| 摘要 |
PURPOSE:To output simply acoustic/non-acoustic information at the same time by recording digital non-acoustic information structured in one of plural channels so as to output easily lots of digital data continuously at a prescribed time interval. CONSTITUTION:The digital acoustic information structured into identification information for identifying address and data attribute, synchronizing period information and data information at each block is recorded on the 1st channel 11 of plural channels such as 2 channels and the digital non-picture information such as structured at each block similarly is recorded on the other 2nd channel 12, both the channels 11, 12 are read in parallel, lots of digital data are outputted easily continuously with a prescribed time interval and the acoustic/non-acoustic information are outputted simply without using a large capacity of storage section. |
