SE375671B - - Google Patents

Info

Publication number
SE375671B
SE375671B SE7215488A SE1548872A SE375671B SE 375671 B SE375671 B SE 375671B SE 7215488 A SE7215488 A SE 7215488A SE 1548872 A SE1548872 A SE 1548872A SE 375671 B SE375671 B SE 375671B
Authority
SE
Sweden
Application number
SE7215488A
Inventor
K Endo
K Aizawa
T Kojima
H Tanaka
K Watanabe
Original Assignee
Fujitsu Ltd
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
Priority claimed from JP1681167A external-priority patent/JPS4828097B1/ja
Priority claimed from JP2162867A external-priority patent/JPS4828099B1/ja
Priority claimed from JP2498767A external-priority patent/JPS4830690B1/ja
Priority claimed from JP8279067A external-priority patent/JPS4828100B1/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of SE375671B publication Critical patent/SE375671B/xx

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)
SE7215488A 1967-03-16 1968-02-28 SE375671B (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1681167A JPS4828097B1 (ja) 1967-03-16 1967-03-16
JP2162867A JPS4828099B1 (ja) 1967-04-05 1967-04-05
JP2498767A JPS4830690B1 (ja) 1967-04-18 1967-04-18
JP8279067A JPS4828100B1 (ja) 1967-12-23 1967-12-23

Publications (1)

Publication Number Publication Date
SE375671B true SE375671B (ja) 1975-04-21

Family

ID=27456660

Family Applications (2)

Application Number Title Priority Date Filing Date
SE02553/68A SE355913B (ja) 1967-03-16 1968-02-28
SE7215488A SE375671B (ja) 1967-03-16 1968-02-28

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE02553/68A SE355913B (ja) 1967-03-16 1968-02-28

Country Status (5)

Country Link
US (1) US3551854A (ja)
DE (2) DE1562215C3 (ja)
FR (1) FR1564101A (ja)
NL (1) NL146997B (ja)
SE (2) SE355913B (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1582746B1 (de) * 1967-06-16 1970-05-21 Huedig Kg Einstueckig ausgebildetes Standrohr einer Beregnungsvorrichtung
GB1490970A (en) * 1973-12-22 1977-11-09 Dolby Laboratories Inc Equalizers
GB1515335A (en) * 1974-06-21 1978-06-21 Hitachi Ltd Equalizer having variable attenuation
DE2541977B2 (de) * 1975-09-20 1978-07-06 Te Ka De Felten & Guilleaume Fernmeldeanlagen Gmbh, 8500 Nuernberg Anordnung zum Entzerren von Restdämpfungskurven
NL7806727A (nl) * 1978-06-22 1979-12-28 Philips Nv Egalisatienetwerk.
CA1152166A (en) * 1979-12-03 1983-08-16 Toshihiko Ryu Amplitude equalizer
US4352075A (en) * 1980-12-08 1982-09-28 Rockwell International Corporation Split phase delay equalizer with single transformer and adjustment for Q loss
US4415872A (en) * 1981-08-17 1983-11-15 Bell Telephone Laboratories, Incorporated Adaptive equalizer
US4491808A (en) * 1981-11-05 1985-01-01 Mitsubishi Denki Kabushiki Kaisha Equalizer circuit for use in communication unit
CA1275710C (en) * 1986-08-18 1990-10-30 Toshiaki Suzuki Amplitude equalizer
FR2666947A1 (fr) * 1990-09-18 1992-03-20 Trt Telecom Radio Electr Dispositif d'egalisation de spectre.
US5311155A (en) * 1993-05-10 1994-05-10 At&T Bell Laboratories Method and apparatus for imparting a linear frequency response to a signal
US5506549A (en) * 1994-11-14 1996-04-09 Dsc Communications Corporation Cable equalizer

Also Published As

Publication number Publication date
DE1787007C3 (de) 1974-11-14
NL146997B (nl) 1975-08-15
DE1562215B2 (de) 1973-05-10
FR1564101A (ja) 1969-04-18
DE1562215C3 (de) 1973-11-22
DE1787007A1 (de) 1973-10-18
DE1562215A1 (de) 1970-03-26
DE1787007B2 (de) 1974-04-11
NL6803735A (ja) 1968-09-17
SE355913B (ja) 1973-05-07
US3551854A (en) 1970-12-29

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