EP1257151A3 - Vented hearing aid - Google Patents
Vented hearing aid Download PDFInfo
- Publication number
- EP1257151A3 EP1257151A3 EP02010319A EP02010319A EP1257151A3 EP 1257151 A3 EP1257151 A3 EP 1257151A3 EP 02010319 A EP02010319 A EP 02010319A EP 02010319 A EP02010319 A EP 02010319A EP 1257151 A3 EP1257151 A3 EP 1257151A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- hearing aid
- sound
- venting
- vented
- frequency
- 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.)
- Withdrawn
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
- H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
- H04R25/652—Ear tips; Ear moulds
-
- 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
- H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
- H04R25/456—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback mechanically
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/11—Aspects relating to vents, e.g. shape, orientation, acoustic properties in ear tips of hearing devices to prevent occlusion
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Headphones And Earphones (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Bei einem Hörgerät mit einem Ohrpassstück (20; 30) ist ein Schallaustritt (18) für den verstärkten Schall vorgesehen. Zur Vermeidung eines Okklusionseffekts weist das Ohrpassstück ein Venting (36; 38) auf. Das Venting ist mit einem frequenzabhängigen Schalldämpfungselement (50; 60, 70; 80; 90; 100) versehen, derart dass eine Rückkopplung von höherfrequentem Schall vermieden wird. In the case of a hearing aid with an ear mold (20; 30), a sound outlet (18) is provided for the amplified sound. To avoid an occlusion effect, the earmold has a venting (36; 38). The venting is provided with a frequency-dependent sound attenuation element (50; 60, 70; 80; 90; 100), so that feedback of higher-frequency sound is avoided.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10122308 | 2001-05-08 | ||
DE10122308 | 2001-05-08 | ||
DE10154390 | 2001-11-06 | ||
DE10154390A DE10154390A1 (en) | 2001-05-08 | 2001-11-06 | Hearing aid with venting |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1257151A2 EP1257151A2 (en) | 2002-11-13 |
EP1257151A3 true EP1257151A3 (en) | 2004-01-14 |
Family
ID=26009249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02010319A Withdrawn EP1257151A3 (en) | 2001-05-08 | 2002-05-07 | Vented hearing aid |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1257151A3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE540540T1 (en) | 2006-10-18 | 2012-01-15 | Siemens Audiologische Technik | HEARING AID |
CN115103284A (en) * | 2022-06-17 | 2022-09-23 | 上海联影微电子科技有限公司 | Acoustic element, acoustic device, and method for manufacturing acoustic element |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3811881A1 (en) * | 1987-04-13 | 1988-12-08 | Beltone Electronics Corp | EAR-MOLD PROTECTION FOR A HEARING AID |
US4852177A (en) * | 1986-08-28 | 1989-07-25 | Sensesonics, Inc. | High fidelity earphone and hearing aid |
WO1998047318A1 (en) * | 1997-04-15 | 1998-10-22 | Tøpholm & Westermann APS | In-the-ear hearing aid with reduced occlusion effect and method for the production and user-fitting of such a hearing aid |
WO2001005207A2 (en) * | 2000-06-30 | 2001-01-25 | Phonak Ag | Method for the production of otoplastics and corresponding otoplastic |
-
2002
- 2002-05-07 EP EP02010319A patent/EP1257151A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4852177A (en) * | 1986-08-28 | 1989-07-25 | Sensesonics, Inc. | High fidelity earphone and hearing aid |
DE3811881A1 (en) * | 1987-04-13 | 1988-12-08 | Beltone Electronics Corp | EAR-MOLD PROTECTION FOR A HEARING AID |
WO1998047318A1 (en) * | 1997-04-15 | 1998-10-22 | Tøpholm & Westermann APS | In-the-ear hearing aid with reduced occlusion effect and method for the production and user-fitting of such a hearing aid |
WO2001005207A2 (en) * | 2000-06-30 | 2001-01-25 | Phonak Ag | Method for the production of otoplastics and corresponding otoplastic |
Also Published As
Publication number | Publication date |
---|---|
EP1257151A2 (en) | 2002-11-13 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20040712 |
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17Q | First examination report despatched |
Effective date: 20040805 |
|
AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: EARCARE INSTITUTE DR. VOSSIECK DUESSELDORF GMBH |
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GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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STAA | Information on the status of an ep patent application or granted ep patent |
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18D | Application deemed to be withdrawn |
Effective date: 20090408 |