DK148850B - Kobling til automatisk modforvraengning af et signal - Google Patents

Kobling til automatisk modforvraengning af et signal Download PDF

Info

Publication number
DK148850B
DK148850B DK098279AA DK98279A DK148850B DK 148850 B DK148850 B DK 148850B DK 098279A A DK098279A A DK 098279AA DK 98279 A DK98279 A DK 98279A DK 148850 B DK148850 B DK 148850B
Authority
DK
Denmark
Prior art keywords
signal
counter
branch
amplifier
operational amplifier
Prior art date
Application number
DK098279AA
Other languages
Danish (da)
English (en)
Other versions
DK98279A (da
Inventor
Adolf Haass
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of DK98279A publication Critical patent/DK98279A/da
Publication of DK148850B publication Critical patent/DK148850B/da

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)
  • Amplifiers (AREA)
  • Filters And Equalizers (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Lock And Its Accessories (AREA)
  • Tyre Moulding (AREA)
DK098279AA 1978-03-10 1979-03-09 Kobling til automatisk modforvraengning af et signal DK148850B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782810504 DE2810504A1 (de) 1978-03-10 1978-03-10 Schaltungsanordnung zur automatischen entzerrung eines signals
DE2810504 1978-03-10

Publications (2)

Publication Number Publication Date
DK98279A DK98279A (da) 1979-09-11
DK148850B true DK148850B (da) 1985-10-21

Family

ID=6034107

Family Applications (1)

Application Number Title Priority Date Filing Date
DK098279AA DK148850B (da) 1978-03-10 1979-03-09 Kobling til automatisk modforvraengning af et signal

Country Status (9)

Country Link
US (1) US4250459A (fr)
EP (1) EP0004054B1 (fr)
AT (1) AT372809B (fr)
BR (1) BR7901429A (fr)
CA (1) CA1137180A (fr)
DE (2) DE2810504A1 (fr)
DK (1) DK148850B (fr)
MX (1) MX146561A (fr)
NO (1) NO147089C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329712A (en) * 1980-06-24 1982-05-11 Rca Corporation Adaptive distortion elimination circuitry for a video disc player
US4531165A (en) * 1983-09-30 1985-07-23 International Business Machines Corporation Automatic amplitude equalizer based upon monitoring of channel power loss
US4731590A (en) * 1986-07-03 1988-03-15 American Telephone And Telegraph Company, At&T Bell Laboratories Circuits with multiple controlled gain elements
DE3627677A1 (de) * 1986-08-14 1988-02-25 Blaupunkt Werke Gmbh Verfahren und anordnung zur frequenzabhaengigen beeinflussung eines signals
FR2685832B1 (fr) * 1991-12-31 1994-02-11 Thomson Broadcast Systeme correcteur de lignes de transmission.
EP1209819A1 (fr) * 2000-11-28 2002-05-29 Koninklijke Philips Electronics N.V. Dispositif d'égalisation pour réseaux de distribution par cable
EP1392001A1 (fr) * 2002-08-22 2004-02-25 Vrije Universiteit Brussel Egaliseur adaptatif

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL169720B (nl) * 1951-05-21 Orrje & Co Ab Ing Firman Werkwijze voor het afscheiden van olie uit een olie-watermengsel.
GB855997A (en) * 1957-10-31 1960-12-14 Svenska Relafabriken Ab Improvements in or relating to electric control circuits
US3728649A (en) * 1972-04-24 1973-04-17 Bell Telephone Labor Inc Automatic equalizer for digital cable transmission systems
US3772617A (en) * 1972-11-02 1973-11-13 Bell Telephone Labor Inc Method and arrangement for setting the remanent flux density in magnetic circuits and equalizer utilizing same
US3824501A (en) * 1973-07-12 1974-07-16 Bell Telephone Labor Inc Automatic cable equalizer
US3965436A (en) * 1975-06-20 1976-06-22 General Electric Company Compressor and expander circuits for compander system
US4045748A (en) * 1975-12-19 1977-08-30 The Magnavox Company Audio control system
US4011530A (en) * 1976-03-03 1977-03-08 Tm Systems, Inc. Two-path telephone line equalization system
GB1545623A (en) * 1976-05-19 1979-05-10 Elap Transmission system and repeater stations therefor
US4101849A (en) * 1976-11-08 1978-07-18 Dbx, Inc. Adaptive filter

Also Published As

Publication number Publication date
DE2810504A1 (de) 1979-09-13
ATA173779A (de) 1983-03-15
EP0004054B1 (fr) 1981-07-15
BR7901429A (pt) 1979-10-09
NO790787L (no) 1979-09-11
NO147089B (no) 1982-10-18
MX146561A (es) 1982-07-07
NO147089C (no) 1983-01-26
AT372809B (de) 1983-11-25
DE2960471D1 (en) 1981-10-22
CA1137180A (fr) 1982-12-07
DK98279A (da) 1979-09-11
US4250459A (en) 1981-02-10
EP0004054A1 (fr) 1979-09-19

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Legal Events

Date Code Title Description
PHB Application deemed withdrawn due to non-payment or other reasons