FR2312908B1 - - Google Patents

Info

Publication number
FR2312908B1
FR2312908B1 FR7601829A FR7601829A FR2312908B1 FR 2312908 B1 FR2312908 B1 FR 2312908B1 FR 7601829 A FR7601829 A FR 7601829A FR 7601829 A FR7601829 A FR 7601829A FR 2312908 B1 FR2312908 B1 FR 2312908B1
Authority
FR
France
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
FR7601829A
Other versions
FR2312908A1 (fr
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 JP1975071751U external-priority patent/JPS5410260Y2/ja
Priority claimed from JP7320575U external-priority patent/JPS51152329U/ja
Priority claimed from JP6505575A external-priority patent/JPS51140620A/ja
Priority claimed from JP50065484A external-priority patent/JPS6019197B2/ja
Priority claimed from JP9014775U external-priority patent/JPS5339532Y2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2312908A1 publication Critical patent/FR2312908A1/fr
Application granted granted Critical
Publication of FR2312908B1 publication Critical patent/FR2312908B1/fr
Granted 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
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • 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
    • H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
FR7601829A 1975-05-27 1976-01-23 Casque d'ecoute Granted FR2312908A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP1975071751U JPS5410260Y2 (fr) 1975-05-27 1975-05-27
JP7320575U JPS51152329U (fr) 1975-05-29 1975-05-29
JP6505575A JPS51140620A (en) 1975-05-29 1975-05-29 Dome-cone shape vibration plate
JP50065484A JPS6019197B2 (ja) 1975-05-30 1975-05-30 ヘツドホン
JP9014775U JPS5339532Y2 (fr) 1975-06-25 1975-06-25

Publications (2)

Publication Number Publication Date
FR2312908A1 FR2312908A1 (fr) 1976-12-24
FR2312908B1 true FR2312908B1 (fr) 1981-03-27

Family

ID=27523886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601829A Granted FR2312908A1 (fr) 1975-05-27 1976-01-23 Casque d'ecoute

Country Status (5)

Country Link
US (1) US4058688A (fr)
CA (1) CA1047943A (fr)
DE (1) DE2602128C3 (fr)
FR (1) FR2312908A1 (fr)
GB (1) GB1504065A (fr)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211898A (en) * 1977-07-11 1980-07-08 Matsushita Electric Industrial Co., Ltd. Headphone with two resonant peaks for simulating loudspeaker reproduction
US4302635A (en) * 1980-01-04 1981-11-24 Koss Corporation Headphone construction
US4377219A (en) * 1981-04-20 1983-03-22 Harman International Industries Loudspeaker having apertured acoustic impedance frontal loading element
US4387787A (en) * 1981-04-20 1983-06-14 Harman International Industries Loudspeaker having acoustic impedance frontal loading element
JPH0659120B2 (ja) * 1983-05-31 1994-08-03 ソニー株式会社 ヘツドホン
GB8413593D0 (en) * 1984-05-29 1984-07-04 Buckley G Personal inductive coupler
JPH0733508Y2 (ja) * 1984-10-31 1995-07-31 ソニー株式会社 イヤホン
US4783813A (en) * 1986-12-24 1988-11-08 Lola R. Thompson Electronic sound amplifier stethoscope with visual heart beat and blood flow indicator
US4922542A (en) * 1987-12-28 1990-05-01 Roman Sapiejewski Headphone comfort
JPH04102394U (ja) * 1991-01-30 1992-09-03 株式会社ホンダアクセス 自動２輪車用通信装置のマイク
JP3167153B2 (ja) * 1991-09-30 2001-05-21 パイオニア株式会社 スピーカ用スペーサ
US5343523A (en) * 1992-08-03 1994-08-30 At&T Bell Laboratories Telephone headset structure for reducing ambient noise
JPH06237499A (ja) * 1993-02-09 1994-08-23 Sony Corp ヘッドホン
DE19526124C2 (de) * 1995-07-19 1997-06-26 Sennheiser Electronic Einrichtung mit aktiver Lärmkompensation
JPH1032892A (ja) * 1996-05-16 1998-02-03 Sony Corp 開放型ヘッドホン
ATE297648T1 (de) * 2000-09-13 2005-06-15 Florian Meinhard Koenig Strahlungsarmer kopfhörer
TW515623U (en) * 2001-12-05 2002-12-21 Chen Chuen Ling Earphone
US6856690B1 (en) 2002-01-09 2005-02-15 Plantronis, Inc. Comfortable earphone cushions
KR100478197B1 (ko) * 2003-03-12 2005-03-23 엠엠기어 주식회사 헤드폰의 음파가이드 및 이를 이용한 헤드폰 케이스
JP4127235B2 (ja) * 2004-04-16 2008-07-30 ソニー株式会社 ヘッドホン装置
US20060269090A1 (en) * 2005-05-27 2006-11-30 Roman Sapiejewski Supra-aural headphone noise reducing
EP1750483B1 (fr) * 2005-08-02 2010-11-03 GN ReSound A/S Prothèse auditive avec suppression de bruit de vent
DE602005010713D1 (de) * 2005-10-21 2008-12-11 Akg Acoustics Gmbh Kopfhörer mit verbesserter Ohrpassstück-Aufhängung
US8571227B2 (en) 2005-11-11 2013-10-29 Phitek Systems Limited Noise cancellation earphone
US8073181B2 (en) * 2006-06-30 2011-12-06 Bose Corporation Passive headphone equalizing
US8594351B2 (en) 2006-06-30 2013-11-26 Bose Corporation Equalized earphones
US7916888B2 (en) * 2006-06-30 2011-03-29 Bose Corporation In-ear headphones
CN101785326A (zh) * 2007-03-27 2010-07-21 未来声能学公司 用于耳机设备的系统和方法
JP2009017175A (ja) * 2007-07-04 2009-01-22 Victor Co Of Japan Ltd ヘッドホン
US8666085B2 (en) * 2007-10-02 2014-03-04 Phitek Systems Limited Component for noise reducing earphone
TWM344699U (en) * 2008-05-08 2008-11-11 Jetvox Acoustic Corp Dual band coaxial earphone
US8027501B2 (en) * 2008-05-19 2011-09-27 Merry Electronics Co., Ltd. Headphone
EP2129114A3 (fr) * 2008-05-29 2011-11-02 Phitek Systems Limited Module d'amélioration de support
DE102008044427B4 (de) 2008-08-13 2015-10-01 Merry Electronics Co., Ltd. Kopfhörer
US20110002474A1 (en) * 2009-01-29 2011-01-06 Graeme Colin Fuller Active Noise Reduction System Control
DE102009038593A1 (de) 2009-08-26 2011-03-03 Beyerdynamic Gmbh & Co. Kg Schallwandler-Magnetsystem
DE202009011485U1 (de) 2009-08-26 2009-12-24 Beyerdynamic Gmbh & Co. Kg Schallwandler-Magnetsystem
US20110188668A1 (en) * 2009-09-23 2011-08-04 Mark Donaldson Media delivery system
US9818394B2 (en) * 2009-11-30 2017-11-14 Graeme Colin Fuller Realisation of controller transfer function for active noise cancellation
WO2011146429A1 (fr) 2010-05-17 2011-11-24 Thales Avionics, Inc. Dispositif d'interface utilisateur modulaire de siège de passager d'une compagnie aérienne
US9487295B2 (en) 2010-11-15 2016-11-08 William James Sim Vehicle media distribution system using optical transmitters
WO2012165976A1 (fr) 2011-06-01 2012-12-06 Phitek Systems Limited Dispositif intra-auriculaire incorporant une réduction active du bruit
US8649547B2 (en) * 2011-12-15 2014-02-11 Jazz Hipster Corporation Mountable multi-directional audio device
WO2013114864A1 (fr) * 2012-01-30 2013-08-08 パナソニック株式会社 Écouteur
US9113253B2 (en) * 2012-05-21 2015-08-18 Sony Corporation Headphone device
US8670586B1 (en) 2012-09-07 2014-03-11 Bose Corporation Combining and waterproofing headphone port exits
TWI524783B (zh) * 2013-03-20 2016-03-01 固昌通訊股份有限公司 耳機
US9301040B2 (en) * 2014-03-14 2016-03-29 Bose Corporation Pressure equalization in earphones
CN104581483A (zh) * 2014-12-24 2015-04-29 青岛歌尔声学科技有限公司 一种开放式耳机
RU2606928C1 (ru) * 2015-10-02 2017-01-10 Валентин Валерьевич Казанжи Гарнитура наушников
EP3188494A1 (fr) * 2015-12-29 2017-07-05 GN Netcom A/S Écouteur avec deux coussins d'oreille de duretés différentes
JP6845554B2 (ja) * 2016-10-12 2021-03-17 株式会社オーディオテクニカ ヘッドホン
CN107333216A (zh) * 2017-07-04 2017-11-07 瑞声科技(新加坡)有限公司 扬声器箱
CN107343247B (zh) * 2017-07-04 2020-07-14 瑞声科技(新加坡)有限公司 扬声器箱
JP2019033465A (ja) * 2017-08-10 2019-02-28 株式会社オーディオテクニカ ヘッドホン
TWM578917U (zh) * 2018-09-02 2019-06-01 啟學 李查 全罩式耳機
US10771886B2 (en) * 2019-01-11 2020-09-08 Evga Corporation Headphone structure for extending and enhancing resonance
USD953288S1 (en) 2020-06-22 2022-05-31 Apple Inc. Component for a headphone
US11601744B2 (en) * 2020-06-23 2023-03-07 Synaptics Incorporated Headphone alignment systems and methods
US11564029B2 (en) * 2020-07-09 2023-01-24 Hewlett-Packard Development Company, L.P. Speaker with dual resonance chambers
US11528553B2 (en) * 2020-07-09 2022-12-13 Hewlett-Packard Development Company, L.P. Speaker with dual resonance chambers
JP7462230B2 (ja) * 2021-04-30 2024-04-05 パナソニックＩｐマネジメント株式会社 ヘッドセットおよびイヤーパッド
CN115706886A (zh) * 2021-08-13 2023-02-17 Gn 奥迪欧有限公司 具有交错穿孔的贴耳式头戴耳机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1560718A (en) * 1922-04-12 1925-11-10 Splitdorf Electrical Co Receiver headband
NL7001438A (fr) * 1969-02-17 1970-08-19

Also Published As

Publication number Publication date
GB1504065A (en) 1978-03-15
CA1047943A (fr) 1979-02-06
DE2602128B2 (de) 1979-09-06
FR2312908A1 (fr) 1976-12-24
US4058688A (en) 1977-11-15
DE2602128C3 (de) 1980-05-14
DE2602128A1 (de) 1976-12-02

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Legal Events

Date Code Title Description
ST Notification of lapse