| 发明名称 |
Active noise cancellation in disc drives |
| 摘要 |
Noise effects in a disc drive having a disc on a rotating spindle in a housing are reduced by inducing vibrations in the housing of the disc drive that at least partially cancel a characteristic acoustic noise signal of the drive.
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| 申请公布号 |
US6157116(A) |
申请公布日期 |
2000.12.05 |
| 申请号 |
US19980014649 |
申请日期 |
1998.01.28 |
| 申请人 |
SEAGATE TECHNOLOGY LLC |
发明人 |
SAMPIETRO, JOSEPH M.;HAWWA, MUHAMMAD A.;MOHAJERANI, KHOSROW;FARD, ANOUSH M.;BARINA, JEFFREY G. |
| 分类号 |
G10K11/178;G11B33/08;(IPC1-7):H01L41/04 |
主分类号 |
G10K11/178 |
| 代理机构 |
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