TR2004-104

Non-negative Matrix Factor Deconvolution; Extraction of Multiple Sound Sources from Monophonic Inputs

    •  Smaragdis, P., "Non-negative Matrix Factor Deconvolution; Extraction of Multiple Sound Sources from Monophonic Inputs", International Congress on Independent Component Analysis and Blind Signal Separation, September 2004, vol. 3195, pp. 494.
      BibTeX TR2004-104 PDF
      • @inproceedings{Smaragdis2004sep,
      • author = {Smaragdis, P.},
      • title = {Non-negative Matrix Factor Deconvolution; Extraction of Multiple Sound Sources from Monophonic Inputs},
      • booktitle = {International Congress on Independent Component Analysis and Blind Signal Separation},
      • year = 2004,
      • volume = 3195,
      • pages = 494,
      • month = sep,
      • isbn = {3-540-23056-4},
      • url = {https://www.merl.com/publications/TR2004-104}
      • }
  • Research Areas:

    Artificial Intelligence, Speech & Audio

Abstract:

In this paper we present an extension to the Non-Negative Matrix Factorization algorithm which is capable of identifying components with temporal structure. We demonstrate the use of this algorithm in the magnitude spectrum domain, where we employ it to perform extraction of multiple sound objects from a single channel auditory scene.

 

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