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Table 1

Overview of values chosen for the parameters P and β, resulting in 6 sets of spectral weights. Each set of spectral weights was calculated for 185 head orientations.

Label Constraint parameters P and β
V0/β0 P = 72 (elevation: 0°)
β = 0 dB
V0 ± 15/β0 P = 216 (elevations: −15°, 0°, 15°)
β = 0 dB
V0 ± 30/β0 P = 216 (elevations: −30°, 0°, 30°)
β = 0 dB
V0/β−10 P = 72 (elevation: 0°)
β = −10 dB
V0 ± 15/β−10 P = 216 (elevations: −15°, 0°, 15°)
β = −10 dB
V0 ± 30/β−10 P = 216 (elevations: −30°, 0°, 30°)
β = −10 dB