JPS60198986A - Video disc record - Google Patents

Video disc record

Info

Publication number
JPS60198986A
JPS60198986A JP5489384A JP5489384A JPS60198986A JP S60198986 A JPS60198986 A JP S60198986A JP 5489384 A JP5489384 A JP 5489384A JP 5489384 A JP5489384 A JP 5489384A JP S60198986 A JPS60198986 A JP S60198986A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
signal
track jump
line
recording
video
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.)
Pending
Application number
JP5489384A
Inventor
Yasuhiro Ishii
Yoshihiko Morita
Takeo Toyama
Original Assignee
Sanyo Electric Co Ltd
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

Links

Abstract

PURPOSE: To attain recording without giving damage to a pattern by replacing a final line of a luminance signal region and a track jump signal in recording video information and sound information multiplexed without timewise gap.
CONSTITUTION: When video and sound signals multiplexed without timewise gap are recorded, no free line exists. It is necessary, however, to multiplex an address signal for search and a track jump signal representing a track jump timing on a video disc recording. Then an address signal generating circuit 9 generates the address signal to the latest line of a color signal region and a switching circuit 11 replaces a color signal and the address signal. Further, a track jump signal generating circuit 10 generates the track jump signal in synchronizing with the final line of the luminance signal region similarly and the circuit 11 replaces the luminance signal and the track jump signal.
COPYRIGHT: (C)1985,JPO&Japio
JP5489384A 1984-03-21 1984-03-21 Video disc record Pending JPS60198986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5489384A JPS60198986A (en) 1984-03-21 1984-03-21 Video disc record

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5489384A JPS60198986A (en) 1984-03-21 1984-03-21 Video disc record

Publications (1)

Publication Number Publication Date
JPS60198986A true true JPS60198986A (en) 1985-10-08

Family

ID=12983274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5489384A Pending JPS60198986A (en) 1984-03-21 1984-03-21 Video disc record

Country Status (1)

Country Link
JP (1) JPS60198986A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01318390A (en) * 1988-06-17 1989-12-22 Matsushita Electric Ind Co Ltd Audio/video recorder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137602A (en) * 1974-09-26 1976-03-30 Teac Corp
JPS54136806A (en) * 1978-04-17 1979-10-24 Mitsubishi Electric Corp Recording medium for reproduction and reproducer utilizing this recording medium
JPS57164673A (en) * 1982-02-06 1982-10-09 Victor Co Of Japan Ltd Recording system for television signal for rotating recording medium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137602A (en) * 1974-09-26 1976-03-30 Teac Corp
JPS54136806A (en) * 1978-04-17 1979-10-24 Mitsubishi Electric Corp Recording medium for reproduction and reproducer utilizing this recording medium
JPS57164673A (en) * 1982-02-06 1982-10-09 Victor Co Of Japan Ltd Recording system for television signal for rotating recording medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01318390A (en) * 1988-06-17 1989-12-22 Matsushita Electric Ind Co Ltd Audio/video recorder

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