NL87120C - - Google Patents
Info
- Publication number
- NL87120C NL87120C NL87120DA NL87120C NL 87120 C NL87120 C NL 87120C NL 87120D A NL87120D A NL 87120DA NL 87120 C NL87120 C NL 87120C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1676—Time-division multiplex with pulse-position, pulse-interval, or pulse-width modulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1028870X | 1949-10-17 | ||
| NL2760002X | 1949-10-17 | ||
| NL675454X | 1949-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL87120C true NL87120C (US06623731-20030923-C00012.png) |
Family
ID=34841554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL87120D NL87120C (US06623731-20030923-C00012.png) | 1949-10-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2760002A (US06623731-20030923-C00012.png) |
| DE (1) | DE899684C (US06623731-20030923-C00012.png) |
| FR (1) | FR1028870A (US06623731-20030923-C00012.png) |
| NL (1) | NL87120C (US06623731-20030923-C00012.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3088098A (en) * | 1959-12-30 | 1963-04-30 | Moore Associates Inc | Digital telemetering system |
| US3162857A (en) * | 1960-03-14 | 1964-12-22 | Space General Corp | Pulse-position modulation telemetry system |
| DE2965083D1 (en) * | 1978-12-27 | 1983-04-28 | Siemens Ag | Method for the transmission of several signals via a lightwave guide link, in particular between an exchange and a subscriber's connection |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB610774A (en) * | 1946-04-16 | 1948-10-20 | Standard Telephones Cables Ltd | Improvements in or relating to multiplex electric communication systems |
| US2497411A (en) * | 1946-07-25 | 1950-02-14 | Stromberg Carlson Co | Pulse transmission system |
| US2570010A (en) * | 1947-03-05 | 1951-10-02 | Hartford Nat Bank & Trust Co | Multiplex transceiving arrangement |
| US2631194A (en) * | 1947-07-22 | 1953-03-10 | Int Standard Electric Corp | Telecommunication system |
| US2559606A (en) * | 1948-07-21 | 1951-07-10 | Int Standard Electric Corp | Pulse widener and marker separator |
| US2559644A (en) * | 1948-09-18 | 1951-07-10 | Rca Corp | Pulse multiplex system |
| US2549422A (en) * | 1949-01-06 | 1951-04-17 | Bell Telephone Labor Inc | Decoder for multiple carrier pulse code modulation signals |
-
0
- NL NL87120D patent/NL87120C/xx active
-
1950
- 1950-10-14 US US190068A patent/US2760002A/en not_active Expired - Lifetime
- 1950-10-14 DE DEN3014A patent/DE899684C/de not_active Expired
- 1950-10-16 FR FR1028870D patent/FR1028870A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1028870A (fr) | 1953-05-28 |
| DE899684C (de) | 1953-12-14 |
| US2760002A (en) | 1956-08-21 |
