FR2178894B1 - - Google Patents
Info
- Publication number
- FR2178894B1 FR2178894B1 FR7310720A FR7310720A FR2178894B1 FR 2178894 B1 FR2178894 B1 FR 2178894B1 FR 7310720 A FR7310720 A FR 7310720A FR 7310720 A FR7310720 A FR 7310720A FR 2178894 B1 FR2178894 B1 FR 2178894B1
- Authority
- FR
- France
- 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
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
-
- 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
-
- 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
- H04N5/213—Circuitry for suppressing or minimising impulsive noise
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Synchronizing For Television (AREA)
- Picture Signal Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47031675A JPS48101018A (US20030199744A1-20031023-C00003.png) | 1972-03-31 | 1972-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2178894A1 FR2178894A1 (US20030199744A1-20031023-C00003.png) | 1973-11-16 |
| FR2178894B1 true FR2178894B1 (US20030199744A1-20031023-C00003.png) | 1977-09-02 |
Family
ID=12337681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7310720A Expired FR2178894B1 (US20030199744A1-20031023-C00003.png) | 1972-03-31 | 1973-03-26 |
Country Status (7)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50102218A (US20030199744A1-20031023-C00003.png) * | 1974-01-09 | 1975-08-13 | ||
| JPS5183730A (ja) * | 1975-01-20 | 1976-07-22 | Matsushita Electric Ind Co Ltd | Terebijonjuzoki |
| US3984865A (en) * | 1975-03-26 | 1976-10-05 | Rca Corporation | Transient suppression in television video systems |
| US4040090A (en) * | 1976-05-07 | 1977-08-02 | Gte Laboratories Incorporated | Bias gate for noise suppression circuit |
| US4254436A (en) * | 1978-08-18 | 1981-03-03 | Rca Corporation | Noise cancellation circuit |
| US4677388A (en) * | 1985-10-17 | 1987-06-30 | Ampex Corporation | Synchronization slicer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB517170A (en) * | 1938-07-20 | 1940-01-23 | Eric Lawrence Casling White | Improvements in or relating to television receiving systems |
| GB1150378A (en) * | 1966-12-08 | 1969-04-30 | Rank Organisation Ltd | Improvements in or relating to Noise Limiting Circuit Arrangements |
| JPS523526B1 (US20030199744A1-20031023-C00003.png) * | 1970-04-03 | 1977-01-28 |
-
1972
- 1972-03-31 JP JP47031675A patent/JPS48101018A/ja active Pending
-
1973
- 1973-03-23 DE DE19732314577 patent/DE2314577A1/de active Pending
- 1973-03-26 FR FR7310720A patent/FR2178894B1/fr not_active Expired
- 1973-03-28 GB GB1499673A patent/GB1413423A/en not_active Expired
- 1973-03-30 CA CA167,577A patent/CA999076A/en not_active Expired
- 1973-03-30 NL NL7304516A patent/NL7304516A/xx unknown
- 1973-04-02 US US346895A patent/US3860750A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1413423A (en) | 1975-11-12 |
| FR2178894A1 (US20030199744A1-20031023-C00003.png) | 1973-11-16 |
| CA999076A (en) | 1976-10-26 |
| US3860750A (en) | 1975-01-14 |
| JPS48101018A (US20030199744A1-20031023-C00003.png) | 1973-12-20 |
| DE2314577A1 (de) | 1973-10-18 |
| NL7304516A (US20030199744A1-20031023-C00003.png) | 1973-10-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |