LU67946A1 - - Google Patents
Info
- Publication number
- LU67946A1 LU67946A1 LU67946A LU67946DA LU67946A1 LU 67946 A1 LU67946 A1 LU 67946A1 LU 67946 A LU67946 A LU 67946A LU 67946D A LU67946D A LU 67946DA LU 67946 A1 LU67946 A1 LU 67946A1
- Authority
- LU
- Luxembourg
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
- H04L1/24—Testing correct operation
- H04L1/245—Testing correct operation by using the properties of transmission codes
- H04L1/247—Testing correct operation by using the properties of transmission codes three-level transmission codes, e.g. ternary
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03878—Line equalisers; line build-out devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Dc Digital Transmission (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7224914A FR2192424B1 (xx) | 1972-07-10 | 1972-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU67946A1 true LU67946A1 (xx) | 1974-01-18 |
Family
ID=9101602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU67946A LU67946A1 (xx) | 1972-07-10 | 1973-07-05 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3840855A (xx) |
| BE (1) | BE801644A (xx) |
| DE (1) | DE2334527A1 (xx) |
| FR (1) | FR2192424B1 (xx) |
| GB (1) | GB1416963A (xx) |
| IE (1) | IE37886B1 (xx) |
| IT (1) | IT990954B (xx) |
| LU (1) | LU67946A1 (xx) |
| NL (1) | NL7309580A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074230A (en) * | 1976-05-24 | 1978-02-14 | Teledyne Industries, Inc. | Communication method and apparatus for providing an enhanced signal from diverse signals |
| NL7807171A (nl) * | 1978-06-30 | 1980-01-03 | Philips Nv | Ontvanger voor digitale signalen in lijncode. |
| US4234870A (en) * | 1979-01-11 | 1980-11-18 | General Signal Corporation | Vital electronic code generator |
| JPS5642825A (en) * | 1979-09-14 | 1981-04-21 | Clarion Co Ltd | Compensating circuit for data reading clock |
| US4328581A (en) * | 1980-06-20 | 1982-05-04 | Rockwell International Corporation | Adaptive HF communication system |
| JPS62235851A (ja) * | 1986-04-07 | 1987-10-16 | Tamura Electric Works Ltd | ボタン電話装置のデ−タ伝送方式 |
| FR2650716B1 (fr) * | 1989-08-04 | 1991-10-04 | Alcatel Business Systems | Dispositif de correction des distorsions de transmission d'un signal de donnees en fonction des violations du code de transmission |
| US5251328A (en) * | 1990-12-20 | 1993-10-05 | At&T Bell Laboratories | Predistortion technique for communications systems |
| US9354968B2 (en) * | 2011-09-30 | 2016-05-31 | Johnson Controls Technology Company | Systems and methods for data quality control and cleansing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2044956A5 (xx) * | 1969-05-28 | 1971-02-26 | Telecommunications Sa | |
| US3660761A (en) * | 1970-01-29 | 1972-05-02 | Datamax Corp | Automatic equalization system for data transmission channels |
| US3649916A (en) * | 1970-11-18 | 1972-03-14 | Hughes Aircraft Co | Automatic equalizer for communication channels |
-
1972
- 1972-07-10 FR FR7224914A patent/FR2192424B1/fr not_active Expired
-
1973
- 1973-06-29 BE BE1005205A patent/BE801644A/xx unknown
- 1973-07-05 GB GB3219173A patent/GB1416963A/en not_active Expired
- 1973-07-05 IT IT26220/73A patent/IT990954B/it active
- 1973-07-05 LU LU67946A patent/LU67946A1/xx unknown
- 1973-07-06 DE DE19732334527 patent/DE2334527A1/de active Pending
- 1973-07-06 IE IE1142/73A patent/IE37886B1/xx unknown
- 1973-07-09 NL NL7309580A patent/NL7309580A/xx not_active Application Discontinuation
- 1973-07-10 US US00378022A patent/US3840855A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT990954B (it) | 1975-07-10 |
| DE2334527A1 (de) | 1974-01-24 |
| NL7309580A (xx) | 1974-01-14 |
| IE37886B1 (en) | 1977-11-09 |
| IE37886L (en) | 1974-01-10 |
| GB1416963A (en) | 1975-12-10 |
| BE801644A (fr) | 1974-01-02 |
| US3840855A (en) | 1974-10-08 |
| FR2192424B1 (xx) | 1974-10-25 |
| FR2192424A1 (xx) | 1974-02-08 |