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Speech Enhancement

  • Robust Speech Processing Laboratory (RSPL)
  • Neural Speech Enhancement
  • Arizona State University - Speech Enhancement Group
  • Speech Enhancement Group at Czech Technical University

  • ESE Speech Enhancer
  • Speech Technology Center Clear Voice
  • NCT Clearspeech
  • Wavemakers Clearstream
  • Lincoln Lab Speech Enhancement Corpus

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.