FR1578273A - - Google Patents
Info
- Publication number
- FR1578273A FR1578273A FR1578273DA FR1578273A FR 1578273 A FR1578273 A FR 1578273A FR 1578273D A FR1578273D A FR 1578273DA FR 1578273 A FR1578273 A FR 1578273A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
-
- 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
- H04L25/06—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
- H04L25/061—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of DC offset
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1537336 | 1967-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1578273A true FR1578273A (en:Method) | 1969-08-14 |
Family
ID=5675888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1578273D Expired FR1578273A (en:Method) | 1967-07-20 | 1968-07-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3617619A (en:Method) |
| BE (1) | BE718310A (en:Method) |
| CH (1) | CH477786A (en:Method) |
| FR (1) | FR1578273A (en:Method) |
| NL (1) | NL6809839A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3909510A (en) * | 1973-10-05 | 1975-09-30 | David W Luce | Direct connection digital transmission apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2008563A (en) * | 1935-07-16 | Electrical selector system | ||
| FR965546A (en:Method) * | 1944-07-06 | 1950-09-15 | ||
| US2837605A (en) * | 1955-02-28 | 1958-06-03 | Bell Telephone Labor Inc | Subscriber-loop carrier telephone ringing systems |
| US3154635A (en) * | 1961-06-20 | 1964-10-27 | Dow Jones & Company Inc | Printing telegraph systems |
| US3344401A (en) * | 1963-03-15 | 1967-09-26 | Burroughs Corp | Inquiry system |
-
1968
- 1968-06-25 US US739682A patent/US3617619A/en not_active Expired - Lifetime
- 1968-06-27 CH CH971868A patent/CH477786A/de not_active IP Right Cessation
- 1968-07-11 NL NL6809839A patent/NL6809839A/xx unknown
- 1968-07-19 BE BE718310D patent/BE718310A/xx unknown
- 1968-07-19 FR FR1578273D patent/FR1578273A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH477786A (de) | 1969-08-31 |
| BE718310A (en:Method) | 1969-01-20 |
| NL6809839A (en:Method) | 1969-01-22 |
| US3617619A (en) | 1971-11-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |