FR1572912A - - Google Patents
Info
- Publication number
- FR1572912A FR1572912A FR1572912DA FR1572912A FR 1572912 A FR1572912 A FR 1572912A FR 1572912D A FR1572912D A FR 1572912DA FR 1572912 A FR1572912 A FR 1572912A
- 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
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/493—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by transition coding, i.e. the time-position or direction of a transition being encoded before transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
- H04L5/225—Arrangements affording multiple use of the transmission path using time-division multiplexing combined with the use of transition coding
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Time-Division Multiplex Systems (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0110935 | 1967-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1572912A true FR1572912A (pm) | 1969-06-27 |
Family
ID=7530598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1572912D Expired FR1572912A (pm) | 1967-07-21 | 1968-07-22 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE718316A (pm) |
| CH (1) | CH479986A (pm) |
| DE (1) | DE1537337B2 (pm) |
| FR (1) | FR1572912A (pm) |
| GB (1) | GB1199790A (pm) |
| NL (1) | NL6809697A (pm) |
| SE (1) | SE355711B (pm) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2520835C3 (de) * | 1975-05-09 | 1981-11-19 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur Übertragung von synchron und asynchron auftretenden Daten |
-
1967
- 1967-07-21 DE DE19671537337 patent/DE1537337B2/de active Granted
-
1968
- 1968-07-03 CH CH993668A patent/CH479986A/de not_active IP Right Cessation
- 1968-07-09 NL NL6809697A patent/NL6809697A/xx unknown
- 1968-07-10 SE SE949068A patent/SE355711B/xx unknown
- 1968-07-19 BE BE718316D patent/BE718316A/xx unknown
- 1968-07-19 GB GB3444468A patent/GB1199790A/en not_active Expired
- 1968-07-22 FR FR1572912D patent/FR1572912A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE718316A (pm) | 1969-01-20 |
| SE355711B (pm) | 1973-04-30 |
| DE1537337A1 (de) | 1969-08-21 |
| DE1537337B2 (de) | 1974-07-11 |
| CH479986A (de) | 1969-10-15 |
| DE1537337C3 (pm) | 1975-02-27 |
| NL6809697A (pm) | 1969-01-23 |
| GB1199790A (en) | 1970-07-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |