发明名称 |
Signal processing system capable of changing signal levels |
摘要 |
A signal processing system for changing a level of an input signal to generate an output signal is disclosed. The signal processing system includes a shifter, a sigma-delta modulator, and a level adjuster. The shifter is utilized for receiving the input signal and for bit-shifting the input signal according to a first predetermined gain to generate a first adjustment signal. The sigma-delta modulator is utilized for generating the output signal according a second adjustment signal and the first adjustment. The level adjuster is utilized for adjusting a level of the output signal according to a second predetermined gain to generate the second adjustment signal. |
申请公布号 |
GB2435737(B) |
申请公布日期 |
2008.03.12 |
申请号 |
GB20070002582 |
申请日期 |
2007.02.09 |
申请人 |
REALTEK SEMICONDUCTOR CORP |
发明人 |
WEN-CHI WANG;BING-L CHANG |
分类号 |
H03M1/16 |
主分类号 |
H03M1/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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