TY - CPAPER AB - Accurate interpolation of the array manifold is an important firststep for the acoustic simulation of rapidly moving microphone ar-rays. Spherical harmonic domain interpolation has been proposedand well studied in the context of head-related transfer functions buthas focussed on perceptual, rather than numerical, accuracy. In thispaper we analyze the effect of measurement noise on spatial aliasing.Based on this analysis we propose a method for selecting the trunca-tion orders for the forward and reverse spherical Fourier transformsgiven only the noisy samples in such a way that the interpolationerror is minimized. The proposed method achieves up to 1.7 dB im-provement over the baseline approach. AU - Moore,AH AU - Brookes,D AU - Naylor,PA DO - 10.1109/ICASSP.2017.7952210 EP - 525 PB - Institute of Electrical and Electronics Engineers (IEEE) PY - 2017/// SN - 1520-6149 SP - 521 TI - Robust spherical harmonic domain interpolation of spatially sampled array manifolds UR - http://dx.doi.org/10.1109/ICASSP.2017.7952210 UR - http://hdl.handle.net/10044/1/45035 ER -