发明授权
US07474484B2 Reproducing apparatus and method, and recording apparatus and method
失效
再现装置和方法，以及记录装置和方法
- 专利标题： Reproducing apparatus and method, and recording apparatus and method
- 专利标题（中）： 再现装置和方法，以及记录装置和方法
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申请号： US10920651申请日： 2004-08-18
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公开(公告)号： US07474484B2公开(公告)日： 2009-01-06
- 发明人: Ryuichi Asano , Shingo Nakagawa , Kaoru Motohashi , Yoshiaki Kayukawa , Satoshi Yutani
- 申请人： Ryuichi Asano , Shingo Nakagawa , Kaoru Motohashi , Yoshiaki Kayukawa , Satoshi Yutani
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Frommer Lawrence & Haug LLP
- 代理商 William S. Frommer; Thomas F. Presson
- 优先权： JP2003-296661 20030820
- 主分类号： G11B5/09
- IPC分类号： G11B5/09
摘要：
A reproducing apparatus and a recording apparatus capable of reducing time to continuously read and record a plurality of data. A readout order of data of a prescribed size composing data specified by a reproduction command from outside is determined so that all the data of the prescribed size can be continuously reproduced while a head goes and returns once in the radiation direction of a disk. The position of the head in the radial direction of the disk is controlled to continuously reproduce the data of the prescribed size in the readout order. The data of the prescribed size reproduced from the disk via the head is rearranged in a correct reproduction order based on the reproduction command and output.