THE object of this work is to provide a text-book on the elements of the theory of spherical harmonics with applications to mathematical physics so far as this can be done without employing contour ...

This paper extends the work described in a previous paper by one of the authors (Altmann 1957). The spherical harmonics that belong to the irreducible representations of the cubic groups are now given ...

Spherical microphone arrays, with their geometrically optimised arrangements of detectors, have become an indispensable tool for capturing full sound fields in three dimensions. By leveraging the ...