Further intelligibility results from human listening tests using the short-time phase spectrum

@article{Alsteris2006FurtherIR,
  title={Further intelligibility results from human listening tests using the short-time phase spectrum},
  author={Leigh D. Alsteris and Kuldip K. Paliwal},
  journal={Speech Communication},
  year={2006},
  volume={48},
  pages={727-736}
}
State-of-the-art automatic speech recognition systems (ASRs) use only the short-time magnitude spectrum for feature extraction; the short-time phase spectrum is generally ignored in these systems. Results from our recent human listening tests indicate that the short-time phase spectrum can significantly contribute to speech intelligibility over small window durations (i.e., 20–40 ms). This is an interesting result, indicating the possible usefulness of the short-time phase spectrum for ASR… CONTINUE READING
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