JPS5591276A - Magnetic recorder/reproducer - Google Patents

Magnetic recorder/reproducer

Info

Publication number
JPS5591276A
JPS5591276A JP16347178A JP16347178A JPS5591276A JP S5591276 A JPS5591276 A JP S5591276A JP 16347178 A JP16347178 A JP 16347178A JP 16347178 A JP16347178 A JP 16347178A JP S5591276 A JPS5591276 A JP S5591276A
Authority
JP
Japan
Prior art keywords
additional information
binary
circuit
signal
recorded
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.)
Granted
Application number
JP16347178A
Other languages
Japanese (ja)
Other versions
JPS6251030B2 (en
Inventor
Masayoshi Hirashima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16347178A priority Critical patent/JPS5591276A/en
Publication of JPS5591276A publication Critical patent/JPS5591276A/en
Publication of JPS6251030B2 publication Critical patent/JPS6251030B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE: To facilitate the easy recording and reproduction for the binary additional information by storing the additional information signals sent in with the high frequency in the vertical flyback time into the buffer memory to be converted into the low frequency.
CONSTITUTION: The output of video detection circuit 2 in the TV picture receiver undergoes the waveform shaping into the binary signal through slicing circuit 3, and the signal showing the additional information and sent in piling for the vertical flyback time is stored in buffer memory 10. The signal stored in memory 10 at the 17th H is read out through control circuit 11 at the 19th H with the sequential application of the codes via code generator circuit 12 and then converted into the low frequency to be recorded through VTR14 after mixture with the output of circuit 12. In such way, the binary additional information can be recorded or reproduced to the original binary information in an easy way.
COPYRIGHT: (C)1980,JPO&Japio
JP16347178A 1978-12-28 1978-12-28 Magnetic recorder/reproducer Granted JPS5591276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16347178A JPS5591276A (en) 1978-12-28 1978-12-28 Magnetic recorder/reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16347178A JPS5591276A (en) 1978-12-28 1978-12-28 Magnetic recorder/reproducer

Publications (2)

Publication Number Publication Date
JPS5591276A true JPS5591276A (en) 1980-07-10
JPS6251030B2 JPS6251030B2 (en) 1987-10-28

Family

ID=15774493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16347178A Granted JPS5591276A (en) 1978-12-28 1978-12-28 Magnetic recorder/reproducer

Country Status (1)

Country Link
JP (1) JPS5591276A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152880U (en) * 1981-03-20 1982-09-25
JPS5869187A (en) * 1981-10-21 1983-04-25 Mitsubishi Electric Corp Video tape recorder for digital data
JPS58194482A (en) * 1982-05-08 1983-11-12 Sony Corp Character broadcast receiver
JPS59101985A (en) * 1982-12-01 1984-06-12 Matsushita Electric Ind Co Ltd Signal converting method
JPS6298385U (en) * 1985-12-10 1987-06-23

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152880U (en) * 1981-03-20 1982-09-25
JPH0230946Y2 (en) * 1981-03-20 1990-08-21
JPS5869187A (en) * 1981-10-21 1983-04-25 Mitsubishi Electric Corp Video tape recorder for digital data
JPS58194482A (en) * 1982-05-08 1983-11-12 Sony Corp Character broadcast receiver
JPH0415676B2 (en) * 1982-05-08 1992-03-18 Sony Corp
JPS59101985A (en) * 1982-12-01 1984-06-12 Matsushita Electric Ind Co Ltd Signal converting method
JPS6298385U (en) * 1985-12-10 1987-06-23

Also Published As

Publication number Publication date
JPS6251030B2 (en) 1987-10-28

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