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An improved spectral subtraction method for speech enhancement using a perceptual weighting filter.

Radu Mihnea UdreaNicolae VizireanuSilviu Ciochina
Published in: Digit. Signal Process. (2008)
Keyphrases
  • hybrid method
  • spectral subtraction
  • noise removal
  • probabilistic model
  • gaussian distribution
  • synthetic and real images
  • single channel