BE813598A - AUTOMATIC ACTIVE WEAKENING CORRECTOR - Google Patents
AUTOMATIC ACTIVE WEAKENING CORRECTORInfo
- Publication number
- BE813598A BE813598A BE143097A BE143097A BE813598A BE 813598 A BE813598 A BE 813598A BE 143097 A BE143097 A BE 143097A BE 143097 A BE143097 A BE 143097A BE 813598 A BE813598 A BE 813598A
- Authority
- BE
- Belgium
- Prior art keywords
- corrector
- automatic active
- active weakening
- weakening
- automatic
- Prior art date
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)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732318246 DE2318246C3 (en) | 1973-04-11 | 1973-04-11 | Automatic active attenuation equalizer |
Publications (1)
Publication Number | Publication Date |
---|---|
BE813598A true BE813598A (en) | 1974-07-31 |
Family
ID=5877741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE143097A BE813598A (en) | 1973-04-11 | 1974-04-11 | AUTOMATIC ACTIVE WEAKENING CORRECTOR |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5641011B2 (en) |
AR (1) | AR201312A1 (en) |
AT (1) | AT334423B (en) |
AU (1) | AU467231B2 (en) |
BE (1) | BE813598A (en) |
BR (1) | BR7402875D0 (en) |
DE (1) | DE2318246C3 (en) |
FR (1) | FR2225896B1 (en) |
GB (1) | GB1461483A (en) |
IT (1) | IT1009770B (en) |
NL (1) | NL164718C (en) |
SE (1) | SE390686B (en) |
YU (1) | YU102974A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2512459B2 (en) * | 1975-03-21 | 1977-11-17 | TE KA DE Feiten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | CIRCUIT ARRANGEMENT FOR AN ADJUSTABLE EQUALIZER |
DE2856679C3 (en) * | 1978-12-29 | 1982-02-11 | Siemens AG, 1000 Berlin und 8000 München | Circuit arrangement for determining and locating errors in a transmission system for pulse code modulated signals |
DE3135001A1 (en) * | 1981-09-04 | 1983-05-26 | AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang | ADJUSTABLE EQUALIZER |
DE3227239A1 (en) * | 1982-07-21 | 1984-01-26 | Siemens AG, 1000 Berlin und 8000 München | ADJUSTABLE EQUALIZER |
-
1973
- 1973-04-11 DE DE19732318246 patent/DE2318246C3/en not_active Expired
-
1974
- 1974-03-21 GB GB1270274A patent/GB1461483A/en not_active Expired
- 1974-03-29 FR FR7411378A patent/FR2225896B1/fr not_active Expired
- 1974-04-08 AU AU67629/74A patent/AU467231B2/en not_active Expired
- 1974-04-08 AR AR25320674A patent/AR201312A1/en active
- 1974-04-09 JP JP4039274A patent/JPS5641011B2/ja not_active Expired
- 1974-04-09 IT IT2114174A patent/IT1009770B/en active
- 1974-04-09 AT AT298774A patent/AT334423B/en not_active IP Right Cessation
- 1974-04-10 BR BR287574A patent/BR7402875D0/en unknown
- 1974-04-10 SE SE7404875A patent/SE390686B/en unknown
- 1974-04-11 NL NL7405052A patent/NL164718C/en not_active IP Right Cessation
- 1974-04-11 BE BE143097A patent/BE813598A/en not_active IP Right Cessation
- 1974-04-11 YU YU102974A patent/YU102974A/en unknown
Also Published As
Publication number | Publication date |
---|---|
YU102974A (en) | 1986-02-28 |
SE390686B (en) | 1977-01-03 |
AR201312A1 (en) | 1975-02-28 |
DE2318246B2 (en) | 1975-02-20 |
AT334423B (en) | 1976-01-10 |
NL7405052A (en) | 1974-10-15 |
DE2318246A1 (en) | 1974-10-31 |
IT1009770B (en) | 1976-12-20 |
FR2225896B1 (en) | 1981-04-17 |
JPS5641011B2 (en) | 1981-09-25 |
GB1461483A (en) | 1977-01-13 |
AU6762974A (en) | 1975-10-09 |
DE2318246C3 (en) | 1975-10-02 |
AU467231B2 (en) | 1975-11-27 |
NL164718B (en) | 1980-08-15 |
JPS5014252A (en) | 1975-02-14 |
NL164718C (en) | 1981-01-15 |
BR7402875D0 (en) | 1974-11-19 |
ATA298774A (en) | 1976-05-15 |
FR2225896A1 (en) | 1974-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SIEMENS A.G. Effective date: 19850411 |