Table 7

Deviation from reference of objective and perceptual metrics of KU100 HRTFs computed on meshes with modified ear structures, relating to the geometries shown in Figure 11. The reference HRTFs are computed on the laser scanned KU100 mesh.

ID Max. deviation from reference
ITD [μs] ILD [dB] QE [%] PE [°] MSD [dB] ISSD [dB2]
pho 6.3 3.7 16.3 12.0 4.4 4.5
l-con 8.3 2.5 2.0 1.7 2.5 1.5
l-cym 10.4 3.1 13.1 9.1 3.9 3.2
l-fos 10.4 1.5 4.9 3.2 2.7 1.6
l-sca 10.4 1.7 2.1 2.0 2.3 1.5
p-cym 8.3 1.6 6.9 3.7 3.0 1.9

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