Umwandlungsschaltungsanordnung fuer eine zeilensequentielle Fernsehsignalaufzeichnungsvorrichtung

摘要

A recording circuit for a simultaneous television signal divides the signal into different frequency bands. At least one of these bands has the vertical definition reduced to eliminate moire patterns upon playback, and then both bands are applied to a switch which converts them into a sequential signal for recording. The reduction in the vertical definition can occur before the frequency division.