TW478286B - A stereophonic earphone apparatus - Google Patents

A stereophonic earphone apparatus Download PDF

Info

Publication number
TW478286B
TW478286B TW089103259A TW89103259A TW478286B TW 478286 B TW478286 B TW 478286B TW 089103259 A TW089103259 A TW 089103259A TW 89103259 A TW89103259 A TW 89103259A TW 478286 B TW478286 B TW 478286B
Authority
TW
Taiwan
Prior art keywords
ear canal
clip
patent application
sheet
scope
Prior art date
Application number
TW089103259A
Other languages
English (en)
Chinese (zh)
Inventor
Michael J Koss
Allan G Mlodzikowski
Jennifer R Schneider
Original Assignee
Koss 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 Koss Corp filed Critical Koss Corp
Application granted granted Critical
Publication of TW478286B publication Critical patent/TW478286B/zh

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
    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Headphones And Earphones (AREA)
TW089103259A 1999-02-25 2000-05-29 A stereophonic earphone apparatus TW478286B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25766499A 1999-02-25 1999-02-25

Publications (1)

Publication Number Publication Date
TW478286B true TW478286B (en) 2002-03-01

Family

ID=22977228

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089103259A TW478286B (en) 1999-02-25 2000-05-29 A stereophonic earphone apparatus

Country Status (7)

Country Link
EP (1) EP1032243A3 (fr)
JP (1) JP2000253478A (fr)
KR (1) KR20000058143A (fr)
AU (1) AU1637000A (fr)
BR (1) BR0000773A (fr)
CA (1) CA2297423A1 (fr)
TW (1) TW478286B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103826188A (zh) * 2014-02-21 2014-05-28 青岛歌尔声学科技有限公司 一种入耳式动铁耳机及安装有该耳机的头戴耳机

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100694160B1 (ko) 2005-12-29 2007-03-12 삼성전자주식회사 가변 덕트부를 가지는 이어폰
DE102005063075A1 (de) * 2005-12-29 2007-07-05 Sennheiser Electronic Gmbh & Co. Kg Hörer
TWI315158B (en) 2006-06-09 2009-09-21 Cotron Corporatio Earphone with a sound guiding tube
WO2009133873A1 (fr) 2008-04-30 2009-11-05 Sato Kenji Dispositif acoustique
CN101370320B (zh) * 2008-09-27 2012-05-30 刘国清 包括塑料构件、木质构件和金属构件的耳塞及其制作方法
US9451353B2 (en) 2012-02-08 2016-09-20 Decibullz Llc Moldable earpiece system
US9179211B2 (en) 2012-02-08 2015-11-03 Decibullz Llc Double seal moldable earpiece system
USD783003S1 (en) 2013-02-07 2017-04-04 Decibullz Llc Moldable earpiece
CN103269466B (zh) * 2013-05-24 2017-02-08 青岛歌尔声学科技有限公司 配合耳朵形状的耳塞
JP2019500803A (ja) 2015-12-28 2019-01-10 ヒアリング コンポーネンツ インコーポレイテッドＨｅａｒｉｎｇ Ｃｏｍｐｏｎｅｎｔｓ， Ｉｎｃ． 汎用の音響口取付け用コアを備えたイヤホンチップ
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
USD925493S1 (en) 2019-11-25 2021-07-20 Decibullz Llc Intra-auricular earbud support
WO2022016511A1 (fr) * 2020-07-24 2022-01-27 华为技术有限公司 Procédé et appareil d'annulation active du bruit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430229A (en) * 1943-10-23 1947-11-04 Zenith Radio Corp Hearing aid earpiece
GB606272A (en) * 1945-08-23 1948-08-11 Zenith Radio Corp Improvements in earphone assemblies
US5002151A (en) * 1986-12-05 1991-03-26 Minnesota Mining And Manufacturing Company Ear piece having disposable, compressible polymeric foam sleeve
AU4920890A (en) * 1989-02-13 1990-08-16 Koss Corporation Earphone having resilient insertion device
US5319163A (en) * 1990-06-07 1994-06-07 Scott Robert T Waterproof earmold-to-earphone adapter
AR012683A1 (es) * 1997-07-29 2000-11-08 Decibel Instr Inc Un acoplador acustico intracanal, el adaptador acustico intracanal que lo contiene y un dispositivo de distribucion de acopladores que lo contiene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103826188A (zh) * 2014-02-21 2014-05-28 青岛歌尔声学科技有限公司 一种入耳式动铁耳机及安装有该耳机的头戴耳机

Also Published As

Publication number Publication date
JP2000253478A (ja) 2000-09-14
CA2297423A1 (fr) 2000-08-25
BR0000773A (pt) 2000-10-24
KR20000058143A (ko) 2000-09-25
EP1032243A3 (fr) 2007-03-14
EP1032243A2 (fr) 2000-08-30
AU1637000A (en) 2000-08-31

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees