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A robust and precise method for solving the permutation problem of frequency-domain blind source separation.
Hiroshi Sawada
Ryo Mukai
Shoko Araki
Shoji Makino
Published in:
IEEE Trans. Speech Audio Process. (2004)
Keyphrases
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frequency domain
cross correlation
convolutive mixtures
algebraic equations
blind source separation
similarity measure
fourier transform
power spectra
eigenvalue decomposition
power spectrum
fast fourier transform
image processing
feature vectors
denoising
edge detection
factor analysis