JPS638675B2 - - Google Patents
Info
- Publication number
- JPS638675B2 JPS638675B2 JP11433782A JP11433782A JPS638675B2 JP S638675 B2 JPS638675 B2 JP S638675B2 JP 11433782 A JP11433782 A JP 11433782A JP 11433782 A JP11433782 A JP 11433782A JP S638675 B2 JPS638675 B2 JP S638675B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- video signal
- pedestal
- circuit
- threshold
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000001010 compromised effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
- H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal
- H04N7/0355—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal for discrimination of the binary level of the digital data, e.g. amplitude slicers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11433782A JPS595789A (ja) | 1982-06-30 | 1982-06-30 | 映像信号に含まれるデ−タ信号分離回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11433782A JPS595789A (ja) | 1982-06-30 | 1982-06-30 | 映像信号に含まれるデ−タ信号分離回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS595789A JPS595789A (ja) | 1984-01-12 |
| JPS638675B2 true JPS638675B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-02-24 |
Family
ID=14635256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11433782A Granted JPS595789A (ja) | 1982-06-30 | 1982-06-30 | 映像信号に含まれるデ−タ信号分離回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS595789A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60245383A (ja) * | 1984-05-18 | 1985-12-05 | Matsushita Electric Ind Co Ltd | デ−タ信号の分離回路 |
| JPH0193887U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-12-15 | 1989-06-20 | ||
| GB2264010A (en) * | 1992-02-10 | 1993-08-11 | Gen Electric Co Plc | Data tracking system |
-
1982
- 1982-06-30 JP JP11433782A patent/JPS595789A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS595789A (ja) | 1984-01-12 |