Invention Grant
- Patent Title: Decoding apparatus and method thereof
- Patent Title (中): 解码装置及其方法
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Application No.: US12764254Application Date: 2010-04-21
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Publication No.: US08248903B2Publication Date: 2012-08-21
- Inventor: Chih-Ching Yu , Yu-Hsuan Lin
- Applicant: Chih-Ching Yu , Yu-Hsuan Lin
- Applicant Address: TW Hsin-Chu
- Assignee: Mediatek Inc.
- Current Assignee: Mediatek Inc.
- Current Assignee Address: TW Hsin-Chu
- Agency: Thomas|Kayden
- Main IPC: G11B20/10
- IPC: G11B20/10
Abstract:
An apparatus for improving decoding accuracy of an equalized signal having a direct current (DC) level obtained from an optical disk is provided. A Viterbi decoder is configured to decode the equalized signal and output a Viterbi-decoded signal. A DC controller is configured to adjust the DC level of the equalized signal such that the equalized signal with the adjusted DC level is decoded.
Public/Granted literature
- US20110261668A1 DECODING APPARATUS AND METHOD THEREOF Public/Granted day:2011-10-27
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