AT251062B - Regelbare Verstärkerschaltung für Schwerhörigengeräte - Google Patents

Regelbare Verstärkerschaltung für Schwerhörigengeräte

Info

Publication number
AT251062B
AT251062B AT296965A AT296965A AT251062B AT 251062 B AT251062 B AT 251062B AT 296965 A AT296965 A AT 296965A AT 296965 A AT296965 A AT 296965A AT 251062 B AT251062 B AT 251062B
Authority
AT
Austria
Prior art keywords
amplifier circuit
hearing impaired
adjustable amplifier
devices
impaired devices
Prior art date
Application number
AT296965A
Other languages
English (en)
Inventor
Karl Heinz Krehan
Original Assignee
Viennatone Hoergeraete Ing Koe
May Ohg Ing
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 Viennatone Hoergeraete Ing Koe, May Ohg Ing filed Critical Viennatone Hoergeraete Ing Koe
Priority to AT296965A priority Critical patent/AT251062B/de
Priority to GB1429566A priority patent/GB1091065A/en
Application granted granted Critical
Publication of AT251062B publication Critical patent/AT251062B/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control
    • H03G3/04—Manually-operated control in untuned amplifiers
    • H03G3/10—Manually-operated control in untuned amplifiers having semiconductor devices
    • H03G3/12—Manually-operated control in untuned amplifiers having semiconductor devices incorporating negative feedback
AT296965A 1965-04-01 1965-04-01 Regelbare Verstärkerschaltung für Schwerhörigengeräte AT251062B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT296965A AT251062B (de) 1965-04-01 1965-04-01 Regelbare Verstärkerschaltung für Schwerhörigengeräte
GB1429566A GB1091065A (en) 1965-04-01 1966-03-31 Variable gain control circuit for hearing aids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT296965A AT251062B (de) 1965-04-01 1965-04-01 Regelbare Verstärkerschaltung für Schwerhörigengeräte

Publications (1)

Publication Number Publication Date
AT251062B true AT251062B (de) 1966-12-12

Family

ID=3543250

Family Applications (1)

Application Number Title Priority Date Filing Date
AT296965A AT251062B (de) 1965-04-01 1965-04-01 Regelbare Verstärkerschaltung für Schwerhörigengeräte

Country Status (2)

Country Link
AT (1) AT251062B (de)
GB (1) GB1091065A (de)

Also Published As

Publication number Publication date
GB1091065A (en) 1967-11-15

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