@conference{huopaniemi1997review, title = {Review of Digital Filter Design and Implementation Methods for 3-D Sound}, author = {Huopaniemi, Jyri and Karjalainen, Matti}, booktitle = {Audio Engineering Society Convention 102}, month = {Mar}, year = {1997}, url = {https://www.aes.org/e-lib/browse.cfm?elib=7318} }