| 摘要 |
<p>SYSTEM FOR DETECTING A TRANSMISSION ERROR There is disclosed an error check system for an inter-frame encoding/decoding system for television signals, which encodes data by detecting a difference between frames of the data. The error check system includes an error code generator, comprising first creating means, operatively connected to receive one of the frames, for creating first remainder data from the one of the frames; and combining means, operatively connected to said first creating means and to receive the difference between frames, for combining the first remainder data with the difference between frames; and an error checker, operatively connected to said error code generator, which has separating means, operatively connected to said combining means, for separating the first remainder data and the difference between frames. Second creating means, operatively connected to the separating means, is provided for creating second remainder data from the one of the frames. Comparing means, operatively connected to said separating means and said creating means, is provided for comparing the first and second remainder data.</p> |
