JPS5341925A - Synchronism reproducing device - Google Patents

Synchronism reproducing device

Info

Publication number
JPS5341925A
JPS5341925A JP11604876A JP11604876A JPS5341925A JP S5341925 A JPS5341925 A JP S5341925A JP 11604876 A JP11604876 A JP 11604876A JP 11604876 A JP11604876 A JP 11604876A JP S5341925 A JPS5341925 A JP S5341925A
Authority
JP
Japan
Prior art keywords
synchronism
reproducing device
signal
mode
vsync
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
JP11604876A
Other languages
Japanese (ja)
Other versions
JPS557743B2 (en
Inventor
Yukinori Kudo
Naoyuki Kokado
Shinichi Makino
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 JP11604876A priority Critical patent/JPS5341925A/en
Priority to CA280,533A priority patent/CA1081800A/en
Publication of JPS5341925A publication Critical patent/JPS5341925A/en
Publication of JPS557743B2 publication Critical patent/JPS557743B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To secure a stabilized synchronism for both 525 mode of television and synch. mode by drawing out one unit of Vsync signal from a vertical synchronous signal synchronizing with the n-times clock of horizontal frequency fH and then making the vertical counter synchronize with signal Vsync.
COPYRIGHT: (C)1978,JPO&Japio
JP11604876A 1976-06-15 1976-09-29 Synchronism reproducing device Granted JPS5341925A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11604876A JPS5341925A (en) 1976-09-29 1976-09-29 Synchronism reproducing device
CA280,533A CA1081800A (en) 1976-06-15 1977-06-14 Variable pulse width signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11604876A JPS5341925A (en) 1976-09-29 1976-09-29 Synchronism reproducing device

Publications (2)

Publication Number Publication Date
JPS5341925A true JPS5341925A (en) 1978-04-15
JPS557743B2 JPS557743B2 (en) 1980-02-28

Family

ID=14677408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11604876A Granted JPS5341925A (en) 1976-06-15 1976-09-29 Synchronism reproducing device

Country Status (1)

Country Link
JP (1) JPS5341925A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694340A (en) * 1985-05-20 1987-09-15 Victor Company Of Japan, Ltd. Vertical synchronizing signal separating circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694340A (en) * 1985-05-20 1987-09-15 Victor Company Of Japan, Ltd. Vertical synchronizing signal separating circuit

Also Published As

Publication number Publication date
JPS557743B2 (en) 1980-02-28

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