| 发明名称 |
Data recording apparatus and method, and data playback apparatus and method |
| 摘要 |
<p>To make the most of the storage capacity of a recording medium for data recording and reproduction, data is provisionally stored in a memory at a second data rate DL2, then data is read from the memory at a first data rate, and the recording medium is driven intermittently according to a change in data rate. <IMAGE></p> |
| 申请公布号 |
EP1067542(A2) |
申请公布日期 |
2001.01.10 |
| 申请号 |
EP20000305187 |
申请日期 |
2000.06.20 |
| 申请人 |
SONY CORPORATION |
发明人 |
AMANO, MITSUYASU;NAJUMO, MASAHIKO |
| 分类号 |
G11B5/09;G11B20/10;(IPC1-7):G11B20/10;G11B15/00 |
主分类号 |
G11B5/09 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
