CA2446465C - Appareil auditif et procede de test d'appareil auditif - Google Patents

Appareil auditif et procede de test d'appareil auditif Download PDF

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Publication number
CA2446465C
CA2446465C CA002446465A CA2446465A CA2446465C CA 2446465 C CA2446465 C CA 2446465C CA 002446465 A CA002446465 A CA 002446465A CA 2446465 A CA2446465 A CA 2446465A CA 2446465 C CA2446465 C CA 2446465C
Authority
CA
Canada
Prior art keywords
signal
hearing aid
test
probe
test manager
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 - Fee Related
Application number
CA002446465A
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English (en)
Other versions
CA2446465A1 (fr
Inventor
Kim Hjortgaard Nielsen
Lars Baekgaard Jensen
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.)
Widex AS
Original Assignee
Widex AS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8183551&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2446465(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Widex AS filed Critical Widex AS
Publication of CA2446465A1 publication Critical patent/CA2446465A1/fr
Application granted granted Critical
Publication of CA2446465C publication Critical patent/CA2446465C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/30—Monitoring or testing of hearing aids, e.g. functioning, settings, battery power
    • H04R25/305—Self-monitoring or self-testing
    • 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
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/356—Amplitude, e.g. amplitude shift or compression
    • 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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
    • 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
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

Appareil auditif (10) comportant un gestionnaire (44) de test servant à détecter un défaut dans le trajet du signal de l'appareil auditif. Le gestionnaire de test commande un générateur (40) de stimuli de test ainsi qu'une sonde (42) afin de déterminer un paramètre de signal, p. ex. niveau du signal, spectre de fréquences, caractéristique de phase, autocorrélation, corrélation croisée, etc.. Un ensemble de commutateurs de signal (36>1<, 36>2<,..., 36>p<) commandés par le gestionnaire de test sert à connecter un générateur de stimuli de test sélectionné ou une sonde sélectionnée à un point sélectionné du trajet du signal afin de tester une partie sélectionnée de l'appareil auditif. Des commutateurs (18) de signal permettent de connecter les composants de l'appareil auditif au trajet du signal de l'appareil et de les déconnecter de celui-ci.
CA002446465A 2001-07-09 2002-07-05 Appareil auditif et procede de test d'appareil auditif Expired - Fee Related CA2446465C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01610074.5 2001-07-09
EP01610074A EP1276349B1 (fr) 2001-07-09 2001-07-09 Appareil auditif avec capacité d'auto-test
PCT/EP2002/007447 WO2003007655A1 (fr) 2001-07-09 2002-07-05 Appareil auditif et procede de test d'appareil auditif

Publications (2)

Publication Number Publication Date
CA2446465A1 CA2446465A1 (fr) 2003-01-23
CA2446465C true CA2446465C (fr) 2007-10-23

Family

ID=8183551

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002446465A Expired - Fee Related CA2446465C (fr) 2001-07-09 2002-07-05 Appareil auditif et procede de test d'appareil auditif

Country Status (8)

Country Link
EP (1) EP1276349B1 (fr)
JP (1) JP4489425B2 (fr)
CN (1) CN100337512C (fr)
AT (1) ATE276635T1 (fr)
CA (1) CA2446465C (fr)
DE (1) DE60105577T2 (fr)
DK (1) DK1276349T3 (fr)
WO (1) WO2003007655A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003226898B2 (en) * 2003-03-19 2008-07-24 Widex A/S Method of programming a hearing aid by a programming device
US7242778B2 (en) * 2003-04-08 2007-07-10 Gennum Corporation Hearing instrument with self-diagnostics
AU2003903576A0 (en) 2003-07-11 2003-07-24 Cochlear Limited Audio path diagnostics
US20060139030A1 (en) * 2004-12-17 2006-06-29 Hubbard Bradley J System and method for diagnosing manufacturing defects in a hearing instrument
DE602006012126D1 (de) * 2006-03-31 2010-03-25 Widex As Hörgerät und verfahren zur schätzung der dynamischen verstärkungsbegrenzung in einem hörgerät
JP4860748B2 (ja) * 2006-03-31 2012-01-25 ヴェーデクス・アクティーセルスカプ 補聴器のフィッティング方法，補聴器のフィッティング・システム，および補聴器
DK2244492T3 (da) 2006-06-12 2013-11-04 Phonak Ag Fremgangsmåde til justering af en bag-øret høreindretning
US7949144B2 (en) 2006-06-12 2011-05-24 Phonak Ag Method for monitoring a hearing device and hearing device with self-monitoring function
SG176570A1 (en) 2009-06-17 2012-01-30 Widex As Method of initializing a binaural hearing aid system and a hearing aid
SG177656A1 (en) 2009-08-11 2012-02-28 Widex As Storage system for a hearing aid
KR20120072381A (ko) 2009-10-19 2012-07-03 비덱스 에이/에스 로스트 파트너 기능을 구비한 보청기 시스템
CA2794403C (fr) * 2010-04-16 2016-02-02 Widex A/S Aide auditive et procede de reduction d'acouphene
CN103181197B (zh) 2010-10-22 2016-05-18 索诺瓦公司 用于测试听音设备的方法以及用于测试听音设备的装置
WO2011147998A2 (fr) 2011-08-10 2011-12-01 Phonak Ag Procédé permettant de fournir une aide à distance à une pluralité d'utilisateurs d'un système d'aide à l'audition et système permettant de mettre en oeuvre un tel procédé
EP2637423A1 (fr) * 2012-03-06 2013-09-11 Oticon A/S Dispositif de test pour module de haut-parleur d'un dispositif d'écoute
US9729975B2 (en) * 2014-06-20 2017-08-08 Natus Medical Incorporated Apparatus for testing directionality in hearing instruments
US9924288B2 (en) * 2014-10-29 2018-03-20 Invensense, Inc. Blockage detection for a microelectromechanical systems sensor
DK3707919T3 (en) * 2017-08-31 2023-08-21 Sonova Ag Et høreapparat tilpasset til at udføre en selvtest og en metode til test af et høreapparat
DE102017215825B3 (de) * 2017-09-07 2018-10-31 Sivantos Pte. Ltd. Verfahren zum Erkennen eines Defektes in einem Hörinstrument
EP3808103A1 (fr) 2018-06-15 2021-04-21 Widex A/S Procédé de test des performances d'un microphone d'un système d'aide auditive et système d'aide auditive
WO2019238801A1 (fr) 2018-06-15 2019-12-19 Widex A/S Procédé d'ajustement d'un système d'aide auditive et système d'aide auditive
US11540070B2 (en) 2018-06-15 2022-12-27 Widex A/S Method of fine tuning a hearing aid system and a hearing aid system
EP3808102A1 (fr) 2018-06-15 2021-04-21 Widex A/S Procédé de test des performances d'un microphone d'un système d'aide auditive et système d'aide auditive
DE102020209509A1 (de) * 2020-07-28 2022-02-03 Sivantos Pte. Ltd. Verfahren zur Fehlererkennung bei einem Hörgerät sowie System

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049930A (en) * 1976-11-08 1977-09-20 Nasa Hearing aid malfunction detection system
DE3107128C2 (de) * 1981-02-26 1984-07-05 Heinze, Roland, Dipl.-Ing., 8000 München Regelschaltung zur Anpassung der Stimulationsfrequenz eines Herzschrittmachers an die Belastung eines Patienten
DE4128172C2 (de) * 1991-08-24 2000-07-13 Ascom Audiosys Ag Flamatt Digitales Hörgerät
US6118877A (en) * 1995-10-12 2000-09-12 Audiologic, Inc. Hearing aid with in situ testing capability
WO2000034739A2 (fr) * 1998-12-10 2000-06-15 William Forrest Fagan Procede de fabrication d'enveloppes d'appareils de correction auditive

Also Published As

Publication number Publication date
CN1524398A (zh) 2004-08-25
WO2003007655A1 (fr) 2003-01-23
DK1276349T3 (da) 2004-10-11
CN100337512C (zh) 2007-09-12
EP1276349A1 (fr) 2003-01-15
JP2004535144A (ja) 2004-11-18
DE60105577T2 (de) 2005-02-03
CA2446465A1 (fr) 2003-01-23
EP1276349B1 (fr) 2004-09-15
DE60105577D1 (de) 2004-10-21
JP4489425B2 (ja) 2010-06-23
ATE276635T1 (de) 2004-10-15

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