JPS5549090A - Color video format signal recorder - Google Patents

Color video format signal recorder

Info

Publication number
JPS5549090A
JPS5549090A JP12307278A JP12307278A JPS5549090A JP S5549090 A JPS5549090 A JP S5549090A JP 12307278 A JP12307278 A JP 12307278A JP 12307278 A JP12307278 A JP 12307278A JP S5549090 A JPS5549090 A JP S5549090A
Authority
JP
Japan
Prior art keywords
signal
synchronizing
sound
generating circuit
color
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
JP12307278A
Other languages
Japanese (ja)
Inventor
Tsutomu Suzuki
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP12307278A priority Critical patent/JPS5549090A/en
Priority to US06/079,006 priority patent/US4286281A/en
Publication of JPS5549090A publication Critical patent/JPS5549090A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To eliminate a color shift of a reproduced picture by removing in stability of initial reproduction of a picture frame following a sound frame, by inserting a color burst signal into a back porch of the horizontal blanking part of a frame carrying sound information.
CONSTITUTION: Synchronizing with synchronizing pulses from synchronizing pulse generating circuit 1, pickup tube 3 is driven to apply the output of pickup tube 3 to mixer 6 through gate 4 and it is mixed into an output from burst signal generating circuit 9 and then supplied as a color video signal to change-over circuit 10. A signal from sound signal generating circuit 11 is stored in buffer memory 12 and the sound signal is time-compressed synchronizing with a synchronizing signal from trigger generating circuit 13 and then supplid to mixer 15. Then, synchronizing pulses and a color burst signal are mixed in the sound signal, a video format signal carrying sound information is supplied to change-over circuit 10, and the color video signal and format signal from change-over circuit 10 are supplied, desired frames by frames, to signal processing circuit 16 by turns.
COPYRIGHT: (C)1980,JPO&Japio
JP12307278A 1978-09-30 1978-10-05 Color video format signal recorder Pending JPS5549090A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12307278A JPS5549090A (en) 1978-10-05 1978-10-05 Color video format signal recorder
US06/079,006 US4286281A (en) 1978-09-30 1979-09-26 Video format signal recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12307278A JPS5549090A (en) 1978-10-05 1978-10-05 Color video format signal recorder

Publications (1)

Publication Number Publication Date
JPS5549090A true JPS5549090A (en) 1980-04-08

Family

ID=14851488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12307278A Pending JPS5549090A (en) 1978-09-30 1978-10-05 Color video format signal recorder

Country Status (1)

Country Link
JP (1) JPS5549090A (en)

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