NZ179211A - Video playback frequency and pickup position correction - Google Patents

Video playback frequency and pickup position correction

Info

Publication number
NZ179211A
NZ179211A NZ179211A NZ17921175A NZ179211A NZ 179211 A NZ179211 A NZ 179211A NZ 179211 A NZ179211 A NZ 179211A NZ 17921175 A NZ17921175 A NZ 17921175A NZ 179211 A NZ179211 A NZ 179211A
Authority
NZ
New Zealand
Prior art keywords
video playback
position correction
pickup position
playback frequency
frequency
Prior art date
Application number
NZ179211A
Inventor
T Burrus
J Fuhrer
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
Priority claimed from US05/522,819 external-priority patent/US3967311A/en
Priority claimed from US05/522,816 external-priority patent/US3965482A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of NZ179211A publication Critical patent/NZ179211A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/903—Television signal recording using variable electrical capacitive recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/95—Time-base error compensation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Rotational Drive Of Disk (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
NZ179211A 1974-11-12 1975-11-11 Video playback frequency and pickup position correction NZ179211A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/522,819 US3967311A (en) 1974-11-12 1974-11-12 Velocity correction for video discs
US05/522,816 US3965482A (en) 1974-11-12 1974-11-12 Velocity correction circuit for video discs

Publications (1)

Publication Number Publication Date
NZ179211A true NZ179211A (en) 1978-04-28

Family

ID=27060945

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ179211A NZ179211A (en) 1974-11-12 1975-11-11 Video playback frequency and pickup position correction

Country Status (12)

Country Link
JP (1) JPS5171622A (en)
AT (1) AT356926B (en)
AU (1) AU501954B2 (en)
DK (1) DK145980C (en)
ES (1) ES442553A1 (en)
FI (1) FI65680C (en)
FR (1) FR2291660A1 (en)
GB (1) GB1520004A (en)
HK (1) HK25980A (en)
NL (1) NL7513180A (en)
NZ (1) NZ179211A (en)
SE (1) SE419814B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55134581U (en) * 1979-03-19 1980-09-24
FR2489063B1 (en) * 1980-08-22 1986-09-26 Victor Company Of Japan TRAVEL COMPENSATION DEVICE IN A ROTARY RECORDING MEDIUM REPRODUCING APPARATUS
JPS57200969A (en) * 1981-06-01 1982-12-09 Victor Co Of Japan Ltd Jitter correcting circuit of reproducing device for disk-like information recording medium
JPS5812170A (en) * 1981-07-14 1983-01-24 Victor Co Of Japan Ltd Jitter compensating circuit for disk-shape information recording medium reproducer
JPS5896481A (en) * 1981-12-03 1983-06-08 Mitsubishi Electric Corp Video disc reproducer
JPS58137386A (en) * 1982-02-09 1983-08-15 Sanyo Electric Co Ltd Correcting circuit of time axis

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431378A (en) * 1972-04-19 1976-04-07 Rca Corp Colour information translating systems
JPS5246478B2 (en) * 1972-04-19 1977-11-25
GB1438289A (en) * 1972-09-06 1976-06-03

Also Published As

Publication number Publication date
FI753095A (en) 1976-05-13
DE2549839B2 (en) 1977-06-08
ES442553A1 (en) 1977-10-01
FI65680C (en) 1984-06-11
JPS5171622A (en) 1976-06-21
GB1520004A (en) 1978-08-02
FR2291660A1 (en) 1976-06-11
HK25980A (en) 1980-05-23
DK507775A (en) 1976-05-13
FR2291660B1 (en) 1980-06-06
SE419814B (en) 1981-08-24
NL7513180A (en) 1976-05-14
DK145980C (en) 1983-11-14
DE2549839A1 (en) 1976-05-13
ATA862575A (en) 1979-10-15
JPS5532315B2 (en) 1980-08-23
FI65680B (en) 1984-02-29
SE7512382L (en) 1976-05-13
AT356926B (en) 1980-06-10
DK145980B (en) 1983-05-02
AU8634975A (en) 1977-05-12
AU501954B2 (en) 1979-07-05

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