JPS58172093A - 色信号再生回路 - Google Patents

色信号再生回路

Info

Publication number
JPS58172093A
JPS58172093A JP57053821A JP5382182A JPS58172093A JP S58172093 A JPS58172093 A JP S58172093A JP 57053821 A JP57053821 A JP 57053821A JP 5382182 A JP5382182 A JP 5382182A JP S58172093 A JPS58172093 A JP S58172093A
Authority
JP
Japan
Prior art keywords
frequency
range
vcolo
pal
output
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
JP57053821A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0439271B2 (enrdf_load_stackoverflow
Inventor
Noboru Kojima
昇 小島
Tomomitsu Azeyanagi
畔柳　朝光
Akira Shibata
晃 柴田
Himio Nakagawa
一三夫 中川
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 JP57053821A priority Critical patent/JPS58172093A/ja
Priority to EP83103229A priority patent/EP0091102B1/en
Priority to DE8383103229T priority patent/DE3370268D1/de
Priority to US06/480,790 priority patent/US4607292A/en
Publication of JPS58172093A publication Critical patent/JPS58172093A/ja
Publication of JPH0439271B2 publication Critical patent/JPH0439271B2/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
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H04N9/7925—Processing of colour television signals in connection with recording for more than one processing mode for more than one standard
    • 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
    • H04N9/84—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 the recorded signal showing a feature, which is different in adjacent track parts, e.g. different phase or frequency
    • 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
    • H04N9/898—Regeneration of colour television signals using frequency multiplication of the reproduced colour signal carrier with another auxiliary reproduced signal, e.g. a pilot signal carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP57053821A 1982-04-02 1982-04-02 色信号再生回路 Granted JPS58172093A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57053821A JPS58172093A (ja) 1982-04-02 1982-04-02 色信号再生回路
EP83103229A EP0091102B1 (en) 1982-04-02 1983-03-31 Color signal processing circuit for video tape recorders
DE8383103229T DE3370268D1 (en) 1982-04-02 1983-03-31 Color signal processing circuit for video tape recorders
US06/480,790 US4607292A (en) 1982-04-02 1983-03-31 Automatic phase control color signal circuit for video tape recorders operating in the NTSC or PAL systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57053821A JPS58172093A (ja) 1982-04-02 1982-04-02 色信号再生回路

Publications (2)

Publication Number Publication Date
JPS58172093A true JPS58172093A (ja) 1983-10-08
JPH0439271B2 JPH0439271B2 (enrdf_load_stackoverflow) 1992-06-29

Family

ID=12953450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57053821A Granted JPS58172093A (ja) 1982-04-02 1982-04-02 色信号再生回路

Country Status (1)

Country Link
JP (1) JPS58172093A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0439271B2 (enrdf_load_stackoverflow) 1992-06-29

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