NL137802C - - Google Patents
Info
- Publication number
- NL137802C NL137802C NL302429A NL302429A NL137802C NL 137802 C NL137802 C NL 137802C NL 302429 A NL302429 A NL 302429A NL 302429 A NL302429 A NL 302429A NL 137802 C NL137802 C NL 137802C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
-
- 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
-
- 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
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US248533A US3278898A (en) | 1962-12-31 | 1962-12-31 | Data transmission system for distinctively modulating given datum bits for parity checking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL302429A NL302429A (xx) | 1965-10-25 |
| NL137802C true NL137802C (xx) | 1973-06-15 |
Family
ID=22939555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL302429A NL137802C (xx) | 1962-12-31 | 1963-12-20 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3278898A (xx) |
| BE (1) | BE641907A (xx) |
| CH (1) | CH415736A (xx) |
| DE (1) | DE1186098B (xx) |
| FR (1) | FR1378630A (xx) |
| GB (1) | GB984206A (xx) |
| NL (1) | NL137802C (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3461426A (en) * | 1966-04-20 | 1969-08-12 | Lenkurt Electric Co Inc | Error detection for modified duobinary systems |
| US3784792A (en) * | 1972-03-29 | 1974-01-08 | Monarch Marking Systems Inc | Coded record and methods of and apparatus for encoding and decoding records |
| GB1508915A (en) * | 1975-07-28 | 1978-04-26 | Standard Telephones Cables Ltd | Error detection in digital transmission systems |
| JPS5577260A (en) * | 1978-12-05 | 1980-06-10 | Fujitsu Ltd | Error detection system of digital communication unit |
| DE3213365A1 (de) * | 1982-04-10 | 1983-10-20 | Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen | Verfahren und einrichtung zur optischen uebertragung elektrischer signale mit positiven und negativen spannungswerten |
| US4814636A (en) * | 1987-12-09 | 1989-03-21 | Xerox Corporation | Full pixel pulse stretching for phase reversal scophony transmission |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB714094A (en) * | 1952-01-18 | 1954-08-25 | Gen Electric Co Ltd | Improvements in or relating to electric pulse code modulation signalling systems |
| US2972127A (en) * | 1954-12-27 | 1961-02-14 | Sperry Rand Corp | Error responsive system |
| US3147460A (en) * | 1961-12-26 | 1964-09-01 | Teletype Corp | Error detection system utilizing a parity character |
-
1962
- 1962-12-31 US US248533A patent/US3278898A/en not_active Expired - Lifetime
-
1963
- 1963-12-02 GB GB47381/63A patent/GB984206A/en not_active Expired
- 1963-12-20 NL NL302429A patent/NL137802C/xx active
- 1963-12-21 DE DEJ24989A patent/DE1186098B/de active Pending
- 1963-12-27 BE BE641907A patent/BE641907A/xx unknown
- 1963-12-30 FR FR958804A patent/FR1378630A/fr not_active Expired
- 1963-12-30 CH CH1606363A patent/CH415736A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL302429A (xx) | 1965-10-25 |
| GB984206A (en) | 1965-02-24 |
| FR1378630A (fr) | 1964-11-13 |
| CH415736A (de) | 1966-06-30 |
| US3278898A (en) | 1966-10-11 |
| BE641907A (xx) | 1964-04-16 |
| DE1186098B (de) | 1965-01-28 |