NZ195230A - Video disc player:extraction of information signal - Google Patents

Video disc player:extraction of information signal

Info

Publication number
NZ195230A
NZ195230A NZ195230A NZ19523080A NZ195230A NZ 195230 A NZ195230 A NZ 195230A NZ 195230 A NZ195230 A NZ 195230A NZ 19523080 A NZ19523080 A NZ 19523080A NZ 195230 A NZ195230 A NZ 195230A
Authority
NZ
New Zealand
Prior art keywords
signal
data
video
digital
video disc
Prior art date
Application number
NZ195230A
Other languages
English (en)
Inventor
T J Christopher
C B Dieterich
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
Publication of NZ195230A publication Critical patent/NZ195230A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • G11B27/3036—Time code signal
    • G11B27/3054—Vertical Interval Time code [VITC]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • 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
    • H04N9/8205—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 involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8233—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 involving the multiplexing of an additional signal and the colour video signal the additional signal being a character code signal
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Television Systems (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
NZ195230A 1979-10-12 1980-10-10 Video disc player:extraction of information signal NZ195230A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8446579A 1979-10-12 1979-10-12

Publications (1)

Publication Number Publication Date
NZ195230A true NZ195230A (en) 1985-01-31

Family

ID=22185129

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ195230A NZ195230A (en) 1979-10-12 1980-10-10 Video disc player:extraction of information signal

Country Status (18)

Country Link
JP (1) JPS5664579A (fi)
KR (1) KR850001311B1 (fi)
AU (1) AU537958B2 (fi)
BE (1) BE885651A (fi)
BR (1) BR8006461A (fi)
CA (1) CA1149947A (fi)
DE (1) DE3038396C2 (fi)
DK (1) DK430180A (fi)
ES (1) ES8200984A1 (fi)
FI (1) FI803144L (fi)
FR (1) FR2467457A1 (fi)
GB (1) GB2060312B (fi)
IT (1) IT1150060B (fi)
NL (1) NL8005625A (fi)
NZ (1) NZ195230A (fi)
PL (1) PL227237A1 (fi)
SE (1) SE8006982L (fi)
ZA (1) ZA806170B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541062B1 (fr) * 1983-02-15 1987-01-02 Thomson Brandt Systeme conversationnel comportant un dispositif de visualisation, un ordinateur et une source d'informations videofrequence pre-enregistrees
FR2561054A1 (fr) * 1984-03-09 1985-09-13 Simiv Procede d'insertion de signaux numeriques dans un signal de television et decodeur de tels signaux numeriques
JP2508495B2 (ja) * 1991-07-29 1996-06-19 ソニー株式会社 ビデオ信号再生装置
AU5154093A (en) * 1992-10-13 1994-05-09 Gilbarco Inc. Apparatus and method for encoding/recovering multimedia control signals in an audio/video program
US6078896A (en) * 1997-11-05 2000-06-20 Marconi Commerce Systems Inc. Video identification for forecourt advertising

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1486771A (en) * 1973-07-30 1977-09-21 Indep Broadcasting Authority Television systems
US3982065A (en) * 1973-10-31 1976-09-21 The General Electric Company Limited Combined television/data receivers
FR2337472A1 (fr) * 1975-12-29 1977-07-29 Telediffusion Fse Systeme de commande du positionnement de la tete d'un lecteur de disque et notamment de videodisque
GB1577133A (en) * 1976-03-19 1980-10-22 Rca Corp Video information record and playback apparatus
DE2625775A1 (de) * 1976-06-09 1977-12-15 Ted Bildplatten Synchronimpuls-abtrennschaltung fuer ein bas-fernsehsignal, insbesondere fuer einen videorecorder
JPS5913101B2 (ja) * 1977-12-16 1984-03-27 株式会社日立製作所 ランダムアクセス方法

Also Published As

Publication number Publication date
PL227237A1 (fi) 1981-07-10
AU537958B2 (en) 1984-07-19
BE885651A (fr) 1981-02-02
KR830004745A (ko) 1983-07-16
BR8006461A (pt) 1981-04-14
GB2060312B (en) 1984-06-13
FI803144L (fi) 1981-04-13
DE3038396A1 (de) 1981-04-23
IT1150060B (it) 1986-12-10
JPS5664579A (en) 1981-06-01
ZA806170B (en) 1982-05-26
ES495839A0 (es) 1981-11-16
CA1149947A (en) 1983-07-12
SE8006982L (sv) 1981-04-13
DE3038396C2 (de) 1985-01-31
GB2060312A (en) 1981-04-29
FR2467457A1 (fr) 1981-04-17
KR850001311B1 (ko) 1985-09-12
NL8005625A (nl) 1981-04-14
AU6299580A (en) 1981-04-16
IT8025254A0 (it) 1980-10-09
ES8200984A1 (es) 1981-11-16
DK430180A (da) 1981-04-13

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