In this paper, signal processing techniques which can be applied to automatic speech recognition to improve its robustness are reviewed. The choice of signal processing techniques is strongly dependent on the scenario of the applications. The analysis of scenario and the choice of suitable signal processing techniques are shown through two examples. Copyright © 2008 The Institute of Electronics, Information and Communication Engineers.
CITATION STYLE
Asano, F. (2008). Signal processing techniques for robust speech recognition. IEICE Transactions on Information and Systems, E91-D(3), 393–401. https://doi.org/10.1093/ietisy/e91-d.3.393
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