CA1045710A - Apparatus for reproducing color video signals - Google Patents

Apparatus for reproducing color video signals

Info

Publication number
CA1045710A
CA1045710A CA219,438A CA219438A CA1045710A CA 1045710 A CA1045710 A CA 1045710A CA 219438 A CA219438 A CA 219438A CA 1045710 A CA1045710 A CA 1045710A
Authority
CA
Canada
Prior art keywords
phase
signal
signal components
frequency
signals
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
CA219,438A
Other languages
English (en)
French (fr)
Inventor
Yoshio Ishigaki
Takao Tsuchiya
Tsutomu Niimura
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.)
Sony Corp
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
Application granted granted Critical
Publication of CA1045710A publication Critical patent/CA1045710A/en
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
    • H04N9/80—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
    • H04N9/83—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 chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • H04N9/84—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 chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal the recorded signal showing a feature, which is different in adjacent track parts, e.g. different phase or frequency

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)
  • Processing Of Color Television Signals (AREA)
CA219,438A 1974-02-05 1975-02-05 Apparatus for reproducing color video signals Expired CA1045710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1474674A JPS5422376B2 (xx) 1974-02-05 1974-02-05

Publications (1)

Publication Number Publication Date
CA1045710A true CA1045710A (en) 1979-01-02

Family

ID=11869665

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219,438A Expired CA1045710A (en) 1974-02-05 1975-02-05 Apparatus for reproducing color video signals

Country Status (12)

Country Link
JP (1) JPS5422376B2 (xx)
AT (1) AT339971B (xx)
BR (1) BR7500715A (xx)
CA (1) CA1045710A (xx)
CH (1) CH589989A5 (xx)
DE (2) DE2504608C2 (xx)
ES (1) ES434483A1 (xx)
FR (1) FR2260245B1 (xx)
GB (1) GB1490423A (xx)
IT (1) IT1031475B (xx)
NL (1) NL177458C (xx)
SE (1) SE402396B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586437B2 (ja) * 1975-09-25 1983-02-04 松下電器産業株式会社 キロクサイセイホウシキ
US4079412A (en) * 1976-01-30 1978-03-14 Victor Company Of Japan, Limited Signal processing circuit in a color video signal recording and/or reproducing apparatus
JPS5927515B2 (ja) * 1976-07-14 1984-07-06 ソニー株式会社 カラ−映像信号の記録再生方法及び記録装置
DE3731767C2 (de) * 1987-09-22 1993-10-21 Thomson Brandt Gmbh Videorecorder für die Aufzeichnung von PAL-Fernsehsignalen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860520A (xx) * 1971-11-26 1973-08-24
GB1497865A (en) 1973-12-28 1978-01-12 Sony Corp Magnetic recording and/or reproducing apparatus
JPS531171B2 (xx) 1974-01-21 1978-01-17

Also Published As

Publication number Publication date
CH589989A5 (xx) 1977-07-29
IT1031475B (it) 1979-04-30
ATA78075A (de) 1977-03-15
NL177458C (nl) 1985-09-16
JPS5422376B2 (xx) 1979-08-06
SE402396B (sv) 1978-06-26
DE2504608A1 (de) 1975-08-14
GB1490423A (en) 1977-11-02
DE2560585C2 (de) 1985-03-21
FR2260245A1 (xx) 1975-08-29
JPS50110222A (xx) 1975-08-30
SE7501241L (xx) 1975-08-06
ES434483A1 (es) 1976-12-16
FR2260245B1 (xx) 1978-02-03
DE2504608C2 (de) 1984-11-29
NL7501403A (nl) 1975-08-07
BR7500715A (pt) 1975-11-11
AU7773875A (en) 1976-08-05
AT339971B (de) 1977-11-25

Similar Documents

Publication Publication Date Title
US4825299A (en) Magnetic recording/reproducing apparatus utilizing phase comparator
CA1124835A (en) Secam recording and reproducing system
JPS6222318B2 (xx)
CA1090468A (en) Magnetic recording and/or reproducing apparatus
US4012771A (en) Apparatus for recording and/or reproducing color video signals
US4608611A (en) Color video signal recording and/or reproducing system using overlap recording of FM luminance signal over frequency converted carrier chrominance signal
US4134126A (en) Color recorder having means for reducing luminance crosstalk in displayed image
US4208673A (en) Color recorder for reducing crosstalk
US4041526A (en) Control of automatic color control and color killer circuits in video signal reproducing apparatus
US4825300A (en) Magnetic video recording system and method with horizontal synchronization interval alignment
CA1045710A (en) Apparatus for reproducing color video signals
US4077046A (en) System for recording and/or reproducing a video signal
US4157565A (en) Apparatus for eliminating time base errors from an information signal
US4344082A (en) Apparatus for recovering a frequency-converted chrominance component that is substantially free of cross-talk components
US4668997A (en) Recording and reproducing system for color video signal
US4593327A (en) Color video signal recording and/or reproducing system
GB1591922A (en) Magnetic recording and reproducing system
US4709275A (en) Apparatus for magnetically recording and/or reproducing two-channel audio signals together with a color video signal in successive oblique tracks on a magnetic tape
US5319466A (en) System for recording and reproducing picture signals into which character signals can be inserted
US4193085A (en) Apparatus for removing jitter in color television signal
US4115820A (en) System for reproducing a video signal
EP0144080A2 (en) Recording and reproducing system for color video signal
JPS5935558B2 (ja) カラ−映像信号再生装置
JPS6313631B2 (xx)
KR800001581B1 (ko) 반송색신호(搬送色信號)의 주파수 변환회로(變換回路)