JPS53147432A - Generator for special effect waveform - Google Patents

Generator for special effect waveform

Info

Publication number
JPS53147432A
JPS53147432A JP6232577A JP6232577A JPS53147432A JP S53147432 A JPS53147432 A JP S53147432A JP 6232577 A JP6232577 A JP 6232577A JP 6232577 A JP6232577 A JP 6232577A JP S53147432 A JPS53147432 A JP S53147432A
Authority
JP
Japan
Prior art keywords
special effect
generator
effect waveform
speed
waveform
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
JP6232577A
Other languages
Japanese (ja)
Other versions
JPS6025946B2 (en
Inventor
Hideo Akiyama
Kenji Hashi
Norihiko Ideshita
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 JP6232577A priority Critical patent/JPS6025946B2/en
Publication of JPS53147432A publication Critical patent/JPS53147432A/en
Publication of JPS6025946B2 publication Critical patent/JPS6025946B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To speed up the digital operation speed of a special effect fundamental wave generating circuit, by providing a comparison circuit outputting the special effect waveform selecting video signal.
COPYRIGHT: (C)1978,JPO&Japio
JP6232577A 1977-05-27 1977-05-27 special effects waveform generator Expired JPS6025946B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6232577A JPS6025946B2 (en) 1977-05-27 1977-05-27 special effects waveform generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6232577A JPS6025946B2 (en) 1977-05-27 1977-05-27 special effects waveform generator

Publications (2)

Publication Number Publication Date
JPS53147432A true JPS53147432A (en) 1978-12-22
JPS6025946B2 JPS6025946B2 (en) 1985-06-21

Family

ID=13196860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6232577A Expired JPS6025946B2 (en) 1977-05-27 1977-05-27 special effects waveform generator

Country Status (1)

Country Link
JP (1) JPS6025946B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01251185A (en) * 1988-02-19 1989-10-06 Grass Valley Group Inc:The Digital wipe generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01251185A (en) * 1988-02-19 1989-10-06 Grass Valley Group Inc:The Digital wipe generator
JP3115572B2 (en) * 1988-02-19 2000-12-11 グラス・バレー（ユー・エス）インコーポレイテッド Digital wipe generator

Also Published As

Publication number Publication date
JPS6025946B2 (en) 1985-06-21

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