DK537579A - I-oeret-hoereapparat for tunghoere - Google Patents

I-oeret-hoereapparat for tunghoere

Info

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
Application number
DK537579A
Other languages
English (en)
Inventor
B Diethlem
Original Assignee
Phonak Ag
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 Phonak Ag filed Critical Phonak Ag
Publication of DK537579A publication Critical patent/DK537579A/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • 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)
DK537579A 1978-12-18 1979-12-17 I-oeret-hoereapparat for tunghoere DK537579A (da)

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)

* Cited by examiner, † Cited by third party
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 (de) * 1986-05-16 1989-02-16 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Aufschrauben eines Deckels auf einen Schraubstutzen eines Hörgerätes
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 Türk, Hellmuth J., 51067 Köln Im-Ohr-Hörgerät
DE102015226813A1 (de) * 2015-12-29 2017-06-29 Sivantos Pte. Ltd. Hörgerät

Also Published As

Publication number Publication date
DE7934987U1 (de) 1984-04-26
CH638070A5 (en) 1983-08-31
DE2949992A1 (de) 1980-07-03

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Legal Events

Date Code Title Description
ATS Application withdrawn