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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of ES224985A1publicationCriticalpatent/ES224985A1/en
Receiver for a color television installation in which the transmitted signal comprises a component that refers substantially to the brightness of a scene and at least one component comprising an auxiliary carrier wave on which one or more signals formed by the combination are modulated of a signal that refers to the color aspect of that scene and the aforementioned component that refers to brightness, characterized in that the entire signal transmitted is applied to a synchronous detector through a network whose transmission characteristic is such that at the output of the detector, at least the lowest frequencies of the component that refers to the brightness of the scene, frequencies that occur during the detection of the auxiliary carrier wave, are compensated at least as far as possible by the corresponding frequencies of the component that refers to the brightness of the scene that is not transformed into frequency, by the tector (Machine-translation by Google Translate, not legally binding)
ES0224985A1954-11-151955-11-12A receiver for a color television installation (Machine-translation by Google Translate, not legally binding)
ExpiredES224985A1
(en)
A transmission system for stereo-phone signals, and transmitters and receivers for use in such systems (Machine-translation by Google Translate, not legally binding)