@conference{ikeda2010investigating, title = {Investigating Perceptual Effects Associated with Vertically Extended Sound Fields Using Virtual Ceiling Speaker}, author = {Ikeda, Masahiro and Kim, Sungyoung and Ono, Yusuke}, booktitle = {Audio Engineering Society Convention 129}, month = {Nov}, year = {2010}, url = {https://www.aes.org/e-lib/browse.cfm?elib=15698} }