BE726989A - - Google Patents
Info
- Publication number
- BE726989A BE726989A BE726989DA BE726989A BE 726989 A BE726989 A BE 726989A BE 726989D A BE726989D A BE 726989DA BE 726989 A BE726989 A BE 726989A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H04L1/0041—Arrangements at the transmitter end
-
- 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
- H04L1/0045—Arrangements at the receiver end
-
- 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
- H04L1/0063—Single parity check
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6800871A NL6800871A (OSRAM) | 1968-01-19 | 1968-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726989A true BE726989A (OSRAM) | 1969-07-01 |
Family
ID=19802553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726989D BE726989A (OSRAM) | 1968-01-19 | 1969-01-17 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3576952A (OSRAM) |
| BE (1) | BE726989A (OSRAM) |
| CH (1) | CH492361A (OSRAM) |
| DE (1) | DE1901789B2 (OSRAM) |
| FR (1) | FR2000420A1 (OSRAM) |
| GB (1) | GB1205722A (OSRAM) |
| NL (1) | NL6800871A (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO122532B (OSRAM) * | 1970-01-16 | 1971-07-12 | Standard Tel Kabelfab As | |
| JPS6025818B2 (ja) * | 1977-11-21 | 1985-06-20 | 株式会社日立製作所 | Ｐｃｍ方式録音機 |
| US4281355A (en) * | 1978-02-01 | 1981-07-28 | Matsushita Electric Industrial Co., Ltd. | Digital audio signal recorder |
| JPS54137204A (en) * | 1978-04-17 | 1979-10-24 | Sony Corp | Digital signal transmission method |
| US4564941A (en) * | 1983-12-08 | 1986-01-14 | Apple Computer, Inc. | Error detection system |
| US4813044A (en) * | 1987-01-30 | 1989-03-14 | International Business Machines Corporation | Method and apparatus for detecting transient errors |
-
1968
- 1968-01-19 NL NL6800871A patent/NL6800871A/xx unknown
-
1969
- 1969-01-06 US US789340A patent/US3576952A/en not_active Expired - Lifetime
- 1969-01-09 GB GB0310/69A patent/GB1205722A/en not_active Expired
- 1969-01-14 CH CH45769A patent/CH492361A/de not_active IP Right Cessation
- 1969-01-14 FR FR6900462A patent/FR2000420A1/fr not_active Withdrawn
- 1969-01-15 DE DE19691901789 patent/DE1901789B2/de not_active Withdrawn
- 1969-01-17 BE BE726989D patent/BE726989A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL6800871A (OSRAM) | 1969-07-22 |
| US3576952A (en) | 1971-05-04 |
| GB1205722A (en) | 1970-09-16 |
| DE1901789B2 (de) | 1971-01-14 |
| FR2000420A1 (OSRAM) | 1969-09-05 |
| CH492361A (de) | 1970-06-15 |
| DE1901789A1 (de) | 1969-07-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: DE STAAT DER NEDERLANDEN TEN DEZE VERTEGENWOORDIG Effective date: 19850117 |