JPS52104841A - Variable equalizer - Google Patents

Variable equalizer

Info

Publication number
JPS52104841A
JPS52104841A JP2114576A JP2114576A JPS52104841A JP S52104841 A JPS52104841 A JP S52104841A JP 2114576 A JP2114576 A JP 2114576A JP 2114576 A JP2114576 A JP 2114576A JP S52104841 A JPS52104841 A JP S52104841A
Authority
JP
Japan
Prior art keywords
variable equalizer
variable
frequency characteristic
equalizer
inductance
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
JP2114576A
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 JP2114576A priority Critical patent/JPS52104841A/en
Publication of JPS52104841A publication Critical patent/JPS52104841A/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)
  • Networks Using Active Elements (AREA)

Abstract

PURPOSE:To provide a feedback-free variable equalizer of satisfactory frequency characteristic which makes frequency characteristic variable by the variation of a resistance not including an inductance.
JP2114576A 1976-03-01 1976-03-01 Variable equalizer Pending JPS52104841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2114576A JPS52104841A (en) 1976-03-01 1976-03-01 Variable equalizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2114576A JPS52104841A (en) 1976-03-01 1976-03-01 Variable equalizer

Publications (1)

Publication Number Publication Date
JPS52104841A true JPS52104841A (en) 1977-09-02

Family

ID=12046720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2114576A Pending JPS52104841A (en) 1976-03-01 1976-03-01 Variable equalizer

Country Status (1)

Country Link
JP (1) JPS52104841A (en)

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