@article{vandepar1994bit, title = {Bit-Rate Saving in Multichannel Sound: Using a Band-Limited Channel to Transmit the Center Signal}, author = {van de Par, Steven L. and ten Kate, Warner R. and Kohlrausch, Armin and Houtsma, Adrianus J.}, journal = {J. Audio Eng. Soc}, volume = {42}, number = {7/8}, pages = {555--564}, year = {1994}, url = {https://www.aes.org/e-lib/browse.cfm?elib=6934} }