JPS58139578A - 画質調整装置 - Google Patents

画質調整装置

Info

Publication number
JPS58139578A
JPS58139578A JP57022333A JP2233382A JPS58139578A JP S58139578 A JPS58139578 A JP S58139578A JP 57022333 A JP57022333 A JP 57022333A JP 2233382 A JP2233382 A JP 2233382A JP S58139578 A JPS58139578 A JP S58139578A
Authority
JP
Japan
Prior art keywords
image quality
signal
circuit
picture quality
quality controller
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.)
Granted
Application number
JP57022333A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0412075B2 (enExample
Inventor
Tsutomu Watanabe
力 渡辺
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57022333A priority Critical patent/JPS58139578A/ja
Publication of JPS58139578A publication Critical patent/JPS58139578A/ja
Publication of JPH0412075B2 publication Critical patent/JPH0412075B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Television Signal Processing For Recording (AREA)
JP57022333A 1982-02-15 1982-02-15 画質調整装置 Granted JPS58139578A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57022333A JPS58139578A (ja) 1982-02-15 1982-02-15 画質調整装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57022333A JPS58139578A (ja) 1982-02-15 1982-02-15 画質調整装置

Publications (2)

Publication Number Publication Date
JPS58139578A true JPS58139578A (ja) 1983-08-18
JPH0412075B2 JPH0412075B2 (enExample) 1992-03-03

Family

ID=12079776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57022333A Granted JPS58139578A (ja) 1982-02-15 1982-02-15 画質調整装置

Country Status (1)

Country Link
JP (1) JPS58139578A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5658384A (en) * 1979-10-18 1981-05-21 Sony Corp Video tape recorder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5658384A (en) * 1979-10-18 1981-05-21 Sony Corp Video tape recorder

Also Published As

Publication number Publication date
JPH0412075B2 (enExample) 1992-03-03

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