IT1010433B - Sistema ed apparato per la corre zione del segnale di crominanza - Google Patents

Sistema ed apparato per la corre zione del segnale di crominanza

Info

Publication number
IT1010433B
IT1010433B IT22322/74A IT2232274A IT1010433B IT 1010433 B IT1010433 B IT 1010433B IT 22322/74 A IT22322/74 A IT 22322/74A IT 2232274 A IT2232274 A IT 2232274A IT 1010433 B IT1010433 B IT 1010433B
Authority
IT
Italy
Prior art keywords
correction
chrominance signal
chrominance
signal
Prior art date
Application number
IT22322/74A
Other languages
English (en)
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 IT1010433B publication Critical patent/IT1010433B/it

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
    • H04N9/80—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
    • H04N9/85—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 brightness signal occupying a frequency band totally overlapping the frequency band of the recorded chrominance signal, e.g. frequency interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
IT22322/74A 1973-05-07 1974-05-06 Sistema ed apparato per la corre zione del segnale di crominanza IT1010433B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US357564A US3871020A (en) 1973-05-07 1973-05-07 Chrominance signal correction

Publications (1)

Publication Number Publication Date
IT1010433B true IT1010433B (it) 1977-01-10

Family

ID=23406124

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22322/74A IT1010433B (it) 1973-05-07 1974-05-06 Sistema ed apparato per la corre zione del segnale di crominanza

Country Status (10)

Country Link
US (1) US3871020A (it)
JP (1) JPS5017530A (it)
AT (1) ATA374174A (it)
CA (1) CA1054705A (it)
DE (1) DE2422063B2 (it)
FR (1) FR2229176B1 (it)
GB (1) GB1467843A (it)
IT (1) IT1010433B (it)
NL (1) NL7405799A (it)
SE (1) SE394567B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967311A (en) * 1974-11-12 1976-06-29 Rca Corporation Velocity correction for video discs
US3965482A (en) * 1974-11-12 1976-06-22 Rca Corporation Velocity correction circuit for video discs
US3969757A (en) * 1975-04-21 1976-07-13 Rca Corporation Color image signal processing circuits
US4048651A (en) * 1975-07-10 1977-09-13 Bell & Howell Company Color-corrected video signal processing with augmented color lock
US3996610A (en) * 1975-12-29 1976-12-07 Rca Corporation Comb filter apparatus for video playback systems
JPS52127726U (it) * 1976-03-25 1977-09-28
CA1113182A (en) * 1976-11-16 1981-11-24 Takao Sumi Time base error correcting apparatus
JPS5389228U (it) * 1976-12-23 1978-07-21
JPS55134581U (it) * 1979-03-19 1980-09-24
US4292648A (en) * 1979-04-09 1981-09-29 Ampex Corporation Color corrector for a composite color video signal
US4247866A (en) * 1979-09-11 1981-01-27 Rca Corporation Nested loop video disc servo system
US4608610A (en) * 1980-08-22 1986-08-26 Victor Company Of Japan, Ltd. Jitter compensation system in rotary recording medium reproducing apparatus
JPS5742288A (en) * 1980-08-28 1982-03-09 Victor Co Of Japan Ltd Rotating information recording medium reproduction device
JPS57124986A (en) * 1981-01-26 1982-08-04 Victor Co Of Japan Ltd Color video signal reproducing device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697673A (en) * 1969-11-03 1972-10-10 Bell & Howell Co Apparatus for correcting angular errors in color video signals
US3629491A (en) * 1969-11-03 1971-12-21 Bell & Howell Co Signal-correcting apparatus
US3757034A (en) * 1971-01-16 1973-09-04 Victor Company Of Japan Color video signal recording and reproducing system

Also Published As

Publication number Publication date
DE2422063A1 (de) 1974-11-28
US3871020A (en) 1975-03-11
NL7405799A (it) 1974-11-11
AU6839574A (en) 1975-10-30
FR2229176B1 (it) 1977-06-24
ATA374174A (de) 1979-10-15
GB1467843A (en) 1977-03-23
DE2422063B2 (de) 1976-04-22
CA1054705A (en) 1979-05-15
JPS5017530A (it) 1975-02-24
SE394567B (sv) 1977-06-27
FR2229176A1 (it) 1974-12-06

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