Audio Source Separation with Matching Pursuit and Content-Adaptive Dictionaries (MP-CAD)

@article{Cho2007AudioSS,
  title={Audio Source Separation with Matching Pursuit and Content-Adaptive Dictionaries (MP-CAD)},
  author={Namgook Cho and Yu Shiu and C.-C. Jay Kuo},
  journal={2007 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics},
  year={2007},
  pages={287-290}
}
A single-channel audio source separation algorithm based on the matching pursuit (MP) technique with content-adaptive dictionaries (CAD) is proposed in this work. The proposed MP-CAD algorithm uses content-dependent atoms that capture inherent characteristics of audio signals effectively. As compared with previous methods based on spectral decomposition and clustering in the time-frequency domain, the MP-CAD algorithm projects the time-domain audio signals onto a subspace spanned by content… CONTINUE READING

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