JPH0141064B2 - - Google Patents

Info

Publication number
JPH0141064B2
JPH0141064B2 JP57187976A JP18797682A JPH0141064B2 JP H0141064 B2 JPH0141064 B2 JP H0141064B2 JP 57187976 A JP57187976 A JP 57187976A JP 18797682 A JP18797682 A JP 18797682A JP H0141064 B2 JPH0141064 B2 JP H0141064B2
Authority
JP
Japan
Prior art keywords
signal
color
luminance signal
band
filter
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
JP57187976A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5977784A (ja
Inventor
Masahiro Honjo
Akio Hashima
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 JP57187976A priority Critical patent/JPS5977784A/ja
Publication of JPS5977784A publication Critical patent/JPS5977784A/ja
Publication of JPH0141064B2 publication Critical patent/JPH0141064B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • 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
    • H04N5/9305—Regeneration of the television signal or of selected parts thereof involving the mixing of the reproduced video signal with a non-recorded signal, e.g. a text signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8233—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a character code signal
    • H04N9/8238—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a character code signal for teletext

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
JP57187976A 1982-10-25 1982-10-25 ビデオテ−プレコ−ダ Granted JPS5977784A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57187976A JPS5977784A (ja) 1982-10-25 1982-10-25 ビデオテ−プレコ−ダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57187976A JPS5977784A (ja) 1982-10-25 1982-10-25 ビデオテ−プレコ−ダ

Publications (2)

Publication Number Publication Date
JPS5977784A JPS5977784A (ja) 1984-05-04
JPH0141064B2 true JPH0141064B2 (fr) 1989-09-01

Family

ID=16215427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57187976A Granted JPS5977784A (ja) 1982-10-25 1982-10-25 ビデオテ−プレコ−ダ

Country Status (1)

Country Link
JP (1) JPS5977784A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431006C1 (de) * 1984-08-23 1985-09-26 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Verfahren und Einrichtung zur Aufzeichnung und Wiedergabe von Farbvideosignalen mit Datenzeilen
JPS61260792A (ja) * 1985-05-14 1986-11-18 Akai Electric Co Ltd 色信号記録方式
JPH0634521B2 (ja) * 1985-05-21 1994-05-02 株式会社日立製作所 磁気記録再生回路
JPH07105968B2 (ja) * 1985-06-17 1995-11-13 株式会社日立製作所 磁気記録再生装置
JPH082110B2 (ja) * 1987-01-22 1996-01-10 ソニー株式会社 ビデオテ−プレコ−ダ
JPH0271692A (ja) * 1988-09-07 1990-03-12 Matsushita Electric Ind Co Ltd 映像信号の輝度信号および色信号分離回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223976A (ja) * 1982-06-23 1983-12-26 Hitachi Ltd 文字信号のｖｔｒ記録再生装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223976A (ja) * 1982-06-23 1983-12-26 Hitachi Ltd 文字信号のｖｔｒ記録再生装置

Also Published As

Publication number Publication date
JPS5977784A (ja) 1984-05-04

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