发明名称 |
Method and device for jitter enhancement in an optical disc system |
摘要 |
A method and device are provided for jitter enhancement in an optical disc system. The optical disc system generates a signal that includes an effective component having a first slew rate, and a pre-pit component having a second slew rate larger than the first slew rate. The signal is fed to a slew rate control module having a predetermined slew rate that is larger than the first slew rate and smaller than the second slew rate. The slew rate control module outputs a component of the signal having a slew rate not larger than the predetermined slew rate, and suppresses a component of the information signal having a slew rate larger than the predetermined slew rate.
|
申请公布号 |
US7054250(B2) |
申请公布日期 |
2006.05.30 |
申请号 |
US20030358529 |
申请日期 |
2003.02.05 |
申请人 |
MEDIATEK INC. |
发明人 |
HSU TSE-HSIANG;CHEN CHIH-CHENG |
分类号 |
G11B7/00;G11B7/005;G11B20/24 |
主分类号 |
G11B7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|