TY - GEN

T1 - Experimental Comparison of Signal Subspace Based Noise Reduction Methods

A1 - Hansen,Peter Søren Kirk

A1 - Hansen,Per Christian

A1 - Hansen,Steffen Duus

A1 - Sørensen,John Aasted

AU - Hansen,Peter Søren Kirk

AU - Hansen,Per Christian

AU - Hansen,Steffen Duus

AU - Sørensen,John Aasted

PY - 1999

Y1 - 1999

N2 - The signal subspace approach for non-parametric speech enhancement is considered. Several algorithms have been proposed in the literature but only partly analyzed. Here, the different algorithms are compared, and the emphasis is put onto the limiting factors and practical behavior of the estimators. Experimental results show that the signal subspace approach may lead to a significant enhancement of the signal to noise ratio of the output signal.

AB - The signal subspace approach for non-parametric speech enhancement is considered. Several algorithms have been proposed in the literature but only partly analyzed. Here, the different algorithms are compared, and the emphasis is put onto the limiting factors and practical behavior of the estimators. Experimental results show that the signal subspace approach may lead to a significant enhancement of the signal to noise ratio of the output signal.

U2 - 10.1109/ICASSP.1999.758072

DO - 10.1109/ICASSP.1999.758072

SN - 0-7803-5041-3

VL - 1

BT - Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing

T2 - Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing

SP - 101

EP - 104

ER -