Musical Audio Stream Separation by Non-negative Matrix Factorization

  title={Musical Audio Stream Separation by Non-negative Matrix Factorization},
  author={Queen Mary},
  • Queen Mary
  • Published 2005
Our research is to develop a methodology for separating musical audio into streams of individual sound sources, such as instruments or voice. In this paper, we show the current progress of our research and a system built on the Non-negative Matrix Factorization (NMF) algorithm. The system was tested on both artificially mixed audio and real musical recording. This work is closely related to the task of blind source separation, computational auditory scene analysis and automatic music… CONTINUE READING
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