JPS5299722A - Circuit for converting analogous signals to binary value signals - Google Patents
Circuit for converting analogous signals to binary value signalsInfo
- Publication number
- JPS5299722A JPS5299722A JP1682376A JP1682376A JPS5299722A JP S5299722 A JPS5299722 A JP S5299722A JP 1682376 A JP1682376 A JP 1682376A JP 1682376 A JP1682376 A JP 1682376A JP S5299722 A JPS5299722 A JP S5299722A
- Authority
- JP
- Japan
- Prior art keywords
- signals
- converting
- binary value
- 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
Abstract
PURPOSE: To obtain a binary value conversion signal circuit free from the effects of fluctuation of light-receiving level of photoelectric converter by comparing the output signal of light-receiving element with the size of margianl value obtained by the maximum detected value, thus converting to the vinary value signal.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51016823A JPS5914792B2 (en) | 1976-02-17 | 1976-02-17 | Analog signal binary signal conversion circuit |
US05/763,759 US4104616A (en) | 1976-01-28 | 1977-01-28 | Hand operated optical character recognition system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51016823A JPS5914792B2 (en) | 1976-02-17 | 1976-02-17 | Analog signal binary signal conversion circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5299722A true JPS5299722A (en) | 1977-08-22 |
JPS5914792B2 JPS5914792B2 (en) | 1984-04-06 |
Family
ID=11926886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51016823A Expired JPS5914792B2 (en) | 1976-01-28 | 1976-02-17 | Analog signal binary signal conversion circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5914792B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57169840A (en) * | 1981-04-10 | 1982-10-19 | Nippon Telegr & Teleph Corp <Ntt> | Tablet for input of information |
JPS61281673A (en) * | 1985-06-06 | 1986-12-12 | Sumitomo Electric Ind Ltd | Image sensor output normalizing circuit |
JPS62168288A (en) * | 1986-01-21 | 1987-07-24 | Nachi Fujikoshi Corp | Automatic setting method for binarization slice value |
-
1976
- 1976-02-17 JP JP51016823A patent/JPS5914792B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57169840A (en) * | 1981-04-10 | 1982-10-19 | Nippon Telegr & Teleph Corp <Ntt> | Tablet for input of information |
JPS61281673A (en) * | 1985-06-06 | 1986-12-12 | Sumitomo Electric Ind Ltd | Image sensor output normalizing circuit |
JPS62168288A (en) * | 1986-01-21 | 1987-07-24 | Nachi Fujikoshi Corp | Automatic setting method for binarization slice value |
Also Published As
Publication number | Publication date |
---|---|
JPS5914792B2 (en) | 1984-04-06 |
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