| 摘要 |
<p>PURPOSE:To prevent the break of a sound occurring when a turning point is near while reproducing is executed by recording the absolute positional information of the turning point of a tape and controlling the speed of the tape and the transfer speed of recording. CONSTITUTION:An auxiliary data producing part 108 increases the number of frame one by one based on an absolute time code set by a system control part 105, stores Table of contents information and repeatedly outputs it by one sort per one frame. An address difference calculating part 109 computes difference between the absolute time code at a recording finish point and the absolute time code of a present frame on a surface during the reproducing based on the reproduced auxiliary data. A recording and reproducing part 104 starts the reproducing after input audio data IADT is sufficiently stored in a memory part 107 when the turning point is near. Then, when the turning point is distant, it stores output audio data OADT required at a turning time by accelerating the speed of the tape and the transfer rate of the recording immediately after the start of the reproducing. Then, the break of the sound when the turning point is near is prevented from occurring.</p> |
