AU506727B1 - Frequency dependent attenuator - Google Patents
Frequency dependent attenuatorInfo
- Publication number
- AU506727B1 AU506727B1 AU38452/78A AU3845278A AU506727B1 AU 506727 B1 AU506727 B1 AU 506727B1 AU 38452/78 A AU38452/78 A AU 38452/78A AU 3845278 A AU3845278 A AU 3845278A AU 506727 B1 AU506727 B1 AU 506727B1
- Authority
- AU
- Australia
- Prior art keywords
- frequency dependent
- dependent attenuator
- attenuator
- frequency
- dependent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
- Filters And Equalizers (AREA)
- Particle Accelerators (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2734353A DE2734353C3 (en) | 1977-07-29 | 1977-07-29 | Adjustable damping equalizer designed as an electrical four-pole |
DEDE2,734,35 | 1977-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU506727B1 true AU506727B1 (en) | 1980-01-24 |
Family
ID=6015207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU38452/78A Expired AU506727B1 (en) | 1977-07-29 | 1978-07-28 | Frequency dependent attenuator |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5426643A (en) |
AU (1) | AU506727B1 (en) |
BE (1) | BE869375A (en) |
DE (1) | DE2734353C3 (en) |
DK (1) | DK337378A (en) |
FR (1) | FR2399160A1 (en) |
GB (1) | GB2001820B (en) |
IT (1) | IT1097162B (en) |
NL (1) | NL183427C (en) |
NO (1) | NO146113C (en) |
SE (1) | SE7808232L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4924202A (en) * | 1989-02-27 | 1990-05-08 | Gte Products Corporation | Non-cycling electrical circuit breaker |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1183955B (en) * | 1963-03-29 | 1964-12-23 | Siemens Ag | Attenuation regulator in bridge-T circuit |
GB1151610A (en) * | 1966-12-05 | 1969-05-14 | Int Standard Electric Corp | Improvement in or relating to a Variable Equaliser |
DE1805461B2 (en) * | 1968-10-26 | 1971-10-14 | ADJUSTABLE EQUALIZER | |
DE2061119B2 (en) * | 1970-12-11 | 1973-09-27 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Adjustable frequency-dependent amplitude equalizer |
DE2135204C3 (en) * | 1971-07-14 | 1975-12-04 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Circuit arrangement for equalizing broadband communication signals |
DE2226929A1 (en) * | 1972-06-02 | 1973-12-13 | Licentia Gmbh | ADJUSTABLE EQUALIZER FOR NARROW FREQUENCY BANDS OR DISCRETE FREQUENCIES |
DE2416352B1 (en) * | 1974-04-04 | 1975-07-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Switchless adjustable resonance circuit equalizer |
DE2512459B2 (en) * | 1975-03-21 | 1977-11-17 | TE KA DE Feiten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | CIRCUIT ARRANGEMENT FOR AN ADJUSTABLE EQUALIZER |
DE2512805C3 (en) * | 1975-03-22 | 1978-08-10 | Te Ka De Felten & Guilleaume Fernmeldeanlagen Gmbh, 8500 Nuernberg | Circuit arrangement for an adjustable equalizer |
DE2533553C3 (en) * | 1975-07-26 | 1978-03-23 | Te Ka De Felten & Guilleaume Fernmeldeanlagen Gmbh, 8500 Nuernberg | Adjustable equalizer |
DE2541977B2 (en) * | 1975-09-20 | 1978-07-06 | Te Ka De Felten & Guilleaume Fernmeldeanlagen Gmbh, 8500 Nuernberg | Arrangement for equalizing residual attenuation curves |
-
1977
- 1977-07-29 DE DE2734353A patent/DE2734353C3/en not_active Expired
-
1978
- 1978-06-29 NL NLAANVRAGE7807067,A patent/NL183427C/en not_active IP Right Cessation
- 1978-07-13 FR FR7821028A patent/FR2399160A1/en active Granted
- 1978-07-17 IT IT25761/78A patent/IT1097162B/en active
- 1978-07-21 NO NO782531A patent/NO146113C/en unknown
- 1978-07-28 BE BE189590A patent/BE869375A/en not_active IP Right Cessation
- 1978-07-28 DK DK337378A patent/DK337378A/en not_active Application Discontinuation
- 1978-07-28 JP JP9307978A patent/JPS5426643A/en active Granted
- 1978-07-28 SE SE7808232A patent/SE7808232L/en unknown
- 1978-07-28 AU AU38452/78A patent/AU506727B1/en not_active Expired
- 1978-07-31 GB GB787831706A patent/GB2001820B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2399160B1 (en) | 1984-09-28 |
SE7808232L (en) | 1979-01-30 |
DE2734353A1 (en) | 1979-02-01 |
NO146113C (en) | 1982-08-11 |
IT7825761A0 (en) | 1978-07-17 |
GB2001820B (en) | 1982-01-06 |
NO146113B (en) | 1982-04-19 |
DE2734353B2 (en) | 1979-08-23 |
JPS5426643A (en) | 1979-02-28 |
DK337378A (en) | 1979-01-30 |
NL183427C (en) | 1988-10-17 |
GB2001820A (en) | 1979-02-07 |
JPS6111008B2 (en) | 1986-04-01 |
DE2734353C3 (en) | 1985-03-14 |
FR2399160A1 (en) | 1979-02-23 |
NL7807067A (en) | 1979-01-31 |
BE869375A (en) | 1979-01-29 |
NL183427B (en) | 1988-05-16 |
NO782531L (en) | 1979-01-30 |
IT1097162B (en) | 1985-08-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU518962B2 (en) | Microwave terminating structure | |
AU3409978A (en) | 4-acylaminophenyl-ethanolamines | |
AU3506678A (en) | Polyetheramide-acids | |
AU3782678A (en) | 1-acyl-2-cyanoaziridines | |
AU3662478A (en) | Pyridobenzodiazepines | |
AU3069177A (en) | Inkduct | |
AU3780378A (en) | Circuit-tester | |
AU515127B2 (en) | Compander | |
AU3347978A (en) | Phenyl-benzimidazoyl-furanes | |
AU3662278A (en) | Pyridobenzoiazepines | |
AU3770478A (en) | 3-indolyl-tertiary butylaminopropanole | |
AU3216278A (en) | Phenylcarbamoyl-pyrazolines | |
AU3732478A (en) | a-ETHYNYL TRYTOPHANES | |
AU518003B2 (en) | Compander | |
AU3239278A (en) | Dithienylalkylamines | |
AU3307178A (en) | Chloroacetanylides | |
AU3401278A (en) | Sipper-seal | |
AU3706678A (en) | Pyridazinylhydrazines | |
AU3732678A (en) | Alpha-vinyl tryptophanes | |
AU3418778A (en) | Hydroxylated-1d-2d-methylene-steroids | |
AU3246878A (en) | Arylenedioxy-bis-diketones | |
AU3670578A (en) | 4-phenyl-8-amino-tetrahydroisoquinolines | |
AU3615578A (en) | 17-beta-hydroxy-delta 4-androsten-3-ones | |
AU3790378A (en) | Amidino-benzylpyrimidines | |
AU506727B1 (en) | Frequency dependent attenuator |