Invention Grant
US08773800B2 Adaptive disturbance compensation with multi-rate synchronized sampling
有权
具有多速率同步采样的自适应干扰补偿
- Patent Title: Adaptive disturbance compensation with multi-rate synchronized sampling
- Patent Title (中): 具有多速率同步采样的自适应干扰补偿
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Application No.: US12900919Application Date: 2010-10-08
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Publication No.: US08773800B2Publication Date: 2014-07-08
- Inventor: Turguy Goker , Ming-chih Weng , Umang Mehta , Ryan Taylor
- Applicant: Turguy Goker , Ming-chih Weng , Umang Mehta , Ryan Taylor
- Applicant Address: US CA San Jose
- Assignee: Quantum Corporation
- Current Assignee: Quantum Corporation
- Current Assignee Address: US CA San Jose
- Agency: Baker Botts L.L.P.
- Main IPC: G11B5/584
- IPC: G11B5/584
Abstract:
An apparatus and method for providing adaptive disturbance compensation with multi-rate synchronized sampling is disclosed herein. The dynamic disturbance occurring in a media drive during read/write operations is attenuated using the adaptive disturbance compensation scheme. A plurality of compensation filters are used, each of the compensation filters configured to attenuate a disturbance caused by a particular source within the media drive. Each of the compensation filters is computed based on a sampling rate relevant to the respective disturbances.
Public/Granted literature
- US20120087031A1 ADAPTIVE DISTURBANCE COMPENSATION WITH MULTI-RATE SYNCHRONIZED SAMPLING Public/Granted day:2012-04-12
Information query
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