JPS5299723A - Circuit for converting analogous signals to binary value signals - Google Patents
Circuit for converting analogous signals to binary value signalsInfo
- Publication number
- JPS5299723A JPS5299723A JP1682476A JP1682476A JPS5299723A JP S5299723 A JPS5299723 A JP S5299723A JP 1682476 A JP1682476 A JP 1682476A JP 1682476 A JP1682476 A JP 1682476A JP S5299723 A JPS5299723 A JP S5299723A
- Authority
- JP
- Japan
- Prior art keywords
- signals
- binary value
- converting
- circuit
- analogous
- 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
Links
Landscapes
- Character Input (AREA)
- Facsimile Image Signal Circuits (AREA)
Abstract
PURPOSE: To obtain binary value signal circuit free from the effects of fluctuation of light-receiving level caused by a soiled paper, etc. by comparing the output signal of light-receiving element with the marginal value obtained by comparing the maximum detected value with the minimum detected value.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51016824A JPS5914793B2 (en) | 1976-02-17 | 1976-02-17 | Analog signal binary signal conversion circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51016824A JPS5914793B2 (en) | 1976-02-17 | 1976-02-17 | Analog signal binary signal conversion circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5299723A true JPS5299723A (en) | 1977-08-22 |
JPS5914793B2 JPS5914793B2 (en) | 1984-04-06 |
Family
ID=11926913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51016824A Expired JPS5914793B2 (en) | 1976-02-17 | 1976-02-17 | Analog signal binary signal conversion circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5914793B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5779768A (en) * | 1980-11-06 | 1982-05-19 | Ricoh Co Ltd | Video signal processing system |
JPS5892070A (en) * | 1981-11-20 | 1983-06-01 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | Dynamic regulator |
JPS60184280A (en) * | 1984-03-01 | 1985-09-19 | キヤノン株式会社 | Pattern converter |
JPS6261176A (en) * | 1985-09-11 | 1987-03-17 | Usac Electronics Ind Co Ltd | Floating slice system for bar code reader |
JPS6266460U (en) * | 1986-10-02 | 1987-04-24 | ||
JPS62168288A (en) * | 1986-01-21 | 1987-07-24 | Nachi Fujikoshi Corp | Automatic setting method for binarization slice value |
-
1976
- 1976-02-17 JP JP51016824A patent/JPS5914793B2/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5779768A (en) * | 1980-11-06 | 1982-05-19 | Ricoh Co Ltd | Video signal processing system |
JPS5892070A (en) * | 1981-11-20 | 1983-06-01 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | Dynamic regulator |
JPH0413748B2 (en) * | 1981-11-20 | 1992-03-10 | Fuiritsupusu Furuuiranpenfuaburiken Nv | |
JPS60184280A (en) * | 1984-03-01 | 1985-09-19 | キヤノン株式会社 | Pattern converter |
JPS6261176A (en) * | 1985-09-11 | 1987-03-17 | Usac Electronics Ind Co Ltd | Floating slice system for bar code reader |
JPH0320792B2 (en) * | 1985-09-11 | 1991-03-20 | Pfu Ltd | |
JPS62168288A (en) * | 1986-01-21 | 1987-07-24 | Nachi Fujikoshi Corp | Automatic setting method for binarization slice value |
JPS6266460U (en) * | 1986-10-02 | 1987-04-24 |
Also Published As
Publication number | Publication date |
---|---|
JPS5914793B2 (en) | 1984-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5299723A (en) | Circuit for converting analogous signals to binary value signals | |
JPS51129131A (en) | Analog-digital conversion circuit | |
JPS5299722A (en) | Circuit for converting analogous signals to binary value signals | |
JPS5370653A (en) | Digital output unit | |
JPS5349906A (en) | Solid state scanner | |
JPS5377412A (en) | Noise eliminating circuit | |
JPS5323257A (en) | Phase difference detection circuit | |
JPS53148916A (en) | Synchronous signal generator | |
JPS5336426A (en) | Photoelectric converter device | |
JPS51128226A (en) | Bar-code reader | |
JPS5382117A (en) | Binary circuit | |
JPS5339832A (en) | Binary circuit | |
JPS538173A (en) | Peak point detection circuit | |
JPS53125771A (en) | Measuring unit for semiconductor | |
JPS5330857A (en) | Signal change detector circuit | |
JPS5279829A (en) | Focus detecting circuit | |
JPS5341275A (en) | Power detector | |
JPS5324852A (en) | Measuring system of photoelectric type | |
JPS5376867A (en) | Maximum and minimum detecting circuit | |
JPS5352127A (en) | Shutter control signal generating circuit | |
JPS5421157A (en) | Straight line detection circuit | |
JPS53142150A (en) | Signal conversion circuit | |
JPS5293226A (en) | Element for variable sensitivity photoelectric conversion | |
JPS5419790A (en) | Level difference detecting circuit | |
JPS5334452A (en) | Am-fm detecting circuit |