Extraction of Speech from Mixture Signals

Research output: Chapter in Book/Report/Conference proceedingChapter

Original languageEnglish (US)
Title of host publicationTechniques for Noise Robustness in Automatic Speech Recognition
PublisherJohn Wiley and Sons
Number of pages22
ISBN (Print)9781119970880
StatePublished - Oct 5 2012


  • ICA and multichannel source separation, spectral factorization
  • ICA-based multichannel and NMF-based single-channel approaches
  • Interference removal, in clean speech input operation
  • Mixed signal separation and clean version of speech preprocessing
  • Multichannel sound mixtures, recordings using microphone arrays
  • NMF-based source separation performance on mixtures
  • Nonnegative spectral sound factorization, using nonnegative models
  • Single-channel mixtures, challenging problems of practical deployment
  • Speaker's spectral character, to mixture decompositions in part
  • Speech extraction from mixture signals

ASJC Scopus subject areas

  • Engineering(all)

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