ES299656A1 - Improvements in the construction of color television receivers (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of color television receivers (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES299656A1
ES299656A1 ES0299656A ES299656A ES299656A1 ES 299656 A1 ES299656 A1 ES 299656A1 ES 0299656 A ES0299656 A ES 0299656A ES 299656 A ES299656 A ES 299656A ES 299656 A1 ES299656 A1 ES 299656A1
Authority
ES
Spain
Prior art keywords
color
carrier
translation
signals
construction
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
Application number
ES0299656A
Other languages
Spanish (es)
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of ES299656A1 publication Critical patent/ES299656A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)

Abstract

Improvements in the construction of color television receivers, with a color demodulator for the demodulation of color carrier frequency signals, in which at least one signal is only modulated in its amplitude with a color signal with repressed carrier, whose phase only has two defined positions, and with a local oscillator for the generation of a color carrier frequency reference carrier for the demodulation, especially for signals of the PAL or SECAM-AM system, characterized in that for the adjustment of the phase coarse, respectively of the polarity of the reference carrier produced in the local oscillator, constant phase, are supplied to the oscillator additionally transmitted color synchronous signals, derived from the received signal, and that for the adjustment of the exact phase of the carrier of reference, produced in the oscillator, take advantage of the signals received of color carrier frequency. (Machine-translation by Google Translate, not legally binding)
ES0299656A 1963-05-10 1964-05-09 Improvements in the construction of color television receivers (Machine-translation by Google Translate, not legally binding) Expired ES299656A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE299656X 1963-05-10

Publications (1)

Publication Number Publication Date
ES299656A1 true ES299656A1 (en) 1964-07-01

Family

ID=38571045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0299656A Expired ES299656A1 (en) 1963-05-10 1964-05-09 Improvements in the construction of color television receivers (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES299656A1 (en)

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