DK537579A - I-oeret-hoereapparat for tunghoere - Google Patents
I-oeret-hoereapparat for tunghoereInfo
- Publication number
- DK537579A DK537579A DK537579A DK537579A DK537579A DK 537579 A DK537579 A DK 537579A DK 537579 A DK537579 A DK 537579A DK 537579 A DK537579 A DK 537579A DK 537579 A DK537579 A DK 537579A
- Authority
- DK
- Denmark
- Prior art keywords
- hears
- earn
- heavy
- hearing device
- 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
- H04R25/65—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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
- Prostheses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1284578A CH638070A5 (en) | 1978-12-18 | 1978-12-18 | In-ear hearing aid for persons hard of hearing |
Publications (1)
Publication Number | Publication Date |
---|---|
DK537579A true DK537579A (da) | 1980-06-19 |
Family
ID=4386928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK537579A DK537579A (da) | 1978-12-18 | 1979-12-17 | I-oeret-hoereapparat for tunghoere |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH638070A5 (da) |
DE (2) | DE7934987U1 (da) |
DK (1) | DK537579A (da) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3505099A1 (de) * | 1984-02-23 | 1985-09-05 | Rion Co. Ltd., Kokubunji, Tokio/Tokyo | Hoergeraet |
DE3413067C1 (de) * | 1984-04-06 | 1989-06-08 | Westra Electronic Gmbh, 8901 Welden | Gehoergangseitiges Hoergeraete-Otoplastik-Endstueck und Hoergeraete-Otoplastik |
DE8518681U1 (de) * | 1985-06-27 | 1986-06-12 | Siemens AG, 1000 Berlin und 8000 München | Hörhilfe |
DE8613394U1 (da) * | 1986-05-16 | 1989-02-16 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
AT389203B (de) * | 1988-03-18 | 1989-11-10 | Hueber Fritz | Im ohr zu tragendes hoergeraet |
NL8802355A (nl) * | 1988-09-26 | 1990-04-17 | Philips Nv | In-het-oor hoorapparaat. |
NL8802518A (nl) * | 1988-10-13 | 1990-05-01 | Philips Nv | In-het-oor hoorapparaat. |
DE29506858U1 (de) * | 1995-04-22 | 1996-08-22 | Tuerk Hellmuth J | Im-Ohr-Hörgerät |
DE102015226813A1 (de) * | 2015-12-29 | 2017-06-29 | Sivantos Pte. Ltd. | Hörgerät |
-
1978
- 1978-12-18 CH CH1284578A patent/CH638070A5/de not_active IP Right Cessation
-
1979
- 1979-12-12 DE DE19797934987U patent/DE7934987U1/de not_active Expired
- 1979-12-12 DE DE19792949992 patent/DE2949992A1/de not_active Ceased
- 1979-12-17 DK DK537579A patent/DK537579A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2949992A1 (de) | 1980-07-03 |
CH638070A5 (en) | 1983-08-31 |
DE7934987U1 (de) | 1984-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ATS | Application withdrawn |