NL149054B - Apertuurcorrectieschakeling voor een televisie-opneembuis. - Google Patents

Apertuurcorrectieschakeling voor een televisie-opneembuis.

Info

Publication number
NL149054B
NL149054B NL646407855A NL6407855A NL149054B NL 149054 B NL149054 B NL 149054B NL 646407855 A NL646407855 A NL 646407855A NL 6407855 A NL6407855 A NL 6407855A NL 149054 B NL149054 B NL 149054B
Authority
NL
Netherlands
Prior art keywords
correction circuit
aperture correction
television recording
recording tube
tube
Prior art date
Application number
NL646407855A
Other languages
English (en)
Dutch (nl)
Other versions
NL6407855A (fr
Original Assignee
Thomson Houston Comp Francaise
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 Thomson Houston Comp Francaise filed Critical Thomson Houston Comp Francaise
Publication of NL6407855A publication Critical patent/NL6407855A/xx
Publication of NL149054B publication Critical patent/NL149054B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/10—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with diodes
    • H03F3/12—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with diodes with Esaki diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/04—Manually-operated control in untuned amplifiers
    • H03G5/10—Manually-operated control in untuned amplifiers having semiconductor devices
    • H03G5/12—Manually-operated control in untuned amplifiers having semiconductor devices incorporating negative feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Picture Signal Circuits (AREA)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)
NL646407855A 1963-07-11 1964-07-10 Apertuurcorrectieschakeling voor een televisie-opneembuis. NL149054B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR941099A FR1375772A (fr) 1963-07-11 1963-07-11 Perfectionnements aux amplificateurs

Publications (2)

Publication Number Publication Date
NL6407855A NL6407855A (fr) 1965-01-12
NL149054B true NL149054B (nl) 1976-03-15

Family

ID=8808063

Family Applications (1)

Application Number Title Priority Date Filing Date
NL646407855A NL149054B (nl) 1963-07-11 1964-07-10 Apertuurcorrectieschakeling voor een televisie-opneembuis.

Country Status (10)

Country Link
AT (1) AT245063B (fr)
BE (1) BE649319A (fr)
CH (1) CH402952A (fr)
DE (1) DE1199316B (fr)
ES (1) ES301925A1 (fr)
FR (1) FR1375772A (fr)
GB (1) GB1065503A (fr)
NL (1) NL149054B (fr)
OA (1) OA00048A (fr)
SE (1) SE316201B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE166192T1 (de) * 1992-02-14 1998-05-15 Bosch Gmbh Robert Gegengekoppelte verstärkerstufe

Also Published As

Publication number Publication date
SE316201B (fr) 1969-10-20
GB1065503A (en) 1967-04-19
NL6407855A (fr) 1965-01-12
FR1375772A (fr) 1964-10-23
CH402952A (fr) 1965-11-30
BE649319A (fr) 1964-10-16
ES301925A1 (es) 1965-01-01
DE1199316B (de) 1965-08-26
OA00048A (fr) 1966-01-15
AT245063B (de) 1966-02-10

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