Fig. 2From: On the selection of the number of beamformers in beamforming-based binaural reproduction\(E_{y}^{nm}(k)\), the expected power distribution of ynm(k) for the planar and spherical arrays with a diffuse sound field for a Bartlett beamforming design. The red lines, located at (n+1)2, differentiate between different orders. The blue line indicates the order Ny(k), presented as (Ny(k)+1)2, and computed as in (24) with η=0.99Back to article page