发明名称 |
Method and apparatus for evaluating recording systems |
摘要 |
Apparatus and method for evaluating a recording system which simultaneously passes the reproduced data through a plurality of sampling windows leaving different effective window size and compares the sampled data with the original data to provide an evaluation of error.
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申请公布号 |
US4394695(A) |
申请公布日期 |
1983.07.19 |
申请号 |
US19810230699 |
申请日期 |
1981.02.02 |
申请人 |
SHARP CORPORATION |
发明人 |
MAHON, DOUGLAS K. |
分类号 |
G11B20/18;G11B20/14;H04L1/24;(IPC1-7):G11B5/09 |
主分类号 |
G11B20/18 |
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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