@conference{davis1997virtual, title = {Virtual Surround Presentation of Dolby AC-3 and Pro Logic Signals}, author = {Davis, Mark F. and Fellers, Matt C.}, booktitle = {Audio Engineering Society Convention 103}, month = {Sep}, year = {1997}, url = {https://www.aes.org/e-lib/browse.cfm?elib=7237} }