Recording and reproduction system by magnetic tape by direct procedure intended for a video tape recording device provided for the recording and reproduction of television signals. (Machine-translation by Google Translate, not legally binding)

摘要

System for recording and reproducing by magnetic tape by direct method intended for a video tape recording device arranged for the recording and reproduction of television signals, characterized in that the television signal is pre-treated to the magnetic register in such a way that the negatively polarized synchronization pulses are transformed to have a positively polarized shape with maximum values arranged according to a: straight line chosen to be situated at a signal level higher than the "white" level of the video signals contained in the signal of tv. (Machine-translation by Google Translate, not legally binding)