| 摘要 |
PROBLEM TO BE SOLVED: To easily, simply check file relativity between a file-division origin and a file-division destination after a file is divided, and to reproduce data while keeping the continuity of the data. SOLUTION: When a voice file AF is divided at a prescribed dividing ratio, the former part is made to be a division-origin file AF1, and the latter part is made to be a division-destination file AF2. Then, the division-origin file AF1 is given the first symbol "_0" which means parents, and the division-destination file AF2 is given the second and onward symbol "_1" which means children, and then the names of the files are updated. By this, each file can be updated while keeping mutual relativity between the division-origin file AF1 and the division-destination file AF2 even if the voice file AF is divided in any order, and therefore data can be reproduced based on each updated file while keeping the continuity of the data. COPYRIGHT: (C)2007,JPO&INPIT
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