JPH046320B2 - - Google Patents

Info

Publication number
JPH046320B2
JPH046320B2 JP56175678A JP17567881A JPH046320B2 JP H046320 B2 JPH046320 B2 JP H046320B2 JP 56175678 A JP56175678 A JP 56175678A JP 17567881 A JP17567881 A JP 17567881A JP H046320 B2 JPH046320 B2 JP H046320B2
Authority
JP
Japan
Prior art keywords
frequency
signal
field
oscillation
low
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 - Lifetime
Application number
JP56175678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5877391A (ja
Inventor
Akira Shibata
Tomomitsu Azeyanagi
Noboru Kojima
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 JP56175678A priority Critical patent/JPS5877391A/ja
Priority to US06/438,246 priority patent/US4554596A/en
Priority to ES517033A priority patent/ES8309052A1/es
Priority to CA000414756A priority patent/CA1192996A/en
Priority to DE8282110123T priority patent/DE3276606D1/de
Priority to AT82110123T priority patent/ATE27883T1/de
Priority to BR8206389A priority patent/BR8206389A/pt
Priority to EP82110123A priority patent/EP0078542B1/en
Priority to AU90148/82A priority patent/AU542594B2/en
Priority to KR8204980A priority patent/KR850001024B1/ko
Publication of JPS5877391A publication Critical patent/JPS5877391A/ja
Publication of JPH046320B2 publication Critical patent/JPH046320B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP56175678A 1981-11-04 1981-11-04 Ｎｔｓｃ方式クロマ信号記録装置および方法 Granted JPS5877391A (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP56175678A JPS5877391A (ja) 1981-11-04 1981-11-04 Ｎｔｓｃ方式クロマ信号記録装置および方法
US06/438,246 US4554596A (en) 1981-11-04 1982-11-01 Color video signal recording apparatus
ES517033A ES8309052A1 (es) 1981-11-04 1982-11-02 Un aparato para registrar senales de video en color.
CA000414756A CA1192996A (en) 1981-11-04 1982-11-03 Color video signal recording apparatus
DE8282110123T DE3276606D1 (en) 1981-11-04 1982-11-03 Color video signal recording apparatus
AT82110123T ATE27883T1 (de) 1981-11-04 1982-11-03 Geraet zum aufzeichnen von farbvideosignalen.
BR8206389A BR8206389A (pt) 1981-11-04 1982-11-03 Aparelho registrador de sinais de televisao a cores
EP82110123A EP0078542B1 (en) 1981-11-04 1982-11-03 Color video signal recording apparatus
AU90148/82A AU542594B2 (en) 1981-11-04 1982-11-04 Color video signal recording apparatus
KR8204980A KR850001024B1 (ko) 1981-11-04 1982-11-04 컬러(color)비듸오(video)신호 기록장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56175678A JPS5877391A (ja) 1981-11-04 1981-11-04 Ｎｔｓｃ方式クロマ信号記録装置および方法

Publications (2)

Publication Number Publication Date
JPS5877391A JPS5877391A (ja) 1983-05-10
JPH046320B2 true JPH046320B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-02-05

Family

ID=16000316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56175678A Granted JPS5877391A (ja) 1981-11-04 1981-11-04 Ｎｔｓｃ方式クロマ信号記録装置および方法

Country Status (1)

Country Link
JP (1) JPS5877391A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191590A (ja) * 1982-05-06 1983-11-08 Matsushita Electric Ind Co Ltd カラ−映像信号処理回路

Also Published As

Publication number Publication date
JPS5877391A (ja) 1983-05-10

Similar Documents

Publication Publication Date Title
US4757390A (en) Video recorder with a magnetic recording medium in the form of a tape
JPS60134633A (ja) 複変換同調器用制御装置
US5062004A (en) Digital signal processing circuit for video tape recorder
JPH046320B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP0078542B1 (en) Color video signal recording apparatus
JPH0421399B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4646165A (en) Chrominance signal recording apparatus utilizing digital sampling and quantizing techniques
US4607292A (en) Automatic phase control color signal circuit for video tape recorders operating in the NTSC or PAL systems
KR910004292B1 (ko) 저역 색신호 변환장치
KR850001024B1 (ko) 컬러(color)비듸오(video)신호 기록장치
JPH046316B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP0476922B1 (en) Circuit for processing the frequency of a signal for a video cassette recorder
JPH0421398B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2892668B2 (ja) キャリア信号発生回路及び映像信号記録再生装置
JP2884193B2 (ja) 色信号処理用分周器
JPS5897993A (ja) ビデオテ−プレコ−ダ用クロマ信号記録回路
JPH046319B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6230494A (ja) ビデオレコ−ダ回路
KR980013450A (ko) 칼라신호의 주파수 변환용 회로
JPH03185994A (ja) Ｖｔｒの色信号処理回路
JPH046318B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
Nakagawa et al. New Chrominance Signal Processing LSI for Home VCR
JPH0148701B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB2091062A (en) PAL system color video signal recording and/or reproducing system
JPH10126256A (ja) クロック発生回路