@article{hiekkanen2009virtualized, title = {Virtualized Listening Tests for Loudspeakers}, author = {Hiekkanen, Timo and Mäkivirta, Aki and Karjalainen, Matti}, journal = {J. Audio Eng. Soc}, volume = {57}, number = {4}, pages = {237--251}, year = {2009}, url = {https://www.aes.org/e-lib/browse.cfm?elib=14816} }