JPH0359627B2 - - Google Patents

Info

Publication number
JPH0359627B2
JPH0359627B2 JP9251181A JP9251181A JPH0359627B2 JP H0359627 B2 JPH0359627 B2 JP H0359627B2 JP 9251181 A JP9251181 A JP 9251181A JP 9251181 A JP9251181 A JP 9251181A JP H0359627 B2 JPH0359627 B2 JP H0359627B2
Authority
JP
Japan
Prior art keywords
latch circuit
computer
timing
video
switchers
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
JP9251181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57207485A (en
Inventor
Masahiko Sato
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP9251181A priority Critical patent/JPS57207485A/ja
Publication of JPS57207485A publication Critical patent/JPS57207485A/ja
Publication of JPH0359627B2 publication Critical patent/JPH0359627B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/268—Signal distribution or switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
JP9251181A 1981-06-16 1981-06-16 Control system for video switching device Granted JPS57207485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9251181A JPS57207485A (en) 1981-06-16 1981-06-16 Control system for video switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9251181A JPS57207485A (en) 1981-06-16 1981-06-16 Control system for video switching device

Publications (2)

Publication Number Publication Date
JPS57207485A JPS57207485A (en) 1982-12-20
JPH0359627B2 true JPH0359627B2 (cs) 1991-09-11

Family

ID=14056334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9251181A Granted JPS57207485A (en) 1981-06-16 1981-06-16 Control system for video switching device

Country Status (1)

Country Link
JP (1) JPS57207485A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684823A (en) * 1984-01-16 1987-08-04 The Grass Valley Group, Inc. Monolithic switch with selective latch control

Also Published As

Publication number Publication date
JPS57207485A (en) 1982-12-20

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