Auditory filter plays an important role in understanding the mechanism of hearing, auditory modeling, speech compression and recognition.
听觉滤波器在理解听觉形成机制、听觉系统建模、语音压缩和语音识别等很多方面都有着很重要的应用。
For example, I have almost no ability to filter auditory information.
比如，我几乎没有筛选听觉信息的能力。
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。
The theories of psychoacoustics and auditory masking are analyzed. Then the decoding process of AC-3 according to the psychoacoustics models and filter banks is introduced.
深入分析了心理声学及听觉掩蔽原理，根据采用听觉掩蔽原理设计的心理声学模型及滤波器组阐述了AC-3编解码的过程。
The theories of psychoacoustics and auditory masking are analyzed. Then the decoding process of AC-3 according to the psychoacoustics models and filter banks is introduced.
深入分析了心理声学及听觉掩蔽原理，根据采用听觉掩蔽原理设计的心理声学模型及滤波器组阐述了AC-3编解码的过程。
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