Method and apparatus for reducing seek acoustics using a variable-bandwidth low-pass filter,申请号US20020237259-传众专利搜索

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发明名称	Method and apparatus for reducing seek acoustics using a variable-bandwidth low-pass filter
摘要	A method and apparatus for reducing seek acoustics in a disk drive using a variable-bandwidth low-pass filter is provided. The variable-bandwidth low-pass filter is used to adaptively shape a control signal supplied to a VCM for moving a head relative to a disk surface during a seek operation. The bandwidth of the variable-bandwidth low-pass filter is dependent upon head position relative to a target track.
申请公布号	US7271972(B1)	申请公布日期	2007.09.18
申请号	US20020237259	申请日期	2002.09.06
申请人	MAXTOR CORPORATION	发明人	PHAM ICH V.;PONG JOHNNY SI-PAU
分类号	G11B21/02;G11B5/55	主分类号	G11B21/02
代理机构		代理人
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