CA2385812C - A method for controlling the directionality of the sound receiving characteristic of a hearing aid and a hearing aid for carrying out the method - Google Patents
A method for controlling the directionality of the sound receiving characteristic of a hearing aid and a hearing aid for carrying out the method Download PDFInfo
- Publication number
- CA2385812C CA2385812C CA002385812A CA2385812A CA2385812C CA 2385812 C CA2385812 C CA 2385812C CA 002385812 A CA002385812 A CA 002385812A CA 2385812 A CA2385812 A CA 2385812A CA 2385812 C CA2385812 C CA 2385812C
- Authority
- CA
- Canada
- Prior art keywords
- signal
- hearing aid
- signals
- characteristic
- microphone
- 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
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002479675A CA2479675C (en) | 1999-06-24 | 2000-06-23 | Directional controller for a hearing aid |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EPPCT/EP99/04375 | 1999-06-24 | ||
PCT/EP1999/004375 WO2001001732A1 (en) | 1999-06-24 | 1999-06-24 | Hearing aid with controllable directional characteristics |
PCT/DK2000/000339 WO2001001731A1 (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 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002479675A Division CA2479675C (en) | 1999-06-24 | 2000-06-23 | Directional controller for a hearing aid |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2385812A1 CA2385812A1 (en) | 2001-01-04 |
CA2385812C true CA2385812C (en) | 2005-06-07 |
Family
ID=8167345
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002479675A Expired - Fee Related CA2479675C (en) | 1999-06-24 | 2000-06-23 | Directional controller for a hearing aid |
CA002385812A Expired - Fee Related CA2385812C (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 Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002479675A Expired - Fee Related CA2479675C (en) | 1999-06-24 | 2000-06-23 | Directional controller for a hearing aid |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP3914768B2 (de) |
AT (1) | ATE248496T1 (de) |
AU (2) | AU4776999A (de) |
CA (2) | CA2479675C (de) |
DE (1) | DE60004863T2 (de) |
DK (1) | DK1203508T3 (de) |
WO (2) | WO2001001732A1 (de) |
Cited By (1)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK1380187T3 (da) | 2001-04-18 | 2009-02-02 | Widex As | Retningsstyreindretning og fremgangsmåde til styring af et höreapparat |
EP1307072B1 (de) * | 2001-10-17 | 2007-12-12 | Siemens Audiologische Technik GmbH | Verfahren zum Betrieb eines Hörgerätes sowie Hörgerät |
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 |
CN1839661B (zh) * | 2003-09-19 | 2012-11-14 | 唯听助听器公司 | 一种控制助听器的定向特性的方法和信号处理装置 |
KR20040028889A (ko) * | 2004-02-24 | 2004-04-03 | 장순석 | 반대쪽 방향의 소리도 잘 들을 수 있는 한쪽 귓속형보청기 구조 설계 |
EP1513371B1 (de) | 2004-10-19 | 2012-08-15 | Phonak Ag | Verfahren zum Betrieb eines Hörhilfegerätes sowie Hörhilfegerät |
DE102004052912A1 (de) | 2004-11-02 | 2006-05-11 | Siemens Audiologische Technik Gmbh | Verfahren zur Reduktion von Störleistungen bei einem Richtmikrophon und entsprechendes Akustiksystem |
EP1949755B1 (de) | 2005-10-11 | 2010-05-12 | Widex A/S | Hörgerät und verfahren zum verarbeiten von eingangssignalen in einem hörgerät |
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 |
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 |
DK3148218T3 (da) * | 2015-09-18 | 2020-02-24 | Sonion Nederland Bv | Akustisk modul med akustisk 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)
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 (de) * | 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 |
-
1999
- 1999-06-24 WO PCT/EP1999/004375 patent/WO2001001732A1/en active Application Filing
- 1999-06-24 AU AU47769/99A patent/AU4776999A/en not_active Abandoned
-
2000
- 2000-06-23 JP JP2001506270A patent/JP3914768B2/ja not_active Expired - Fee Related
- 2000-06-23 CA CA002479675A patent/CA2479675C/en not_active Expired - Fee Related
- 2000-06-23 DK DK00938590T patent/DK1203508T3/da active
- 2000-06-23 CA CA002385812A patent/CA2385812C/en not_active Expired - Fee Related
- 2000-06-23 WO PCT/DK2000/000339 patent/WO2001001731A1/en active IP Right Grant
- 2000-06-23 AT AT00938590T patent/ATE248496T1/de not_active IP Right Cessation
- 2000-06-23 AU AU53916/00A patent/AU766876B2/en not_active Ceased
- 2000-06-23 DE DE60004863T patent/DE60004863T2/de not_active Expired - Lifetime
Cited By (1)
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 |
---|---|
DE60004863T2 (de) | 2004-05-06 |
JP2003503924A (ja) | 2003-01-28 |
ATE248496T1 (de) | 2003-09-15 |
JP3914768B2 (ja) | 2007-05-16 |
AU766876B2 (en) | 2003-10-23 |
WO2001001732A1 (en) | 2001-01-04 |
DE60004863D1 (de) | 2003-10-02 |
AU4776999A (en) | 2001-01-31 |
CA2385812A1 (en) | 2001-01-04 |
WO2001001731A1 (en) | 2001-01-04 |
CA2479675A1 (en) | 2001-01-04 |
DK1203508T3 (da) | 2003-09-22 |
AU5391600A (en) | 2001-01-31 |
CA2479675C (en) | 2006-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20170623 |