CH609506A5 - - Google Patents

Info

Publication number
CH609506A5
CH609506A5 CH297576A CH297576A CH609506A5 CH 609506 A5 CH609506 A5 CH 609506A5 CH 297576 A CH297576 A CH 297576A CH 297576 A CH297576 A CH 297576A CH 609506 A5 CH609506 A5 CH 609506A5
Authority
CH
Switzerland
Application number
CH297576A
Inventor
Hans-Joachim Schmidt
Original Assignee
Tekade Felten & Guilleaume
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 Tekade Felten & Guilleaume filed Critical Tekade Felten & Guilleaume
Publication of CH609506A5 publication Critical patent/CH609506A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/025—Equalizers; Volume or gain control in limited frequency bands
    • 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)
  • Networks Using Active Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CH297576A 1975-03-22 1976-03-10 CH609506A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2512805A DE2512805C3 (de) 1975-03-22 1975-03-22 Schaltungsanordnung für einen einstellbaren Entzerrer

Publications (1)

Publication Number Publication Date
CH609506A5 true CH609506A5 (xx) 1979-02-28

Family

ID=5942211

Family Applications (1)

Application Number Title Priority Date Filing Date
CH297576A CH609506A5 (xx) 1975-03-22 1976-03-10

Country Status (12)

Country Link
US (1) US4032866A (xx)
JP (1) JPS51132737A (xx)
AT (1) AT343723B (xx)
AU (1) AU499486B2 (xx)
BE (1) BE839647A (xx)
BR (1) BR7601691A (xx)
CH (1) CH609506A5 (xx)
DE (1) DE2512805C3 (xx)
FR (1) FR2305890A1 (xx)
GB (1) GB1508282A (xx)
IT (1) IT1058603B (xx)
SE (1) SE408360B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2734353C3 (de) * 1977-07-29 1985-03-14 Siemens AG, 1000 Berlin und 8000 München Als elektrischer Vierpol ausgebildeter einstellbarer Dämpfungsentzerrer
NL7806727A (nl) * 1978-06-22 1979-12-28 Philips Nv Egalisatienetwerk.
US4337211A (en) * 1980-06-11 1982-06-29 The Dow Chemical Company Fluorocarbon ethers having substituted halogen site(s) and process to prepare
FR2502425B1 (fr) * 1981-03-20 1988-09-02 Thomson Csf Filtres electriques autocorriges d'ordre impair
GB2429118A (en) * 2005-07-26 2007-02-14 Sensor Technology Ltd Rotary signal coupler having inductive and capacitive elements in series

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2024900A (en) * 1931-09-02 1935-12-17 Wiener Norbert Electrical network system
US2682037A (en) * 1950-09-08 1954-06-22 Bell Telephone Labor Inc Equalizer
US3325753A (en) * 1963-04-19 1967-06-13 Int Research & Dev Co Ltd Band pass filter
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
DE2061119B2 (de) * 1970-12-11 1973-09-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einstellbarer frequenzabhängiger Amplitudenentzerrer
DE2512459B2 (de) * 1975-03-21 1977-11-17 TE KA DE Feiten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Schaltungsanordnung fuer einen einstellbaren entzerrer

Also Published As

Publication number Publication date
FR2305890A1 (fr) 1976-10-22
IT1058603B (it) 1982-05-10
FR2305890B1 (xx) 1981-11-13
DE2512805B2 (de) 1977-12-15
AU1223776A (en) 1977-09-29
DE2512805A1 (de) 1976-09-30
JPS51132737A (en) 1976-11-18
AT343723B (de) 1978-06-12
GB1508282A (en) 1978-04-19
BR7601691A (pt) 1976-09-21
SE408360B (sv) 1979-06-05
JPS5717374B2 (xx) 1982-04-10
BE839647A (fr) 1976-07-16
DE2512805C3 (de) 1978-08-10
SE7602051L (sv) 1976-09-23
AU499486B2 (en) 1979-04-26
US4032866A (en) 1977-06-28
ATA209576A (de) 1977-10-15

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Legal Events

Date Code Title Description
PL Patent ceased