Blind separation of sources based on their time-frequency signatures

Authors:
Y. Zhang;M. G. Amin
Affiliations:
Dept. of Electr. & Comput. Eng., Villanova Univ., PA, USA;-
Venue:
ICASSP '00 Proceedings of the Acoustics, Speech, and Signal Processing, 2000. on IEEE International Conference - Volume 05
Year:
2000

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Abstract

The algebraic constant modulus algorithm (ACMA) is a noniterative blind source separation algorithm. It computes jointly beamforming vectors for all constant modulus sources as the solution of a joint diagonalization problem. In this paper we analyze ...