FR2311373B1 - - Google Patents
Info
- Publication number
- FR2311373B1 FR2311373B1 FR7515532A FR7515532A FR2311373B1 FR 2311373 B1 FR2311373 B1 FR 2311373B1 FR 7515532 A FR7515532 A FR 7515532A FR 7515532 A FR7515532 A FR 7515532A FR 2311373 B1 FR2311373 B1 FR 2311373B1
- 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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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0007—Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Digital Magnetic Recording (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7515532A FR2311373A1 (fr) | 1975-05-16 | 1975-05-16 | Procede et dispositif pour l'enregistrement, respectivement la lecture et la correction eventuelle de signaux carres sur un support magnetique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7515532A FR2311373A1 (fr) | 1975-05-16 | 1975-05-16 | Procede et dispositif pour l'enregistrement, respectivement la lecture et la correction eventuelle de signaux carres sur un support magnetique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2311373A1 FR2311373A1 (fr) | 1976-12-10 |
| FR2311373B1 true FR2311373B1 (US07709020-20100504-C00041.png) | 1980-04-04 |
Family
ID=9155396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7515532A Granted FR2311373A1 (fr) | 1975-05-16 | 1975-05-16 | Procede et dispositif pour l'enregistrement, respectivement la lecture et la correction eventuelle de signaux carres sur un support magnetique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2311373A1 (US07709020-20100504-C00041.png) |
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1975
- 1975-05-16 FR FR7515532A patent/FR2311373A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2311373A1 (fr) | 1976-12-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |