Robust Speaker Recognition Using Denoised Vocal Source and Vocal Tract Features

@article{Wang2011RobustSR,
  title={Robust Speaker Recognition Using Denoised Vocal Source and Vocal Tract Features},
  author={Ning Wang and Pak-Chung Ching and Nengheng Zheng and Tan Lee},
  journal={IEEE Transactions on Audio, Speech, and Language Processing},
  year={2011},
  volume={19},
  pages={196-205}
}
To alleviate the problem of severe degradation of speaker recognition performance under noisy environments because of inadequate and inaccurate speaker-discriminative information, a method of robust feature estimation that can capture both vocal source- and vocal tract-related characteristics from noisy speech utterances is proposed. Spectral subtraction, a simple yet useful speech enhancement technique, is employed to remove the noise-specific components prior to the feature extraction process… CONTINUE READING
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