| 摘要 |
PROBLEM TO BE SOLVED: To obtain a recording method other than a binary-coding method to meet the technical trend in which a central processing unit and an internal recording device for a computer body are advanced and complicated, and accordingly, external recording having a large capacity is required, a personal computer is merged with a computer, the personal computer is united with a TV, a telephone, a FAX, an automobile, a household electric appliance or the like and a multimedia era comes, extremely complicated various external recording having a large capacity is also required at that time, an electronic mail for direct communication between personal computers, and extremely complicated various external recording having a large capacity is also required at that time, and the record is easy to code and can also be used variously and specially. SOLUTION: In the binary system, only 1 and 0 can be recorded in a memory medium in the conventional system. The recording method of a multiple signal method in which 1 is divided into multikinds and can be recorded is provided.
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