A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is
ICIC Express Letters
To represent the sound field of a sphere, optimal parameter values for a set of spherical Haar wavelets forming an orthogonal basis are investigated. The Haar wavelet basis is defined on a sphere, which is sampled using a triangular mesh. Results from numerical experiments yield optimal parameter values that minimize the distortion error of the nonlinear approximation for various sound fields generated using sinusoidal waves of different frequencies.doi:10.24507/icicel.12.06.535 fatcat:afbzvzlqmzhafpfgx6gtnrjypi