FR2276756B1 - - Google Patents
Info
- Publication number
- FR2276756B1 FR2276756B1 FR7421832A FR7421832A FR2276756B1 FR 2276756 B1 FR2276756 B1 FR 2276756B1 FR 7421832 A FR7421832 A FR 7421832A FR 7421832 A FR7421832 A FR 7421832A FR 2276756 B1 FR2276756 B1 FR 2276756B1
- Authority
- FR
- France
- 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
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- 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
- H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
- H04R25/356—Amplitude, e.g. amplitude shift or compression
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- 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
- H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
- H04R25/502—Customised settings for obtaining desired overall acoustical characteristics using analog signal processing
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)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7421832A FR2276756A1 (fr) | 1974-06-24 | 1974-06-24 | Perfectionnement aux appareils de correction auditive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7421832A FR2276756A1 (fr) | 1974-06-24 | 1974-06-24 | Perfectionnement aux appareils de correction auditive |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2276756A1 FR2276756A1 (fr) | 1976-01-23 |
FR2276756B1 true FR2276756B1 (bg) | 1980-04-25 |
Family
ID=9140426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7421832A Granted FR2276756A1 (fr) | 1974-06-24 | 1974-06-24 | Perfectionnement aux appareils de correction auditive |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2276756A1 (bg) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2522451B1 (fr) * | 1982-03-01 | 1988-10-14 | Audibel | Perfectionnement au circuit de controle automatique de gain d'un systeme d'amplification a transistors et appareil de correction auditive equipe d'un tel circuit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1161002A (en) * | 1966-02-21 | 1969-08-13 | Royal Industries | Improvements in and relating to Hearing Aids |
AT324460B (de) * | 1973-11-21 | 1975-09-10 | Viennatome Hoergerate Produkti | Hörgerateschaltung |
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1974
- 1974-06-24 FR FR7421832A patent/FR2276756A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2276756A1 (fr) | 1976-01-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |