FR2129228A5 - - Google Patents
Info
- Publication number
- FR2129228A5 FR2129228A5 FR7109688A FR7109688A FR2129228A5 FR 2129228 A5 FR2129228 A5 FR 2129228A5 FR 7109688 A FR7109688 A FR 7109688A FR 7109688 A FR7109688 A FR 7109688A FR 2129228 A5 FR2129228 A5 FR 2129228A5
- 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
-
- 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
- G11B20/16—Digital recording or reproducing using non self-clocking codes, i.e. the clock signals are either recorded in a separate clocking track or in a combination of several information tracks
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Digital Magnetic Recording (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7109688A FR2129228A5 (en) | 1971-03-19 | 1971-03-19 | |
OA54467A OA03942A (en) | 1971-03-19 | 1972-01-15 | Process for the production of digital magnetic recording and / or reproduction systems. |
DE19722210932 DE2210932A1 (en) | 1971-03-19 | 1972-03-07 | Method and device for magnetic recording and / or reproduction for digital systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7109688A FR2129228A5 (en) | 1971-03-19 | 1971-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2129228A5 true FR2129228A5 (en) | 1972-10-27 |
Family
ID=9073810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7109688A Expired FR2129228A5 (en) | 1971-03-19 | 1971-03-19 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2210932A1 (en) |
FR (1) | FR2129228A5 (en) |
OA (1) | OA03942A (en) |
-
1971
- 1971-03-19 FR FR7109688A patent/FR2129228A5/fr not_active Expired
-
1972
- 1972-01-15 OA OA54467A patent/OA03942A/en unknown
- 1972-03-07 DE DE19722210932 patent/DE2210932A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2210932A1 (en) | 1972-09-28 |
OA03942A (en) | 1975-08-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |