Fig. 2From: Phase reference for the generalized multichannel Wiener filterEDC of the resulting acoustic transfer functions of the car environment: (a) ATF from the speech signal source to microphone 1 (S-MWF), (b) overall transfer function of P-MWF with phase reference of microphone 1, (c) overall transfer function of G-MWF-1, (d) overall transfer function of G-MWF-2Back to article page