DE68914268D1 - Elektroakustischer Wandler. - Google Patents

Elektroakustischer Wandler.

Info

Publication number
DE68914268D1
DE68914268D1 DE89312672T DE68914268T DE68914268D1 DE 68914268 D1 DE68914268 D1 DE 68914268D1 DE 89312672 T DE89312672 T DE 89312672T DE 68914268 T DE68914268 T DE 68914268T DE 68914268 D1 DE68914268 D1 DE 68914268D1
Authority
DE
Germany
Prior art keywords
electroacoustic transducer
electroacoustic
transducer
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 - Lifetime
Application number
DE89312672T
Other languages
English (en)
Other versions
DE68914268T2 (de
Inventor
Makoto C O Patents D Yamagishi
Satoshi C O Patents Divi Matui
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 DE68914268D1 publication Critical patent/DE68914268D1/de
Application granted granted Critical
Publication of DE68914268T2 publication Critical patent/DE68914268T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R1/1016—Earpieces of the intra-aural type
DE68914268T 1988-12-12 1989-12-05 Elektroakustischer Wandler. Expired - Lifetime DE68914268T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988161025U JP2546271Y2 (ja) 1988-12-12 1988-12-12 電気音響変換器

Publications (2)

Publication Number Publication Date
DE68914268D1 true DE68914268D1 (de) 1994-05-05
DE68914268T2 DE68914268T2 (de) 1994-07-28

Family

ID=15727160

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68914268T Expired - Lifetime DE68914268T2 (de) 1988-12-12 1989-12-05 Elektroakustischer Wandler.

Country Status (7)

Country Link
US (1) US5048092A (de)
EP (1) EP0373816B1 (de)
JP (1) JP2546271Y2 (de)
KR (1) KR0134963B1 (de)
DE (1) DE68914268T2 (de)
HK (1) HK1007375A1 (de)
MY (1) MY105275A (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224171A (en) * 1990-07-31 1993-06-29 Sony Corporation Method for printing on synthetic resin molded body and headphone housing on which printing has been made by the method
DE69318466T2 (de) * 1992-03-30 1998-09-03 Sony Corp Kopfhörer
JPH06101539A (ja) * 1992-09-18 1994-04-12 Nissan Motor Co Ltd エンジンの蒸発燃料処理装置
JPH06237499A (ja) * 1993-02-09 1994-08-23 Sony Corp ヘッドホン
JP3254834B2 (ja) * 1993-08-06 2002-02-12 松下電器産業株式会社 イヤホン
USD380476S (en) * 1994-06-20 1997-07-01 Microtalk Technologies, Inc. Retractable earpiece for a compact wireless telephone
USD381653S (en) * 1994-06-20 1997-07-29 MicroTalk Tchnologies, Inc. Compact wireless telephone
USD386745S (en) * 1994-06-20 1997-11-25 Microtalk Technologies, Inc. Quick release outboard battery clasp for a compact wireless telephone
US5819183A (en) 1994-06-20 1998-10-06 Microtalk Technologies Low-feedback compact wireless telephone
US7787647B2 (en) 1997-01-13 2010-08-31 Micro Ear Technology, Inc. Portable system for programming hearing aids
US6449662B1 (en) * 1997-01-13 2002-09-10 Micro Ear Technology, Inc. System for programming hearing aids
US6424722B1 (en) 1997-01-13 2002-07-23 Micro Ear Technology, Inc. Portable system for programming hearing aids
US6122388A (en) * 1997-11-26 2000-09-19 Earcandies L.L.C. Earmold device
TR200001620T2 (tr) * 1997-12-09 2001-01-22 Byun Ki-Man Kulaklık kullanımında ağırlıkları önleyici yastık kaplama.
US6366863B1 (en) 1998-01-09 2002-04-02 Micro Ear Technology Inc. Portable hearing-related analysis system
USD431553S (en) * 1999-04-09 2000-10-03 Sony Corporation Earphone
ATE527827T1 (de) 2000-01-20 2011-10-15 Starkey Lab Inc Verfahren und vorrichtung zur hörgeräteanpassung
US6337915B1 (en) * 2000-04-07 2002-01-08 Michael Lewis Earphone
US6411722B1 (en) * 2000-05-11 2002-06-25 Dan Wolf Earphone for an RF transmitting device
KR200204428Y1 (ko) * 2000-06-09 2000-11-15 조경순 이어폰 플럭의 홀더링
AU2003242510A1 (en) * 2002-12-03 2004-06-23 Danmeter A/S A signal or communications unit having an attachment means, and use thereof
US7394910B2 (en) * 2003-01-30 2008-07-01 Surefire, Llc Ambidextrous earpiece
US7349550B2 (en) * 2004-01-07 2008-03-25 Hearing Components, Inc. Earbud adapter
US8611969B2 (en) 2004-01-29 2013-12-17 Surefire, Llc Cable assembly with earpiece
US8625834B2 (en) 2004-09-27 2014-01-07 Surefire, Llc Ergonomic earpiece and attachments
EP1817936A1 (de) * 2004-11-24 2007-08-15 Koninklijke Philips Electronics N.V. Ohrinterner kopfhörer
WO2007063726A1 (ja) * 2005-11-14 2007-06-07 A.C.E.Tech Co., Ltd. イヤースピーカ
JP4709017B2 (ja) 2006-01-12 2011-06-22 ソニー株式会社 イヤホン装置
WO2007095572A2 (en) * 2006-02-14 2007-08-23 Dean Thomas M Audio earbud carrier
CA2601662A1 (en) 2006-09-18 2008-03-18 Matthias Mullenborn Wireless interface for programming hearing assistance devices
US7564989B2 (en) * 2006-11-24 2009-07-21 Schanz Ii, Llc Concha bowl hearing aid apparatus and method
US8189845B2 (en) * 2006-12-21 2012-05-29 Sperian Hearing Protection, Llc Earbud coupling
US20080226114A1 (en) * 2007-03-15 2008-09-18 Hearing Components, Inc. Earbud Adapter with Enhanced Frequency Response
NO328038B1 (no) 2007-06-01 2009-11-16 Freebit As Forbedret oreenhet
US20090232342A1 (en) * 2008-03-14 2009-09-17 Hearing Components, Inc. Earbud adapter with increased flexibility region
US8194910B2 (en) * 2008-05-30 2012-06-05 Victor Company Of Japan, Ltd. Headphones
US8549733B2 (en) 2010-07-09 2013-10-08 Shure Acquisition Holdings, Inc. Method of forming a transducer assembly
US8548186B2 (en) 2010-07-09 2013-10-01 Shure Acquisition Holdings, Inc. Earphone assembly
US8538061B2 (en) 2010-07-09 2013-09-17 Shure Acquisition Holdings, Inc. Earphone driver and method of manufacture
US20120010735A1 (en) * 2010-07-09 2012-01-12 Eyal Gilboa Earpiece attaching system and method
US10419861B2 (en) 2011-05-24 2019-09-17 Cochlear Limited Convertibility of a bone conduction device
JP5662254B2 (ja) * 2011-06-08 2015-01-28 威雄 相野谷 音声出力装置
US8499886B2 (en) * 2011-10-14 2013-08-06 Plantronics, Inc. Expander ear tip
US9451353B2 (en) 2012-02-08 2016-09-20 Decibullz Llc Moldable earpiece system
US9049527B2 (en) 2012-08-28 2015-06-02 Cochlear Limited Removable attachment of a passive transcutaneous bone conduction device with limited skin deformation
USD783003S1 (en) 2013-02-07 2017-04-04 Decibullz Llc Moldable earpiece
US9137605B2 (en) * 2013-06-17 2015-09-15 Knowles Electronics, Llc Formed diaphragm frame for receiver
US9386365B2 (en) * 2013-07-03 2016-07-05 Harman International Industries, Incorporated Earphone
US10856068B2 (en) * 2015-09-16 2020-12-01 Apple Inc. Earbuds
US10149038B2 (en) 2017-01-20 2018-12-04 Decibullz Llc Earpiece intra-auricular support system
US10507599B2 (en) 2017-04-07 2019-12-17 Decibullz Llc Moldable earpiece heating case
US10728648B2 (en) 2017-08-23 2020-07-28 Decibullz Llc Reconfigurable intra-auricular support
USD839243S1 (en) 2017-09-22 2019-01-29 Surefire, Llc Earpiece
USD925493S1 (en) 2019-11-25 2021-07-20 Decibullz Llc Intra-auricular earbud support

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470328A (en) * 1966-03-02 1969-09-30 Goldentone Electronics Inc Hearing aid vent tube
US3702123A (en) * 1971-09-09 1972-11-07 John T Macken Vented hearing aid ear mold
AT325125B (de) * 1973-11-02 1975-10-10 Akg Akustische Kino Geraete Kopfhörer
DE2836937B2 (de) * 1977-08-31 1981-06-25 AKG Akustische u. Kino-Geräte GmbH, Wien Kopfhörer
JPS6330882Y2 (de) * 1979-10-05 1988-08-18
CA1165248A (en) * 1980-10-31 1984-04-10 Shingo Watanabe Electro-acoustic transducer
US4442917A (en) * 1981-01-19 1984-04-17 Johnson Rubein V Vented acoustic ear mold for hearing aids
US4532649A (en) * 1983-07-03 1985-07-30 Gaspare Bellafiore Hearing aid
US4729451A (en) * 1984-05-30 1988-03-08 Beltone Electronics, Corporation Receiver suspension and acoustic porting system
JPH0733508Y2 (ja) * 1984-10-31 1995-07-31 ソニー株式会社 イヤホン
US4617429A (en) * 1985-02-04 1986-10-14 Gaspare Bellafiore Hearing aid
JPH0450718Y2 (de) * 1986-02-28 1992-11-30
JPS6338398A (ja) * 1986-08-04 1988-02-18 Matsushita Electric Ind Co Ltd ヘツドホン

Also Published As

Publication number Publication date
US5048092A (en) 1991-09-10
JP2546271Y2 (ja) 1997-08-27
KR0134963B1 (ko) 1998-04-27
DE68914268T2 (de) 1994-07-28
JPH0282191U (de) 1990-06-25
HK1007375A1 (en) 1999-04-09
KR900011325A (ko) 1990-07-11
EP0373816A3 (de) 1991-11-13
MY105275A (en) 1994-09-30
EP0373816A2 (de) 1990-06-20
EP0373816B1 (de) 1994-03-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition