Fig. 5From: Loudness stability of binaural sound with spherical harmonic representation of sparse head-related transfer functionsMagnitude of KEMAR HRTF over the horizontal plane for different truncation (Fig. 5a) and sparsity (Fig. 5b) conditions. Each plot represents a different \((Q,\widetilde {N})\) condition. The dashed white line indicates the frequency where \(kr=\widetilde {N}\), for r=8.75 cmBack to article page