ATA562973A - CIRCUIT ARRANGEMENT FOR DETERMINING HUMAN HEARING FAULTS AND FOR HEARING AID - Google Patents

CIRCUIT ARRANGEMENT FOR DETERMINING HUMAN HEARING FAULTS AND FOR HEARING AID

Info

Publication number
ATA562973A
ATA562973A AT562973A AT562973A ATA562973A AT A562973 A ATA562973 A AT A562973A AT 562973 A AT562973 A AT 562973A AT 562973 A AT562973 A AT 562973A AT A562973 A ATA562973 A AT A562973A
Authority
AT
Austria
Prior art keywords
hearing
faults
circuit arrangement
determining human
hearing aid
Prior art date
Application number
AT562973A
Other languages
German (de)
Other versions
AT356247B (en
Original Assignee
Shalako Int
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 Shalako Int filed Critical Shalako Int
Priority to AT562973A priority Critical patent/AT356247B/en
Publication of ATA562973A publication Critical patent/ATA562973A/en
Application granted granted Critical
Publication of AT356247B publication Critical patent/AT356247B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/12—Audiometering
    • A61B5/121—Audiometering evaluating hearing capacity
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/025—Equalizers; Volume or gain control in limited frequency bands

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Otolaryngology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Multimedia (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT562973A 1973-06-26 1973-06-26 CIRCUIT ARRANGEMENT FOR DETERMINING HUMAN HEARING FAULTS AND FOR HEALING AID AT356247B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT562973A AT356247B (en) 1973-06-26 1973-06-26 CIRCUIT ARRANGEMENT FOR DETERMINING HUMAN HEARING FAULTS AND FOR HEALING AID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT562973A AT356247B (en) 1973-06-26 1973-06-26 CIRCUIT ARRANGEMENT FOR DETERMINING HUMAN HEARING FAULTS AND FOR HEALING AID

Publications (2)

Publication Number Publication Date
ATA562973A true ATA562973A (en) 1979-09-15
AT356247B AT356247B (en) 1980-04-10

Family

ID=3577886

Family Applications (1)

Application Number Title Priority Date Filing Date
AT562973A AT356247B (en) 1973-06-26 1973-06-26 CIRCUIT ARRANGEMENT FOR DETERMINING HUMAN HEARING FAULTS AND FOR HEALING AID

Country Status (1)

Country Link
AT (1) AT356247B (en)

Also Published As

Publication number Publication date
AT356247B (en) 1980-04-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee