发明申请
- 专利标题： Device and method for data reproduction
- 专利标题（中）： 用于数据再现的装置和方法
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申请号： US10910422申请日： 2004-08-04
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公开(公告)号： US20050058048A1公开(公告)日： 2005-03-17
- 发明人: Hyun-soo Park , Jae-seong Shim , Jae-wook Lee , Jung-hyun Lee , Eun-jin Ryu , Eing-seob Cho
- 申请人： Hyun-soo Park , Jae-seong Shim , Jae-wook Lee , Jung-hyun Lee , Eun-jin Ryu , Eing-seob Cho
- 申请人地址： KR Suwon-si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR2003-64231 20030916
- 主分类号： G11B5/09
- IPC分类号： G11B5/09 ; G11B20/10 ; G11B20/18 ; H03M13/41
摘要：
A device and method of data reproduction that can achieve a reference level optimizing the characteristic of a channel and can be applied to the reproduction of data on an optical disk are provided. According to the device and method, even when an input signal is in an abnormal state, an input level value can be initialized so that a viterbi decoder can normally operate.
公开/授权文献
- US07477709B2 Device and method for data reproduction 公开/授权日：2009-01-13
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