Non-Orthogonal GSC Algorithm for Joint Dereverberation and Noise Reduction

  1. O. Schwartz, S. Gannot, and E. A.P. Habets, “Multi-microphone speech dereverberation and noise reduction using relative early transfer functions,” Accepted for publication, IEEE Tran. on Audio, Sp., and Lang. Proc.,  Nov. 2014.

SNR=20dB, T60=500ms.

Source

Early

Observ.

Single

Ch.

NO-GSC

w.o. PF

SDBF

w. PF

NO-GSC

w. PF

Female 1

Female 2

Male 1

Male 2