CA1063231A - Compensation de defaut de signal a trois modes - Google Patents

Compensation de defaut de signal a trois modes

Info

Publication number
CA1063231A
CA1063231A CA235,697A CA235697A CA1063231A CA 1063231 A CA1063231 A CA 1063231A CA 235697 A CA235697 A CA 235697A CA 1063231 A CA1063231 A CA 1063231A
Authority
CA
Canada
Prior art keywords
signal
video
delay
sensing
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.)
Expired
Application number
CA235,697A
Other languages
English (en)
Inventor
Robert A. Dischert
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA1063231A publication Critical patent/CA1063231A/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
CA235,697A 1975-04-28 1975-09-12 Compensation de defaut de signal a trois modes Expired CA1063231A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57194375A 1975-04-28 1975-04-28

Publications (1)

Publication Number Publication Date
CA1063231A true CA1063231A (fr) 1979-09-25

Family

ID=24285700

Family Applications (1)

Application Number Title Priority Date Filing Date
CA235,697A Expired CA1063231A (fr) 1975-04-28 1975-09-12 Compensation de defaut de signal a trois modes

Country Status (4)

Country Link
JP (1) JPS51131611A (fr)
CA (1) CA1063231A (fr)
DE (1) DE2540810A1 (fr)
GB (1) GB1516734A (fr)

Also Published As

Publication number Publication date
JPS51131611A (en) 1976-11-16
JPS5340884B2 (fr) 1978-10-30
DE2540810A1 (de) 1976-11-11
AU8479275A (en) 1977-03-17
GB1516734A (en) 1978-07-05

Similar Documents

Publication Publication Date Title
US4021852A (en) Signal defect compensation
US3716663A (en) Color television recorder-reproducer system
US3921202A (en) Videotape recorder and reproducer velocity compensator apparatus
US4686584A (en) Video signal reproduction apparatus and method having noise reduction for fast video reproduction
US5050002A (en) Circuit for detecting a drop-out of a frequency modulated video signal
US4085426A (en) Method for protecting against drop-outs in a sound signal recorded on a video-disc
CA1316594C (fr) Appareil d'enregistrement et de lecture de signaux video
US3852808A (en) Color amplitude correction in plural transducer signal playback systems
GB1591922A (en) Magnetic recording and reproducing system
US3952326A (en) Dropout compensator for a trisequential color video playback system
CA1063231A (fr) Compensation de defaut de signal a trois modes
US5589946A (en) Video signal reproduction apparatus replacing drop-cut signal portions
EP0432668A2 (fr) Appareil et procédé pour le traitement du signal vidéo pour la compensation de la base de temps
JPS63298865A (ja) 画像情報記録装置
JP2688196B2 (ja) 画像情報再生装置
CA1329950C (fr) Enregistrement magnetique et appareil de reproduction a fonction de vitesse variable de reproduction
US4571639A (en) Dropout compensation circuit for a video reproducing system
US5034826A (en) Device for reproducing a luminance signal from a magnetic record carrier in which a first and a second correction circuit both use the same delay line
US5761370A (en) Dual-deck videocassette recorder
JPH0127638B2 (fr)
JP3073135B2 (ja) 磁気記録再生装置
JP2969241B2 (ja) 磁気再生装置
JP2728654B2 (ja) 画像再生装置
JPS6029276B2 (ja) 録画再生装置
JPH0666960B2 (ja) クロマ信号記録再生方法