WAVE FIELD SYNTHESIS
For general information on Wave Field Synthesis and the development of WONDER, you are advised to the Ph.D. thesis:
On Wave Field Synthesis and electro-acoustic music, with a particular focus on the reproduction of arbitrarily shaped sound sources by Marije Baalman
This is available as PDF or as a book (VDM Verlag, ISBN 978-3639077315) via Amazon or other online shops.