CA2385812A1 - Procede de commande de la directionalite de la caracteristique de reception de son d'une aide auditive, et aide auditive dans laquelle est applique ledit procede - Google Patents

Procede de commande de la directionalite de la caracteristique de reception de son d'une aide auditive, et aide auditive dans laquelle est applique ledit procede Download PDF

Info

Publication number
CA2385812A1
CA2385812A1 CA002385812A CA2385812A CA2385812A1 CA 2385812 A1 CA2385812 A1 CA 2385812A1 CA 002385812 A CA002385812 A CA 002385812A CA 2385812 A CA2385812 A CA 2385812A CA 2385812 A1 CA2385812 A1 CA 2385812A1
Authority
CA
Canada
Prior art keywords
hearing aid
characteristic
omni
sound receiving
microphone means
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
CA002385812A
Other languages
English (en)
Other versions
CA2385812C (fr
Inventor
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
Individual
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 Individual filed Critical Individual
Priority to CA002479675A priority Critical patent/CA2479675C/fr
Publication of CA2385812A1 publication Critical patent/CA2385812A1/fr
Application granted granted Critical
Publication of CA2385812C publication Critical patent/CA2385812C/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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of 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
    • H04R25/40—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
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/41—Detection or adaptation of hearing aid parameters or programs to listening situation, e.g. pub, forest

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Networks Using Active Elements (AREA)
  • Stereophonic System (AREA)
  • Circuits Of Receivers In General (AREA)
CA002385812A 1999-06-24 2000-06-23 Procede de commande de la directionalite de la caracteristique de reception de son d'une aide auditive, et aide auditive dans laquelle est applique ledit procede Expired - Fee Related CA2385812C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002479675A CA2479675C (fr) 1999-06-24 2000-06-23 Commande directionnel pour appareil acoustique

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EPPCT/EP99/04375 1999-06-24
PCT/EP1999/004375 WO2001001732A1 (fr) 1999-06-24 1999-06-24 Prothese auditive possedant des caracteristiques directionnelles pouvant etre commandees
PCT/DK2000/000339 WO2001001731A1 (fr) 1999-06-24 2000-06-23 Procede de commande de la directionalite de la caracteristique de reception de son d'une aide auditive, et aide auditive dans laquelle est applique ledit procede

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002479675A Division CA2479675C (fr) 1999-06-24 2000-06-23 Commande directionnel pour appareil acoustique

Publications (2)

Publication Number Publication Date
CA2385812A1 true CA2385812A1 (fr) 2001-01-04
CA2385812C CA2385812C (fr) 2005-06-07

Family

ID=8167345

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002385812A Expired - Fee Related CA2385812C (fr) 1999-06-24 2000-06-23 Procede de commande de la directionalite de la caracteristique de reception de son d'une aide auditive, et aide auditive dans laquelle est applique ledit procede
CA002479675A Expired - Fee Related CA2479675C (fr) 1999-06-24 2000-06-23 Commande directionnel pour appareil acoustique

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002479675A Expired - Fee Related CA2479675C (fr) 1999-06-24 2000-06-23 Commande directionnel pour appareil acoustique

Country Status (7)

Country Link
JP (1) JP3914768B2 (fr)
AT (1) ATE248496T1 (fr)
AU (2) AU4776999A (fr)
CA (2) CA2385812C (fr)
DE (1) DE60004863T2 (fr)
DK (1) DK1203508T3 (fr)
WO (2) WO2001001732A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8126176B2 (en) 2009-02-09 2012-02-28 Panasonic Corporation Hearing aid

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2440233C (fr) 2001-04-18 2009-07-07 Widex As Commande de direction et procede permettant de commander une aide auditive
DK1307072T3 (da) * 2001-10-17 2008-04-14 Siemens Audiologische Technik Fremgangsmåde til et höreapparats drift samt höreapparat
DE10310579B4 (de) 2003-03-11 2005-06-16 Siemens Audiologische Technik Gmbh Automatischer Mikrofonabgleich bei einem Richtmikrofonsystem mit wenigstens drei Mikrofonen
DE10327890A1 (de) 2003-06-20 2005-01-20 Siemens Audiologische Technik Gmbh Verfahren zum Betrieb eines Hörhilfegerätes sowie Hörhilfegerät mit einem Mikrofonsystem, bei dem unterschiedliche Richtcharakteristiken einstellbar sind
DE10331956C5 (de) 2003-07-16 2010-11-18 Siemens Audiologische Technik Gmbh Hörhilfegerät sowie Verfahren zum Betrieb eines Hörhilfegerätes mit einem Mikrofonsystem, bei dem unterschiedliche Richtcharakteistiken einstellbar sind
JP4145323B2 (ja) * 2003-09-19 2008-09-03 ヴェーデクス・アクティーセルスカプ 補聴器の受音特性の指向性制御方法および制御可能な指向特性を備える補聴器用の信号処理装置
KR20040028889A (ko) * 2004-02-24 2004-04-03 장순석 반대쪽 방향의 소리도 잘 들을 수 있는 한쪽 귓속형보청기 구조 설계
EP1513371B1 (fr) * 2004-10-19 2012-08-15 Phonak Ag Procédé pour actionner une prothèse auditive et prothèse auditive
DE102004052912A1 (de) * 2004-11-02 2006-05-11 Siemens Audiologische Technik Gmbh Verfahren zur Reduktion von Störleistungen bei einem Richtmikrophon und entsprechendes Akustiksystem
JP4842323B2 (ja) 2005-10-11 2011-12-21 ヴェーデクス・アクティーセルスカプ 補聴器および補聴器における入力信号処理方法
WO2007045240A2 (fr) * 2005-10-18 2007-04-26 Widex A/S Equipement de programmation d'un appareil auditif
JP2011512768A (ja) * 2008-02-20 2011-04-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ オーディオ装置及びその動作方法
DE102010011730A1 (de) 2010-03-17 2011-11-17 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung und Verfahren zum Erzeugen einer omnidirektionalen Richtcharakteristik
US9668065B2 (en) 2015-09-18 2017-05-30 Sonion Nederland B.V. Acoustical module with acoustical filter
EP3148218B1 (fr) * 2015-09-18 2019-12-18 Sonion Nederland B.V. Module acoustique avec filtre acoustique
DK179577B1 (en) 2016-10-10 2019-02-20 Widex A/S Binaural hearing aid system and a method of operating a binaural hearing aid system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK159357C (da) * 1988-03-18 1991-03-04 Oticon As Hoereapparat, navnlig til anbringelse i oeret
US5128566A (en) * 1989-11-03 1992-07-07 Etymotic Research, Inc. Variable attenuator circuit
AT407815B (de) * 1990-07-13 2001-06-25 Viennatone Gmbh Hörgerät
CH681188A5 (fr) * 1990-10-30 1993-01-29 Ascom Audiosys Ag
US5524056A (en) * 1993-04-13 1996-06-04 Etymotic Research, Inc. Hearing aid having plural microphones and a microphone switching system
US5757933A (en) * 1996-12-11 1998-05-26 Micro Ear Technology, Inc. In-the-ear hearing aid with directional microphone system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8126176B2 (en) 2009-02-09 2012-02-28 Panasonic Corporation Hearing aid

Also Published As

Publication number Publication date
CA2479675A1 (fr) 2001-01-04
ATE248496T1 (de) 2003-09-15
WO2001001731A1 (fr) 2001-01-04
DK1203508T3 (da) 2003-09-22
JP2003503924A (ja) 2003-01-28
AU5391600A (en) 2001-01-31
CA2479675C (fr) 2006-06-06
AU766876B2 (en) 2003-10-23
WO2001001732A1 (fr) 2001-01-04
DE60004863D1 (de) 2003-10-02
JP3914768B2 (ja) 2007-05-16
DE60004863T2 (de) 2004-05-06
CA2385812C (fr) 2005-06-07
AU4776999A (en) 2001-01-31

Similar Documents

Publication Publication Date Title
CA2385812A1 (fr) Procede de commande de la directionalite de la caracteristique de reception de son d'une aide auditive, et aide auditive dans laquelle est applique ledit procede
US6704422B1 (en) Method for controlling the directionality of the sound receiving characteristic of a hearing aid a hearing aid for carrying out the method
AU743280B2 (en) Hearing aid comprising an array of microphones
US7995768B2 (en) Sound reinforcement system
CN101267687B (zh) 阵列扬声器设备
EP1116961B1 (fr) Procédé et dispositif de localisation des personnes parlants
WO2003010996A3 (fr) Systeme amplificateur de son equipe d'un dispositif de suppression d'echo et d'un dispositif de formation de faisceaux de haut-parleurs
EP0986932B1 (fr) Systeme de communication pour habitacle
US20040081327A1 (en) Hearing aid, a method of controlling a hearing aid, and a noise reduction system for a hearing aid
CN114051738A (zh) 可操纵扬声器阵列、系统及其方法
EP0320270A3 (fr) Système de production de son stéréophonique avec directivité contrôlée
WO2001026422A3 (fr) Dispositif de correction acoustique
CN102461212A (zh) 环绕声系统及用于其的方法
CN106210983A (zh) 一种通过耳机实现卡拉ok功能的方法、装置及耳机
CA2252447A1 (fr) Systeme directionnel d'assistance a l'audition
CA2354858A1 (fr) Traitement directionnel de signaux audio en sous-bande faisant appel a un banc de filtres surechantillonne
CA2228051A1 (fr) Appareil de correction acoustique
CA2090297A1 (fr) Reducteur de bruit adaptatif pour chaine audio
JP2003503924A5 (fr)
WO2000076268A3 (fr) Prothese auditive a systeme de microphone directionnel et procede permettant de faire fonctionner ladite prothese
EP1143766A4 (fr) Systeme servant a reproduire un champ sonore tridimensionnel
EP0325175A3 (fr) Système stéréophonique à plusieurs canaux
WO2000070913A3 (fr) Centrage d'une image de sons stereophoniques dilatee spatialement
JP2002512387A (ja) 音響特性を高める直列型初期反射強化システム
EP1203508B1 (fr) Procede de commande de la directionalite de la caracteristique de reception de son d'une aide auditive, et aide auditive dans laquelle est applique ledit procede

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20170623