SE7607898L - VIDEO TIME BASIC CORRECTION DEVICE - Google Patents

VIDEO TIME BASIC CORRECTION DEVICE

Info

Publication number
SE7607898L
SE7607898L SE7607898A SE7607898A SE7607898L SE 7607898 L SE7607898 L SE 7607898L SE 7607898 A SE7607898 A SE 7607898A SE 7607898 A SE7607898 A SE 7607898A SE 7607898 L SE7607898 L SE 7607898L
Authority
SE
Sweden
Prior art keywords
correction device
video time
basic correction
time basic
signal
Prior art date
Application number
SE7607898A
Other languages
Swedish (sv)
Other versions
SE408251B (en
Inventor
T Ninomiya
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of SE7607898L publication Critical patent/SE7607898L/en
Publication of SE408251B publication Critical patent/SE408251B/en

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
    • H04N9/885—Signal drop-out compensation the signal being a composite colour television signal using a digital intermediate memory
    • 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
    • H04N9/89—Time-base error compensation
    • H04N9/896—Time-base error compensation using a digital memory with independent write-in and read-out clock generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

PURPOSE:To ensure a faithful correction of a time base error by detecting a velocity error with a horizontal synchronous signal and a burst signal, and, on the basis of the velocity error signal, by reading a composite information signal in which a time base error has been corrected.
SE7607898A 1975-07-11 1976-07-09 VIDEO TIME BASIC CORRECTION DEVICE SE408251B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50085631A JPS529319A (en) 1975-07-11 1975-07-11 Time base error correcting device

Publications (2)

Publication Number Publication Date
SE7607898L true SE7607898L (en) 1977-01-12
SE408251B SE408251B (en) 1979-05-21

Family

ID=13864171

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7607898A SE408251B (en) 1975-07-11 1976-07-09 VIDEO TIME BASIC CORRECTION DEVICE
SE7808490A SE438936B (en) 1975-07-11 1978-08-08 VIDEOTIDBASKORRIGERINGSANORDNING

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7808490A SE438936B (en) 1975-07-11 1978-08-08 VIDEOTIDBASKORRIGERINGSANORDNING

Country Status (11)

Country Link
JP (1) JPS529319A (en)
AT (1) AT344799B (en)
AU (1) AU501232B2 (en)
CA (1) CA1076245A (en)
DE (2) DE2631276C2 (en)
FR (1) FR2317838A1 (en)
GB (2) GB1554907A (en)
IT (2) IT1192138B (en)
NL (1) NL7607708A (en)
SE (2) SE408251B (en)
SU (1) SU1718744A3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074307A (en) * 1975-08-14 1978-02-14 Rca Corporation Signal processor using charge-coupled devices
JPS5838011B2 (en) * 1976-07-05 1983-08-19 ソニー株式会社 oscillation circuit
JPS53148317A (en) * 1977-05-31 1978-12-23 Sony Corp Error correction unit for time axis
JPS54143017A (en) * 1978-04-28 1979-11-07 Sony Corp Time base error correction unit
JPS60142859U (en) * 1984-02-29 1985-09-21 パイオニア株式会社 Time base correction circuit
JPS61127293A (en) * 1984-11-26 1986-06-14 Sharp Corp Video reproducing system
JPH0712229B2 (en) * 1984-12-25 1995-02-08 ソニー株式会社 Time axis correction device
DE3533702A1 (en) * 1985-09-21 1987-03-26 Bosch Gmbh Robert METHOD FOR COMPENSATING SPEED ERRORS FOR VIDEO SIGNALS
JP2501195B2 (en) * 1986-04-30 1996-05-29 シャープ株式会社 Color image processing device
JPH0620293B2 (en) * 1986-09-17 1994-03-16 パイオニア株式会社 Time axis error correction device
JP4875035B2 (en) * 2008-09-10 2012-02-15 株式会社東芝 Video recording / playback device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320169B2 (en) * 1972-04-24 1978-06-24
JPS5011314A (en) * 1973-05-30 1975-02-05
US3860952B2 (en) * 1973-07-23 1996-05-07 Harris Corp Video time base corrector
US4063284A (en) * 1974-12-25 1977-12-13 Sony Corporation Time base corrector

Also Published As

Publication number Publication date
AU501232B2 (en) 1979-06-14
JPS555956B2 (en) 1980-02-12
IT8447875A0 (en) 1984-03-16
AT344799B (en) 1978-08-10
IT1192138B (en) 1988-03-31
SE408251B (en) 1979-05-21
SE7808490L (en) 1978-08-08
IT1213268B (en) 1989-12-14
NL7607708A (en) 1977-01-13
GB1554908A (en) 1979-10-31
FR2317838B1 (en) 1982-08-27
JPS529319A (en) 1977-01-24
DE2660984C2 (en) 1986-01-16
DE2631276C2 (en) 1985-10-03
SU1718744A3 (en) 1992-03-07
AU1570276A (en) 1978-01-12
FR2317838A1 (en) 1977-02-04
ATA512576A (en) 1977-12-15
GB1554907A (en) 1979-10-31
SE438936B (en) 1985-05-13
DE2631276A1 (en) 1977-01-13
CA1076245A (en) 1980-04-22

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