BE659703A - - Google Patents
Info
- Publication number
- BE659703A BE659703A BE659703A BE659703A BE659703A BE 659703 A BE659703 A BE 659703A BE 659703 A BE659703 A BE 659703A BE 659703 A BE659703 A BE 659703A BE 659703 A BE659703 A BE 659703A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/10—Control of transmission; Equalising by pilot signal
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6401184A NL6401184A (fr) | 1964-02-12 | 1964-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659703A true BE659703A (fr) | 1965-08-12 |
Family
ID=19789258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659703A BE659703A (fr) | 1964-02-12 | 1965-02-12 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3414687A (fr) |
| BE (1) | BE659703A (fr) |
| CH (1) | CH434376A (fr) |
| DE (1) | DE1251814C2 (fr) |
| DK (1) | DK110020C (fr) |
| GB (1) | GB1078946A (fr) |
| NL (1) | NL6401184A (fr) |
| SE (1) | SE316806B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1263886A (en) * | 1970-09-16 | 1972-02-16 | Standard Telephones Cables Ltd | Supervisory arrangements for carrier repeater system |
| SE348087B (fr) * | 1971-09-20 | 1972-08-21 | Ericsson Telefon Ab L M | |
| GB1360260A (en) * | 1971-09-23 | 1974-07-17 | Standard Telephones Cables Ltd | Multilevel pcm system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2102138A (en) * | 1936-02-21 | 1937-12-14 | Bell Telephone Labor Inc | Transmission system |
| DE1144773B (de) * | 1959-11-05 | 1963-03-07 | Int Standard Electric Corp | Schaltungsanordnung zur Regelung des Pegels in Nachrichten-uebertragungsanlagen mit Zwischenverstaerkern |
-
0
- DE DENDAT1251814D patent/DE1251814C2/de not_active Expired
-
1964
- 1964-02-12 NL NL6401184A patent/NL6401184A/xx unknown
-
1965
- 1965-02-09 SE SE1627/65A patent/SE316806B/xx unknown
- 1965-02-09 GB GB5533/65A patent/GB1078946A/en not_active Expired
- 1965-02-09 CH CH170365A patent/CH434376A/de unknown
- 1965-02-09 DK DK65865AA patent/DK110020C/da active
- 1965-02-10 US US431535A patent/US3414687A/en not_active Expired - Lifetime
- 1965-02-12 BE BE659703A patent/BE659703A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE316806B (fr) | 1969-11-03 |
| DK110020C (da) | 1968-08-26 |
| NL6401184A (fr) | 1965-08-13 |
| GB1078946A (en) | 1967-08-09 |
| CH434376A (de) | 1967-04-30 |
| DE1251814B (fr) | |
| DE1251814C2 (de) | 1973-12-13 |
| US3414687A (en) | 1968-12-03 |