[go: up one dir, main page]

AU530142B2 - Video disc systems - Google Patents

Video disc systems

Info

Publication number
AU530142B2
AU530142B2 AU61973/80A AU6197380A AU530142B2 AU 530142 B2 AU530142 B2 AU 530142B2 AU 61973/80 A AU61973/80 A AU 61973/80A AU 6197380 A AU6197380 A AU 6197380A AU 530142 B2 AU530142 B2 AU 530142B2
Authority
AU
Australia
Prior art keywords
video disc
disc systems
systems
video
disc
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
AU61973/80A
Other versions
AU6197380A (en
Inventor
Peter Swift Carnt
Ernst Arnold Rutishauser
Jorg Schiess
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.)
RCA Corp
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 GB33120/76A external-priority patent/GB1582984A/en
Application filed by RCA Corp filed Critical RCA Corp
Priority to AU61973/80A priority Critical patent/AU530142B2/en
Publication of AU6197380A publication Critical patent/AU6197380A/en
Application granted granted Critical
Publication of AU530142B2 publication Critical patent/AU530142B2/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
    • H04N9/85—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 brightness signal occupying a frequency band totally overlapping the frequency band of the recorded chrominance signal, e.g. frequency interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
AU61973/80A 1976-08-09 1980-09-02 Video disc systems Expired AU530142B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU61973/80A AU530142B2 (en) 1976-08-09 1980-09-02 Video disc systems

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB33,120/7 1976-08-09
GB33120/76A GB1582984A (en) 1976-08-09 1976-08-09 Video signal recording systems
AU61973/80A AU530142B2 (en) 1976-08-09 1980-09-02 Video disc systems

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU27685/77A Division AU512603B2 (en) 1976-08-09 1977-08-08 Videodisc recording systems

Publications (2)

Publication Number Publication Date
AU6197380A AU6197380A (en) 1981-01-08
AU530142B2 true AU530142B2 (en) 1983-07-07

Family

ID=25633429

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61973/80A Expired AU530142B2 (en) 1976-08-09 1980-09-02 Video disc systems

Country Status (1)

Country Link
AU (1) AU530142B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU572879B2 (en) * 1983-08-31 1988-05-19 Sony Corporation Beat signal cancelling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU572879B2 (en) * 1983-08-31 1988-05-19 Sony Corporation Beat signal cancelling

Also Published As

Publication number Publication date
AU6197380A (en) 1981-01-08

Similar Documents

Publication Publication Date Title
AU512603B2 (en) Videodisc recording systems
GB2032218B (en) Video recording systems
AU513844B2 (en) Control systems
DE2964972D1 (en) Video record systems
GB2060311B (en) Video disc system
AU505945B2 (en) Record playback system
AU500806B2 (en) Video recorder
AU517606B2 (en) Video amplifier
AU509527B2 (en) Disc brakes
AU515535B2 (en) Sound projection system
AU2748277A (en) Playback apparatus
AU511533B2 (en) Wellpoint system
AU505734B2 (en) Disc brake
AU529154B2 (en) Video discs
AU507440B2 (en) Disc t rakes
AU502567B2 (en) Video recording system
AU508376B2 (en) Video amplifier
AU515408B2 (en) Multidisc brakes
AU508667B2 (en) Disc brake
AU530142B2 (en) Video disc systems
CA1003759A (en) Sound effects system
SU593028A1 (en) Friction disc
SU605345A1 (en) Pseudo-quadrophonic playback device
JPS5327409A (en) Video disk
SU576125A1 (en) Disc sprayer