发明名称 |
Disk device having real-time and reliability recording modes including simultaneously recordable channels set using commands |
摘要 |
A disk recording/reproduction device ideal for processing audio-visual data streams requiring real-time characteristics. A disk device has an operating mode ideal for recording and reproduction of motion image and audio data requiring real-time continuity by limiting the time needed for error processing, and the host incorporating the disk device can easily monitor the real-time continuity. The host can specify the urgency of individual recording and reproduction instructions to the disk so that control of real-time continuity can be actively implemented in better detail. A means for assigning a total number to a plurality of simultaneously recorded or reproduced data streams as well assigning individual data stream numbers allows informing the disk device of the throughput required by the host.
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申请公布号 |
US6950381(B2) |
申请公布日期 |
2005.09.27 |
申请号 |
US20030338262 |
申请日期 |
2003.01.08 |
申请人 |
SONY CORPORATION |
发明人 |
YADA HIROAKI;KANNO HIROSHI |
分类号 |
G11B20/10;G11B3/90;G11B19/02;G11B20/18;H04N5/781;H04N9/804;H04N9/82;(IPC1-7):G11B20/00 |
主分类号 |
G11B20/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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