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CN101542601A 用于动态正规化以减少低电平信号的精确度损失的系统及方法 有权

用于动态正规化以减少低电平信号的精确度损失的系统及方法
Abstract:
可确定信号的当前帧的正规化因子。所述正规化因子可取决于所述信号的当前帧的振幅。所述正规化因子还可取决于对经正规化信号的先前帧实施一个或一个以上操作之后的状态的值。可基于确定的正规化因子来正规化所述信号的当前帧。可基于确定的正规化因子来调节所述状态的正规化因子。
Abstract(English):

A normalization factor for a current frame of a signal may be determined. The normalization factor may depend on an amplitude of the current frame of the signal. The normalization factor may also depend on values of states after one or more operations were performed on a previous frame of a normalized signal. The current frame of the signal may be normalized based on the normalization factor that is determined. The states' normalization factor may be adjusted based on the normalization factor that is determined.

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