united weighting of snr and equal loudness property is brought forward and a new weighting filter is designed according to the new iso criterion.
提出将信噪比和等响特性联合加权和根据新的iso标準设计了一个新的等响加权滤波器。
and in perceptual weighting stage, auditory masking effect is used. a perceptual weighting filter is designed to filter the enhanced speech by spectral subtraction so as to remove residual noise.
在感知加权处理中充分利用了人耳的掩蔽效应,设计了感知加权滤波器,对谱减法增强后的语音进行滤波,进一步消除残余噪声。
based on the classical median filtering, an adaptive and weighting filter method is proposed which works well in experiments.
在分析经典中值滤波技术的基础上,提出了一种自适应加权自适应加权去噪滤波方法,取得了满意的结果。
by means of simulating test, it is proved that this new method could complete the side lobe suppression of lfm-bc signal and the complexity of designing weighting filter net is depressed.
仿真实验证明,这种新的旁瓣抑制方法可以完成lfmbc雷达信号的旁瓣抑制,同时降低了lfmbc雷达信号脉压系统中加权滤波网络设计的复杂性。