NL230412A - - Google Patents
Info
- Publication number
- NL230412A NL230412A NL230412DA NL230412A NL 230412 A NL230412 A NL 230412A NL 230412D A NL230412D A NL 230412DA NL 230412 A NL230412 A NL 230412A
- Authority
- NL
- Netherlands
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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US679884A US3032265A (en) | 1957-08-23 | 1957-08-23 | Error free data input system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL230412A true NL230412A (en:Method) |
Family
ID=24728777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL230412D NL230412A (en:Method) | 1957-08-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3032265A (en:Method) |
| DE (1) | DE1073226B (en:Method) |
| FR (1) | FR1201770A (en:Method) |
| GB (1) | GB876423A (en:Method) |
| NL (1) | NL230412A (en:Method) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2611813A (en) * | 1948-05-26 | 1952-09-23 | Technitrol Engineering Company | Magnetic data storage system |
| NL154333B (nl) * | 1949-06-22 | Polaroid Corp | Fotografische filmeenheid van het zelfontwikkeltype. | |
| US2721990A (en) * | 1952-10-17 | 1955-10-25 | Gen Dynamics Corp | Apparatus for locating information in a magnetic tape |
-
0
- NL NL230412D patent/NL230412A/xx unknown
- DE DENDAT1073226D patent/DE1073226B/de active Pending
-
1957
- 1957-08-23 US US679884A patent/US3032265A/en not_active Expired - Lifetime
-
1958
- 1958-08-20 FR FR1201770D patent/FR1201770A/fr not_active Expired
- 1958-08-21 GB GB26920/58A patent/GB876423A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3032265A (en) | 1962-05-01 |
| GB876423A (en) | 1961-08-30 |
| DE1073226B (de) | 1960-01-14 |
| FR1201770A (fr) | 1960-01-06 |