CH611754A5 - - Google Patents
Info
- Publication number
- CH611754A5 CH611754A5 CH297476A CH297476A CH611754A5 CH 611754 A5 CH611754 A5 CH 611754A5 CH 297476 A CH297476 A CH 297476A CH 297476 A CH297476 A CH 297476A CH 611754 A5 CH611754 A5 CH 611754A5
- Authority
- CH
- Switzerland
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Filters And Equalizers (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 |
|---|---|---|---|
| DE19752512459 DE2512459B2 (de) | 1975-03-21 | 1975-03-21 | Schaltungsanordnung fuer einen einstellbaren entzerrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH611754A5 true CH611754A5 (cg-RX-API-DMAC7.html) | 1979-06-15 |
Family
ID=5942042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH297476A CH611754A5 (cg-RX-API-DMAC7.html) | 1975-03-21 | 1976-03-10 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4057771A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS51132736A (cg-RX-API-DMAC7.html) |
| AT (1) | AT345900B (cg-RX-API-DMAC7.html) |
| BE (1) | BE839645A (cg-RX-API-DMAC7.html) |
| BR (1) | BR7601690A (cg-RX-API-DMAC7.html) |
| CA (2) | CA1056469A (cg-RX-API-DMAC7.html) |
| CH (1) | CH611754A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2512459B2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2305059A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1508275A (cg-RX-API-DMAC7.html) |
| IT (1) | IT1058602B (cg-RX-API-DMAC7.html) |
| SE (1) | SE409070B (cg-RX-API-DMAC7.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2512805C3 (de) * | 1975-03-22 | 1978-08-10 | Te Ka De Felten & Guilleaume Fernmeldeanlagen Gmbh, 8500 Nuernberg | Schaltungsanordnung für einen einstellbaren Entzerrer |
| DE2734353C3 (de) * | 1977-07-29 | 1985-03-14 | Siemens AG, 1000 Berlin und 8000 München | Als elektrischer Vierpol ausgebildeter einstellbarer Dämpfungsentzerrer |
| DE10234479A1 (de) * | 2002-07-29 | 2004-02-12 | Infineon Technologies Ag | Übertragungssystem |
| US7426373B2 (en) * | 2005-01-11 | 2008-09-16 | The Boeing Company | Electrically tuned resonance circuit using piezo and magnetostrictive materials |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2682037A (en) * | 1950-09-08 | 1954-06-22 | Bell Telephone Labor Inc | Equalizer |
| US3110004A (en) * | 1961-04-21 | 1963-11-05 | Avco Corp | Frequency selector using voltage-sensitive capacitors for tuning and bandwidth control |
| US3336539A (en) * | 1965-04-15 | 1967-08-15 | Giannini Scient Corp | Variable equalizer system having a plurality of parallel connected tuned circuits |
| GB1151610A (en) * | 1966-12-05 | 1969-05-14 | Int Standard Electric Corp | Improvement in or relating to a Variable Equaliser |
| DE2226929A1 (de) * | 1972-06-02 | 1973-12-13 | Licentia Gmbh | Einstellbarer entzerrer fuer schmale frequenzbaender oder diskrete frequenzen |
| DE2318246C3 (de) * | 1973-04-11 | 1975-10-02 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Automatischer aktiver Dämpfungsentzerrer |
-
1975
- 1975-03-21 DE DE19752512459 patent/DE2512459B2/de not_active Ceased
-
1976
- 1976-02-20 SE SE7602050A patent/SE409070B/xx unknown
- 1976-03-10 CH CH297476A patent/CH611754A5/xx not_active IP Right Cessation
- 1976-03-12 US US05/666,230 patent/US4057771A/en not_active Expired - Lifetime
- 1976-03-12 GB GB9964/76A patent/GB1508275A/en not_active Expired
- 1976-03-17 BE BE165233A patent/BE839645A/xx unknown
- 1976-03-18 IT IT21343/76A patent/IT1058602B/it active
- 1976-03-18 AT AT201176A patent/AT345900B/de not_active IP Right Cessation
- 1976-03-19 CA CA248,285A patent/CA1056469A/en not_active Expired
- 1976-03-19 BR BR7601690A patent/BR7601690A/pt unknown
- 1976-03-19 CA CA248,284A patent/CA1037135A/en not_active Expired
- 1976-03-22 FR FR7608168A patent/FR2305059A1/fr active Granted
- 1976-03-22 JP JP51031174A patent/JPS51132736A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5721128B2 (cg-RX-API-DMAC7.html) | 1982-05-06 |
| GB1508275A (en) | 1978-04-19 |
| ATA201176A (de) | 1978-02-15 |
| DE2512459A1 (de) | 1976-09-30 |
| FR2305059B1 (cg-RX-API-DMAC7.html) | 1982-08-27 |
| BE839645A (fr) | 1976-07-16 |
| IT1058602B (it) | 1982-05-10 |
| CA1037135A (en) | 1978-08-22 |
| AU1223676A (en) | 1977-09-29 |
| US4057771A (en) | 1977-11-08 |
| DE2512459B2 (de) | 1977-11-17 |
| FR2305059A1 (fr) | 1976-10-15 |
| CA1056469A (en) | 1979-06-12 |
| SE7602050L (sv) | 1976-09-22 |
| JPS51132736A (en) | 1976-11-18 |
| BR7601690A (pt) | 1976-09-21 |
| AT345900B (de) | 1978-10-10 |
| SE409070B (sv) | 1979-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |