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Improvement of automatic speech recognition systems utilizing 2D adaptive wavelet transformation applied to recurrence plot of speech trajectories.

Shabnam FiroozFarshad AlmasganjYasser Shekofteh
Published in: Signal Image Video Process. (2024)
Keyphrases
  • automatic speech recognition systems
  • wavelet transformation
  • speech signal
  • multiresolution
  • image segmentation
  • feature vectors
  • image quality
  • speech recognition