JPS54101218A - Television unit - Google Patents

Television unit

Info

Publication number
JPS54101218A
JPS54101218A JP799478A JP799478A JPS54101218A JP S54101218 A JPS54101218 A JP S54101218A JP 799478 A JP799478 A JP 799478A JP 799478 A JP799478 A JP 799478A JP S54101218 A JPS54101218 A JP S54101218A
Authority
JP
Japan
Prior art keywords
gate
signal
multiplex
reception side
circuit
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
JP799478A
Other languages
Japanese (ja)
Inventor
Mitsuru Kawasaki
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP799478A priority Critical patent/JPS54101218A/en
Publication of JPS54101218A publication Critical patent/JPS54101218A/en
Pending legal-status Critical Current

Links

Landscapes

  • Television Systems (AREA)

Abstract

PURPOSE: To enable to arbitrarily select two or more video information at the reception side, by delivering several types of various video signals every other several lines of the scanning lines with multiplication and receiving the multiplex video signal with selection.
CONSTITUTION: Two types of video signals 1 and 2 are respectively inputted to the gate circuits 1 and 2 from television cameras. Only the required signal is gated with the gate from the gate pulse generating circuit, it is mixed with the mixing circuit, and it is delivered as multiplex signal. At the reception side, multiplex signal is received and the gate pulse is selected at (1) or (2) with the gate circuit, allowing to select the picture as to multiplexed part.
COPYRIGHT: (C)1979,JPO&Japio
JP799478A 1978-01-26 1978-01-26 Television unit Pending JPS54101218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP799478A JPS54101218A (en) 1978-01-26 1978-01-26 Television unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP799478A JPS54101218A (en) 1978-01-26 1978-01-26 Television unit

Publications (1)

Publication Number Publication Date
JPS54101218A true JPS54101218A (en) 1979-08-09

Family

ID=11680946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP799478A Pending JPS54101218A (en) 1978-01-26 1978-01-26 Television unit

Country Status (1)

Country Link
JP (1) JPS54101218A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230580A (en) * 1985-04-05 1986-10-14 Sharp Corp Record/reproduction processing circuit for luminance signal in vtr
JPH02231885A (en) * 1989-03-03 1990-09-13 Matsushita Electric Ind Co Ltd Television signal reception processor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230580A (en) * 1985-04-05 1986-10-14 Sharp Corp Record/reproduction processing circuit for luminance signal in vtr
JPH02231885A (en) * 1989-03-03 1990-09-13 Matsushita Electric Ind Co Ltd Television signal reception processor

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