JPS56149190A - One scanning line drop-out compensating method and device for color television signal - Google Patents

One scanning line drop-out compensating method and device for color television signal

Info

Publication number
JPS56149190A
JPS56149190A JP4308581A JP4308581A JPS56149190A JP S56149190 A JPS56149190 A JP S56149190A JP 4308581 A JP4308581 A JP 4308581A JP 4308581 A JP4308581 A JP 4308581A JP S56149190 A JPS56149190 A JP S56149190A
Authority
JP
Japan
Prior art keywords
scanning line
television signal
color television
compensating method
line drop
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
JP4308581A
Other languages
Japanese (ja)
Other versions
JPH0262997B2 (en
Inventor
Wai Kamasu Bantobuaru
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.)
Ampex Corp
Original Assignee
Ampex Corp
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 Ampex Corp filed Critical Ampex Corp
Publication of JPS56149190A publication Critical patent/JPS56149190A/en
Publication of JPH0262997B2 publication Critical patent/JPH0262997B2/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
    • H04N9/88—Signal drop-out compensation
    • H04N9/882—Signal drop-out compensation the signal being a composite colour television 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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/88—Signal drop-out compensation
    • H04N9/888—Signal drop-out compensation for signals recorded by pulse code modulation
JP4308581A 1980-03-24 1981-03-24 One scanning line drop-out compensating method and device for color television signal Granted JPS56149190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13304280A 1980-03-24 1980-03-24

Publications (2)

Publication Number Publication Date
JPS56149190A true JPS56149190A (en) 1981-11-18
JPH0262997B2 JPH0262997B2 (en) 1990-12-27

Family

ID=22456756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4308581A Granted JPS56149190A (en) 1980-03-24 1981-03-24 One scanning line drop-out compensating method and device for color television signal

Country Status (8)

Country Link
JP (1) JPS56149190A (en)
CA (1) CA1171521A (en)
DE (1) DE3111334C2 (en)
FR (1) FR2478924B1 (en)
GB (1) GB2072457B (en)
HK (1) HK26686A (en)
IT (1) IT1144484B (en)
NL (1) NL8101437A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027209A (en) * 1988-03-17 1991-06-25 Hitachi, Ltd. Interpolation circuit for digital signal processor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836087A (en) * 1981-08-27 1983-03-02 Matsushita Electric Ind Co Ltd Dropout compensator
JPH0498987A (en) * 1990-08-16 1992-03-31 Matsushita Electric Ind Co Ltd Error correction method
GB2250395A (en) * 1990-11-27 1992-06-03 Ferguson Ltd Reducing visibility of impulsive interference in television satellite recievers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586762A (en) * 1969-02-03 1971-06-22 Minnesota Mining & Mfg Dropout compensator for pal color television
US3679814A (en) * 1970-02-16 1972-07-25 Minnesota Mining & Mfg Dropout compensator for color television
GB1436757A (en) * 1973-09-11 1976-05-26 Quantel Ltd Drop out compensation system
US3952326A (en) * 1974-09-19 1976-04-20 Basf Aktiengesellschaft Dropout compensator for a trisequential color video playback system
NL7506411A (en) * 1975-05-30 1976-12-02 Philips Corp SIGNAL FAILURE COMPENSATION DEVICE.
GB2008888B (en) * 1977-10-27 1982-06-30 Quantel Ltd Drop-out compensation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027209A (en) * 1988-03-17 1991-06-25 Hitachi, Ltd. Interpolation circuit for digital signal processor

Also Published As

Publication number Publication date
HK26686A (en) 1986-04-18
FR2478924B1 (en) 1985-01-18
NL8101437A (en) 1981-10-16
GB2072457A (en) 1981-09-30
JPH0262997B2 (en) 1990-12-27
DE3111334A1 (en) 1982-01-14
IT8148079A0 (en) 1981-03-23
DE3111334C2 (en) 1984-08-16
CA1171521A (en) 1984-07-24
GB2072457B (en) 1984-02-08
IT1144484B (en) 1986-10-29
FR2478924A1 (en) 1981-09-25

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