发明名称 |
Servo write head gap width correction |
摘要 |
A pulse mismatch is measured for servo stripes on magnetic tape written with a servo write head having servo head gaps with different physical sizes. The servo head gaps are separately energized to correct the pulse mismatch so servo stripes written on the magnetic tape are within a predefined tolerance. |
申请公布号 |
US8432635(B2) |
申请公布日期 |
2013.04.30 |
申请号 |
US20080865399 |
申请日期 |
2008.01.30 |
申请人 |
FASEN DONALD J.;HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
FASEN DONALD J. |
分类号 |
G11B5/584;G11B21/02 |
主分类号 |
G11B5/584 |
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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