BE669625A - - Google Patents
Info
- Publication number
- BE669625A BE669625A BE669625A BE669625A BE669625A BE 669625 A BE669625 A BE 669625A BE 669625 A BE669625 A BE 669625A BE 669625 A BE669625 A BE 669625A BE 669625 A BE669625 A BE 669625A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL646410756A NL151595B (nl) | 1964-09-16 | 1964-09-16 | Communicatiestelsel. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE669625A true BE669625A (fr) | 1966-03-14 |
Family
ID=19791024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE669625A BE669625A (fr) | 1964-09-16 | 1965-09-14 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3483334A (fr) |
| AT (1) | AT254273B (fr) |
| BE (1) | BE669625A (fr) |
| CH (1) | CH429838A (fr) |
| DE (1) | DE1252265C2 (fr) |
| DK (1) | DK121611B (fr) |
| FR (1) | FR1454577A (fr) |
| GB (1) | GB1078947A (fr) |
| NL (1) | NL151595B (fr) |
| SE (1) | SE337236B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6915475A (fr) * | 1969-10-13 | 1971-04-15 | ||
| GB1263886A (en) * | 1970-09-16 | 1972-02-16 | Standard Telephones Cables Ltd | Supervisory arrangements for carrier repeater system |
| FR2408943A1 (fr) * | 1977-11-15 | 1979-06-08 | Thomson Csf | Dispositif de controle automatique du gain d'une voie de reception, utilise notamment dans des systemes comportant des liaisons optiques |
| US5724344A (en) * | 1996-04-02 | 1998-03-03 | Beck; William Federick | Amplifier using a single forward pilot signal to control forward and return automatic slope circuits therein |
| KR100309748B1 (ko) * | 1997-12-26 | 2001-12-17 | 윤종용 | 상향파일럿신호를이용한케이블에취에프씨망을위한양방향간선증폭기및에취에프씨망의케이블모뎀 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2037107A (en) * | 1934-12-20 | 1936-04-14 | American Telephone & Telegraph | Transmission gain control |
| FR963420A (fr) * | 1947-02-26 | 1950-07-10 |
-
0
- DE DENDAT1252265D patent/DE1252265C2/de not_active Expired
-
1964
- 1964-09-16 NL NL646410756A patent/NL151595B/xx unknown
-
1965
- 1965-09-13 GB GB38977/65A patent/GB1078947A/en not_active Expired
- 1965-09-13 AT AT834665A patent/AT254273B/de active
- 1965-09-13 DK DK468265AA patent/DK121611B/da unknown
- 1965-09-13 CH CH1266565A patent/CH429838A/de unknown
- 1965-09-13 SE SE11902/65A patent/SE337236B/xx unknown
- 1965-09-13 US US486770A patent/US3483334A/en not_active Expired - Lifetime
- 1965-09-14 BE BE669625A patent/BE669625A/xx unknown
- 1965-09-15 FR FR31507A patent/FR1454577A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE337236B (fr) | 1971-08-02 |
| NL151595B (nl) | 1976-11-15 |
| FR1454577A (fr) | 1966-02-11 |
| GB1078947A (en) | 1967-08-09 |
| CH429838A (de) | 1967-02-15 |
| US3483334A (en) | 1969-12-09 |
| DE1252265B (fr) | |
| NL6410756A (fr) | 1966-03-17 |
| DE1252265C2 (de) | 1973-07-19 |
| AT254273B (de) | 1967-05-10 |
| DK121611B (da) | 1971-11-08 |