VIDEO SIGNAL RECORDING SYSTEM

摘要

The signal process system can transmit and record the video signal of the wide bandwidth through only a video media with the narrow bandwidth. The signal process in this system is done as follows; the information signal included in the wide bandwidth is compressed within the reduced bandwidth, the compressed signal is treated to the proper bandwidth signal compatible with the narrow bandwidth detector, and then the original wide bandwidth signal is recovered again through such steps as detecting, replaying and proceeding the transmitted signal of the reduced bandwidth. As a result, good horizontal resolution and image is provided.