CH265341A - Hörgerät für Schwerhörige. - Google Patents

Hörgerät für Schwerhörige.

Info

Publication number
CH265341A
CH265341A CH265341DA CH265341A CH 265341 A CH265341 A CH 265341A CH 265341D A CH265341D A CH 265341DA CH 265341 A CH265341 A CH 265341A
Authority
CH
Switzerland
Prior art keywords
hearing
hard
aid
hearing aid
Prior art date
Application number
Other languages
English (en)
Inventor
Electro-Acoustische Industrie Vennootschap Onder Firma Audium
Original Assignee
Audium Electro Acoustische Ind
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 Audium Electro Acoustische Ind filed Critical Audium Electro Acoustische Ind
Publication of CH265341A publication Critical patent/CH265341A/de

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
    • H04R27/00—Public address systems
    • H04R27/02—Amplifying systems for the deaf

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
CH265341D 1947-07-12 1948-07-12 Hörgerät für Schwerhörige. CH265341A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL265341X 1947-07-12

Publications (1)

Publication Number Publication Date
CH265341A true CH265341A (de) 1949-11-30

Family

ID=19781692

Family Applications (1)

Application Number Title Priority Date Filing Date
CH265341D CH265341A (de) 1947-07-12 1948-07-12 Hörgerät für Schwerhörige.

Country Status (2)

Country Link
CH (1) CH265341A (de)
FR (1) FR959415A (de)

Also Published As

Publication number Publication date
FR959415A (de) 1950-03-30

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