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对被污染的语音信号的去噪进行了讨论与分析,应用异于DJ硬、软门限的新门限法对语音信号进行了去噪的仿真计算,结果确实优于DJ软、硬门限的去噪法
The denoising of contaminated speech signal is discussed and analyzed. The new threshold method which is different from DJ hard and soft threshold is used to simulate the speech signal denoising. The result is better than DJ soft and hard threshold denoising law