BE662030A - - Google Patents
Info
- Publication number
- BE662030A BE662030A BE662030A BE662030A BE662030A BE 662030 A BE662030 A BE 662030A BE 662030 A BE662030 A BE 662030A BE 662030 A BE662030 A BE 662030A BE 662030 A BE662030 A BE 662030A
- 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)
- Transmitters (AREA)
- Radio Relay Systems (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE662030A BE662030A (xx) | 1964-05-04 | 1965-04-05 | |
| US450954A US3470498A (en) | 1964-05-04 | 1965-04-26 | Automatic system for preventing the use of erroneous pilot information |
| GB18250/65A GB1092757A (en) | 1964-05-04 | 1965-04-30 | Automatic regulation process and system for transmission channels |
| DEST23772A DE1263103B (de) | 1964-05-04 | 1965-05-03 | Pegelregelungsanordnung fuer ein Nachrichtenuebertragungssystem ueber Leitungen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE647461A BE647461A (xx) | 1964-05-04 | 1964-05-04 | |
| BE662030A BE662030A (xx) | 1964-05-04 | 1965-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE662030A true BE662030A (xx) | 1965-10-05 |
Family
ID=25655881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE662030A BE662030A (xx) | 1964-05-04 | 1965-04-05 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3470498A (xx) |
| BE (1) | BE662030A (xx) |
| DE (1) | DE1263103B (xx) |
| GB (1) | GB1092757A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX144542A (es) * | 1977-05-26 | 1981-10-23 | Nippon Electric Co | Mejoras en sistema de transmision de senal piloto |
| US5742202A (en) * | 1996-05-31 | 1998-04-21 | Scientific-Atlanta, Inc. | Method and apparatus for dynamic automatic gain control when pilot signal is lost |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1927989A (en) * | 1931-12-17 | 1933-09-26 | American Telephone & Telegraph | System for replacement of alpha defective circuit |
| BE546217A (xx) * | 1940-04-03 | |||
| US2350951A (en) * | 1941-10-31 | 1944-06-06 | Bell Telephone Labor Inc | Electric wave system |
| NL79232C (xx) * | 1948-07-16 | |||
| US2686256A (en) * | 1951-02-06 | 1954-08-10 | Bell Telephone Labor Inc | Signal transmission system |
| DE1060442B (de) * | 1956-06-29 | 1959-07-02 | Siemens Ag | UEbertragungssystem zur Nachrichtenuebertragung ueber Leitungen mit Hauptverstaerker-aemtern und unbemannten, ferngespeisten Zwischenverstaerkeraemtern |
| DE1144773B (de) * | 1959-11-05 | 1963-03-07 | Int Standard Electric Corp | Schaltungsanordnung zur Regelung des Pegels in Nachrichten-uebertragungsanlagen mit Zwischenverstaerkern |
-
1965
- 1965-04-05 BE BE662030A patent/BE662030A/xx unknown
- 1965-04-26 US US450954A patent/US3470498A/en not_active Expired - Lifetime
- 1965-04-30 GB GB18250/65A patent/GB1092757A/en not_active Expired
- 1965-05-03 DE DEST23772A patent/DE1263103B/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3470498A (en) | 1969-09-30 |
| DE1263103B (de) | 1968-03-14 |
| GB1092757A (en) | 1967-11-29 |