EP1068771A4 - Earphone without impulse noise for protection against conductive hearing loss - Google Patents

Earphone without impulse noise for protection against conductive hearing loss

Info

Publication number
EP1068771A4
EP1068771A4 EP99906740A EP99906740A EP1068771A4 EP 1068771 A4 EP1068771 A4 EP 1068771A4 EP 99906740 A EP99906740 A EP 99906740A EP 99906740 A EP99906740 A EP 99906740A EP 1068771 A4 EP1068771 A4 EP 1068771A4
Authority
EP
European Patent Office
Prior art keywords
earphone
protection against
hearing loss
impulse noise
conductive hearing
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.)
Granted
Application number
EP99906740A
Other languages
German (de)
French (fr)
Other versions
EP1068771A1 (en
EP1068771B1 (en
Inventor
Chung Yu Lin
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.)
JOHNNY'S PHONE CO
JOHNNY S PHONE CO
Original Assignee
JOHNNY'S PHONE CO
JOHNNY S PHONE CO
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 JOHNNY'S PHONE CO, JOHNNY S PHONE CO filed Critical JOHNNY'S PHONE CO
Publication of EP1068771A1 publication Critical patent/EP1068771A1/en
Publication of EP1068771A4 publication Critical patent/EP1068771A4/en
Application granted granted Critical
Publication of EP1068771B1 publication Critical patent/EP1068771B1/en
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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
EP99906740A 1998-02-16 1999-02-05 Earphone without impulse noise for protection against conductive hearing loss Expired - Lifetime EP1068771B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNB981005292A CN1138447C (en) 1998-02-16 1998-02-16 Earpiece without impulse noise and loss by acoustic wave movement
CN98100529 1998-02-16
PCT/US1999/002446 WO1999041946A1 (en) 1998-02-16 1999-02-05 Earphone without impulse noise for protection against conductive hearing loss

Publications (3)

Publication Number Publication Date
EP1068771A1 EP1068771A1 (en) 2001-01-17
EP1068771A4 true EP1068771A4 (en) 2006-07-05
EP1068771B1 EP1068771B1 (en) 2008-11-19

Family

ID=5216078

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99906740A Expired - Lifetime EP1068771B1 (en) 1998-02-16 1999-02-05 Earphone without impulse noise for protection against conductive hearing loss

Country Status (13)

Country Link
EP (1) EP1068771B1 (en)
JP (1) JP3091406U (en)
KR (1) KR100615827B1 (en)
CN (1) CN1138447C (en)
AU (1) AU752648B2 (en)
BR (2) BR7903454Y1 (en)
CA (1) CA2320214C (en)
DE (1) DE69939931D1 (en)
HK (1) HK1033408A1 (en)
ID (1) ID25924A (en)
NO (1) NO326615B1 (en)
RU (1) RU2232486C2 (en)
WO (1) WO1999041946A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001097563A1 (en) * 2000-06-09 2001-12-20 Ziyi Cheng A noise-suppressing receiver
US7077014B2 (en) 2004-06-23 2006-07-18 Endress + Hauser Flowtec Ag Vibration-type measuring transducer
EP1727394B1 (en) * 2005-05-25 2008-10-29 Oticon A/S Method and apparatus for current management in a battery powered audio device
CN2852584Y (en) * 2005-11-15 2006-12-27 邹小元 Earphone fitting listening principle
TWI323617B (en) 2006-02-20 2010-04-11 Cotron Corp Multiple channel earphone
DE102006030600A1 (en) * 2006-07-03 2008-01-24 Siemens Audiologische Technik Gmbh Otological device with holding device for a tragus
NO328038B1 (en) * 2007-06-01 2009-11-16 Freebit As Improved uncleanness
SE531656E5 (en) 2008-05-12 2011-04-26 3M Svenska Ab Ear protection
KR101427531B1 (en) * 2013-07-17 2014-08-07 서울과학기술대학교 산학협력단 A Headphone for the Reduction of Sound Pressure
KR101427120B1 (en) * 2013-08-23 2014-08-07 김철희 earphone on tragus
CN105245989A (en) * 2015-10-26 2016-01-13 胡强 In-ear headset

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185486A (en) * 1985-02-13 1985-09-20 Matsushita Electric Ind Co Ltd Headphone in common use of microphone
JPS62277000A (en) * 1986-05-23 1987-12-01 Matsushita Electric Ind Co Ltd Electroacoustic transducer
US4736435A (en) * 1980-10-31 1988-04-05 Sony Corporation Ear piece transducer
JPH07154888A (en) * 1993-11-30 1995-06-16 Sony Corp Electroacoustic transducer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0450718Y2 (en) * 1986-02-28 1992-11-30
JPH06237499A (en) * 1993-02-09 1994-08-23 Sony Corp Headphone

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736435A (en) * 1980-10-31 1988-04-05 Sony Corporation Ear piece transducer
JPS60185486A (en) * 1985-02-13 1985-09-20 Matsushita Electric Ind Co Ltd Headphone in common use of microphone
JPS62277000A (en) * 1986-05-23 1987-12-01 Matsushita Electric Ind Co Ltd Electroacoustic transducer
JPH07154888A (en) * 1993-11-30 1995-06-16 Sony Corp Electroacoustic transducer

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 027 (E - 378) 4 February 1986 (1986-02-04) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 167 (E - 610) 19 May 1988 (1988-05-19) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 09 31 October 1995 (1995-10-31) *
See also references of WO9941946A1 *

Also Published As

Publication number Publication date
HK1033408A1 (en) 2001-08-24
WO1999041946A1 (en) 1999-08-19
JP3091406U (en) 2003-01-31
NO20004074D0 (en) 2000-08-15
CA2320214A1 (en) 1999-08-19
NO20004074L (en) 2000-08-15
AU2657999A (en) 1999-08-30
CA2320214C (en) 2006-04-25
KR20010034308A (en) 2001-04-25
ID25924A (en) 2000-11-09
RU2232486C2 (en) 2004-07-10
DE69939931D1 (en) 2009-01-02
NO326615B1 (en) 2009-01-19
BR7903454Y1 (en) 2013-09-17
KR100615827B1 (en) 2006-08-25
AU752648B2 (en) 2002-09-26
EP1068771A1 (en) 2001-01-17
EP1068771B1 (en) 2008-11-19
CN1138447C (en) 2004-02-11
BR9907948A (en) 2000-11-07
CN1226797A (en) 1999-08-25

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