@conference{hellerud2008quantization, title = {Quantization of 2D Higher Order Ambisonics}, author = {Hellerud, Erik and Solvang, Audun and Svensson, U. Peter}, booktitle = {Audio Engineering Society Convention 124}, month = {May}, year = {2008}, url = {https://www.aes.org/e-lib/browse.cfm?elib=14500} }