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Robustness of Phase based Features for Speaker Recognition
Type of publication: Conference paper
Citation: Rajan_INTERSPEECH_2009
Booktitle: Proceedings of Interspeech
Year: 2009
Crossref: Rajan_Idiap-RR-14-2009:
Abstract: This paper demonstrates the robustness of group-delay based features for speech processing. An analysis of group delay functions is presented which show that these features retain formant structure even in noise. Furthermore, a speaker verification task performed on the NIST 2003 database show lesser error rates, when compared with the traditional MFCC features. We also mention about using feature diversity to dynamically choose the feature for every claimed speaker.
Projects Idiap
Authors Rajan, Padmanabhan
Parthasarathi, Sree Hari Krishnan
Murthy, Hema A
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Total mark: 0
  • Rajan_INTERSPEECH_2009.pdf