FR1420767A - Ternary recording system - Google Patents
Ternary recording systemInfo
- Publication number
- FR1420767A FR1420767A FR999947A FR999947A FR1420767A FR 1420767 A FR1420767 A FR 1420767A FR 999947 A FR999947 A FR 999947A FR 999947 A FR999947 A FR 999947A FR 1420767 A FR1420767 A FR 1420767A
- Authority
- FR
- France
- Prior art keywords
- recording system
- ternary recording
- ternary
- recording
- 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
-
- 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
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
- G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
-
- 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
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1488—Digital recording or reproducing using self-clocking codes characterised by the use of three levels
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR999947A FR1420767A (en) | 1963-12-27 | 1964-12-24 | Ternary recording system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US333820A US3274611A (en) | 1963-12-27 | 1963-12-27 | Binary to ternary code conversion recording system |
FR999947A FR1420767A (en) | 1963-12-27 | 1964-12-24 | Ternary recording system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1420767A true FR1420767A (en) | 1965-12-10 |
Family
ID=26212049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR999947A Expired FR1420767A (en) | 1963-12-27 | 1964-12-24 | Ternary recording system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1420767A (en) |
-
1964
- 1964-12-24 FR FR999947A patent/FR1420767A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1393598A (en) | Configuration identification system | |
CH406911A (en) | Alarm system | |
FR1415096A (en) | Improvements to recording systems | |
FR1361601A (en) | Information storage system | |
FR1508967A (en) | Hologram reproduction system | |
FR1387361A (en) | Telephone exploration system | |
FR1473487A (en) | Warning system | |
FR1420767A (en) | Ternary recording system | |
FR1409472A (en) | Magnetic recording system | |
FR1395926A (en) | Information recording system | |
FR1358785A (en) | Recording system | |
FR1350699A (en) | Coded recording system | |
FR1321516A (en) | Seismic recording system | |
FR1504300A (en) | Magnetic recording system | |
FR1386761A (en) | Rocket drive system | |
FR1430146A (en) | Information storage system | |
FR1432999A (en) | Thermoplastic recording system | |
FR1347968A (en) | Magnetic recording system | |
FR1325653A (en) | Data storage system | |
FR1365542A (en) | Instruction system | |
FR1474317A (en) | Drive system | |
FR1364643A (en) | Information strobe sampling system | |
FR1526628A (en) | Sound recording system | |
FR1418595A (en) | Data storage system | |
FR1490560A (en) | Magnetic recording system |