FR2485315B1 - Casque a ecouteurs - Google Patents

Casque a ecouteurs

Info

Publication number
FR2485315B1
FR2485315B1 FR8112244A FR8112244A FR2485315B1 FR 2485315 B1 FR2485315 B1 FR 2485315B1 FR 8112244 A FR8112244 A FR 8112244A FR 8112244 A FR8112244 A FR 8112244A FR 2485315 B1 FR2485315 B1 FR 2485315B1
Authority
FR
France
Prior art keywords
headphones
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
Application number
FR8112244A
Other languages
English (en)
Other versions
FR2485315A1 (fr
Inventor
Tsutomu Kakiuchi
Akinari Mori
Yoshio Ogawa
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of FR2485315A1 publication Critical patent/FR2485315A1/fr
Application granted granted Critical
Publication of FR2485315B1 publication Critical patent/FR2485315B1/fr
Expired 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
    • 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)
  • Stereophonic Arrangements (AREA)
FR8112244A 1980-06-20 1981-06-22 Casque a ecouteurs Expired FR2485315B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980087393U JPS5711882U (fr) 1980-06-20 1980-06-20

Publications (2)

Publication Number Publication Date
FR2485315A1 FR2485315A1 (fr) 1981-12-24
FR2485315B1 true FR2485315B1 (fr) 1986-03-14

Family

ID=13913633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112244A Expired FR2485315B1 (fr) 1980-06-20 1981-06-22 Casque a ecouteurs

Country Status (10)

Country Link
US (1) US4829571A (fr)
JP (1) JPS5711882U (fr)
KR (1) KR860000736Y1 (fr)
AU (1) AU544219B2 (fr)
CA (1) CA1173756A (fr)
DE (1) DE3123793A1 (fr)
FR (1) FR2485315B1 (fr)
GB (1) GB2078463B (fr)
HK (1) HK48784A (fr)
SG (1) SG22984G (fr)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910007197B1 (ko) * 1988-08-23 1991-09-19 삼성전자 주식회사 리모트 콘트롤회로
FR2650467A1 (fr) * 1989-07-27 1991-02-01 Aslan Hikmet Dispositif permettant, grace a une coupure automatique momentanee, de realiser la nature et la provenance du bruit ou du son exterieur, tout en ecoutant a l'aide d'un casque un quelconque appareil de televiseur ou de chaine hi-fi
US5117464A (en) * 1991-03-08 1992-05-26 Jones Edward I Adjustable clip-on headphones
US5812683A (en) * 1994-03-21 1998-09-22 Parker; Thomas F. Headphone jack extended outlet
JP3262727B2 (ja) * 1997-01-08 2002-03-04 松下電器産業株式会社 イヤホン
US6104819A (en) * 1997-06-02 2000-08-15 Gateway 2000, Inc. Combination speaker and earphone apparatus
GB9802220D0 (en) * 1998-02-02 1998-04-01 Audio Medical Devices Limited Audio device
US6038330A (en) * 1998-02-20 2000-03-14 Meucci, Jr.; Robert James Virtual sound headset and method for simulating spatial sound
USD409614S (en) * 1998-07-16 1999-05-11 American Technology Corporation Radio headset
US6700981B1 (en) * 1999-03-22 2004-03-02 Ben Howard Dual input headphone apparatus
US6961440B1 (en) * 2000-02-08 2005-11-01 Pacific Coast Laboratories, Inc. Electro-acoustic system
SG92693A1 (en) * 2000-04-14 2002-11-19 Koninkl Philips Electronics Nv Automatic mono/stereo detection
SE516411C2 (sv) * 2000-05-26 2002-01-15 Ericsson Telefon Ab L M Anordning för att kompensera variationer hos ett motstånds ytresistans på ett chips
US6711268B2 (en) * 2000-06-19 2004-03-23 Enztec Audio Ltd. Automatic stereo/monaural headphone
US6600826B1 (en) * 2001-07-06 2003-07-29 Elius A. Xavier Modularly expandible, multi-user audio headphone
US6771780B2 (en) * 2002-04-22 2004-08-03 Chi-Lin Hong Tri-functional dual earphone device
SE526944C2 (sv) * 2003-11-27 2005-11-22 Peltor Ab Hörselskydd
US20050238181A1 (en) * 2003-11-27 2005-10-27 Sigvard Nilsson Hearing protector
SE528519C2 (sv) * 2005-04-29 2006-12-05 Peltor Ab Hörselkåpa
SE528514C2 (sv) 2005-04-29 2006-12-05 Peltor Ab Hörselkåpa
US8602892B1 (en) 2006-08-23 2013-12-10 Ag Acquisition Corporation Game system mixing player voice signals with game sound signal
TWI310177B (en) * 2006-12-29 2009-05-21 Ind Tech Res Inst Noise canceling device and method thereof
US8571695B2 (en) * 2007-03-12 2013-10-29 Ag Acquisition Corporation Daisy-chained game audio exchange
CA2709832C (fr) 2007-12-17 2017-11-21 Astro Gaming, Inc. Casque d'ecoute avec plaques de bruit
SE531656E5 (sv) * 2008-05-12 2011-04-26 3M Svenska Ab Hörselskydd
CN101938680A (zh) * 2009-06-29 2011-01-05 鸿富锦精密工业（深圳）有限公司 线控耳机
EP2506943B1 (fr) * 2009-12-02 2018-10-31 AG Acquisition Corporation Procede et systeme de jeu/audio sans fil
US9467780B2 (en) * 2010-01-06 2016-10-11 Skullcandy, Inc. DJ mixing headphones
JP5992833B2 (ja) * 2010-01-06 2016-09-14 スカルキャンディ・インコーポレーテッド Ｄｊミキシングヘッドホン
US8975514B2 (en) 2010-01-07 2015-03-10 Zipbuds, LLC. Cable organization assemblies
US8455758B2 (en) * 2010-01-07 2013-06-04 Zipbuds, LLC Cable organization assemblies
US8063294B1 (en) * 2010-02-12 2011-11-22 Amberg Ii Stephen W Musical instrument practice system
USD656125S1 (en) 2010-08-26 2012-03-20 Sony Corporation Headphone
US9675871B1 (en) 2013-03-15 2017-06-13 Ag Acquisition Corporation PC transceiver and method of using the same
US20140348339A1 (en) * 2013-05-24 2014-11-27 Transcend Information, Inc. Earphone System and Related Method of Temporarily Increasing Volume
USD780154S1 (en) 2013-10-14 2017-02-28 Wicked Audio, Inc. Headphone
USD770424S1 (en) 2013-10-14 2016-11-01 Wicked Audio, Inc. Pair of earbuds
USD727280S1 (en) 2014-02-10 2015-04-21 New Audio LLC Headphone device
USD736175S1 (en) * 2014-02-10 2015-08-11 New Audio LLC Headphone device
USD736174S1 (en) * 2014-02-10 2015-08-11 New Audio LLC Headphone device
USD727281S1 (en) 2014-02-10 2015-04-21 New Audio LLC Headphone device
USD765055S1 (en) * 2014-11-13 2016-08-30 1More Inc. Headphone
USD781265S1 (en) * 2015-08-07 2017-03-14 New Audio LLC Headset
US10129631B2 (en) 2015-08-26 2018-11-13 Logitech Europe, S.A. System and method for open to closed-back headset audio compensation
JP6555817B2 (ja) * 2015-12-28 2019-08-07 フォスター電機株式会社 イヤホン装置およびこのイヤホン装置を用いた音響再生装置
USD826208S1 (en) * 2016-08-31 2018-08-21 Harman International Industries, Incorporated Headphone
USD829686S1 (en) 2016-10-31 2018-10-02 Davi Audio, Inc. Headphones
US10187715B2 (en) 2017-01-31 2019-01-22 Performance Designed Products Llc Ear cup venting mechanism for gaming headset
USD832813S1 (en) 2017-04-07 2018-11-06 New Audio LLC Headset
US10556179B2 (en) 2017-06-09 2020-02-11 Performance Designed Products Llc Video game audio controller
JP1594368S (fr) * 2017-08-04 2018-01-09
USD848973S1 (en) * 2017-08-04 2019-05-21 Performance Designed Products Llc Headset
USD901435S1 (en) * 2018-01-09 2020-11-10 Zound Industries International Ab Headphone
USD858483S1 (en) * 2018-10-18 2019-09-03 Mpow Technology Co., Limited Earphone
USD910593S1 (en) * 2019-03-08 2021-02-16 Austrian Audio Gmbh Headphones
USD954022S1 (en) * 2020-07-31 2022-06-07 Shenzhen Shenggao Network Technology Co., Ltd. Headphone
USD947809S1 (en) * 2020-12-11 2022-04-05 Shenzhen Thousandshores Technology Co., Ltd. Kids wireless headphones
USD956011S1 (en) * 2020-12-11 2022-06-28 Shenzhen Thousandshores Technology Co., Ltd. Kid headphones
USD1000416S1 (en) 2021-06-24 2023-10-03 New Audio LLC Wireless headphones
US11700474B2 (en) 2021-06-24 2023-07-11 New Audio LLC Multi-microphone headset

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1973410A (en) * 1931-08-10 1934-09-11 Sonotone Corp Hearing-aid device
US2002504A (en) * 1932-09-26 1935-05-28 George A Graham Telephone handset switch
US2574887A (en) * 1949-04-30 1951-11-13 Automatic Elect Lab Substation circuit having manual control of receiving and transmitting efficiency
DE1794762U (de) * 1959-06-10 1959-09-03 Holmberg & Co Hoerer mit zwei hoer-systemen.
US3474196A (en) * 1965-09-07 1969-10-21 Bela Bottos Hand telephone
AT315264B (de) * 1972-07-11 1974-05-27 Akg Akustische Kino Geraete Kopfhörer für Dolmetscheranlagen, Sprachschulen u.dgl.
US4173715A (en) * 1978-01-13 1979-11-06 Gosman Theodore D Acoustical device

Also Published As

Publication number Publication date
DE3123793A1 (de) 1982-03-25
KR830001065U (ko) 1983-09-22
US4829571A (en) 1989-05-09
SG22984G (en) 1985-01-04
GB2078463A (en) 1982-01-06
CA1173756A (fr) 1984-09-04
FR2485315A1 (fr) 1981-12-24
JPS5711882U (fr) 1982-01-21
GB2078463B (en) 1983-11-16
AU7190681A (en) 1981-12-24
KR860000736Y1 (ko) 1986-04-24
AU544219B2 (en) 1985-05-23
HK48784A (en) 1984-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse