AU2001284548A1 - Ear terminal for noise control - Google Patents

Ear terminal for noise control

Info

Publication number
AU2001284548A1
AU2001284548A1 AU2001284548A AU8454801A AU2001284548A1 AU 2001284548 A1 AU2001284548 A1 AU 2001284548A1 AU 2001284548 A AU2001284548 A AU 2001284548A AU 8454801 A AU8454801 A AU 8454801A AU 2001284548 A1 AU2001284548 A1 AU 2001284548A1
Authority
AU
Australia
Prior art keywords
ear
noise control
signal
sound
meatus
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.)
Abandoned
Application number
AU2001284548A
Other languages
English (en)
Inventor
Georg E. Ottesen
Odd Kr. O. Pettersen
Svein Sorsdal
Sverre Stensby
Jarle Svean
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.)
SINTEF TELE OG DATA
Original Assignee
SINTEF TELE OG DATA
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 SINTEF TELE OG DATA filed Critical SINTEF TELE OG DATA
Publication of AU2001284548A1 publication Critical patent/AU2001284548A1/en
Abandoned 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
    • H04R1/1083—Reduction of ambient noise
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/405—Arrangements for obtaining a desired directivity characteristic by combining a plurality of transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/554—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired using a wireless connection, e.g. between microphone and amplifier or using Tcoils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
    • H04R25/652—Ear tips; Ear moulds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
    • H04R25/658—Manufacture of housing parts

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Headphones And Earphones (AREA)
  • Noise Elimination (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AU2001284548A 2000-09-01 2001-08-31 Ear terminal for noise control Abandoned AU2001284548A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20004370A NO313400B1 (no) 2000-09-01 2000-09-01 Öreterminal for stöykontroll
NO20004370 2000-09-01
PCT/NO2001/000361 WO2002017839A1 (fr) 2000-09-01 2001-08-31 Terminal auditif pour regulation des bruits

Publications (1)

Publication Number Publication Date
AU2001284548A1 true AU2001284548A1 (en) 2002-03-13

Family

ID=19911520

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001284548A Abandoned AU2001284548A1 (en) 2000-09-01 2001-08-31 Ear terminal for noise control

Country Status (9)

Country Link
EP (1) EP1322268B1 (fr)
AT (1) ATE419819T1 (fr)
AU (1) AU2001284548A1 (fr)
CA (1) CA2418031C (fr)
DE (1) DE60137349D1 (fr)
DK (1) DK1322268T3 (fr)
ES (1) ES2319734T3 (fr)
NO (1) NO313400B1 (fr)
WO (1) WO2002017839A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1493303T3 (da) * 2002-04-10 2007-10-29 Sonion As Mikrofonenhed med yderligere analog indgang
US7024010B2 (en) * 2003-05-19 2006-04-04 Adaptive Technologies, Inc. Electronic earplug for monitoring and reducing wideband noise at the tympanic membrane
EP1880699B1 (fr) * 2004-08-25 2015-10-07 Sonova AG Procédé de fabrication d'un bouchon d'oreille
US7369670B2 (en) 2004-08-25 2008-05-06 Phonak Ag Earplug and method for manufacturing the same
EP1674057B1 (fr) * 2004-12-23 2008-08-20 Phonak Ag Dispositif de protection auditive et l'utilisation d'un tel dispositif
EP2044804A4 (fr) * 2006-07-08 2013-12-18 Personics Holdings Inc Dispositif d'aide auditive personnelle et procédé
ITTV20090168A1 (it) * 2009-08-28 2011-02-28 Stefano Scopel Tappo otoprotettore anatomico attivo.
US8616214B2 (en) 2011-04-06 2013-12-31 Kimberly-Clark Worldwide, Inc. Earplug having a resilient core structure
US9216113B2 (en) 2011-11-23 2015-12-22 Sonova Ag Hearing protection earpiece
US9401158B1 (en) 2015-09-14 2016-07-26 Knowles Electronics, Llc Microphone signal fusion
US9830930B2 (en) 2015-12-30 2017-11-28 Knowles Electronics, Llc Voice-enhanced awareness mode
US9779716B2 (en) 2015-12-30 2017-10-03 Knowles Electronics, Llc Occlusion reduction and active noise reduction based on seal quality
US9812149B2 (en) 2016-01-28 2017-11-07 Knowles Electronics, Llc Methods and systems for providing consistency in noise reduction during speech and non-speech periods
WO2020152255A1 (fr) * 2019-01-24 2020-07-30 Frey Sandra Maria Dispositif de protection auditive

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4985925A (en) * 1988-06-24 1991-01-15 Sensor Electronics, Inc. Active noise reduction system
NO169689C (no) * 1989-11-30 1992-07-22 Nha As Programmerbart hybrid hoereapparat med digital signalbehandling samt fremgangsmaate ved deteksjon og signalbehandlingi samme.
WO1994025957A1 (fr) * 1990-04-05 1994-11-10 Intelex, Inc., Dba Race Link Communications Systems, Inc. Transducteur vocal pour ambiance tres bruyante et procede associe
US5426719A (en) * 1992-08-31 1995-06-20 The United States Of America As Represented By The Department Of Health And Human Services Ear based hearing protector/communication system
US5317273A (en) * 1992-10-22 1994-05-31 Liberty Mutual Hearing protection device evaluation apparatus
US5757930A (en) * 1994-11-14 1998-05-26 Sound Tehcnologies, Inc. Apparatus and method for testing attenuation of in-use insert hearing protectors
US5577511A (en) * 1995-03-29 1996-11-26 Etymotic Research, Inc. Occlusion meter and associated method for measuring the occlusion of an occluding object in the ear canal of a subject

Also Published As

Publication number Publication date
NO20004370D0 (no) 2000-09-01
ATE419819T1 (de) 2009-01-15
DK1322268T3 (da) 2009-04-20
EP1322268A1 (fr) 2003-07-02
DE60137349D1 (de) 2009-02-26
EP1322268B1 (fr) 2009-01-07
NO20004370L (no) 2002-03-04
CA2418031C (fr) 2010-03-02
ES2319734T3 (es) 2009-05-12
CA2418031A1 (fr) 2002-03-07
WO2002017839A1 (fr) 2002-03-07
NO313400B1 (no) 2002-09-23

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