A New Method for Threshold Selection in Speech Enhancement by Wavelet Thresholding

@inproceedings{AyatANM,
  title={A New Method for Threshold Selection in Speech Enhancement by Wavelet Thresholding},
  author={Saeed Ayat}
}
Speech is one of the most important signals in multimedia system. Speech enhancement is improving the quality of speech in real noisy environments for these multimedia systems. In this paper, we propose a new threshold selection method for using in speech enhancement by wavelet thresholding. This method updates the threshold value in each frame of noisy speech. The selection of the wavelet threshold value depends on the estimates of the clean speech signal energy that is estimated by using… CONTINUE READING

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