IT8025254A0 - Sistema di registrazione e di riproduzione con codificazione disegnali digitali su segnali video - Google Patents

Sistema di registrazione e di riproduzione con codificazione disegnali digitali su segnali video

Info

Publication number
IT8025254A0
IT8025254A0 IT8025254A IT2525480A IT8025254A0 IT 8025254 A0 IT8025254 A0 IT 8025254A0 IT 8025254 A IT8025254 A IT 8025254A IT 2525480 A IT2525480 A IT 2525480A IT 8025254 A0 IT8025254 A0 IT 8025254A0
Authority
IT
Italy
Prior art keywords
coding
recording
video signals
playback system
digital drawings
Prior art date
Application number
IT8025254A
Other languages
English (en)
Other versions
IT1150060B (it
Inventor
Todd J Christopher
Charles Benjamin 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 IT8025254A0 publication Critical patent/IT8025254A0/it
Application granted granted Critical
Publication of IT1150060B publication Critical patent/IT1150060B/it

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)
IT25254/80A 1979-10-12 1980-10-09 Sistema di registrazione e di riproduzione con codificazione di segnali digitali su segnali video IT1150060B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8025254A0 true IT8025254A0 (it) 1980-10-09
IT1150060B IT1150060B (it) 1986-12-10

Family

ID=22185129

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25254/80A IT1150060B (it) 1979-10-12 1980-10-09 Sistema di registrazione e di riproduzione con codificazione di segnali digitali su segnali video

Country Status (18)

Country Link
JP (1) JPS5664579A (it)
KR (1) KR850001311B1 (it)
AU (1) AU537958B2 (it)
BE (1) BE885651A (it)
BR (1) BR8006461A (it)
CA (1) CA1149947A (it)
DE (1) DE3038396C2 (it)
DK (1) DK430180A (it)
ES (1) ES495839A0 (it)
FI (1) FI803144L (it)
FR (1) FR2467457A1 (it)
GB (1) GB2060312B (it)
IT (1) IT1150060B (it)
NL (1) NL8005625A (it)
NZ (1) NZ195230A (it)
PL (1) PL227237A1 (it)
SE (1) SE8006982L (it)
ZA (1) ZA806170B (it)

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
CA1149947A (en) 1983-07-12
ES8200984A1 (es) 1981-11-16
JPS5664579A (en) 1981-06-01
DE3038396A1 (de) 1981-04-23
DK430180A (da) 1981-04-13
ZA806170B (en) 1982-05-26
NL8005625A (nl) 1981-04-14
AU537958B2 (en) 1984-07-19
NZ195230A (en) 1985-01-31
AU6299580A (en) 1981-04-16
IT1150060B (it) 1986-12-10
KR850001311B1 (ko) 1985-09-12
FI803144L (fi) 1981-04-13
GB2060312A (en) 1981-04-29
GB2060312B (en) 1984-06-13
BR8006461A (pt) 1981-04-14
BE885651A (fr) 1981-02-02
DE3038396C2 (de) 1985-01-31
PL227237A1 (it) 1981-07-10
FR2467457A1 (fr) 1981-04-17
KR830004745A (ko) 1983-07-16
SE8006982L (sv) 1981-04-13
ES495839A0 (es) 1981-11-16

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