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JPS52147923A - Special-effect signal generator - Google Patents

Special-effect signal generator

Info

Publication number
JPS52147923A
JPS52147923A JP6476276A JP6476276A JPS52147923A JP S52147923 A JPS52147923 A JP S52147923A JP 6476276 A JP6476276 A JP 6476276A JP 6476276 A JP6476276 A JP 6476276A JP S52147923 A JPS52147923 A JP S52147923A
Authority
JP
Japan
Prior art keywords
signal generator
special
effect signal
generation
secure
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
JP6476276A
Other languages
Japanese (ja)
Other versions
JPS5912067B2 (en
Inventor
Kazuhiko Miyake
Seiichi Funabashi
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
Original Assignee
Toshiba Corp
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 Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6476276A priority Critical patent/JPS5912067B2/en
Publication of JPS52147923A publication Critical patent/JPS52147923A/en
Publication of JPS5912067B2 publication Critical patent/JPS5912067B2/en
Expired legal-status Critical Current

Links

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  • Studio Circuits (AREA)

Abstract

PURPOSE: To have generation of the key signal corresponding to the wipe pattern which is inclined to the vertical or horizontal line on the screen by adding the phase modulation circuit and the modulation signal generator, and thus to secure an effective generation of special patterns.
COPYRIGHT: (C)1977,JPO&Japio
JP6476276A 1976-06-03 1976-06-03 Special effect signal generator Expired JPS5912067B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6476276A JPS5912067B2 (en) 1976-06-03 1976-06-03 Special effect signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6476276A JPS5912067B2 (en) 1976-06-03 1976-06-03 Special effect signal generator

Publications (2)

Publication Number Publication Date
JPS52147923A true JPS52147923A (en) 1977-12-08
JPS5912067B2 JPS5912067B2 (en) 1984-03-21

Family

ID=13267508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6476276A Expired JPS5912067B2 (en) 1976-06-03 1976-06-03 Special effect signal generator

Country Status (1)

Country Link
JP (1) JPS5912067B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662485A (en) * 1979-10-29 1981-05-28 Sony Corp Video special effect signal generator
JPS5665575A (en) * 1979-11-01 1981-06-03 Sony Corp Generator for video special effect signal
JPS5780026U (en) * 1980-11-04 1982-05-18

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662485A (en) * 1979-10-29 1981-05-28 Sony Corp Video special effect signal generator
JPH0126228B2 (en) * 1979-10-29 1989-05-23 Sony Corp
JPS5665575A (en) * 1979-11-01 1981-06-03 Sony Corp Generator for video special effect signal
JPH0126229B2 (en) * 1979-11-01 1989-05-23 Sony Corp
JPS5780026U (en) * 1980-11-04 1982-05-18
JPS6323856Y2 (en) * 1980-11-04 1988-06-30

Also Published As

Publication number Publication date
JPS5912067B2 (en) 1984-03-21

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