| 摘要 |
<p>A television camera is synchronized by horizontal and vertical synchronization signals furnished by a signal generator. When the equipment is switched to a recording mode, that is when new information is to be added to previously recorded information, the reproducing-recording equipment is switched to the reproducing phase very briefly so that the last-recorded information is read out. Vertical synchronization signals are separated from the so read out information and are applied to the synchronizing input of the above-mentioned signal generator.</p> |
