JPS5541588B2 - - Google Patents
Info
- Publication number
- JPS5541588B2 JPS5541588B2 JP13496074A JP13496074A JPS5541588B2 JP S5541588 B2 JPS5541588 B2 JP S5541588B2 JP 13496074 A JP13496074 A JP 13496074A JP 13496074 A JP13496074 A JP 13496074A JP S5541588 B2 JPS5541588 B2 JP S5541588B2
- Authority
- JP
- Japan
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13496074A JPS5541588B2 (US20030157376A1-20030821-M00001.png) | 1974-11-21 | 1974-11-21 | |
| US05/633,114 US4031547A (en) | 1974-11-21 | 1975-11-18 | Noise reducing circuit for video signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13496074A JPS5541588B2 (US20030157376A1-20030821-M00001.png) | 1974-11-21 | 1974-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5160106A JPS5160106A (US20030157376A1-20030821-M00001.png) | 1976-05-25 |
| JPS5541588B2 true JPS5541588B2 (US20030157376A1-20030821-M00001.png) | 1980-10-24 |
Family
ID=15140591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13496074A Expired JPS5541588B2 (US20030157376A1-20030821-M00001.png) | 1974-11-21 | 1974-11-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4031547A (US20030157376A1-20030821-M00001.png) |
| JP (1) | JPS5541588B2 (US20030157376A1-20030821-M00001.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110784A (en) * | 1976-08-30 | 1978-08-29 | Rca Corporation | Noise reduction apparatus |
| US4167749A (en) * | 1977-05-26 | 1979-09-11 | Rca Corporation | Noise reduction apparatus |
| JPS5763973A (en) * | 1980-10-04 | 1982-04-17 | Hitachi Ltd | Automatic noise eliminator |
| FR2507041B1 (fr) * | 1981-05-27 | 1985-10-18 | Thomson Csf | Dispositif correcteur d'un signal videofrequence de television par attenuation dynamique du niveau du bruit et source d'images de television comportant un tel dispositif |
| US4437124A (en) * | 1982-04-30 | 1984-03-13 | Rca Corporation | Dynamic coring circuit |
| UA27118C2 (uk) * | 1993-01-15 | 2000-02-28 | Олександр Олександрович Антонов | Пристрій для подавлеhhя завад у відеосигhалі для телебачеhhя |
| US7116374B2 (en) * | 2003-08-26 | 2006-10-03 | Koplar Interactive Systems International, L.L.C. | Method and system for enhanced modulation of video signals |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS496830A (US20030157376A1-20030821-M00001.png) * | 1972-05-09 | 1974-01-22 | ||
| JPS4964330A (US20030157376A1-20030821-M00001.png) * | 1972-10-20 | 1974-06-21 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS419198Y1 (US20030157376A1-20030821-M00001.png) * | 1963-02-08 | 1966-05-02 | ||
| US3333055A (en) * | 1963-06-01 | 1967-07-25 | Fernseh Gmbh | Apparatus for increasing the signal-to-noise ratio of a television signal |
| JPS4533892Y1 (US20030157376A1-20030821-M00001.png) * | 1968-01-30 | 1970-12-24 | ||
| DE1908247B2 (de) * | 1969-02-19 | 1971-03-04 | Fernseh Gmbh, 6100 Darmstadt | Schaltungsanordnung zur verringerung von stoerungen hoeherer frequenz (rauschen) in breitbandigen elektrischen signalen insbesondere fernsehsignalen |
| US3609224A (en) * | 1969-03-21 | 1971-09-28 | Rca Corp | Color television video signal processing apparatus |
| US3715477A (en) * | 1971-03-11 | 1973-02-06 | Rca Corp | Video signal noise-limiting apparatus |
-
1974
- 1974-11-21 JP JP13496074A patent/JPS5541588B2/ja not_active Expired
-
1975
- 1975-11-18 US US05/633,114 patent/US4031547A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS496830A (US20030157376A1-20030821-M00001.png) * | 1972-05-09 | 1974-01-22 | ||
| JPS4964330A (US20030157376A1-20030821-M00001.png) * | 1972-10-20 | 1974-06-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5160106A (US20030157376A1-20030821-M00001.png) | 1976-05-25 |
| US4031547A (en) | 1977-06-21 |
