| 摘要 |
<p>The control system, for film scanners in television studios, has the binary signals from a frame counter (1) and a first memory (2) passed to a coincidence stage (3e during transmission. Only the frame count of the following scene is stored on the recording medium (9). When coincidence occurs between frame count and the switching and control signals taken from the recording medium earlier and stored in a second memory, then these signals are passed to the device that carry out the switching and control instructions.</p> |
