SE355281B - - Google Patents
Info
- Publication number
- SE355281B SE355281B SE401768A SE401768A SE355281B SE 355281 B SE355281 B SE 355281B SE 401768 A SE401768 A SE 401768A SE 401768 A SE401768 A SE 401768A SE 355281 B SE355281 B SE 355281B
- Authority
- SE
- Sweden
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
- H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
- H04B14/062—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using delta modulation or one-bit differential modulation [1DPCM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US628969A US3519756A (en) | 1967-04-06 | 1967-04-06 | Multiplex signal transfer system |
| US673573A US3519751A (en) | 1967-10-09 | 1967-10-09 | Multiplex signal transfer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE355281B true SE355281B (pm) | 1973-04-09 |
Family
ID=27090828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE401768A SE355281B (pm) | 1967-04-06 | 1968-03-26 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE713311A (pm) |
| DE (1) | DE1299338B (pm) |
| ES (1) | ES352769A1 (pm) |
| FR (1) | FR1567328A (pm) |
| GB (1) | GB1218581A (pm) |
| NL (1) | NL142549B (pm) |
| SE (1) | SE355281B (pm) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE424498B (sv) * | 1977-09-09 | 1982-07-19 | Ellemtel Utvecklings Ab | Digitalt veljarenet |
-
0
- DE DEP1762096.1A patent/DE1299338B/de not_active Withdrawn
-
1968
- 1968-03-26 SE SE401768A patent/SE355281B/xx unknown
- 1968-04-04 GB GB1624068A patent/GB1218581A/en not_active Expired
- 1968-04-05 NL NL6804828A patent/NL142549B/xx not_active IP Right Cessation
- 1968-04-05 BE BE713311D patent/BE713311A/xx unknown
- 1968-04-05 FR FR1567328D patent/FR1567328A/fr not_active Expired
- 1968-04-06 ES ES352769A patent/ES352769A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL142549B (nl) | 1974-06-17 |
| DE1299338B (de) | 1969-07-17 |
| BE713311A (pm) | 1968-08-16 |
| NL6804828A (pm) | 1968-10-07 |
| FR1567328A (pm) | 1968-05-16 |
| GB1218581A (en) | 1971-01-06 |
| ES352769A1 (es) | 1969-08-16 |