FR1345428A - Prothèse auriculaire - Google Patents
Prothèse auriculaireInfo
- Publication number
- FR1345428A FR1345428A FR922025A FR922025A FR1345428A FR 1345428 A FR1345428 A FR 1345428A FR 922025 A FR922025 A FR 922025A FR 922025 A FR922025 A FR 922025A FR 1345428 A FR1345428 A FR 1345428A
- Authority
- FR
- France
- Prior art keywords
- ear prosthesis
- prosthesis
- ear
- 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
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
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/40—Arrangements for obtaining a desired directivity characteristic
- H04R25/402—Arrangements for obtaining a desired directivity characteristic using contructional means
-
- 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
- H04R2225/021—Behind the ear [BTE] hearing aids
- H04R2225/0216—BTE hearing aids having a receiver in the ear mould
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR922025A FR1345428A (fr) | 1961-01-03 | 1963-01-21 | Prothèse auriculaire |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW0029211 | 1961-01-03 | ||
FR922025A FR1345428A (fr) | 1961-01-03 | 1963-01-21 | Prothèse auriculaire |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1345428A true FR1345428A (fr) | 1963-12-06 |
Family
ID=26002412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR922025A Expired FR1345428A (fr) | 1961-01-03 | 1963-01-21 | Prothèse auriculaire |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1345428A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634646A1 (fr) * | 1988-07-29 | 1990-02-02 | Audit Sa | Appareil de correction auditive |
-
1963
- 1963-01-21 FR FR922025A patent/FR1345428A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634646A1 (fr) * | 1988-07-29 | 1990-02-02 | Audit Sa | Appareil de correction auditive |
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