首页>
外国专利>
SYSTEMS AND METHODS FOR DYNAMIC STANDARDIZATION TO REDUCE ACCURATE LOSS FOR LOW LEVEL SIGNS.
SYSTEMS AND METHODS FOR DYNAMIC STANDARDIZATION TO REDUCE ACCURATE LOSS FOR LOW LEVEL SIGNS.
展开▼
机译:动态标准化以减少低水平信号的准确损失的系统和方法。
展开▼
页面导航
摘要
著录项
相似文献
摘要
A dynamic normalization factor for a current frame of a signal is determined to reduce loss in precision for low-level signals. The normalization factor depends on an amplitude of the current frame of the signal. The normalization factor also depends on values of filter states after one or more operations were performed on a previous frame of a normalized signal and on the normalization factor for the previous frame. The current frame of the signal is normalized based on the normalization factor that is determined. The states' normalization factor may be adjusted based on the normalization factor that is determined.
展开▼