Speech enhancement using linear prediction residual

  title={Speech enhancement using linear prediction residual},
  author={Bayya Yegnanarayana and Carlos Avenda{\~n}o and Hynek Hermansky and P. Satyanarayana Murthy},
  journal={Speech Communication},
In this paper we propose a method for enhancement of speech in the presence of additive noise. The objective is to selectively enhance the high signal-to-noise ratio (SNR) regions in the noisy speech in the temporal and spectral domains, without causing signi®cant distortion in the resulting enhanced speech. This is proposed to be done at three di€erent levels. (a) At the gross level, by identifying the regions of speech and noise in the temporal domain. (b) At the ®ner level, by identifying… CONTINUE READING
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