NO123498B - - Google Patents
Download PDFInfo
- Publication number
- NO123498B NO123498B NO473668A NO473668A NO123498B NO 123498 B NO123498 B NO 123498B NO 473668 A NO473668 A NO 473668A NO 473668 A NO473668 A NO 473668A NO 123498 B NO123498 B NO 123498B
- Authority
- NO
- Norway
- Prior art keywords
- noise
- pulses
- control grid
- synchronization
- television signal
- Prior art date
Links
- 238000000926 separation method Methods 0.000 claims description 9
- 230000001629 suppression Effects 0.000 claims description 9
- 238000001228 spectrum Methods 0.000 claims description 8
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000009499 grossing Methods 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
- H04N5/213—Circuitry for suppressing or minimising impulsive noise
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6716279A NL6716279A (enrdf_load_stackoverflow) | 1967-11-30 | 1967-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO123498B true NO123498B (enrdf_load_stackoverflow) | 1971-11-29 |
Family
ID=19801857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO473668A NO123498B (enrdf_load_stackoverflow) | 1967-11-30 | 1968-11-27 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT282712B (enrdf_load_stackoverflow) |
| CH (1) | CH493978A (enrdf_load_stackoverflow) |
| DE (1) | DE1808405A1 (enrdf_load_stackoverflow) |
| ES (1) | ES360785A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1593834A (enrdf_load_stackoverflow) |
| GB (1) | GB1238684A (enrdf_load_stackoverflow) |
| NL (1) | NL6716279A (enrdf_load_stackoverflow) |
| NO (1) | NO123498B (enrdf_load_stackoverflow) |
| SE (1) | SE335774B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048852A (zh) * | 2012-12-14 | 2013-04-17 | 广东安居宝数码科技股份有限公司 | 移动滤光片切换驱动电路 |
-
1967
- 1967-11-30 NL NL6716279A patent/NL6716279A/xx unknown
-
1968
- 1968-11-12 DE DE19681808405 patent/DE1808405A1/de active Pending
- 1968-11-27 SE SE1617668A patent/SE335774B/xx unknown
- 1968-11-27 CH CH1766968A patent/CH493978A/de not_active IP Right Cessation
- 1968-11-27 AT AT1152868A patent/AT282712B/de not_active IP Right Cessation
- 1968-11-27 NO NO473668A patent/NO123498B/no unknown
- 1968-11-27 GB GB1238684D patent/GB1238684A/en not_active Expired
- 1968-11-28 ES ES360785A patent/ES360785A1/es not_active Expired
- 1968-11-29 FR FR1593834D patent/FR1593834A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6716279A (enrdf_load_stackoverflow) | 1969-06-03 |
| DE1808405A1 (de) | 1969-06-26 |
| CH493978A (de) | 1970-07-15 |
| AT282712B (de) | 1970-07-10 |
| SE335774B (enrdf_load_stackoverflow) | 1971-06-07 |
| GB1238684A (enrdf_load_stackoverflow) | 1971-07-07 |
| FR1593834A (enrdf_load_stackoverflow) | 1970-06-01 |
| ES360785A1 (es) | 1970-07-16 |
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