JPS6145431B2 - - Google Patents
Info
- Publication number
- JPS6145431B2 JPS6145431B2 JP52137651A JP13765177A JPS6145431B2 JP S6145431 B2 JPS6145431 B2 JP S6145431B2 JP 52137651 A JP52137651 A JP 52137651A JP 13765177 A JP13765177 A JP 13765177A JP S6145431 B2 JPS6145431 B2 JP S6145431B2
- Authority
- JP
- Japan
- Prior art keywords
- tap gain
- tap
- gain
- channel
- signal
- 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
- 238000012937 correction Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- 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
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
- H04N5/211—Ghost signal cancellation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
- Noise Elimination (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13765177A JPS5470725A (en) | 1977-11-16 | 1977-11-16 | Television ghost signal erasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13765177A JPS5470725A (en) | 1977-11-16 | 1977-11-16 | Television ghost signal erasing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5470725A JPS5470725A (en) | 1979-06-06 |
| JPS6145431B2 true JPS6145431B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-10-08 |
Family
ID=15203614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13765177A Granted JPS5470725A (en) | 1977-11-16 | 1977-11-16 | Television ghost signal erasing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5470725A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57197971A (en) * | 1981-05-29 | 1982-12-04 | Matsushita Electric Ind Co Ltd | Ghost eliminating device |
| JPS5974778A (ja) * | 1982-10-22 | 1984-04-27 | Zen Nippon Tv Service Kk | 共同受信点における変動するゴ−スト障害の自動消去システム |
| JPS58188970A (ja) * | 1983-04-04 | 1983-11-04 | Sony Corp | ゴ−スト除去装置 |
| JPS62216480A (ja) * | 1987-03-03 | 1987-09-24 | Sony Corp | テレビジヨン信号処理回路 |
-
1977
- 1977-11-16 JP JP13765177A patent/JPS5470725A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5470725A (en) | 1979-06-06 |