A library for analysing the effects of a rigid spherical scatterer in spatial audio fields created by virtual loudspeakers. This Matlab library was developed during master's thesis research in the Department of Signal Processing and Acoustics, Aalto University, Finland. The thesis [1] is available through Aalto University's websites. This library also complements the related convention paper [2]. Authors Lauros Pajunen - Initial work Archontis Politis - Implementations of pressure and velocity field calculations References [1] Pajunen, L., 2019, Effects of a rigid spherical scatterer in spatial audio reproduction fields. Master's thesis, Aalto University, Espoo, Finland. [2] Pajunen, L., Politis, A., Pulkki, V., Vaalgamaa, M., Strömmer, S., 2020, Effects of rigid spherical scatterer on spatial audio reproduction quality. Submitted for Audio Engineering Society Convention 148.