发明名称 |
Adjusting a preamp write current to apply an asymmetric signal at a write head |
摘要 |
A first parameter associated with a writer preamp is defined. A write current of the writer preamp is adjusted in accordance with the first parameter so that an asymmetric signal is applied at a write head. The asymmetric signal results in symmetric writing of bits to a medium. |
申请公布号 |
US8687311(B2) |
申请公布日期 |
2014.04.01 |
申请号 |
US201213469554 |
申请日期 |
2012.05.11 |
申请人 |
DAKROUB HOUSAN;LAMMERS TODD MICHAEL;SCHICK THOMAS LEE;SEAGATE TECHNOLOGY LLC |
发明人 |
DAKROUB HOUSAN;LAMMERS TODD MICHAEL;SCHICK THOMAS LEE |
分类号 |
G11B5/02 |
主分类号 |
G11B5/02 |
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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