Figure 6From: Speech enhancement with an acoustic vector sensor: an effective adaptive beamforming and post-filtering approachThe illustration of the experimental setup in an anechoic chamber in Ritz's lab[19]. The leftmost image is the AVS used, s(t) is the target speech (source 1) at 45°, and s i (t) is the interference speech (source 2) at 90°.Back to article page