BE526230A - - Google Patents
Info
- Publication number
- BE526230A BE526230A BE526230DA BE526230A BE 526230 A BE526230 A BE 526230A BE 526230D A BE526230D A BE 526230DA BE 526230 A BE526230 A BE 526230A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
- H04N7/122—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal involving expansion and subsequent compression of a signal segment, e.g. a frame, a line
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Television Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2786887X | 1950-06-06 | ||
| FR785833X | 1953-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE526230A true BE526230A (fr) |
Family
ID=32327967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE526230D BE526230A (fr) | 1950-06-06 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2786887A (fr) |
| BE (1) | BE526230A (fr) |
| FR (2) | FR1019549A (fr) |
| GB (2) | GB694005A (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2900445A (en) * | 1952-01-26 | 1959-08-18 | Westinghouse Electric Corp | Increase of image contrast with television pickup tube |
| BE541664A (fr) * | 1954-09-30 | |||
| BE546828A (fr) * | 1955-05-05 | |||
| US2928895A (en) * | 1955-12-22 | 1960-03-15 | Gen Electric | Method for recording television pictures on motion picture film |
| US2906816A (en) * | 1956-07-24 | 1959-09-29 | Bell Telephone Labor Inc | Method and apparatus for reducing television bandwidth |
| US2921124A (en) * | 1956-12-10 | 1960-01-12 | Bell Telephone Labor Inc | Method and apparatus for reducing television bandwidth |
| US2969425A (en) * | 1959-01-12 | 1961-01-24 | Iowa State College Res Found | Color television recordal |
| US3294903A (en) * | 1961-04-19 | 1966-12-27 | Columbia Broadcasting Syst Inc | Electronic reconnaissance systems |
| US3726995A (en) * | 1971-01-07 | 1973-04-10 | H Lehmann | Method and apparatus for more slowly telecasting live sports events instantly as they take place |
| US3908076A (en) * | 1972-10-24 | 1975-09-23 | Mca Disco Vision | Extended play videodisc recording system |
| US3908080A (en) * | 1972-10-24 | 1975-09-23 | Mca Disco Vision | Method of making an extended play video disc record |
| NL8104476A (nl) * | 1981-10-01 | 1983-05-02 | Philips Nv | Televisiesysteem voor hoge-definitie televisie en er voor geschikte televisie zender en ontvanger. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1775241A (en) * | 1929-05-25 | 1930-09-09 | Bell Telephone Labor Inc | Electrooptical system |
| US1990544A (en) * | 1930-03-25 | 1935-02-12 | Bell Telephone Labor Inc | Electrooptical system |
| DE606203C (de) * | 1932-11-16 | 1934-11-28 | Fernseh Akt Ges | Fernsehuebertragungsverfahren mit kinematographischer Aufzeichnung als UEbertragungszwischenglied |
| US2219021A (en) * | 1939-06-30 | 1940-10-22 | Bell Telephone Labor Inc | Frequency changing |
| US2273172A (en) * | 1940-02-23 | 1942-02-17 | Rca Corp | Television system |
| US2517265A (en) * | 1947-07-18 | 1950-08-01 | Wald George | Multichannel television system |
-
0
- BE BE526230D patent/BE526230A/xx unknown
-
1950
- 1950-06-06 FR FR1019549D patent/FR1019549A/fr not_active Expired
-
1951
- 1951-05-14 US US226175A patent/US2786887A/en not_active Expired - Lifetime
- 1951-06-05 GB GB13313/51A patent/GB694005A/en not_active Expired
-
1953
- 1953-02-04 FR FR64960D patent/FR64960E/fr not_active Expired
-
1954
- 1954-02-02 GB GB3094/54A patent/GB785833A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2786887A (en) | 1957-03-26 |
| GB785833A (en) | 1957-11-06 |
| FR1019549A (fr) | 1953-01-22 |
| FR64960E (fr) | 1955-12-15 |
| GB694005A (en) | 1953-07-08 |