IT1048611B - Apparato per la correzione della velocita in un riproduttore di videodischi - Google Patents

Apparato per la correzione della velocita in un riproduttore di videodischi

Info

Publication number
IT1048611B
IT1048611B IT29032/75A IT2903275A IT1048611B IT 1048611 B IT1048611 B IT 1048611B IT 29032/75 A IT29032/75 A IT 29032/75A IT 2903275 A IT2903275 A IT 2903275A IT 1048611 B IT1048611 B IT 1048611B
Authority
IT
Italy
Prior art keywords
video disc
disc player
correction apparatus
speed correction
speed
Prior art date
Application number
IT29032/75A
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 IT1048611B publication Critical patent/IT1048611B/it

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
    • H04N5/91—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
    • 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
    • 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)
  • Television Signal Processing For Recording (AREA)
IT29032/75A 1974-11-12 1975-11-06 Apparato per la correzione della velocita in un riproduttore di videodischi IT1048611B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1048611B true IT1048611B (it) 1980-12-20

Family

ID=24082504

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29032/75A IT1048611B (it) 1974-11-12 1975-11-06 Apparato per la correzione della velocita in un riproduttore di videodischi

Country Status (4)

Country Link
US (1) US3967311A (it)
CA (1) CA1060992A (it)
IT (1) IT1048611B (it)
ZA (1) ZA756945B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7813460L (sv) * 1978-03-27 1979-09-28 Mca Disco Vision Videoskivspelare
US4203134A (en) * 1978-10-02 1980-05-13 Rca Corporation FM Signal demodulator with defect detection
GB2059107B (en) * 1979-07-12 1983-06-02 Universal Pioneer Corp Tangential servo control signal generating device
JPS56153560A (en) * 1980-04-23 1981-11-27 Hitachi Ltd Corrector for time axis error
JPS56163374U (it) 1980-05-06 1981-12-04
US4316143A (en) * 1980-05-29 1982-02-16 Rca Corporation Speed deviation detector for servo controlled disc mastering turntable
JPS5742288A (en) * 1980-08-28 1982-03-09 Victor Co Of Japan Ltd Rotating information recording medium reproduction device
US4376956A (en) * 1980-10-14 1983-03-15 Rca Corporation Video disc player having timebase correction and constant angular velocity turntable
JPS6238391Y2 (it) * 1980-12-18 1987-09-30

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871020A (en) * 1973-05-07 1975-03-11 Rca Corp Chrominance signal correction

Also Published As

Publication number Publication date
US3967311A (en) 1976-06-29
ZA756945B (en) 1976-10-27
CA1060992A (en) 1979-08-21

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