JPS52117044A - Variable equalizer - Google Patents

Variable equalizer

Info

Publication number
JPS52117044A
JPS52117044A JP3364476A JP3364476A JPS52117044A JP S52117044 A JPS52117044 A JP S52117044A JP 3364476 A JP3364476 A JP 3364476A JP 3364476 A JP3364476 A JP 3364476A JP S52117044 A JPS52117044 A JP S52117044A
Authority
JP
Japan
Prior art keywords
variable equalizer
variable
equalizer
industance
miniaturize
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.)
Pending
Application number
JP3364476A
Other languages
Japanese (ja)
Inventor
Kohei Ishizuka
Yasuhiro Kita
Yoshitaka Takasaki
Junichi Nakagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3364476A priority Critical patent/JPS52117044A/en
Publication of JPS52117044A publication Critical patent/JPS52117044A/en
Pending legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Filters And Equalizers (AREA)

Abstract

PURPOSE:To miniaturize and to make the band broad by making frequency characteristic variable with the variability of resistance without including industance.
JP3364476A 1976-03-29 1976-03-29 Variable equalizer Pending JPS52117044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3364476A JPS52117044A (en) 1976-03-29 1976-03-29 Variable equalizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3364476A JPS52117044A (en) 1976-03-29 1976-03-29 Variable equalizer

Publications (1)

Publication Number Publication Date
JPS52117044A true JPS52117044A (en) 1977-10-01

Family

ID=12392146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3364476A Pending JPS52117044A (en) 1976-03-29 1976-03-29 Variable equalizer

Country Status (1)

Country Link
JP (1) JPS52117044A (en)

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