中文说明： 语音增强算法的维纳滤波器，通过scalart 1996提出的实现。使用一个决策指导的方法跟踪的先验信噪比。请注意，该信号的第一个0.25sec用于模型的噪声，即，它是假定的演讲之后，0.25sec开始- Wiener Filter for Noisy Speech Enhancement, implemented as proposed by Scalart 1996. Uses a decision directed method to track the a priori SNR. Note that the first 0.25sec of the signal is used to model the noise, that is, it is assumed that speech starts after that 0.25sec
English Description：
Speech enhancement algorithm for Wiener filtering via scalart 1996 proposed implementation. Use a decision-making guide method to track a priori Snr. Please note that the first 0.25sec for the model of the signal noise, that is, it is assumed that after the speech, 0.25sec- Wiener Filter for Noisy Speech Enhancement, implemented as proposed by Scalart 1996. Uses a decision directed method to track the a priori SNR. Note that the first 0.25sec of the signal is used to model the noise, that is, it is assumed that speech starts after that 0.25sec