BE505422A - - Google Patents
Info
- Publication number
- BE505422A BE505422A BE505422DA BE505422A BE 505422 A BE505422 A BE 505422A BE 505422D A BE505422D A BE 505422DA BE 505422 A BE505422 A BE 505422A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/4446—IF amplifier circuits specially adapted for B&W TV
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/12—Neutralising, balancing, or compensation arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1638—Special circuits to enhance selectivity of receivers not otherwise provided for
-
- 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
- H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL293576X | 1950-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE505422A true BE505422A (OSRAM) |
Family
ID=19782868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE505422D BE505422A (OSRAM) | 1950-08-25 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2662128A (OSRAM) |
| BE (1) | BE505422A (OSRAM) |
| CH (1) | CH293576A (OSRAM) |
| DE (1) | DE874151C (OSRAM) |
| FR (1) | FR1041286A (OSRAM) |
| GB (1) | GB682151A (OSRAM) |
| NL (1) | NL81595C (OSRAM) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE426821A (OSRAM) * | 1937-03-10 | |||
| GB514762A (en) * | 1938-06-03 | 1939-11-16 | Ferranti Ltd | Improvements in or relating to thermionic amplifiers |
| GB609845A (en) * | 1941-07-19 | 1948-10-07 | Philips Nv | Improvements in or relating to circuits for electric discharge tubes |
-
0
- NL NL81595D patent/NL81595C/xx active
- BE BE505422D patent/BE505422A/xx unknown
-
1951
- 1951-08-07 US US240662A patent/US2662128A/en not_active Expired - Lifetime
- 1951-08-22 DE DEN4328A patent/DE874151C/de not_active Expired
- 1951-08-22 GB GB19778/51A patent/GB682151A/en not_active Expired
- 1951-08-23 CH CH293576D patent/CH293576A/de unknown
- 1951-08-23 FR FR1041286D patent/FR1041286A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB682151A (en) | 1952-11-05 |
| DE874151C (de) | 1953-04-20 |
| FR1041286A (fr) | 1953-10-22 |
| NL81595C (OSRAM) | |
| US2662128A (en) | 1953-12-08 |
| CH293576A (de) | 1953-09-30 |