DK0924958T3 - Retningsbestemt höreanordning - Google Patents
Retningsbestemt höreanordningInfo
- Publication number
- DK0924958T3 DK0924958T3 DK98204331T DK98204331T DK0924958T3 DK 0924958 T3 DK0924958 T3 DK 0924958T3 DK 98204331 T DK98204331 T DK 98204331T DK 98204331 T DK98204331 T DK 98204331T DK 0924958 T3 DK0924958 T3 DK 0924958T3
- Authority
- DK
- Denmark
- Prior art keywords
- hearing aid
- directional hearing
- directional
- aid
- hearing
- Prior art date
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
- H04R25/402—Arrangements for obtaining a desired directivity characteristic using contructional means
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)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1007858A NL1007858C2 (nl) | 1997-12-19 | 1997-12-19 | Richtingsgevoelige gehoorinrichting. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0924958T3 true DK0924958T3 (da) | 2004-09-27 |
Family
ID=19766226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK98204331T DK0924958T3 (da) | 1997-12-19 | 1998-12-18 | Retningsbestemt höreanordning |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0924958B1 (nl) |
DE (1) | DE69823971T2 (nl) |
DK (1) | DK0924958T3 (nl) |
NL (1) | NL1007858C2 (nl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7324649B1 (en) | 1999-06-02 | 2008-01-29 | Siemens Audiologische Technik Gmbh | Hearing aid device, comprising a directional microphone system and a method for operating a hearing aid device |
NL1015111C2 (nl) * | 2000-05-04 | 2001-11-06 | Ronald Jan Geluk | Microfoon met frequentie-afhankelijke richtwerking. |
ATE450986T1 (de) † | 2005-09-30 | 2009-12-15 | Siemens Audiologische Technik | Verfahren zum betrieb eines hörhilfegerätesystems zur binauralen versorgung eines benutzers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4334740A (en) * | 1978-09-12 | 1982-06-15 | Polaroid Corporation | Receiving system having pre-selected directional response |
DE8529458U1 (de) * | 1985-10-16 | 1987-05-07 | Siemens AG, 1000 Berlin und 8000 München | Hörgerät |
US5193117A (en) * | 1989-11-27 | 1993-03-09 | Matsushita Electric Industrial Co., Ltd. | Microphone apparatus |
US5463694A (en) * | 1993-11-01 | 1995-10-31 | Motorola | Gradient directional microphone system and method therefor |
US5473701A (en) * | 1993-11-05 | 1995-12-05 | At&T Corp. | Adaptive microphone array |
DE4436272A1 (de) * | 1994-10-11 | 1996-04-18 | Schalltechnik Dr Ing Schoeps G | Verfahren und Vorrichtung zur Beeinflussung der Richtcharakteristiken einer akustoelektrischen Empfangsanordnung |
-
1997
- 1997-12-19 NL NL1007858A patent/NL1007858C2/nl not_active IP Right Cessation
-
1998
- 1998-12-18 DE DE1998623971 patent/DE69823971T2/de not_active Expired - Fee Related
- 1998-12-18 EP EP19980204331 patent/EP0924958B1/en not_active Expired - Lifetime
- 1998-12-18 DK DK98204331T patent/DK0924958T3/da active
Also Published As
Publication number | Publication date |
---|---|
DE69823971D1 (de) | 2004-06-24 |
DE69823971T2 (de) | 2005-06-23 |
NL1007858C2 (nl) | 1999-06-22 |
EP0924958A1 (en) | 1999-06-23 |
EP0924958B1 (en) | 2004-05-19 |
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