| 摘要 |
PURPOSE:To transmit a large quantity of digital data continuously at intervals of a certain time by setting intervals of time of synchronizing signals in accordance with attributes of digital data. CONSTITUTION:Digital signals are structured in accordance with attributes A- C. Blocks of fundamental units where data are recorded and reproduced in accordance with attributes consist of synchronizing information 11, discriminating information 12, 14, and 16, and data areas 13, 15, and 17. The quantity of data stored in one block as the length of each of data areas 13, 15, and 17 is set for every attribute. |
