IT563296A - - Google Patents
Info
- Publication number
- IT563296A IT563296A IT563296DA IT563296A IT 563296 A IT563296 A IT 563296A IT 563296D A IT563296D A IT 563296DA IT 563296 A IT563296 A IT 563296A
- Authority
- IT
- Italy
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Pinball Game Machines (AREA)
- Debugging And Monitoring (AREA)
- Tests Of Electronic Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US553001A US2958727A (en) | 1955-12-14 | 1955-12-14 | Checking system for record data transmission |
| US859441A US3218608A (en) | 1955-12-14 | 1959-12-14 | Record transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT563296A true IT563296A (it) |
Family
ID=27070189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT563296D IT563296A (it) | 1955-12-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3218608A (it) |
| DE (2) | DE1144958B (it) |
| FR (1) | FR1173926A (it) |
| GB (2) | GB843004A (it) |
| IT (1) | IT563296A (it) |
| NL (1) | NL212948A (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2910536A (en) * | 1957-02-01 | 1959-10-27 | Ibm | Multiple purpose unit record control device |
| GB1193287A (en) * | 1967-08-08 | 1970-05-28 | Ferranti Ltd | Improvements relating to Apparatus for Reading Magnetic Tape |
| US3718903A (en) * | 1970-11-18 | 1973-02-27 | Fujitsu Ltd | Circuit arrangement for checking stored information |
| US3753225A (en) * | 1971-11-19 | 1973-08-14 | Eaton Corp | Communication technique |
| US4291384A (en) * | 1980-05-16 | 1981-09-22 | The Boeing Company | Tape gauge system |
| US4691319A (en) * | 1985-06-18 | 1987-09-01 | Bella Bose | Method and system for detecting a predetermined number of unidirectional errors |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2684718A (en) * | 1950-06-15 | 1954-07-27 | Ibm | Card punching machine |
| NL162746B (nl) * | 1950-07-20 | Siemens Ag | Radarontvanger in een radarapparaat met twee bedrijfswijzen. | |
| NL95536C (it) * | 1950-11-08 | |||
| US2675231A (en) * | 1950-11-21 | 1954-04-13 | Ibm | Card feeding device |
| DE892079C (de) * | 1950-12-27 | 1953-08-20 | IBM Deutschland Internationale Büro Maschinen Gesellschaft m.b.H., Sindelfingen (Württ.) | Verfahren zum geprüften Lochen von Lochkarten |
| US2674727A (en) * | 1952-10-14 | 1954-04-06 | Rca Corp | Parity generator |
| US3017610A (en) * | 1957-03-15 | 1962-01-16 | Curtiss Wright Corp | Electronic data file processor |
| US2993956A (en) * | 1957-08-09 | 1961-07-25 | Western Union Telegraph Co | Error detecting system for telegraph transmission |
-
0
- IT IT563296D patent/IT563296A/it unknown
- NL NL212948D patent/NL212948A/xx unknown
-
1956
- 1956-12-11 GB GB37840/56A patent/GB843004A/en not_active Expired
- 1956-12-12 FR FR1173926D patent/FR1173926A/fr not_active Expired
- 1956-12-13 DE DEJ12560A patent/DE1144958B/de active Pending
- 1956-12-13 DE DEJ19496A patent/DE1168680B/de active Pending
-
1959
- 1959-12-14 US US859441A patent/US3218608A/en not_active Expired - Lifetime
-
1960
- 1960-11-18 GB GB39681/60A patent/GB897294A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1168680B (de) | 1964-04-23 |
| GB897294A (en) | 1962-05-23 |
| US3218608A (en) | 1965-11-16 |
| GB843004A (en) | 1960-08-04 |
| NL212948A (it) | |
| DE1144958B (de) | 1963-03-07 |
| FR1173926A (fr) | 1959-03-04 |