JPH0150990B2 - - Google Patents

Info

Publication number
JPH0150990B2
JPH0150990B2 JP55090529A JP9052980A JPH0150990B2 JP H0150990 B2 JPH0150990 B2 JP H0150990B2 JP 55090529 A JP55090529 A JP 55090529A JP 9052980 A JP9052980 A JP 9052980A JP H0150990 B2 JPH0150990 B2 JP H0150990B2
Authority
JP
Japan
Prior art keywords
circuit
dynamic
transistor
transistors
emphasis
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.)
Expired
Application number
JP55090529A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5717240A (en
Inventor
Kazuo Kondo
Koichi Hirose
Akihiro Yamamoto
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 JP9052980A priority Critical patent/JPS5717240A/ja
Publication of JPS5717240A publication Critical patent/JPS5717240A/ja
Publication of JPH0150990B2 publication Critical patent/JPH0150990B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Television Signal Processing For Recording (AREA)
JP9052980A 1980-07-04 1980-07-04 Dynamic deemphasis circuit Granted JPS5717240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9052980A JPS5717240A (en) 1980-07-04 1980-07-04 Dynamic deemphasis circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9052980A JPS5717240A (en) 1980-07-04 1980-07-04 Dynamic deemphasis circuit

Publications (2)

Publication Number Publication Date
JPS5717240A JPS5717240A (en) 1982-01-28
JPH0150990B2 true JPH0150990B2 (en]) 1989-11-01

Family

ID=14000938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9052980A Granted JPS5717240A (en) 1980-07-04 1980-07-04 Dynamic deemphasis circuit

Country Status (1)

Country Link
JP (1) JPS5717240A (en])

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535909A (en) * 1976-07-06 1978-01-19 Sony Corp De-emphasis circuit
JPS6022402B2 (ja) * 1976-07-06 1985-06-01 ソニー株式会社 磁気記録装置
JPS5327415A (en) * 1976-08-26 1978-03-14 Sony Corp Recordi ng and reproducing system
JPS5946046B2 (ja) * 1976-09-03 1984-11-10 株式会社日立製作所 記録再生装置
JPS5333611A (en) * 1976-09-10 1978-03-29 Sony Corp Processing circuit for video signal
JPS5412714A (en) * 1977-06-29 1979-01-30 Matsushita Electric Ind Co Ltd Recorder-reproducer
JPS5419638A (en) * 1977-07-15 1979-02-14 Hitachi Ltd Limiter amplifier

Also Published As

Publication number Publication date
JPS5717240A (en) 1982-01-28

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