JPS52151513A - Binary signal generation device - Google Patents

Binary signal generation device

Info

Publication number
JPS52151513A
JPS52151513A JP6844276A JP6844276A JPS52151513A JP S52151513 A JPS52151513 A JP S52151513A JP 6844276 A JP6844276 A JP 6844276A JP 6844276 A JP6844276 A JP 6844276A JP S52151513 A JPS52151513 A JP S52151513A
Authority
JP
Japan
Prior art keywords
signal generation
binary signal
variation
slice
information
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
JP6844276A
Other languages
Japanese (ja)
Inventor
Akio Sagawa
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6844276A priority Critical patent/JPS52151513A/en
Publication of JPS52151513A publication Critical patent/JPS52151513A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the binary signal generation device which is able to slice the information only following the variation, even if the level variation occurs in the video signal.
COPYRIGHT: (C)1977,JPO&Japio
JP6844276A 1976-06-11 1976-06-11 Binary signal generation device Pending JPS52151513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6844276A JPS52151513A (en) 1976-06-11 1976-06-11 Binary signal generation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6844276A JPS52151513A (en) 1976-06-11 1976-06-11 Binary signal generation device

Publications (1)

Publication Number Publication Date
JPS52151513A true JPS52151513A (en) 1977-12-16

Family

ID=13373809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6844276A Pending JPS52151513A (en) 1976-06-11 1976-06-11 Binary signal generation device

Country Status (1)

Country Link
JP (1) JPS52151513A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539462A (en) * 1978-09-14 1980-03-19 Matsushita Graphic Commun Syst Inc Phase pulse regenerating device
JPS55105775A (en) * 1979-02-07 1980-08-13 Hitachi Ltd Binary coding system
WO1982001798A1 (en) * 1980-11-17 1982-05-27 Amemiya Takeshi System for reading variable scanning picture signal while moving threshold level
JPS5856574A (en) * 1981-09-30 1983-04-04 Fujitsu Ltd Signal binarizing circuit
JPS59170974A (en) * 1983-03-18 1984-09-27 Hitachi Ltd Testing device of pattern defect
JPS61230462A (en) * 1985-04-03 1986-10-14 Sharp Corp Optical reader
US5105417A (en) * 1989-12-04 1992-04-14 Olympus Optical Co., Ltd. Apparatus for reproducing information out of optical record medium
US5269583A (en) * 1991-05-30 1993-12-14 Nissan Motor Co., Ltd. Front end structure of vehicle body
US6317163B1 (en) 1998-02-16 2001-11-13 Fujitsu Ltd. Video signal receiver with level limited output

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539462A (en) * 1978-09-14 1980-03-19 Matsushita Graphic Commun Syst Inc Phase pulse regenerating device
JPS55105775A (en) * 1979-02-07 1980-08-13 Hitachi Ltd Binary coding system
JPS629956B2 (en) * 1979-02-07 1987-03-03 Hitachi Ltd
WO1982001798A1 (en) * 1980-11-17 1982-05-27 Amemiya Takeshi System for reading variable scanning picture signal while moving threshold level
US4482922A (en) * 1980-11-17 1984-11-13 Fujitsu Limited Picture signal read system
JPS5856574A (en) * 1981-09-30 1983-04-04 Fujitsu Ltd Signal binarizing circuit
JPS6159032B2 (en) * 1981-09-30 1986-12-15 Fujitsu Ltd
JPS59170974A (en) * 1983-03-18 1984-09-27 Hitachi Ltd Testing device of pattern defect
JPS61230462A (en) * 1985-04-03 1986-10-14 Sharp Corp Optical reader
US5105417A (en) * 1989-12-04 1992-04-14 Olympus Optical Co., Ltd. Apparatus for reproducing information out of optical record medium
US5269583A (en) * 1991-05-30 1993-12-14 Nissan Motor Co., Ltd. Front end structure of vehicle body
US6317163B1 (en) 1998-02-16 2001-11-13 Fujitsu Ltd. Video signal receiver with level limited output
US6483549B2 (en) 1998-02-16 2002-11-19 Fujitsu Limited Video signal receiver with level limited output
US6490004B2 (en) 1998-02-16 2002-12-03 Fujitsu Limited Video signal receiver with level limited output
US6490003B2 (en) 1998-02-16 2002-12-03 Fujitsu Limited Video signal receiver with level limited output

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