@conference{makarski2004do, title = {Do Higher Order Modes at the Horn Driver's Mouth Contribute to the Sound Field of a Horn Loudspeaker?}, author = {Makarski, Michael}, booktitle = {Audio Engineering Society Convention 117}, month = {Oct}, year = {2004}, url = {https://www.aes.org/e-lib/browse.cfm?elib=12845} }