| 摘要 |
<p>A part of a multisignal or a binary coded signal (a plurality of signals except for zero) which is a signal with a plurality of memories set for 1 of the conventional binary system is recorded in a medium for the multisignal, by moving a recorder for a multisignal to a determined position. And, an extractor is moved to a determined position to extract a part of the multisignal which has been recorded at that position in advance. When any change is made to the recorded or extracted multisignal, the change is made by the recorder. The multisignals are used in two or more pairs. When processing a signal by a multisignal method wherein there are a plurality of 1's as shown in the figures (3, 9, and 12), the medium erases, writes, and corrects the signal by using a machine which uses a multisignal that can recognize light, magnetism, etc. By this method, the memory size and the speed can be increased and the cost can be lowered and the memory can be used widely for a personal computer, a word processor, a card, an information equipment, an ATR, a VTR, a D-VTR, the internet, and many other applications.</p> |
