JPS53142120A - Special effect signal generator - Google Patents

Special effect signal generator

Info

Publication number
JPS53142120A
JPS53142120A JP5720477A JP5720477A JPS53142120A JP S53142120 A JPS53142120 A JP S53142120A JP 5720477 A JP5720477 A JP 5720477A JP 5720477 A JP5720477 A JP 5720477A JP S53142120 A JPS53142120 A JP S53142120A
Authority
JP
Japan
Prior art keywords
signal generator
special effect
effect signal
period
wipe effect
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
JP5720477A
Other languages
Japanese (ja)
Inventor
Ryosuke Takahashi
Kazuhiko Miyake
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.)
Toshiba Corp
Tokyo Broadcasting System Inc TBS
Original Assignee
Toshiba Corp
Tokyo Broadcasting System Inc TBS
Tokyo Shibaura 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 Toshiba Corp, Tokyo Broadcasting System Inc TBS, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5720477A priority Critical patent/JPS53142120A/en
Publication of JPS53142120A publication Critical patent/JPS53142120A/en
Pending legal-status Critical Current

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  • Studio Circuits (AREA)

Abstract

PURPOSE: To obtain the new wipe effect by modulating the pulse duration of the key signal with the period of the slice point modulating signal and then varying the wipe effect border automatically with desired repetitive period.
COPYRIGHT: (C)1978,JPO&Japio
JP5720477A 1977-05-18 1977-05-18 Special effect signal generator Pending JPS53142120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5720477A JPS53142120A (en) 1977-05-18 1977-05-18 Special effect signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5720477A JPS53142120A (en) 1977-05-18 1977-05-18 Special effect signal generator

Publications (1)

Publication Number Publication Date
JPS53142120A true JPS53142120A (en) 1978-12-11

Family

ID=13048958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5720477A Pending JPS53142120A (en) 1977-05-18 1977-05-18 Special effect signal generator

Country Status (1)

Country Link
JP (1) JPS53142120A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59220788A (en) * 1983-05-31 1984-12-12 株式会社東芝 Document image display unit
JPS61370U (en) * 1984-06-06 1986-01-06 ソニー株式会社 Video signal recording system
JPS6253868U (en) * 1985-09-20 1987-04-03
JPH0252578A (en) * 1988-06-27 1990-02-22 Samsung Electron Co Ltd Curtain display system of screen of one-piece camera-vtr

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59220788A (en) * 1983-05-31 1984-12-12 株式会社東芝 Document image display unit
JPS61370U (en) * 1984-06-06 1986-01-06 ソニー株式会社 Video signal recording system
JPH057818Y2 (en) * 1984-06-06 1993-02-26
JPS6253868U (en) * 1985-09-20 1987-04-03
JPH0252578A (en) * 1988-06-27 1990-02-22 Samsung Electron Co Ltd Curtain display system of screen of one-piece camera-vtr

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