Informed Audio Source Separation from Compressed Linear Stereo Mixtures

Girin L, Pinel J. Informed Audio Source Separation from Compressed Linear Stereo Mixtures. In: AES Conference: 42nd International Conference: Semantic Audio. Audio Engineering Society; 2011. Paper 4-2. Available from: https://aes.org/publications/elibrary-page/?id=15950

@inproceedings{Girin2011_15950,
  author = {Girin, Laurent and Pinel, Jonathan},
  title = {{Informed Audio Source Separation from Compressed Linear Stereo Mixtures}},
  booktitle = {AES Conference: 42nd International Conference: Semantic Audio},
  note = {Paper 4-2},
  year = {2011},
  month = jul,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=15950}
}

TY  - CPAPER
TI  - Informed Audio Source Separation from Compressed Linear Stereo Mixtures
AU  - Girin, Laurent
AU  - Pinel, Jonathan
T2  - AES Conference: 42nd International Conference: Semantic Audio
M1  - Paper 4-2
PY  - 2011
DA  - 2011/07/06
UR  - https://aes.org/publications/elibrary-page/?id=15950
PB  - Audio Engineering Society
LA  - en
AB  - In this paper, new developments concerning a system for informed source separation (ISS) of music signals are presented. Such system enables to separate I>2 musical instruments and singing voices from linear instantaneous stationary stereo (2-channel) mixtures, based on audio signal natural sparsity, pre-mix source signal analysis, and side-information embedding (within the mix signal). The foundations of the system have been presented in previous papers, within the framework of uncompressed (16-bit PCM) mix signals. In the present paper, we extend the study to compressed mix signals. For instance, we use a MPEG-AAC codec and we show that the ISS process is quite robust to compression, opening the way for real-world karaoke/soloing/remixing applications for downloadable music.
ER  -