AU4776999A - Hearing aid with controllable directional characteristics - Google Patents

Hearing aid with controllable directional characteristics

Info

Publication number
AU4776999A
AU4776999A AU47769/99A AU4776999A AU4776999A AU 4776999 A AU4776999 A AU 4776999A AU 47769/99 A AU47769/99 A AU 47769/99A AU 4776999 A AU4776999 A AU 4776999A AU 4776999 A AU4776999 A AU 4776999A
Authority
AU
Australia
Prior art keywords
microphone
output signal
signal
fmic
hearing aid
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
AU47769/99A
Other languages
English (en)
Inventor
Lars Baekgaard
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.)
Topholm and Westermann ApS
Original Assignee
Topholm and Westermann ApS
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 Topholm and Westermann ApS filed Critical Topholm and Westermann ApS
Publication of AU4776999A publication Critical patent/AU4776999A/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
    • 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)
  • Stereophonic System (AREA)
  • Networks Using Active Elements (AREA)
  • Circuits Of Receivers In General (AREA)
AU47769/99A 1999-06-24 1999-06-24 Hearing aid with controllable directional characteristics Abandoned AU4776999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1999/004375 WO2001001732A1 (en) 1999-06-24 1999-06-24 Hearing aid with controllable directional characteristics

Publications (1)

Publication Number Publication Date
AU4776999A true AU4776999A (en) 2001-01-31

Family

ID=8167345

Family Applications (2)

Application Number Title Priority Date Filing Date
AU47769/99A Abandoned AU4776999A (en) 1999-06-24 1999-06-24 Hearing aid with controllable directional characteristics
AU53916/00A Ceased AU766876B2 (en) 1999-06-24 2000-06-23 A method for controlling the directionality of the sound receiving characteristic of a hearing aid and a hearing aid for carrying out the method

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU53916/00A Ceased AU766876B2 (en) 1999-06-24 2000-06-23 A method for controlling the directionality of the sound receiving characteristic of a hearing aid and a hearing aid for carrying out the method

Country Status (7)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2440233C (en) 2001-04-18 2009-07-07 Widex As Directional controller and a method of controlling a hearing aid
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 (en) * 2004-10-19 2012-08-15 Phonak Ag Method for operating a hearing device as well as a hearing device
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 (en) * 2005-10-18 2007-04-26 Widex A/S Equipment for programming a hearing aid and a hearing aid
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
WO2010089976A1 (ja) 2009-02-09 2010-08-12 パナソニック株式会社 補聴器
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 (en) * 2015-09-18 2019-12-18 Sonion Nederland B.V. Acoustical module with acoustical filter
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 (ja) * 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

Also Published As

Publication number Publication date
CA2479675A1 (en) 2001-01-04
ATE248496T1 (de) 2003-09-15
WO2001001731A1 (en) 2001-01-04
DK1203508T3 (da) 2003-09-22
JP2003503924A (ja) 2003-01-28
AU5391600A (en) 2001-01-31
CA2479675C (en) 2006-06-06
AU766876B2 (en) 2003-10-23
WO2001001732A1 (en) 2001-01-04
DE60004863D1 (de) 2003-10-02
JP3914768B2 (ja) 2007-05-16
DE60004863T2 (de) 2004-05-06
CA2385812C (en) 2005-06-07
CA2385812A1 (en) 2001-01-04

Similar Documents

Publication Publication Date Title
AU4776999A (en) Hearing aid with controllable directional characteristics
ATE242588T1 (de) Hörgerät mit adaptiver anpassung von mikrofonen
CA2420583A1 (en) A hearing aid with adaptive matching of input transducers
DK1380187T3 (da) Retningsstyreindretning og fremgangsmåde til styring af et höreapparat
DE69431037D1 (de) Hörgerät mit mikrofonumschaltungssystem
EP1191770A3 (en) Hand held telephone set and audio processing method
GB0220405D0 (en) A method of improving the audibility of sound from a loudspeaker located close to an ear
HK1056449A1 (en) Movie theatre system for processing audio signal in consumer applications and the associated method
EP0385713A3 (en) Noise reducing receiver device
TR200302018T4 (tr) Transdüktör
DK1123635T3 (da) Implanterbar lydreceptor til høreapparater
WO2000076268A3 (de) Hörhilfsgerät mit richtmikrofonsystem sowie verfahren zum betrieb eines hörhilfsgeräts
AU2936999A (en) A method and a system for processing directed sound in an acoustic virtual environment
WO2005002277A3 (en) Electromagnetic audio and data signaling transducers and systems
WO2004034732A3 (en) Acoustic reproduction device with improved directional characteristics
AU2003202775A1 (en) Headphone
WO2003094396A3 (en) Discrete surround audio system for home and automotive listening
EP1193861A3 (en) Feedforward amplifier
WO1999049715A3 (de) Anlage zur anpassung mindestens eines hörgerätes
CA2245525A1 (en) Fat sound creation means
AU2001235692A1 (en) Method and device for comparing signals to control transducers and transducer control system
EP1261235A3 (en) An IC chip for a hearing aid, a hearing aid and a system for adjusting a hearing aid
MY133401A (en) Automatically adjusting acoustic output of the speaker of a telephone handset
EP1196009A3 (en) A hearing aid with adaptive matching of input transducers
EP1443798B1 (en) Real-ear zoom hearing device

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase