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Telefunken Patentverwertungs GmbH
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Telefunken Patentverwertungs GmbH
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Publication of ES299821A1publicationCriticalpatent/ES299821A1/en
Color television system with a frequency switching of lines on the transmitter and the receiver, where additional impulses with frequency oscillations are transmitted for the setting of the connection phase for switching at the receiver during the vertical retraction time color carrier, especially SECAM- or NTSC-PAL system, characterized in that the additional pulses in the transmitter are modulated with an alternating voltage signal, and because in the receiver separate selection means are provided, extracting this alternating voltage signal behind the demodulator for additional pulses from the demodulated signal. (Machine-translation by Google Translate, not legally binding)
ES0299821A1963-05-181964-05-14Color television system (Machine-translation by Google Translate, not legally binding)
ExpiredES299821A1
(en)
Method for receiving high frequency signals, particularly modulates in amplitude and/or phase. (Machine-translation by Google Translate, not legally binding)