BE524093A - - Google Patents
Info
- Publication number
- BE524093A BE524093A BE524093DA BE524093A BE 524093 A BE524093 A BE 524093A BE 524093D A BE524093D A BE 524093DA BE 524093 A BE524093 A BE 524093A
- Authority
- BE
- Belgium
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
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
- H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
- H04N5/185—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level
-
- 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)
- Processing Of Color Television Signals (AREA)
- Picture Signal Circuits (AREA)
- Synchronizing For Television (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US319492A US2883454A (en) | 1952-11-08 | 1952-11-08 | Signalling systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE524093A true BE524093A (fi) |
Family
ID=23242461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE524093D BE524093A (fi) | 1952-11-08 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2883454A (fi) |
| BE (1) | BE524093A (fi) |
| CH (1) | CH318662A (fi) |
| DE (1) | DE943475C (fi) |
| FR (1) | FR1089283A (fi) |
| GB (1) | GB733294A (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB771625A (en) * | 1953-12-31 | 1957-04-03 | Ibm | Electric charge storage apparatus |
| US3196361A (en) * | 1961-07-24 | 1965-07-20 | Blonder Tongue Elect | Wide-band video signal amplifier system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2299944A (en) * | 1940-10-23 | 1942-10-27 | Rca Corp | Direct current reinserting circuit |
| US2647161A (en) * | 1947-09-17 | 1953-07-28 | Motorola Inc | Double triode clamping circuit for direct current reinsertion |
| US2559038A (en) * | 1949-08-01 | 1951-07-03 | Avco Mfg Corp | Line pulse keyed automatic gain control circuit with control voltage delay |
| US2598929A (en) * | 1949-12-15 | 1952-06-03 | Philco Corp | Direct current reinsertion circuit |
| US2627039A (en) * | 1950-05-29 | 1953-01-27 | Bell Telephone Labor Inc | Gating circuits |
| US2570938A (en) * | 1950-06-24 | 1951-10-09 | Rca Corp | Variable reactance transistor circuit |
| US2739190A (en) * | 1951-05-26 | 1956-03-20 | Bell Telephone Labor Inc | Transistor amplifiers and circuit arrangements therefor |
-
0
- BE BE524093D patent/BE524093A/xx unknown
-
1952
- 1952-11-08 US US319492A patent/US2883454A/en not_active Expired - Lifetime
-
1953
- 1953-10-08 CH CH318662D patent/CH318662A/de unknown
- 1953-10-12 FR FR1089283D patent/FR1089283A/fr not_active Expired
- 1953-10-16 GB GB28647/53A patent/GB733294A/en not_active Expired
- 1953-11-08 DE DER12915A patent/DE943475C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1089283A (fr) | 1955-03-16 |
| GB733294A (en) | 1955-07-06 |
| DE943475C (de) | 1956-05-24 |
| US2883454A (en) | 1959-04-21 |
| CH318662A (de) | 1957-01-15 |