Enhancement of reverberant speech using LP residual signal

@article{Yegnanarayana2000EnhancementOR,
  title={Enhancement of reverberant speech using LP residual signal},
  author={Bayya Yegnanarayana and P. Satyanarayana Murthy},
  journal={IEEE Trans. Speech and Audio Processing},
  year={2000},
  volume={8},
  pages={267-281}
}
In this paper, we propose a new method of processing speech degraded by reverberation. The method is based on analysis of short (2 ms) segments of data to enhance the regions in the speech signal having high signal-to-reverberant component ratio (SRR). The short segment analysis shows that SRR is different in different segments of speech. The processing method involves identifying and manipulating the linear prediction residual signal in three different regions of the speech signal, namely… CONTINUE READING
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