NL212470A - - Google Patents
Info
- Publication number
- NL212470A NL212470A NL212470DA NL212470A NL 212470 A NL212470 A NL 212470A NL 212470D A NL212470D A NL 212470DA NL 212470 A NL212470 A NL 212470A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0105—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level using a storage device with different write and read speed
- H04N7/0107—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level using a storage device with different write and read speed using beam gun storage
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US555943A US2872523A (en) | 1955-12-28 | 1955-12-28 | Electronic system utilizing time modulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL212470A true NL212470A (fr) |
Family
ID=24219239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL212470D NL212470A (fr) | 1955-12-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2872523A (fr) |
| BE (1) | BE553029A (fr) |
| FR (1) | FR1167838A (fr) |
| NL (1) | NL212470A (fr) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE476136A (fr) * | 1945-02-19 | |||
| US2680151A (en) * | 1949-01-14 | 1954-06-01 | Philco Corp | Multichannel communication system |
| US2724740A (en) * | 1950-06-29 | 1955-11-22 | Bell Telephone Labor Inc | Quantized transmission with variable quanta |
| US2596199A (en) * | 1951-02-19 | 1952-05-13 | Bell Telephone Labor Inc | Error correction in sequential code pulse transmission |
| US2672517A (en) * | 1951-04-17 | 1954-03-16 | Western Union Telegraph Co | Pulse modulation phasing |
-
0
- NL NL212470D patent/NL212470A/xx unknown
- BE BE553029D patent/BE553029A/xx unknown
-
1955
- 1955-12-28 US US555943A patent/US2872523A/en not_active Expired - Lifetime
-
1956
- 1956-11-27 FR FR1167838D patent/FR1167838A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE553029A (fr) | |
| FR1167838A (fr) | 1958-12-01 |
| US2872523A (en) | 1959-02-03 |