BE518323A - - Google Patents
Info
- Publication number
- BE518323A BE518323A BE518323DA BE518323A BE 518323 A BE518323 A BE 518323A BE 518323D A BE518323D A BE 518323DA BE 518323 A BE518323 A BE 518323A
- 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
- H04B3/143—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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE727442X | 1952-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE518323A true BE518323A (fr) |
Family
ID=20316163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE518323D BE518323A (fr) | 1952-03-12 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2782378A (fr) |
BE (1) | BE518323A (fr) |
FR (1) | FR1072907A (fr) |
GB (1) | GB727442A (fr) |
NL (1) | NL176718B (fr) |
NO (1) | NO86475A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2926314A (en) * | 1956-07-23 | 1960-02-23 | Itt | Adjustable equalizer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1836844A (en) * | 1928-10-03 | 1931-12-15 | Bell Telephone Labor Inc | Distortion correction in transmission systems |
US2096027A (en) * | 1936-01-30 | 1937-10-19 | Bell Telephone Labor Inc | Attenuation equalizer |
US2362359A (en) * | 1942-10-07 | 1944-11-07 | Bell Telephone Labor Inc | Attenuation regulator |
US2348572A (en) * | 1943-02-20 | 1944-05-09 | Bell Telephone Labor Inc | Variable attenuation network |
US2682037A (en) * | 1950-09-08 | 1954-06-22 | Bell Telephone Labor Inc | Equalizer |
-
0
- NO NO86475D patent/NO86475A/no unknown
- NL NLAANVRAGE7713284,A patent/NL176718B/xx unknown
- BE BE518323D patent/BE518323A/xx unknown
-
1953
- 1953-03-05 US US340645A patent/US2782378A/en not_active Expired - Lifetime
- 1953-03-12 GB GB6872/53A patent/GB727442A/en not_active Expired
- 1953-03-12 FR FR1072907D patent/FR1072907A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2782378A (en) | 1957-02-19 |
NL176718B (nl) | |
NO86475A (fr) | |
GB727442A (en) | 1955-03-30 |
FR1072907A (fr) | 1954-09-16 |