JPS5950681A - 周波数弁別装置 - Google Patents

周波数弁別装置

Info

Publication number
JPS5950681A
JPS5950681A JP57160955A JP16095582A JPS5950681A JP S5950681 A JPS5950681 A JP S5950681A JP 57160955 A JP57160955 A JP 57160955A JP 16095582 A JP16095582 A JP 16095582A JP S5950681 A JPS5950681 A JP S5950681A
Authority
JP
Japan
Prior art keywords
output
frequency
circuit
period
gate
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
JP57160955A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0430239B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
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 JP57160955A priority Critical patent/JPS5950681A/ja
Publication of JPS5950681A publication Critical patent/JPS5950681A/ja
Publication of JPH0430239B2 publication Critical patent/JPH0430239B2/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
    • H04N5/94—Signal drop-out compensation
    • 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)
  • Television Signal Processing For Recording (AREA)
JP57160955A 1982-09-17 1982-09-17 周波数弁別装置 Granted JPS5950681A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57160955A JPS5950681A (ja) 1982-09-17 1982-09-17 周波数弁別装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57160955A JPS5950681A (ja) 1982-09-17 1982-09-17 周波数弁別装置

Publications (2)

Publication Number Publication Date
JPS5950681A true JPS5950681A (ja) 1984-03-23
JPH0430239B2 JPH0430239B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-05-21

Family

ID=15725801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57160955A Granted JPS5950681A (ja) 1982-09-17 1982-09-17 周波数弁別装置

Country Status (1)

Country Link
JP (1) JPS5950681A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199929A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-02-28 1976-09-03 Sony Corp
JPS5378725A (en) * 1976-12-23 1978-07-12 Sony Corp Process circuit for color video signal
JPS5558681A (en) * 1978-10-26 1980-05-01 Pioneer Video Corp Time base error correcting circuit of video signal
JPS5639688A (en) * 1979-09-06 1981-04-15 Hitachi Ltd Color signal processor of pal type picture recording and reproducing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199929A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-02-28 1976-09-03 Sony Corp
JPS5378725A (en) * 1976-12-23 1978-07-12 Sony Corp Process circuit for color video signal
JPS5558681A (en) * 1978-10-26 1980-05-01 Pioneer Video Corp Time base error correcting circuit of video signal
JPS5639688A (en) * 1979-09-06 1981-04-15 Hitachi Ltd Color signal processor of pal type picture recording and reproducing device

Also Published As

Publication number Publication date
JPH0430239B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-05-21

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