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Individual
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Individual
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Priority to ES334964ApriorityCriticalpatent/ES334964A1/en
Publication of ES334964A1publicationCriticalpatent/ES334964A1/en
Automatic gain control circuit, characterized in that it comprises a transistor that is part of the circuit or intermediate frequency chain of the television and whose base positively polarizes, is connected to a source of negative impulses, through an npn transistor that regulates the amplitude of them depending on the video signal. (Machine-translation by Google Translate, not legally binding)
ES334964A1966-12-091966-12-09Automatic gain control circuit. (Machine-translation by Google Translate, not legally binding)
ExpiredES334964A1
(en)
Circuit system oscillator vertical frequency, vertical linearity and amplification of image (lupa vision) for television receivers. (Machine-translation by Google Translate, not legally binding)
A transmission circuit provision to invest the polarity of a signal of multi-normal television receivers. (Machine-translation by Google Translate, not legally binding)
An amplifier with regulation of the gain for use in a circuit of treatment of television signals. (Machine-translation by Google Translate, not legally binding)
Circuit for automatic control of gain of transistored appliances, with strong input signals and without alteration of the interactive band (Machine-translation by Google Translate, not legally binding)