DK133920C - - Google Patents
Info
- Publication number
- DK133920C DK133920C DK50972A DK50972A DK133920C DK 133920 C DK133920 C DK 133920C DK 50972 A DK50972 A DK 50972A DK 50972 A DK50972 A DK 50972A DK 133920 C DK133920 C DK 133920C
- Authority
- DK
- Denmark
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE01459/71A SE349716B (forum.php) | 1971-02-05 | 1971-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK133920B DK133920B (da) | 1976-08-09 |
| DK133920C true DK133920C (forum.php) | 1977-02-07 |
Family
ID=20258220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK50972AA DK133920B (da) | 1971-02-05 | 1972-02-04 | Fremgangsmåde og apparat til at overføre en datastrøm i form af en PCM-strøm. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3729590A (forum.php) |
| DE (1) | DE2203408B2 (forum.php) |
| DK (1) | DK133920B (forum.php) |
| GB (1) | GB1385797A (forum.php) |
| IT (1) | IT951886B (forum.php) |
| NO (1) | NO129066B (forum.php) |
| SE (1) | SE349716B (forum.php) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1427084A (en) * | 1973-07-26 | 1976-03-03 | Standard Telephones Cables Ltd | Asynchronous digital multiplexer |
| US4208650A (en) * | 1978-01-30 | 1980-06-17 | Forney Engineering Company | Data transmission system |
| US4450558A (en) * | 1981-01-12 | 1984-05-22 | General Datacomm Industries, Inc. | Method and apparatus for establishing frame synchronization |
| DE3316470A1 (de) * | 1983-05-05 | 1984-11-08 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung fuer ein teilnehmeranschluss in einem diensteintegrierenden digitalnetz (isdn) |
| DE3316492A1 (de) * | 1983-05-05 | 1984-11-08 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung fuer den teilnehmeranschluss in einem diensteintegrierenden digitalnetz (isdn) |
| US4891808A (en) * | 1987-12-24 | 1990-01-02 | Coherent Communication Systems Corp. | Self-synchronizing multiplexer |
-
1971
- 1971-02-05 SE SE01459/71A patent/SE349716B/xx unknown
-
1972
- 1972-01-20 US US00219243A patent/US3729590A/en not_active Expired - Lifetime
- 1972-01-25 DE DE2203408A patent/DE2203408B2/de active Pending
- 1972-02-02 GB GB494172A patent/GB1385797A/en not_active Expired
- 1972-02-03 IT IT20178/72A patent/IT951886B/it active
- 1972-02-04 NO NO00308/72*[A patent/NO129066B/no unknown
- 1972-02-04 DK DK50972AA patent/DK133920B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2203408A1 (de) | 1972-08-10 |
| GB1385797A (en) | 1975-02-26 |
| DE2203408B2 (de) | 1975-04-17 |
| US3729590A (en) | 1973-04-24 |
| SE349716B (forum.php) | 1972-10-02 |
| DK133920B (da) | 1976-08-09 |
| NO129066B (forum.php) | 1974-02-18 |
| IT951886B (it) | 1973-07-10 |