FR2292375A1 - Generateur d'impulsions de frequences audibles - Google Patents
Generateur d'impulsions de frequences audiblesInfo
- Publication number
- FR2292375A1 FR2292375A1 FR7440674A FR7440674A FR2292375A1 FR 2292375 A1 FR2292375 A1 FR 2292375A1 FR 7440674 A FR7440674 A FR 7440674A FR 7440674 A FR7440674 A FR 7440674A FR 2292375 A1 FR2292375 A1 FR 2292375A1
- Authority
- FR
- France
- Prior art keywords
- white noise
- audiometry
- rhythm
- pulse generator
- variable
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7440674A FR2292375A1 (fr) | 1974-11-21 | 1974-11-21 | Generateur d'impulsions de frequences audibles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7440674A FR2292375A1 (fr) | 1974-11-21 | 1974-11-21 | Generateur d'impulsions de frequences audibles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2292375A1 true FR2292375A1 (fr) | 1976-06-18 |
FR2292375B1 FR2292375B1 (fr) | 1977-03-25 |
Family
ID=9145956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7440674A Granted FR2292375A1 (fr) | 1974-11-21 | 1974-11-21 | Generateur d'impulsions de frequences audibles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2292375A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2438463A1 (fr) * | 1978-10-09 | 1980-05-09 | Philips Nv | Procede et dispositif pour adapter un appareil de prothese auriculaire |
RU2815507C1 (ru) * | 2022-12-14 | 2024-03-18 | Закрытое акционерное общество "ОКБ "РИТМ" | Имитатор ушного шума |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1085682A (fr) * | 1953-10-27 | 1955-02-04 | Appareil pour les épreuves audiométriques | |
DE1016894B (de) * | 1952-08-02 | 1957-10-03 | Atlas Werke Ag | Audiometer |
US3791027A (en) * | 1971-06-30 | 1974-02-12 | Ibm | Soldering method |
-
1974
- 1974-11-21 FR FR7440674A patent/FR2292375A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1016894B (de) * | 1952-08-02 | 1957-10-03 | Atlas Werke Ag | Audiometer |
FR1085682A (fr) * | 1953-10-27 | 1955-02-04 | Appareil pour les épreuves audiométriques | |
US3791027A (en) * | 1971-06-30 | 1974-02-12 | Ibm | Soldering method |
Non-Patent Citations (1)
Title |
---|
PUBLICATION US BELL TELEPHONE SYSTEM, TECHNICAL PUBLICATIONS MONOGRAPH 4826, PUBLIE EN SEPTEMBRE 1964, W.A. VAN BERGEIJK: "PHYSIOLOGY AND PSYCHOPHYSICS OF BINAURAL HEARING" * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2438463A1 (fr) * | 1978-10-09 | 1980-05-09 | Philips Nv | Procede et dispositif pour adapter un appareil de prothese auriculaire |
RU2815507C1 (ru) * | 2022-12-14 | 2024-03-18 | Закрытое акционерное общество "ОКБ "РИТМ" | Имитатор ушного шума |
Also Published As
Publication number | Publication date |
---|---|
FR2292375B1 (fr) | 1977-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |