JPS4890613A - - Google Patents
Info
- Publication number
- JPS4890613A JPS4890613A JP48018836A JP1883673A JPS4890613A JP S4890613 A JPS4890613 A JP S4890613A JP 48018836 A JP48018836 A JP 48018836A JP 1883673 A JP1883673 A JP 1883673A JP S4890613 A JPS4890613 A JP S4890613A
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/02—Details
- H03D1/04—Modifications of demodulators to reduce interference by undesired signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
-
- 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)
- Power Engineering (AREA)
- Picture Signal Circuits (AREA)
- Amplitude Modulation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB722272A GB1362131A (en) | 1972-02-16 | 1972-02-16 | Reducing unwanted modulation in a communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4890613A true JPS4890613A (en:Method) | 1973-11-26 |
Family
ID=9828974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48018836A Pending JPS4890613A (en:Method) | 1972-02-16 | 1973-02-15 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4890613A (en:Method) |
| BE (1) | BE795302A (en:Method) |
| CA (1) | CA964388A (en:Method) |
| DE (1) | DE2307806A1 (en:Method) |
| FR (1) | FR2172268B1 (en:Method) |
| GB (3) | GB1362131A (en:Method) |
| NL (1) | NL7301427A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8403114A (nl) * | 1984-10-12 | 1986-05-01 | Philips Nv | Televisieopneemstelsel dat werkzaam is met van elkaar afwijkende wisselspanningsnetfrekwentie en televisie rasterfrekwentie, en daartoe geschikte televisieopneeminrichting. |
| GB8510985D0 (en) * | 1985-04-30 | 1985-06-05 | British Broadcasting Corp | Television cameras |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2137613B1 (de) * | 1970-10-23 | 1973-02-01 | Siemens AG, 1000 Berlin u 8000 München | Schaltungsanordnung fuer bildfernsprecher zur beseitigung von stoerungen auf dem bildschirm |
-
1972
- 1972-02-16 GB GB722272A patent/GB1362131A/en not_active Expired
-
1973
- 1973-02-01 NL NL7301427A patent/NL7301427A/xx unknown
- 1973-02-12 BE BE795302D patent/BE795302A/xx unknown
- 1973-02-15 CA CA164,139A patent/CA964388A/en not_active Expired
- 1973-02-15 JP JP48018836A patent/JPS4890613A/ja active Pending
- 1973-02-15 FR FR7305329A patent/FR2172268B1/fr not_active Expired
- 1973-02-16 DE DE19732307806 patent/DE2307806A1/de active Pending
-
1975
- 1975-02-14 GB GB644675A patent/GB1464114A/en not_active Expired
- 1975-02-14 GB GB755674A patent/GB1464113A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1464113A (en) | 1977-02-09 |
| GB1362131A (en) | 1974-07-30 |
| GB1464114A (en) | 1977-02-09 |
| FR2172268B1 (en:Method) | 1977-02-11 |
| NL7301427A (en:Method) | 1973-08-20 |
| FR2172268A1 (en:Method) | 1973-09-28 |
| BE795302A (fr) | 1973-05-29 |
| DE2307806A1 (de) | 1973-08-30 |
| CA964388A (en) | 1975-03-11 |