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.

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。

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.
机译:确定信号当前帧的动态归一化因子,以减少低电平信号的精度损失。归一化因子取决于信号的当前帧的幅度。归一化因子还取决于在归一化信号的前一帧上执行一个或多个操作之后的滤波器状态值以及前一帧的归一化因子。基于所确定的归一化因子来归一化信号的当前帧。可以基于所确定的归一化因子来调整状态的归一化因子。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号