Multichannel blind signal separation and reconstruction

@article{Shamsunder1997MultichannelBS,
  title={Multichannel blind signal separation and reconstruction},
  author={Sanyogita Shamsunder and Georgios B. Giannakis},
  journal={IEEE Trans. Speech and Audio Processing},
  year={1997},
  volume={5},
  pages={515-528}
}
Separation of multiple signals from their superposition recorded at several sensors is addressed. The methods employ polyspectra of the sensor data in order to extract the unknown signals and estimate the finite impulse response (FIR) coupling systems via a linear equation based algorithm. The procedure is useful for multichannel blind deconvolution of colored input signals with (possibly) overlapping spectra. An extension of the main algorithm, which can be applied for quasiperiodic signal… CONTINUE READING
Highly Cited
This paper has 56 citations. REVIEW CITATIONS

9 Figures & Tables

Topics

Statistics

051015'98'00'02'04'06'08'10'12'14'16'18
Citations per Year

56 Citations

Semantic Scholar estimates that this publication has 56 citations based on the available data.

See our FAQ for additional information.