BE474907A - - Google Patents
Info
- Publication number
- BE474907A BE474907A BE474907DA BE474907A BE 474907 A BE474907 A BE 474907A BE 474907D A BE474907D A BE 474907DA BE 474907 A BE474907 A BE 474907A
- 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
- H04B3/14—Control of transmission; Equalising characterised by the equalising network used
- H04B3/141—Control of transmission; Equalising characterised by the equalising network used using multiequalisers, e.g. bump, cosine, Bode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/14—Control of transmission; Equalising characterised by the equalising network used
- H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
- H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Networks Using Active Elements (AREA)
- Filters And Equalizers (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US482081A US2374872A (en) | 1943-04-07 | 1943-04-07 | Attenuation equalizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE474907A true BE474907A (da) |
Family
ID=23914576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE474907D BE474907A (da) | 1943-04-07 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2374872A (da) |
| BE (1) | BE474907A (da) |
| FR (1) | FR981566A (da) |
| GB (1) | GB636620A (da) |
| NL (1) | NL76851C (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2607851A (en) * | 1947-11-18 | 1952-08-19 | Bell Telephone Labor Inc | Mop-up equalizer |
| US2510283A (en) * | 1949-01-18 | 1950-06-06 | Bell Telephone Labor Inc | Variable equalizer |
| US2694184A (en) * | 1951-03-16 | 1954-11-09 | Bell Telephone Labor Inc | Equalizer |
| BE527031A (da) * | 1953-03-16 | |||
| US2792552A (en) * | 1953-11-27 | 1957-05-14 | Bell Telephone Labor Inc | Attenuation equalizer |
| DE1242272B (de) * | 1959-01-13 | 1967-06-15 | Standard Elektrik Lorenz Ag | Anordnung zur einstellbaren, frequenzabhaengigen Amplitudenentzerrung in UEbertragungssystemen |
-
0
- NL NL76851D patent/NL76851C/xx active
- BE BE474907D patent/BE474907A/xx unknown
-
1943
- 1943-04-07 US US482081A patent/US2374872A/en not_active Expired - Lifetime
-
1947
- 1947-07-22 FR FR981566D patent/FR981566A/fr not_active Expired
- 1947-08-07 GB GB21762/47A patent/GB636620A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL76851C (da) | |
| US2374872A (en) | 1945-05-01 |
| FR981566A (fr) | 1951-05-28 |
| GB636620A (en) | 1950-05-03 |