JPH01110572U - - Google Patents
Info
- Publication number
- JPH01110572U JPH01110572U JP1988005714U JP571488U JPH01110572U JP H01110572 U JPH01110572 U JP H01110572U JP 1988005714 U JP1988005714 U JP 1988005714U JP 571488 U JP571488 U JP 571488U JP H01110572 U JPH01110572 U JP H01110572U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- video
- pass filter
- signal
- low
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/50—Tuning indicators; Automatic tuning control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/20—Circuitry for controlling amplitude response
- H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
- H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Receiver Circuits (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Circuits Of Receivers In General (AREA)
- Noise Elimination (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988005714U JPH051181Y2 (pl) | 1988-01-20 | 1988-01-20 | |
| KR2019890000510U KR940003931Y1 (ko) | 1988-01-20 | 1989-01-19 | 영상 수신회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988005714U JPH051181Y2 (pl) | 1988-01-20 | 1988-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01110572U true JPH01110572U (pl) | 1989-07-26 |
| JPH051181Y2 JPH051181Y2 (pl) | 1993-01-13 |
Family
ID=11618789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988005714U Expired - Lifetime JPH051181Y2 (pl) | 1988-01-20 | 1988-01-20 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH051181Y2 (pl) |
| KR (1) | KR940003931Y1 (pl) |
-
1988
- 1988-01-20 JP JP1988005714U patent/JPH051181Y2/ja not_active Expired - Lifetime
-
1989
- 1989-01-19 KR KR2019890000510U patent/KR940003931Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890016825U (ko) | 1989-08-19 |
| KR940003931Y1 (ko) | 1994-06-15 |
| JPH051181Y2 (pl) | 1993-01-13 |