ES218352A1 - A device for the simultaneous generation of a plurality of information signals (Machine-translation by Google Translate, not legally binding) - Google Patents
A device for the simultaneous generation of a plurality of information signals (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES218352A1 ES218352A1 ES0218352A ES218352A ES218352A1 ES 218352 A1 ES218352 A1 ES 218352A1 ES 0218352 A ES0218352 A ES 0218352A ES 218352 A ES218352 A ES 218352A ES 218352 A1 ES218352 A1 ES 218352A1
- Authority
- ES
- Spain
- Prior art keywords
- carrier wave
- modulated
- image
- translation
- legally binding
- 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
Landscapes
- Color Television Image Signal Generators (AREA)
Abstract
Device for the simultaneous generation of a plurality of television information signals, characterized in that it comprises means capable of generating, during the scanning of at least one image of an object on which the television signals must contain information and in that this image is produced by an optical system of limited definition on a photo-sensitive screen of a pickup tube, a carrier wave in the output circuit of the pickup tube on which a signal referring to the image is modulated, being such the frequencies of the carrier wave and the limitation of definition that, with the use of electric filters, a sufficiently interference-free separation is possible between the frequency band of the modulated carrier wave and at least the frequency band of a sideband of the same and the frequency bands occupied by modulated carrier waves that are generated occupied by on modulated carriers that are generated in a similar way, or by unmodulated signals on a carrier wave. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL182815 | 1953-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES218352A1 true ES218352A1 (en) | 1955-12-16 |
Family
ID=38524583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0218352A Expired ES218352A1 (en) | 1953-11-14 | 1954-11-11 | A device for the simultaneous generation of a plurality of information signals (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES218352A1 (en) |
-
1954
- 1954-11-11 ES ES0218352A patent/ES218352A1/en not_active Expired
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