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Speech Enhancement

definition: The improvement of speech intelligibility by removing background noise from the speech signal. Due to the complexity of speech acoustics and perception, no simple mathematical error criterion can be applied; instead, algorithms and measures need to be developed which accomodate human perception.
See also the corresponding HLT Survey chapter: http://www.lt-world.org/hlt_survey/ltw-chapter10-3.pdf
related organisation(s):
  • Speech Enhancement Group at Czech Technical University
  • Robust Speech Processing Laboratory (RSPL)
  • Neural Speech Enhancement
  • Arizona State University - Speech Enhancement Group
  • Speech Enhancement Unit (SEU)
related system(s) / resource(s):
  • Speech Technology Center Clear Voice
  • NCT Clearspeech
  • Wavemakers Clearstream
  • Lincoln Lab Speech Enhancement Corpus
  • ESE Speech Enhancer