JPS6055773A - 特殊効果波形発生器 - Google Patents

特殊効果波形発生器

Info

Publication number
JPS6055773A
JPS6055773A JP58163467A JP16346783A JPS6055773A JP S6055773 A JPS6055773 A JP S6055773A JP 58163467 A JP58163467 A JP 58163467A JP 16346783 A JP16346783 A JP 16346783A JP S6055773 A JPS6055773 A JP S6055773A
Authority
JP
Japan
Prior art keywords
circuit
circuits
output
outputs
fundamental wave
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
JP58163467A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0120589B2 (enrdf_load_stackoverflow
Inventor
Yuichi Koyama
小山　裕一
Kohei Saito
斉藤　幸平
Ichiji Munesawa
宗沢　一司
Kenji Hashi
賢二 橋
Toshihiko Tsuru
鶴　敏彦
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 JP58163467A priority Critical patent/JPS6055773A/ja
Publication of JPS6055773A publication Critical patent/JPS6055773A/ja
Publication of JPH0120589B2 publication Critical patent/JPH0120589B2/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
    • H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
    • H04N5/275—Generation of keying signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
JP58163467A 1983-09-06 1983-09-06 特殊効果波形発生器 Granted JPS6055773A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58163467A JPS6055773A (ja) 1983-09-06 1983-09-06 特殊効果波形発生器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58163467A JPS6055773A (ja) 1983-09-06 1983-09-06 特殊効果波形発生器

Publications (2)

Publication Number Publication Date
JPS6055773A true JPS6055773A (ja) 1985-04-01
JPH0120589B2 JPH0120589B2 (enrdf_load_stackoverflow) 1989-04-17

Family

ID=15774423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58163467A Granted JPS6055773A (ja) 1983-09-06 1983-09-06 特殊効果波形発生器

Country Status (1)

Country Link
JP (1) JPS6055773A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0120589B2 (enrdf_load_stackoverflow) 1989-04-17

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