发明名称 |
Disc data reproducing apparatus and signal processing circuit |
摘要 |
An apparatus and a signal processing circuit for reproducing data stored on a disc to prevent a buffer memory from experiencing overflow/underflow, and/or to reduce power consumption in a digital-to-analog converter. When the data to be read is ROM data, reading from the buffer memory is conducted in response to a varying frame clock signal, and the frequency of a reference clock signal to the digital-to-analog converter is reduced.
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申请公布号 |
US5815476(A) |
申请公布日期 |
1998.09.29 |
申请号 |
US19970957921 |
申请日期 |
1997.10.27 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
INAGAWA, JUN;HAYASHI, YASUHIRO;KUBO, MAKOTO |
分类号 |
G11B7/0037;G11B19/00;G11B19/12;G11B20/10;(IPC1-7):G11B20/10 |
主分类号 |
G11B7/0037 |
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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