GB649724A - Improvements in or relating to photo-electric circuits - Google Patents
Improvements in or relating to photo-electric circuitsInfo
- Publication number
- GB649724A GB649724A GB31045/47A GB3104547A GB649724A GB 649724 A GB649724 A GB 649724A GB 31045/47 A GB31045/47 A GB 31045/47A GB 3104547 A GB3104547 A GB 3104547A GB 649724 A GB649724 A GB 649724A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frequency
- oscillator
- signal
- resistor
- television
- Prior art date
- 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
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000012544 monitoring process Methods 0.000 abstract 2
- 238000010894 electron beam technology Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000003534 oscillatory effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/40—Circuit details for pick-up tubes
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL649724X | 1946-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB649724A true GB649724A (en) | 1951-01-31 |
Family
ID=19792019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31045/47A Expired GB649724A (en) | 1946-11-27 | 1947-11-24 | Improvements in or relating to photo-electric circuits |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR955980A (enrdf_load_stackoverflow) |
| GB (1) | GB649724A (enrdf_load_stackoverflow) |
-
0
- FR FR955980D patent/FR955980A/fr not_active Expired
-
1947
- 1947-11-24 GB GB31045/47A patent/GB649724A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR955980A (enrdf_load_stackoverflow) | 1950-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2165509A (en) | Oscillation generator | |
| USRE24336E (en) | fyler | |
| US2363835A (en) | Frequency conversion | |
| US2654027A (en) | Pulse demodulating system | |
| GB658111A (en) | Improvements in and relating to selective sideband transmission and reception systems | |
| US2280109A (en) | Beat frequency altimeter | |
| GB649724A (en) | Improvements in or relating to photo-electric circuits | |
| US2620439A (en) | Noise balancing circuits | |
| US4234963A (en) | Synchronous detector particularly adapted for a video IF signal | |
| US2032675A (en) | Radio receiver | |
| US2854570A (en) | Remote monitoring amplification | |
| US2239776A (en) | Balanced modulator circuit | |
| US2905751A (en) | Monochrome channel bandwidth modifying apparatus for color television receiver | |
| US2686871A (en) | Piezoelectric cyrstal as a frequency discriminator | |
| US2366363A (en) | Frequency modulation system | |
| US2162883A (en) | Automatic frequency control system | |
| GB462110A (en) | Improvements in and relating to television | |
| US2917573A (en) | Color television detector system | |
| US1958212A (en) | Modulated oscillator | |
| US2235859A (en) | Single-sideband modulated-carrier receiver | |
| US2469606A (en) | Video signal level control | |
| US2240507A (en) | Television synchronizing and control system | |
| US2163747A (en) | Frequency modulation receiver | |
| US2277850A (en) | Modulated-carrier wave-signal receiver | |
| US2327866A (en) | Modulator |