BE477651A - - Google Patents
Info
- Publication number
- BE477651A BE477651A BE477651DA BE477651A BE 477651 A BE477651 A BE 477651A BE 477651D A BE477651D A BE 477651DA BE 477651 A BE477651 A BE 477651A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0602—Systems characterised by the synchronising information used
- H04J3/0614—Systems characterised by the synchronising information used the synchronising signal being characterised by the amplitude, duration or polarity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5185/45A GB596658A (en) | 1945-03-01 | 1945-03-01 | Improvements in or relating to pulse modulation communication systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE477651A true BE477651A (pt) |
Family
ID=9791309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE477651D BE477651A (pt) | 1945-03-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2542991A (pt) |
| BE (1) | BE477651A (pt) |
| CH (1) | CH275029A (pt) |
| FR (1) | FR943232A (pt) |
| GB (1) | GB596658A (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2655652A (en) * | 1948-06-28 | 1953-10-13 | John H Homrighous | Multiplex time division telephone systems |
| US2629856A (en) * | 1949-12-19 | 1953-02-24 | Fed Telecomm Lab Inc | Ptm modulator and demodulator system |
| NL87854C (pt) * | 1951-06-12 | |||
| GB750578A (en) * | 1954-07-12 | 1956-06-20 | Standard Telephones Cables Ltd | Improvements in or relating to electric pulse coding arrangements |
| US3183448A (en) * | 1962-04-20 | 1965-05-11 | Jr Claude Strother | Delay line pulse position modulation demodulator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2172746A (en) * | 1934-03-29 | 1939-09-12 | Thermionic valve circuits | |
| US2262838A (en) * | 1937-11-19 | 1941-11-18 | Int Standard Electric Corp | Electric signaling system |
| US2263369A (en) * | 1939-02-03 | 1941-11-18 | Hartford Nat Bank & Trust Co | Multiplex telephony system |
| US2282046A (en) * | 1939-09-01 | 1942-05-05 | Rca Corp | Multiplex signaling system |
| US2277000A (en) * | 1940-09-17 | 1942-03-17 | Philco Radio & Television Corp | Synchronizing system |
| FR959084A (pt) * | 1942-12-04 | 1950-03-23 | ||
| BE462299A (pt) * | 1943-10-19 |
-
0
- BE BE477651D patent/BE477651A/xx unknown
-
1945
- 1945-03-01 GB GB5185/45A patent/GB596658A/en not_active Expired
- 1945-05-21 US US594870A patent/US2542991A/en not_active Expired - Lifetime
-
1946
- 1946-10-03 FR FR943232D patent/FR943232A/fr not_active Expired
-
1947
- 1947-11-04 CH CH275029D patent/CH275029A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH275029A (fr) | 1951-04-30 |
| FR943232A (fr) | 1949-03-02 |
| US2542991A (en) | 1951-02-27 |
| GB596658A (en) | 1948-01-08 |