FR1096144A - Apparatus for spectral study of hearing - Google Patents

Apparatus for spectral study of hearing

Info

Publication number
FR1096144A
FR1096144A FR1096144DA FR1096144A FR 1096144 A FR1096144 A FR 1096144A FR 1096144D A FR1096144D A FR 1096144DA FR 1096144 A FR1096144 A FR 1096144A
Authority
FR
France
Prior art keywords
hearing
spectral study
spectral
study
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Alfred-Ange-Auguste Tomatis
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 filed Critical
Application granted granted Critical
Publication of FR1096144A publication Critical patent/FR1096144A/en
Expired legal-status Critical Current

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
    • 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
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility
FR1096144D 1954-03-22 1954-03-22 Apparatus for spectral study of hearing Expired FR1096144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1096144T 1954-03-22

Publications (1)

Publication Number Publication Date
FR1096144A true FR1096144A (en) 1955-06-09

Family

ID=9617935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1096144D Expired FR1096144A (en) 1954-03-22 1954-03-22 Apparatus for spectral study of hearing

Country Status (1)

Country Link
FR (1) FR1096144A (en)

Similar Documents

Publication Publication Date Title
FR1099052A (en) Apparatus for germination of grain
FR1115015A (en) Spearfishing device
FR1210178A (en) Apparatus for revealing an electrostatic image
FR1105324A (en) Crutch for the rehabilitation of invalids
FR1106159A (en) Apparatus for applying paints
FR1096144A (en) Apparatus for spectral study of hearing
FR1130382A (en) Retina photography device
FR1136362A (en) Apparatus for the production of thermo-electricity
FR66833E (en) Apparatus for applying paints
FR1112540A (en) Apparatus for the extemporaneous preparation of solutes
FR1101307A (en) Apparatus for the experimental study of geometric optics
FR1108567A (en) Ozone preparation apparatus
FR1098156A (en) Device for interior ventilation of shoes
FR1111650A (en) Apparatus for making couscous
FR1156023A (en) Apparatus for the manufacture of alkali-cellulose
FR1153326A (en) Apparatus for studying falling bodies
FR1104130A (en) Photocopying device
FR1126264A (en) Apparatus for determining the vitality of a tooth
FR1164832A (en) Apparatus for studying surface conditions
FR1127146A (en) Apparatus for making briquettes
FR1101149A (en) Apparatus for the destruction of parasites
FR1127222A (en) Extrusion apparatus
FR1114324A (en) Device for the aseptic removal of organ fragments
FR1135364A (en) Advanced device for biauricular hearing aid
FR1137444A (en) Hearing aid