JPS6412156B2 - - Google Patents

Info

Publication number
JPS6412156B2
JPS6412156B2 JP23844983A JP23844983A JPS6412156B2 JP S6412156 B2 JPS6412156 B2 JP S6412156B2 JP 23844983 A JP23844983 A JP 23844983A JP 23844983 A JP23844983 A JP 23844983A JP S6412156 B2 JPS6412156 B2 JP S6412156B2
Authority
JP
Japan
Prior art keywords
signal
output
low
color
reference clock
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
JP23844983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60130293A (ja
Inventor
Tokikazu Matsumoto
Masao Tomita
Yukio Nakagawa
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 JP23844983A priority Critical patent/JPS60130293A/ja
Priority to US06/666,375 priority patent/US4754340A/en
Priority to DE8484307529T priority patent/DE3484000D1/de
Priority to EP84307529A priority patent/EP0140716B1/en
Priority to KR1019840006876A priority patent/KR900004990B1/ko
Publication of JPS60130293A publication Critical patent/JPS60130293A/ja
Publication of JPS6412156B2 publication Critical patent/JPS6412156B2/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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/8707—Regeneration of colour television signals using a demodulator and a remodulator, e.g. for standard conversion
    • 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
    • H04N9/831—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 using intermediate digital signal processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP23844983A 1983-11-01 1983-12-16 色信号処理装置 Granted JPS60130293A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP23844983A JPS60130293A (ja) 1983-12-16 1983-12-16 色信号処理装置
US06/666,375 US4754340A (en) 1983-11-01 1984-10-30 Method of reproducing a chrominance signal from a previously low-range-converted chrominance signal using comb filtering and sampling
DE8484307529T DE3484000D1 (de) 1983-11-01 1984-11-01 Verfahren und vorrichtung zum wiedergeben eines chrominanzsignals.
EP84307529A EP0140716B1 (en) 1983-11-01 1984-11-01 Method and apparatus for reproducing a chrominance signal
KR1019840006876A KR900004990B1 (ko) 1983-11-01 1984-11-01 색신호 재생방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23844983A JPS60130293A (ja) 1983-12-16 1983-12-16 色信号処理装置

Publications (2)

Publication Number Publication Date
JPS60130293A JPS60130293A (ja) 1985-07-11
JPS6412156B2 true JPS6412156B2 (pt) 1989-02-28

Family

ID=17030380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23844983A Granted JPS60130293A (ja) 1983-11-01 1983-12-16 色信号処理装置

Country Status (1)

Country Link
JP (1) JPS60130293A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0815343B2 (ja) * 1985-09-02 1996-02-14 株式会社日立製作所 信号処理回路
JPS6286996A (ja) * 1985-10-14 1987-04-21 Hitachi Ltd 磁気記録再生装置
JPS62230189A (ja) * 1986-03-31 1987-10-08 Toshiba Corp ミスロツク制御回路
JPH0748873B2 (ja) * 1987-09-21 1995-05-24 株式会社日立製作所 磁気記録再生装置

Also Published As

Publication number Publication date
JPS60130293A (ja) 1985-07-11

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