AUTOMATIC TUNING CONTROL CIRCUITS

A system is described for automatically controlling the tuning of a television receiver employing a tuner which uses variable reactance devices to afford frequency selectivity. Since such variable reactance devices are voltage responsive, the system provides a plurality of control voltages to enable...

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Bibliographische Detailangaben
1. Verfasser: BRIDGEWATER, THOMAS A
Format: Patent
Sprache:eng
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