GB437021A - Improvements in or relating to television or like systems - Google Patents
Improvements in or relating to television or like systemsInfo
- Publication number
- GB437021A GB437021A GB240134A GB240134A GB437021A GB 437021 A GB437021 A GB 437021A GB 240134 A GB240134 A GB 240134A GB 240134 A GB240134 A GB 240134A GB 437021 A GB437021 A GB 437021A
- Authority
- GB
- United Kingdom
- Prior art keywords
- scanning
- transmission
- television
- record
- relating
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Recording Measured Values (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
437,021. Television. WILSON, J. C., and BAIRD TELEVISION, Ltd., 58, Victoria Street, Westminster. Jan. 23, 1934, No. 2401. [Class 40 (iii)] An intermediate cinematographic record is scanned for re-transmission with a number of lines per picture greater or less than that with which it was recorded. The intermediate record 2 may be scanned simultaneously by devices 6, 10, modulating separate carriers. The scanning at 4 may be for high definition transmission while that at 8 may be for low definition transmission. The scanning for re-transmission may be perpendicular to the scanning recording the film and an interleaved scanning may be employed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB240134A GB437021A (en) | 1934-01-23 | 1934-01-23 | Improvements in or relating to television or like systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB240134A GB437021A (en) | 1934-01-23 | 1934-01-23 | Improvements in or relating to television or like systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB437021A true GB437021A (en) | 1935-10-23 |
Family
ID=9738897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB240134A Expired GB437021A (en) | 1934-01-23 | 1934-01-23 | Improvements in or relating to television or like systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB437021A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1190976B (en) * | 1959-06-08 | 1965-04-15 | Ampex | Standards converter for television signals |
DE1282677B (en) * | 1963-10-09 | 1968-11-14 | Fernseh Gmbh | Method and device for increasing the distance to interferers when transmitting television signals |
DE1562315B1 (en) * | 1963-03-29 | 1971-03-25 | Columbia Broadcasting Syst Inc | Method for scanning information recorded on a strip-shaped recording medium in a series of fields, and recording medium for carrying out this method |
-
1934
- 1934-01-23 GB GB240134A patent/GB437021A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1190976B (en) * | 1959-06-08 | 1965-04-15 | Ampex | Standards converter for television signals |
DE1562315B1 (en) * | 1963-03-29 | 1971-03-25 | Columbia Broadcasting Syst Inc | Method for scanning information recorded on a strip-shaped recording medium in a series of fields, and recording medium for carrying out this method |
DE1282677B (en) * | 1963-10-09 | 1968-11-14 | Fernseh Gmbh | Method and device for increasing the distance to interferers when transmitting television signals |
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