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Spectro-temporal features for noise-robust speech recognition using power-law nonlinearity and power-bias subtraction.

Shuo-Yiin ChangBernd T. MeyerNelson Morgan
Published in: ICASSP (2013)
Keyphrases
  • power law
  • noisy environments
  • image noise
  • scale free
  • speech recognition
  • small world
  • noise reduction
  • speech signal
  • signal to noise ratio
  • noise level
  • geometric distortions
  • missing data
  • search engine
  • salt pepper