BE680069A - - Google Patents
Info
- Publication number
- BE680069A BE680069A BE680069DA BE680069A BE 680069 A BE680069 A BE 680069A BE 680069D A BE680069D A BE 680069DA BE 680069 A BE680069 A BE 680069A
- 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)
- Amplifiers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US454097A US3368167A (en) | 1965-05-07 | 1965-05-07 | Apparatus for equalizing a transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE680069A true BE680069A (en:Method) | 1966-10-03 |
Family
ID=23803292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE680069D BE680069A (en:Method) | 1965-05-07 | 1966-04-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3368167A (en:Method) |
| BE (1) | BE680069A (en:Method) |
| DE (1) | DE1290982B (en:Method) |
| GB (1) | GB1149652A (en:Method) |
| NL (1) | NL6604064A (en:Method) |
| SE (1) | SE336378B (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3663898A (en) * | 1969-12-17 | 1972-05-16 | Bell Telephone Labor Inc | Equalizer |
| US3737585A (en) * | 1971-06-16 | 1973-06-05 | Itt | Regenerative pcm line repeater |
| US3806658A (en) * | 1972-10-30 | 1974-04-23 | Bell Telephone Labor Inc | Common controlled equalization system |
| IT980928B (it) * | 1973-04-30 | 1974-10-10 | Cselt Centro Studi Lab Telecom | Apparecchiature di utente e di in gresso ad una centrale pcm per la trasmissione di dati ad alta velo cita |
| DE19708525C1 (de) * | 1997-03-03 | 1998-11-05 | Siemens Ag | Kommunikationssystem |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2465531A (en) * | 1945-06-08 | 1949-03-29 | Bell Telephone Labor Inc | Transmission control system |
| US2520007A (en) * | 1947-11-21 | 1950-08-22 | Bell Telephone Labor Inc | Testing circuit for carrier communication system with automatic reset timer |
| GB920491A (en) * | 1958-05-29 | 1963-03-06 | Submarine Cables Ltd | Attenuation equaliser for submarine cables |
| US3046499A (en) * | 1959-10-31 | 1962-07-24 | Felten & Guilleaume Carlswerk | Arrangement for adjusting the frequency-dependent attenuation in submarine cable system |
| DE1130002B (de) * | 1961-01-14 | 1962-05-24 | Telefunken Patent | Verfahren zur Einstellung von Orthogonal-Entzerrern fuer Vielkanal-Traegerfrequenz-UEbertragungssysteme |
| DE1143236B (de) * | 1962-05-24 | 1963-02-07 | Telefunken Patent | Verfahren zur Einstellung von Orthogonal-Entzerrern fuer Vielkanal-Traegerfrequenz-UEbertragungssysteme |
| DE1159033B (de) * | 1962-12-11 | 1963-12-12 | Telefunken Patent | Vollelektronische Fernsteuereinrichtung zum Fernsteuern von Zusatzentzerrern fuer Vielkanal-Traegerfrequenz-Weitverkehrssysteme |
-
1965
- 1965-05-07 US US454097A patent/US3368167A/en not_active Expired - Lifetime
-
1966
- 1966-03-28 NL NL6604064A patent/NL6604064A/xx unknown
- 1966-04-26 BE BE680069D patent/BE680069A/xx unknown
- 1966-04-27 GB GB18369/66A patent/GB1149652A/en not_active Expired
- 1966-05-05 DE DEW41494A patent/DE1290982B/de active Pending
- 1966-05-06 SE SE06257/66A patent/SE336378B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1149652A (en) | 1969-04-23 |
| US3368167A (en) | 1968-02-06 |
| SE336378B (en:Method) | 1971-07-05 |
| DE1290982B (de) | 1969-03-20 |
| NL6604064A (en:Method) | 1966-11-08 |