JPS5348613A - Picture quality control circuit for video signal - Google Patents

Picture quality control circuit for video signal

Info

Publication number
JPS5348613A
JPS5348613A JP12297876A JP12297876A JPS5348613A JP S5348613 A JPS5348613 A JP S5348613A JP 12297876 A JP12297876 A JP 12297876A JP 12297876 A JP12297876 A JP 12297876A JP S5348613 A JPS5348613 A JP S5348613A
Authority
JP
Japan
Prior art keywords
control circuit
video signal
quality control
picture quality
stabilized
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
JP12297876A
Other languages
Japanese (ja)
Inventor
Naomitsu Kusano
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12297876A priority Critical patent/JPS5348613A/en
Publication of JPS5348613A publication Critical patent/JPS5348613A/en
Pending legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)

Abstract

PURPOSE: To ensure a wide-range variation from a sharp to soft picture images as well as to secure a stabilized contour correction by giving an adjustment to the variable resistor.
COPYRIGHT: (C)1978,JPO&Japio
JP12297876A 1976-10-15 1976-10-15 Picture quality control circuit for video signal Pending JPS5348613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12297876A JPS5348613A (en) 1976-10-15 1976-10-15 Picture quality control circuit for video signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12297876A JPS5348613A (en) 1976-10-15 1976-10-15 Picture quality control circuit for video signal

Publications (1)

Publication Number Publication Date
JPS5348613A true JPS5348613A (en) 1978-05-02

Family

ID=14849273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12297876A Pending JPS5348613A (en) 1976-10-15 1976-10-15 Picture quality control circuit for video signal

Country Status (1)

Country Link
JP (1) JPS5348613A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513565A (en) * 1978-07-17 1980-01-30 Hitachi Ltd Video amplifier circuit
JPS55177303U (en) * 1979-06-06 1980-12-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513565A (en) * 1978-07-17 1980-01-30 Hitachi Ltd Video amplifier circuit
JPS55177303U (en) * 1979-06-06 1980-12-19

Similar Documents

Publication Publication Date Title
JPS52120626A (en) Vedeo information processing unit
JPS523331A (en) Automatic focusing adjuster of tv camera
JPS5348613A (en) Picture quality control circuit for video signal
JPS5320347A (en) Viewer for pseudo-stereo image
JPS52115614A (en) Threshold value setting method for binary circuit
JPS5328332A (en) Television set
JPS53112612A (en) Automatic phase adjusting system
JPS5318332A (en) Color television signal transmission system
JPS5370625A (en) Solid state pick up element for color television camera
JPS5318911A (en) Picture quality control unit for television receiver
JPS52127712A (en) Television signal processing unit
JPS52120613A (en) Video signal processing circuit
JPS52119853A (en) Automatic phase control circuit
JPS51116611A (en) Binary threshold decision circuit system
JPS5435616A (en) Picture position adjusting circuit
JPS52130520A (en) Shading correction circuit
JPS5335425A (en) Color pick up unit
JPS51145215A (en) Fringe correcting methode of video signal
JPS5382247A (en) Agc circuit
JPS5336425A (en) Color television picture receiver of beam index time
JPS5352127A (en) Shutter control signal generating circuit
JPS5352051A (en) Exposure unit for color picture tube
JPS52119120A (en) Color signal correcting circuit in color television pickup tube unit
JPS5347720A (en) Definition improvement circuit
JPS52143714A (en) Horizontal synchronizating afc circuit