2018-07-25 GN Hearing A/S Aide auditive comportant une antenne
DK2725655T3 (da) 2010-10-12 2021-09-20 Gn Hearing As Antennesystem til et høreapparat
CN107277665A (zh) * 2011-08-18 2017-10-20 中兴通讯股份有限公司 耳机装置、耳机及使用耳机装置处理信号的方法
US9554219B2 (en) 2012-07-06 2017-01-24 Gn Resound A/S BTE hearing aid having a balanced antenna
DK201270411A (en) 2012-07-06 2014-01-07 Gn Resound As BTE hearing aid having two driven antennas
DK201270410A (en) 2012-07-06 2014-01-07 Gn Resound As BTE hearing aid with an antenna partition plane
US9237404B2 (en) 2012-12-28 2016-01-12 Gn Resound A/S Dipole antenna for a hearing aid
US9408003B2 (en) 2013-11-11 2016-08-02 Gn Resound A/S Hearing aid with an antenna
US9883295B2 (en) 2013-11-11 2018-01-30 Gn Hearing A/S Hearing aid with an antenna
US9237405B2 (en) 2013-11-11 2016-01-12 Gn Resound A/S Hearing aid with an antenna
US9686621B2 (en) 2013-11-11 2017-06-20 Gn Hearing A/S Hearing aid with an antenna
US10595138B2 (en) 2014-08-15 2020-03-17 Gn Hearing A/S Hearing aid with an antenna

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5714505U (fr) * 1980-06-26 1982-01-25
JPS5989004A (ja) * 1982-11-12 1984-05-23 Matsushita Electric Ind Co Ltd 携帯用音響機器のアンテナ装置

Also Published As

Publication number Publication date
EP1428410A2 (fr) 2004-06-16
WO2003026342A3 (fr) 2004-03-11
WO2003026342A2 (fr) 2003-03-27

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued